Implement P3 Run Phase with Enhanced Validation and Execution Logic
- Completed the implementation of the P3 Run phase, integrating task execution and validation mechanisms. - Introduced a new `RunConfig` struct to manage execution parameters such as retries and validation thresholds. - Developed a two-layer validation system using the new `yao/assert` package, supporting both natural language and structured JSON rules. - Enhanced the `RunExecution` method to execute tasks sequentially with progress tracking and a retry mechanism for validation failures. - Updated task structures to include comprehensive validation rules and expected outputs, ensuring robust task management. - Added unit tests for the new execution and validation features, achieving high test coverage across the implementation. - Revised documentation to reflect changes in the architecture and functionality of the P3 phase.
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Max
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@ -261,7 +261,7 @@ Human/Event: P1 → P2 → P3 → P4 → P5
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| P0 | Inspiration | Clock + Data + News | Report | Clock only |
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| P0 | Inspiration | Clock + Data + News | Report | Clock only |
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| P1 | Goal Gen | Report + history | Goals | Always |
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| P1 | Goal Gen | Report + history | Goals | Always |
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| P2 | Task Plan | Goals + tools | Tasks | Always |
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| P2 | Task Plan | Goals + tools | Tasks | Always |
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| P3 | Validator | Results | Checked results | Always |
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| P3 | Run + Valid | Tasks + Experts | TaskResults | Always |
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| P4 | Delivery | All results | Email/File | Always |
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| P4 | Delivery | All results | Email/File | Always |
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| P5 | Learning | Summary | KB entries | Always |
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| P5 | Learning | Summary | KB entries | Always |
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@ -367,22 +367,102 @@ type Task struct {
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### 4.5 P3: Run
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### 4.5 P3: Run
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**Architecture:** P3 uses a modular design with three components:
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```
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┌─────────────────────────────────────────────────────────────┐
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│ run.go (P3 Entry) │
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│ - RunConfig: retries, threshold, continue-on-failure │
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│ - RunExecution: main execution loop │
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└─────────────────────┬───────────────────────────────────────┘
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│
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┌────────────┴────────────┐
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▼ ▼
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┌─────────────────┐ ┌─────────────────┐
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│ runner.go │ │ validator.go │
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│ - Runner │ │ - Validator │
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│ - Task exec │ │ - Two-layer │
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│ - Multi-turn │ │ - Rule+Semantic│
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└────────┬────────┘ └────────┬────────┘
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│ │
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│ ▼
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│ ┌─────────────────┐
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│ │ yao/assert │
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│ │ - 8 assertion │
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│ │ types │
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│ └─────────────────┘
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▼
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┌─────────────────────────────────────────┐
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│ Executor Types │
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│ - assistant: AI Agent (multi-turn) │
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│ - mcp: MCP Tool (clientID.toolName) │
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│ - process: Yao Process │
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└─────────────────────────────────────────┘
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```
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**Execution Flow:**
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For each task:
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For each task:
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1. Call Assistant or MCP Tool
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1. **Execute** via appropriate executor (Assistant/MCP/Process)
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2. Get result
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2. **Validate** using two-layer validation
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3. Validate against `ExpectedOutput` and `ValidationRules`
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3. **Retry** if validation fails (with feedback to expert agent)
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4. Update status
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4. **Update** task status and store result
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**Two-Layer Validation:**
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| Layer | Method | Speed | Use Case |
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|-------|--------|-------|----------|
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| 1. Rule-based | `yao/assert` | Fast | Type check, contains, regex, json_path |
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| 2. Semantic | Validation Agent | Slow | ExpectedOutput, complex criteria |
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**Executor Types:**
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| Type | ExecutorID Format | Example |
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|------|-------------------|---------|
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| `assistant` | Agent ID | `experts.text-writer` |
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| `mcp` | `clientID.toolName` | `filesystem.read_file` |
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| `process` | Process name | `models.user.Find` |
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**Retry Mechanism:**
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- Retries only on validation failure (not execution error)
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- Validation feedback sent to expert agent on retry
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- Configurable: `MaxRetries`, `RetryOnValidationFailure`
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```go
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```go
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type RunConfig struct {
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MaxRetries int // default: 3
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RetryOnValidationFailure bool // default: true
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ContinueOnFailure bool // default: false
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ValidationThreshold float64 // default: 0.6
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MaxTurnsPerTask int // default: 10
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}
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type ValidationResult struct {
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type ValidationResult struct {
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Passed bool // overall validation passed
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Passed bool // overall validation passed
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Score float64 // 0-1 confidence score
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Score float64 // 0-1 confidence score
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Issues []string // what failed
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Issues []string // what failed
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Suggestions []string // how to improve
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Suggestions []string // how to improve
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Details string // detailed report (markdown)
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}
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}
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```
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```
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**yao/assert Package:**
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Universal assertion library supporting 8 types:
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| Type | Description | Example |
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|------|-------------|---------|
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| `equals` | Exact match | `{"type": "equals", "value": "success"}` |
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| `contains` | Substring check | `{"type": "contains", "value": "total"}` |
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| `not_contains` | Negative check | `{"type": "not_contains", "value": "error"}` |
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| `json_path` | JSON path extraction | `{"type": "json_path", "path": "data.count", "value": 10}` |
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| `regex` | Pattern matching | `{"type": "regex", "value": "^[A-Z].*"}` |
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| `type` | Type checking | `{"type": "type", "value": "array"}` |
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| `script` | Custom script | `{"type": "script", "script": "scripts.validate"}` |
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| `agent` | AI validation | `{"type": "agent", "use": "validator"}` |
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### 4.6 P4: Deliver
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### 4.6 P4: Deliver
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Send output:
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Send output:
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@ -436,7 +516,7 @@ const (
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PhaseInspiration Phase = "inspiration" // P0: Clock only
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PhaseInspiration Phase = "inspiration" // P0: Clock only
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PhaseGoals Phase = "goals" // P1
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PhaseGoals Phase = "goals" // P1
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PhaseTasks Phase = "tasks" // P2
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PhaseTasks Phase = "tasks" // P2
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PhaseValidation Phase = "validation" // P3
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PhaseRun Phase = "run" // P3 (execution + validation)
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PhaseDelivery Phase = "delivery" // P4
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PhaseDelivery Phase = "delivery" // P4
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PhaseLearning Phase = "learning" // P5
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PhaseLearning Phase = "learning" // P5
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)
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)
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@ -444,7 +524,7 @@ const (
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// AllPhases for iteration
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// AllPhases for iteration
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var AllPhases = []Phase{
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var AllPhases = []Phase{
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PhaseInspiration, PhaseGoals, PhaseTasks,
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PhaseInspiration, PhaseGoals, PhaseTasks,
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PhaseValidation, PhaseDelivery, PhaseLearning,
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PhaseRun, PhaseDelivery, PhaseLearning,
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}
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}
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// ClockMode - clock trigger mode enum
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// ClockMode - clock trigger mode enum
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│ │ ├── inspiration.go # P0: Inspiration phase
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│ │ ├── inspiration.go # P0: Inspiration phase
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│ │ ├── goals.go # P1: Goals phase
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│ │ ├── goals.go # P1: Goals phase
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│ │ ├── tasks.go # P2: Tasks phase
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│ │ ├── tasks.go # P2: Tasks phase
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│ │ ├── run.go # P3: Run phase
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│ │ ├── run.go # P3: Run phase (main entry)
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│ │ ├── runner.go # P3: Task Runner (execution logic)
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│ │ ├── validator.go # P3: Validator (two-layer validation)
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│ │ ├── delivery.go # P4: Delivery phase
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│ │ ├── delivery.go # P4: Delivery phase
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│ │ └── learning.go # P5: Learning phase
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│ │ └── learning.go # P5: Learning phase
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│ ├── dryrun/
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│ ├── dryrun/
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@ -88,6 +90,11 @@ yao/agent/robot/
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└── plan/ # Plan queue (deferred tasks)
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└── plan/ # Plan queue (deferred tasks)
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├── plan.go # Plan queue struct
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├── plan.go # Plan queue struct
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└── schedule.go # Schedule for later
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└── schedule.go # Schedule for later
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yao/assert/ # Universal assertion library (global package)
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├── types.go # Assertion, Result, interfaces
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├── asserter.go # Asserter implementation (8 assertion types)
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└── helpers.go # Utility functions (ExtractPath, ToString, etc.)
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```
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```
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### Dependency Graph (No Cycles)
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### Dependency Graph (No Cycles)
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@ -140,7 +147,7 @@ yao/agent/robot/
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| `trigger/` | `types/` |
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| `trigger/` | `types/` |
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| `job/` | `types/`, `yao/job` |
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| `job/` | `types/`, `yao/job` |
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| `plan/` | `types/` |
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| `plan/` | `types/` |
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| `executor/` | `types/`, `cache/`, `dedup/`, `store/`, `pool/`, `job/` |
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| `executor/` | `types/`, `cache/`, `dedup/`, `store/`, `pool/`, `job/`, `yao/assert` |
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| `manager/` | `types/`, `cache/`, `pool/`, `trigger/`, `executor/` |
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| `manager/` | `types/`, `cache/`, `pool/`, `trigger/`, `executor/` |
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| | Manager handles all trigger logic (clock, intervene, event) |
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| | Manager handles all trigger logic (clock, intervene, event) |
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| `api/` | `types/`, `manager/` |
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| `api/` | `types/`, `manager/` |
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@ -1325,6 +1332,9 @@ type Task struct {
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// Validation (defined in P2, used in P3)
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// Validation (defined in P2, used in P3)
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ExpectedOutput string `json:"expected_output,omitempty"` // what the task should produce
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ExpectedOutput string `json:"expected_output,omitempty"` // what the task should produce
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// ValidationRules supports two formats:
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// 1. Natural language: "output must be valid JSON", "must contain 'field'"
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// 2. JSON assertions: `{"type": "type", "value": "object"}`, `{"type": "contains", "value": "success"}`
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ValidationRules []string `json:"validation_rules,omitempty"` // specific checks to perform
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ValidationRules []string `json:"validation_rules,omitempty"` // specific checks to perform
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// Runtime
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// Runtime
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---
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---
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## Phase 9: P3 Run Implementation
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## Phase 9: P3 Run Implementation 🟡
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**Goal:** Implement P3 (Task Execution + Validation). P2 → P3 → stub P4-P5.
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**Goal:** Implement P3 (Task Execution + Validation). P2 → P3 → stub P4-P5.
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**Depends on:** Phase 8 (P2 Tasks + Validation Agent)
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**Depends on:** Phase 8 (P2 Tasks + Validation Agent)
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### 9.1 Implementation
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**Status:** Implementation complete, unit tests pending
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- [ ] `executor/run.go` - `RunExecution(ctx, exec, data)` - real implementation
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### 9.1 Implementation ✅
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- [ ] `executor/run.go` - iterate tasks in order
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- [ ] `executor/run.go` - dispatch to correct executor (assistant/mcp/process)
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- [ ] `executor/run.go` - collect results with timing
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- [ ] `executor/run.go` - call Validation Agent for each task result
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- [ ] `executor/run.go` - handle task failures gracefully (continue or abort based on config)
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- [ ] `executor/run.go` - support pause/resume during execution
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### 9.2 Tests
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- [x] `executor/run.go` - `RunExecution(ctx, exec, data)` - real implementation
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- [x] `RunConfig` - configuration for retries, validation threshold, etc.
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- [x] Sequential task execution with progress tracking
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- [x] Task status updates (Running → Completed/Failed/Skipped)
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- [x] `ContinueOnFailure` option for graceful failure handling
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- [x] `executor/runner.go` - `Runner` struct for task execution
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- [x] `ExecuteWithRetry()` - retry mechanism for validation failures
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- [x] `ExecuteTask()` - dispatch to correct executor type
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- [x] `ExecuteAssistantTask()` - AI assistant execution with multi-turn support
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- [x] `ExecuteMCPTask()` - MCP tool execution (format: `clientID.toolName`)
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- [x] `ExecuteProcessTask()` - Yao process execution
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- [x] `BuildTaskContext()` - context with previous results
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- [x] `GenerateAutoReply()` - auto-reply for multi-turn conversations
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- [x] `FormatValidationFeedback()` - feedback for retry attempts
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- [x] `executor/validator.go` - Two-layer validation system
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- [x] Layer 1: Rule-based validation using `yao/assert`
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- [x] Layer 2: Semantic validation using Validation Agent
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- [x] `convertStringRule()` - natural language rules to assertions
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- [x] `parseRules()` - JSON and string rule parsing
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- [x] `mergeResults()` - combine rule and semantic results
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- [ ] `executor/run_test.go` - P3 with real agent calls
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### 9.2 Assert Package ✅
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- [ ] Test: tasks executed in order
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- [ ] Test: results collected with correct structure
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Created new `yao/assert` package for universal assertion/validation:
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- [ ] Test: validation called for each task
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- [ ] Test: task failure doesn't stop entire execution (configurable)
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- [x] `assert/types.go` - `Assertion`, `Result`, `AssertionOptions` types
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- [ ] Test: pause/resume works during task execution
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- [x] `assert/asserter.go` - `Asserter` with 8 assertion types:
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- [x] `equals` - exact match
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- [x] `contains` - substring check
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- [x] `not_contains` - negative substring check
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- [x] `json_path` - JSON path extraction and comparison
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- [x] `regex` - regex pattern matching
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- [x] `type` - type checking (with optional path)
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- [x] `script` - custom script validation
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- [x] `agent` - AI agent validation
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- [x] `assert/helpers.go` - `ValidateOutput()`, `ExtractPath()`, `ToString()`, `GetType()`
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- [x] `assert/asserter_test.go` - 98.7% test coverage
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### 9.3 Tests
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**Completed:**
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- [x] `assert/asserter_test.go` - 40+ test cases (98.7% coverage)
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- [x] `types/robot_test.go` - Task structure tests with validation rules
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- [x] `tasks_test.go` - ParseTasks with validation rules format
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- [x] Validation rules format aligned with `prompts.yml` guidelines
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**TODO (Next Iteration):**
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- [ ] `executor/standard/run_test.go` - P3 RunExecution tests
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- [ ] Test: tasks executed in order
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- [ ] Test: task status updates (Running → Completed/Failed/Skipped)
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- [ ] Test: ContinueOnFailure option
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- [ ] Test: remaining tasks marked as skipped on failure
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- [ ] `executor/standard/runner_test.go` - Runner tests
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- [ ] Test: ExecuteWithRetry with validation failures
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- [ ] Test: ExecuteAssistantTask with multi-turn conversation
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- [ ] Test: ExecuteMCPTask with correct ID parsing
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- [ ] Test: ExecuteProcessTask with Yao process
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- [ ] Test: BuildTaskContext with previous results
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- [ ] Test: GenerateAutoReply for tool results
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- [ ] `executor/standard/validator_test.go` - Validator tests
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- [ ] Test: two-layer validation (rules + semantic)
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- [ ] Test: convertStringRule for natural language rules
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- [ ] Test: parseRules for JSON assertions
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- [ ] Test: validateSemantic with Validation Agent
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- [ ] Test: mergeResults logic
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### 9.4 Architecture
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```
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┌─────────────────────────────────────────────────────────────┐
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│ run.go (P3 入口) │
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│ - RunConfig 配置 │
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│ - RunExecution 主循环 │
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└─────────────────────┬───────────────────────────────────────┘
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│
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┌────────────┴────────────┐
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▼ ▼
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┌─────────────────┐ ┌─────────────────┐
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│ runner.go │ │ validator.go │
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│ - Runner │ │ - Validator │
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│ - 任务执行 │ │ - 两层验证 │
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│ - 多轮对话 │ │ - 规则 + 语义 │
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└────────┬────────┘ └────────┬────────┘
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│ │
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│ ▼
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│ ┌─────────────────┐
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│ │ yao/assert │
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│ │ - Asserter │
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│ │ - 8种断言类型 │
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│ │ - 可扩展接口 │
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│ └─────────────────┘
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▼
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┌─────────────────────────────────────────┐
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│ 执行器类型 │
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│ - ExecutorAssistant → AI 助手 │
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│ - ExecutorMCP → MCP 工具 │
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│ - ExecutorProcess → Yao 进程 │
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└─────────────────────────────────────────┘
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```
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### 9.5 Notes
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- Validation rules support two formats:
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1. Natural language: `"output must be valid JSON"`, `"must contain 'field'"`
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2. Structured JSON: `{"type": "type", "path": "field", "value": "array"}`
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||||||
|
- Retry mechanism only triggers on validation failures, not execution errors
|
||||||
|
- Multi-turn conversation uses auto-reply generation for tool results
|
||||||
|
- `yao/assert` is a standalone package, can be used by other modules
|
||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
|
|
@ -1029,7 +1123,7 @@ func TestWithLLM(t *testing.T) {
|
||||||
| 6. P0 Inspiration | ✅ | Inspiration Agent integration |
|
| 6. P0 Inspiration | ✅ | Inspiration Agent integration |
|
||||||
| 7. P1 Goals | ✅ | Goal Generation Agent integration |
|
| 7. P1 Goals | ✅ | Goal Generation Agent integration |
|
||||||
| 8. P2 Tasks | ✅ | Task Planning Agent integration |
|
| 8. P2 Tasks | ✅ | Task Planning Agent integration |
|
||||||
| 9. P3 Run | ⬜ | Task execution (assistant/mcp/process) |
|
| 9. P3 Run | 🟡 | Task execution + validation + yao/assert (tests pending) |
|
||||||
| 10. P4 Delivery | ⬜ | Output delivery (email/file/webhook/notify) |
|
| 10. P4 Delivery | ⬜ | Output delivery (email/file/webhook/notify) |
|
||||||
| 11. P5 Learning | ⬜ | Learning Agent + KB save |
|
| 11. P5 Learning | ⬜ | Learning Agent + KB save |
|
||||||
| 12. API & Integration | ⬜ | Complete API, end-to-end tests |
|
| 12. API & Integration | ⬜ | Complete API, end-to-end tests |
|
||||||
|
|
|
||||||
|
|
@ -1,11 +1,44 @@
|
||||||
package standard
|
package standard
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"fmt"
|
||||||
|
"time"
|
||||||
|
|
||||||
robottypes "github.com/yaoapp/yao/agent/robot/types"
|
robottypes "github.com/yaoapp/yao/agent/robot/types"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
// RunConfig configures P3 execution behavior
|
||||||
|
type RunConfig struct {
|
||||||
|
// MaxRetries is the maximum number of retry attempts per task (default: 3)
|
||||||
|
MaxRetries int
|
||||||
|
|
||||||
|
// RetryOnValidationFailure enables retry when validation fails (default: true)
|
||||||
|
RetryOnValidationFailure bool
|
||||||
|
|
||||||
|
// ContinueOnFailure continues to next task even if current task fails (default: false)
|
||||||
|
ContinueOnFailure bool
|
||||||
|
|
||||||
|
// ValidationThreshold is the minimum score to pass validation (default: 0.6)
|
||||||
|
ValidationThreshold float64
|
||||||
|
|
||||||
|
// MaxTurnsPerTask is the maximum conversation turns for multi-turn agents (default: 10)
|
||||||
|
MaxTurnsPerTask int
|
||||||
|
}
|
||||||
|
|
||||||
|
// DefaultRunConfig returns the default P3 configuration
|
||||||
|
func DefaultRunConfig() *RunConfig {
|
||||||
|
return &RunConfig{
|
||||||
|
MaxRetries: 3,
|
||||||
|
RetryOnValidationFailure: true,
|
||||||
|
ContinueOnFailure: false,
|
||||||
|
ValidationThreshold: 0.6,
|
||||||
|
MaxTurnsPerTask: 10,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
// RunExecution executes P3: Run phase
|
// RunExecution executes P3: Run phase
|
||||||
// Executes each task using the appropriate executor (Assistant, Process, or Function)
|
// Executes each task using the appropriate executor (Assistant, MCP, Process)
|
||||||
|
// with validation and retry mechanism
|
||||||
//
|
//
|
||||||
// Input:
|
// Input:
|
||||||
// - Tasks (from P2)
|
// - Tasks (from P2)
|
||||||
|
|
@ -13,27 +46,77 @@ import (
|
||||||
// Output:
|
// Output:
|
||||||
// - TaskResult for each task with output and validation
|
// - TaskResult for each task with output and validation
|
||||||
//
|
//
|
||||||
// Executor Types:
|
// Features:
|
||||||
// - ExecutorAssistant: Call AI assistant
|
// 1. Sequential task execution with progress tracking
|
||||||
// - ExecutorMCP: Call MCP tool
|
// 2. Validation after each task using Validation Agent
|
||||||
// - ExecutorProcess: Run Yao process
|
// 3. Retry mechanism with feedback loop to expert agent
|
||||||
// - ExecutorFunction: Call JavaScript function
|
// 4. Multi-turn conversation support for complex tasks
|
||||||
//
|
// 5. Previous task results passed as context to next task
|
||||||
// TODO: Implement real task execution
|
|
||||||
func (e *Executor) RunExecution(ctx *robottypes.Context, exec *robottypes.Execution, _ interface{}) error {
|
func (e *Executor) RunExecution(ctx *robottypes.Context, exec *robottypes.Execution, _ interface{}) error {
|
||||||
e.simulateStreamDelay()
|
robot := exec.GetRobot()
|
||||||
|
if robot == nil {
|
||||||
exec.Results = []robottypes.TaskResult{
|
return fmt.Errorf("robot not found in execution")
|
||||||
{
|
|
||||||
TaskID: "task-1",
|
|
||||||
Success: true,
|
|
||||||
Output: map[string]interface{}{"status": "completed"},
|
|
||||||
Duration: 100,
|
|
||||||
Validation: &robottypes.ValidationResult{
|
|
||||||
Passed: true,
|
|
||||||
Score: 0.95,
|
|
||||||
},
|
|
||||||
},
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if len(exec.Tasks) == 0 {
|
||||||
|
return fmt.Errorf("no tasks to execute")
|
||||||
|
}
|
||||||
|
|
||||||
|
// Get run configuration
|
||||||
|
config := DefaultRunConfig()
|
||||||
|
|
||||||
|
// Initialize results slice
|
||||||
|
exec.Results = make([]robottypes.TaskResult, 0, len(exec.Tasks))
|
||||||
|
|
||||||
|
// Create task runner
|
||||||
|
runner := NewRunner(ctx, robot, config)
|
||||||
|
|
||||||
|
// Execute tasks sequentially
|
||||||
|
for i := range exec.Tasks {
|
||||||
|
task := &exec.Tasks[i]
|
||||||
|
|
||||||
|
// Update current state for tracking
|
||||||
|
exec.Current = &robottypes.CurrentState{
|
||||||
|
Task: task,
|
||||||
|
TaskIndex: i,
|
||||||
|
Progress: fmt.Sprintf("%d/%d tasks", i+1, len(exec.Tasks)),
|
||||||
|
}
|
||||||
|
|
||||||
|
// Mark task as running
|
||||||
|
task.Status = robottypes.TaskRunning
|
||||||
|
now := time.Now()
|
||||||
|
task.StartTime = &now
|
||||||
|
|
||||||
|
// Build task context with previous results
|
||||||
|
taskCtx := runner.BuildTaskContext(exec, i)
|
||||||
|
|
||||||
|
// Execute task with retry
|
||||||
|
result := runner.ExecuteWithRetry(task, taskCtx)
|
||||||
|
|
||||||
|
// Update task status based on result
|
||||||
|
endTime := time.Now()
|
||||||
|
task.EndTime = &endTime
|
||||||
|
if result.Success && (result.Validation == nil || result.Validation.Passed) {
|
||||||
|
task.Status = robottypes.TaskCompleted
|
||||||
|
} else {
|
||||||
|
task.Status = robottypes.TaskFailed
|
||||||
|
}
|
||||||
|
|
||||||
|
// Store result
|
||||||
|
exec.Results = append(exec.Results, *result)
|
||||||
|
|
||||||
|
// Check if we should continue on failure
|
||||||
|
if !result.Success && !config.ContinueOnFailure {
|
||||||
|
// Mark remaining tasks as skipped
|
||||||
|
for j := i + 1; j < len(exec.Tasks); j++ {
|
||||||
|
exec.Tasks[j].Status = robottypes.TaskSkipped
|
||||||
|
}
|
||||||
|
return fmt.Errorf("task %s failed: %s", task.ID, result.Error)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clear current state
|
||||||
|
exec.Current = nil
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
|
||||||
445
agent/robot/executor/standard/runner.go
Normal file
445
agent/robot/executor/standard/runner.go
Normal file
|
|
@ -0,0 +1,445 @@
|
||||||
|
package standard
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"strings"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/yaoapp/gou/mcp"
|
||||||
|
"github.com/yaoapp/gou/process"
|
||||||
|
agentcontext "github.com/yaoapp/yao/agent/context"
|
||||||
|
robottypes "github.com/yaoapp/yao/agent/robot/types"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Runner handles execution of individual tasks
|
||||||
|
type Runner struct {
|
||||||
|
ctx *robottypes.Context
|
||||||
|
robot *robottypes.Robot
|
||||||
|
config *RunConfig
|
||||||
|
validator *Validator // reusable validator instance
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewRunner creates a new task runner
|
||||||
|
func NewRunner(ctx *robottypes.Context, robot *robottypes.Robot, config *RunConfig) *Runner {
|
||||||
|
return &Runner{
|
||||||
|
ctx: ctx,
|
||||||
|
robot: robot,
|
||||||
|
config: config,
|
||||||
|
validator: NewValidator(ctx, robot, config),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// RunnerContext provides context for task execution
|
||||||
|
type RunnerContext struct {
|
||||||
|
// PreviousResults contains results from previously executed tasks
|
||||||
|
PreviousResults []robottypes.TaskResult
|
||||||
|
|
||||||
|
// Goals contains the goals from P1 (for context)
|
||||||
|
Goals *robottypes.Goals
|
||||||
|
|
||||||
|
// SystemPrompt is the robot's system prompt
|
||||||
|
SystemPrompt string
|
||||||
|
}
|
||||||
|
|
||||||
|
// BuildTaskContext builds context for a task including previous results
|
||||||
|
func (r *Runner) BuildTaskContext(exec *robottypes.Execution, taskIndex int) *RunnerContext {
|
||||||
|
ctx := &RunnerContext{
|
||||||
|
Goals: exec.Goals,
|
||||||
|
SystemPrompt: r.robot.SystemPrompt,
|
||||||
|
}
|
||||||
|
|
||||||
|
// Include results from previous tasks (with bounds check)
|
||||||
|
if taskIndex > 0 && len(exec.Results) > 0 {
|
||||||
|
endIndex := taskIndex
|
||||||
|
if endIndex > len(exec.Results) {
|
||||||
|
endIndex = len(exec.Results)
|
||||||
|
}
|
||||||
|
ctx.PreviousResults = exec.Results[:endIndex]
|
||||||
|
}
|
||||||
|
|
||||||
|
return ctx
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExecuteWithRetry executes a task with retry mechanism
|
||||||
|
func (r *Runner) ExecuteWithRetry(task *robottypes.Task, taskCtx *RunnerContext) *robottypes.TaskResult {
|
||||||
|
startTime := time.Now()
|
||||||
|
|
||||||
|
result := &robottypes.TaskResult{
|
||||||
|
TaskID: task.ID,
|
||||||
|
}
|
||||||
|
|
||||||
|
var lastOutput interface{}
|
||||||
|
var lastValidation *robottypes.ValidationResult
|
||||||
|
var allErrors []string // Collect all errors for debugging
|
||||||
|
|
||||||
|
for attempt := 0; attempt <= r.config.MaxRetries; attempt++ {
|
||||||
|
// Execute the task
|
||||||
|
output, err := r.ExecuteTask(task, taskCtx, lastValidation)
|
||||||
|
if err != nil {
|
||||||
|
// Execution error - don't retry, return immediately
|
||||||
|
// (Retries are only for validation failures, not execution errors)
|
||||||
|
errMsg := fmt.Sprintf("execution failed on attempt %d: %s", attempt+1, err.Error())
|
||||||
|
allErrors = append(allErrors, errMsg)
|
||||||
|
result.Success = false
|
||||||
|
result.Error = strings.Join(allErrors, "; ")
|
||||||
|
result.Duration = time.Since(startTime).Milliseconds()
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
lastOutput = output
|
||||||
|
result.Output = output
|
||||||
|
|
||||||
|
// Validate the result (reuse validator instance)
|
||||||
|
validation := r.validator.Validate(task, output)
|
||||||
|
lastValidation = validation
|
||||||
|
result.Validation = validation
|
||||||
|
|
||||||
|
// Check if validation passed (unified logic)
|
||||||
|
validationPassed := validation.Passed || validation.Score >= r.config.ValidationThreshold
|
||||||
|
if validationPassed {
|
||||||
|
result.Success = true
|
||||||
|
result.Duration = time.Since(startTime).Milliseconds()
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Validation failed - check if we should retry
|
||||||
|
if !r.config.RetryOnValidationFailure || attempt >= r.config.MaxRetries {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
|
||||||
|
// Prepare for retry with validation feedback
|
||||||
|
// The next iteration will include validation issues in the context
|
||||||
|
}
|
||||||
|
|
||||||
|
// All retries exhausted
|
||||||
|
result.Success = false
|
||||||
|
result.Output = lastOutput
|
||||||
|
result.Validation = lastValidation
|
||||||
|
result.Duration = time.Since(startTime).Milliseconds()
|
||||||
|
|
||||||
|
if len(allErrors) > 0 {
|
||||||
|
result.Error = strings.Join(allErrors, "; ")
|
||||||
|
} else if lastValidation != nil {
|
||||||
|
result.Error = fmt.Sprintf("validation failed after %d attempts: %v",
|
||||||
|
r.config.MaxRetries+1, lastValidation.Issues)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExecuteTask executes a single task based on its executor type
|
||||||
|
func (r *Runner) ExecuteTask(task *robottypes.Task, taskCtx *RunnerContext, prevValidation *robottypes.ValidationResult) (interface{}, error) {
|
||||||
|
switch task.ExecutorType {
|
||||||
|
case robottypes.ExecutorAssistant:
|
||||||
|
return r.ExecuteAssistantTask(task, taskCtx, prevValidation)
|
||||||
|
case robottypes.ExecutorMCP:
|
||||||
|
return r.ExecuteMCPTask(task, taskCtx)
|
||||||
|
case robottypes.ExecutorProcess:
|
||||||
|
return r.ExecuteProcessTask(task, taskCtx)
|
||||||
|
default:
|
||||||
|
return nil, fmt.Errorf("unknown executor type: %s", task.ExecutorType)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExecuteAssistantTask executes a task using an AI assistant
|
||||||
|
// Supports multi-turn conversation for complex tasks
|
||||||
|
func (r *Runner) ExecuteAssistantTask(task *robottypes.Task, taskCtx *RunnerContext, prevValidation *robottypes.ValidationResult) (interface{}, error) {
|
||||||
|
// Build messages for the assistant
|
||||||
|
messages := r.BuildAssistantMessages(task, taskCtx, prevValidation)
|
||||||
|
|
||||||
|
// Create conversation for multi-turn support
|
||||||
|
chatID := fmt.Sprintf("robot-%s-task-%s", r.robot.MemberID, task.ID)
|
||||||
|
conv := NewConversation(task.ExecutorID, chatID, r.config.MaxTurnsPerTask)
|
||||||
|
|
||||||
|
// Add system prompt if available
|
||||||
|
if taskCtx.SystemPrompt != "" {
|
||||||
|
conv.WithSystemPrompt(taskCtx.SystemPrompt)
|
||||||
|
}
|
||||||
|
|
||||||
|
// First turn: send the task
|
||||||
|
firstInput := r.FormatMessagesAsText(messages)
|
||||||
|
turnResult, err := conv.Turn(r.ctx, firstInput)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("assistant call failed: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check if the assistant needs more information (multi-turn)
|
||||||
|
// We detect this by checking if the response indicates incompleteness
|
||||||
|
// or if there are tool calls that need results
|
||||||
|
response := turnResult.Result
|
||||||
|
|
||||||
|
// For simple tasks, return the result directly
|
||||||
|
if response.Response == nil || len(response.Response.Tools) == 0 {
|
||||||
|
// Try to extract structured output
|
||||||
|
if data, err := response.GetJSON(); err == nil {
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
// Return text content
|
||||||
|
return response.GetText(), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Handle multi-turn conversation with auto-reply simulation
|
||||||
|
// Similar to the test framework's dynamic runner
|
||||||
|
for turn := 2; turn <= r.config.MaxTurnsPerTask; turn++ {
|
||||||
|
// Check if we have a complete response
|
||||||
|
if r.IsResponseComplete(response) {
|
||||||
|
break
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generate auto-reply based on tool results or context
|
||||||
|
autoReply := r.GenerateAutoReply(response, task)
|
||||||
|
if autoReply == "" {
|
||||||
|
break // No more input needed
|
||||||
|
}
|
||||||
|
|
||||||
|
// Continue conversation
|
||||||
|
turnResult, err = conv.Turn(r.ctx, autoReply)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("assistant turn %d failed: %w", turn, err)
|
||||||
|
}
|
||||||
|
response = turnResult.Result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Extract final output
|
||||||
|
if data, err := response.GetJSON(); err == nil {
|
||||||
|
return data, nil
|
||||||
|
}
|
||||||
|
return response.GetText(), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExecuteMCPTask executes a task using an MCP tool
|
||||||
|
// ExecutorID format: "mcpClientID.toolName" (e.g., "filesystem.read_file")
|
||||||
|
func (r *Runner) ExecuteMCPTask(task *robottypes.Task, taskCtx *RunnerContext) (interface{}, error) {
|
||||||
|
// Parse MCP executor ID (format: clientID.toolName)
|
||||||
|
parts := strings.SplitN(task.ExecutorID, ".", 2)
|
||||||
|
if len(parts) != 2 {
|
||||||
|
return nil, fmt.Errorf("invalid MCP executor ID: %s (expected format: clientID.toolName)", task.ExecutorID)
|
||||||
|
}
|
||||||
|
|
||||||
|
clientID, toolName := parts[0], parts[1]
|
||||||
|
|
||||||
|
// Get MCP client
|
||||||
|
client, err := mcp.Select(clientID)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("MCP client not found: %s: %w", clientID, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Build arguments map from task.Args
|
||||||
|
args := make(map[string]interface{})
|
||||||
|
if len(task.Args) > 0 {
|
||||||
|
// First argument should be a map of tool arguments
|
||||||
|
if argsMap, ok := task.Args[0].(map[string]interface{}); ok {
|
||||||
|
args = argsMap
|
||||||
|
} else {
|
||||||
|
// If not a map, try to convert single argument
|
||||||
|
args["input"] = task.Args[0]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Call MCP tool
|
||||||
|
result, err := client.CallTool(r.ctx.Context, toolName, args)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("MCP tool call failed: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExecuteProcessTask executes a task using a Yao process
|
||||||
|
// ExecutorID is the process name (e.g., "models.user.Find", "scripts.myScript.Run")
|
||||||
|
func (r *Runner) ExecuteProcessTask(task *robottypes.Task, taskCtx *RunnerContext) (interface{}, error) {
|
||||||
|
// Create process with task arguments
|
||||||
|
proc, err := process.Of(task.ExecutorID, task.Args...)
|
||||||
|
if err != nil {
|
||||||
|
return nil, fmt.Errorf("process creation failed: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set context for timeout and cancellation
|
||||||
|
proc.Context = r.ctx.Context
|
||||||
|
|
||||||
|
// Execute the process
|
||||||
|
if err := proc.Execute(); err != nil {
|
||||||
|
return nil, fmt.Errorf("process execution failed: %w", err)
|
||||||
|
}
|
||||||
|
defer proc.Release()
|
||||||
|
|
||||||
|
// Return the result
|
||||||
|
return proc.Value(), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// BuildAssistantMessages builds messages for an assistant task
|
||||||
|
func (r *Runner) BuildAssistantMessages(task *robottypes.Task, taskCtx *RunnerContext, prevValidation *robottypes.ValidationResult) []agentcontext.Message {
|
||||||
|
messages := make([]agentcontext.Message, 0)
|
||||||
|
|
||||||
|
// Add context from previous tasks if available
|
||||||
|
if len(taskCtx.PreviousResults) > 0 {
|
||||||
|
contextMsg := r.FormatPreviousResultsAsContext(taskCtx.PreviousResults)
|
||||||
|
if contextMsg != "" {
|
||||||
|
messages = append(messages, agentcontext.Message{
|
||||||
|
Role: agentcontext.RoleUser,
|
||||||
|
Content: contextMsg,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add task messages
|
||||||
|
messages = append(messages, task.Messages...)
|
||||||
|
|
||||||
|
// Add validation feedback if this is a retry
|
||||||
|
if prevValidation != nil && !prevValidation.Passed {
|
||||||
|
feedbackMsg := r.FormatValidationFeedback(prevValidation)
|
||||||
|
messages = append(messages, agentcontext.Message{
|
||||||
|
Role: agentcontext.RoleUser,
|
||||||
|
Content: feedbackMsg,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
return messages
|
||||||
|
}
|
||||||
|
|
||||||
|
// FormatMessagesAsText converts messages to a single text string
|
||||||
|
func (r *Runner) FormatMessagesAsText(messages []agentcontext.Message) string {
|
||||||
|
var result string
|
||||||
|
for _, msg := range messages {
|
||||||
|
switch content := msg.Content.(type) {
|
||||||
|
case string:
|
||||||
|
result += content + "\n\n"
|
||||||
|
case []interface{}:
|
||||||
|
// Handle multi-part content (e.g., text + images)
|
||||||
|
for _, part := range content {
|
||||||
|
if textPart, ok := part.(map[string]interface{}); ok {
|
||||||
|
if text, ok := textPart["text"].(string); ok {
|
||||||
|
result += text + "\n\n"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
// Try JSON marshaling as fallback
|
||||||
|
if content != nil {
|
||||||
|
if jsonBytes, err := json.Marshal(content); err == nil {
|
||||||
|
result += string(jsonBytes) + "\n\n"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// FormatPreviousResultsAsContext formats previous task results as context
|
||||||
|
func (r *Runner) FormatPreviousResultsAsContext(results []robottypes.TaskResult) string {
|
||||||
|
if len(results) == 0 {
|
||||||
|
return ""
|
||||||
|
}
|
||||||
|
|
||||||
|
var sb strings.Builder
|
||||||
|
sb.WriteString("## Previous Task Results\n\n")
|
||||||
|
sb.WriteString("The following tasks have been completed. Use their results as needed:\n\n")
|
||||||
|
|
||||||
|
for _, result := range results {
|
||||||
|
sb.WriteString(fmt.Sprintf("### Task: %s\n", result.TaskID))
|
||||||
|
if result.Success {
|
||||||
|
sb.WriteString("- Status: ✓ Success\n")
|
||||||
|
} else {
|
||||||
|
sb.WriteString("- Status: ✗ Failed\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
if result.Output != nil {
|
||||||
|
outputJSON, err := json.MarshalIndent(result.Output, "", " ")
|
||||||
|
if err == nil {
|
||||||
|
sb.WriteString(fmt.Sprintf("- Output:\n```json\n%s\n```\n", string(outputJSON)))
|
||||||
|
} else {
|
||||||
|
sb.WriteString(fmt.Sprintf("- Output: %v\n", result.Output))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
sb.WriteString("\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
return sb.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
// FormatValidationFeedback formats validation feedback for retry
|
||||||
|
func (r *Runner) FormatValidationFeedback(validation *robottypes.ValidationResult) string {
|
||||||
|
var sb strings.Builder
|
||||||
|
sb.WriteString("## Validation Feedback\n\n")
|
||||||
|
sb.WriteString("Your previous response did not pass validation. Please address the following issues:\n\n")
|
||||||
|
|
||||||
|
if len(validation.Issues) > 0 {
|
||||||
|
sb.WriteString("### Issues\n")
|
||||||
|
for _, issue := range validation.Issues {
|
||||||
|
sb.WriteString(fmt.Sprintf("- %s\n", issue))
|
||||||
|
}
|
||||||
|
sb.WriteString("\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(validation.Suggestions) > 0 {
|
||||||
|
sb.WriteString("### Suggestions\n")
|
||||||
|
for _, suggestion := range validation.Suggestions {
|
||||||
|
sb.WriteString(fmt.Sprintf("- %s\n", suggestion))
|
||||||
|
}
|
||||||
|
sb.WriteString("\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
sb.WriteString("Please provide an improved response that addresses these issues.\n")
|
||||||
|
|
||||||
|
return sb.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
// IsResponseComplete checks if an assistant response is complete
|
||||||
|
// (no pending tool calls, has content)
|
||||||
|
func (r *Runner) IsResponseComplete(result *CallResult) bool {
|
||||||
|
if result == nil || result.Response == nil {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
// If there are tool calls, check if all have results
|
||||||
|
if len(result.Response.Tools) > 0 {
|
||||||
|
for _, tool := range result.Response.Tools {
|
||||||
|
if tool.Result == nil {
|
||||||
|
return false // Still waiting for tool results
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// All tools have results - response is complete
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
// No tools - check if there's content
|
||||||
|
return result.Content != "" || result.Next != nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GenerateAutoReply generates an automatic reply for multi-turn conversation
|
||||||
|
// This simulates user responses when the assistant needs more information
|
||||||
|
func (r *Runner) GenerateAutoReply(result *CallResult, task *robottypes.Task) string {
|
||||||
|
if result == nil || result.Response == nil {
|
||||||
|
return ""
|
||||||
|
}
|
||||||
|
|
||||||
|
// If there are tool results, format them as the reply
|
||||||
|
if len(result.Response.Tools) > 0 {
|
||||||
|
var replies []string
|
||||||
|
for _, tool := range result.Response.Tools {
|
||||||
|
if tool.Result != nil {
|
||||||
|
resultJSON, err := json.Marshal(tool.Result)
|
||||||
|
if err == nil {
|
||||||
|
replies = append(replies, fmt.Sprintf("Tool %s result: %s", tool.Tool, string(resultJSON)))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if len(replies) > 0 {
|
||||||
|
return fmt.Sprintf("Tool execution results:\n%s\n\nPlease continue with the task.", strings.Join(replies, "\n"))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// If the response asks for clarification, provide generic guidance
|
||||||
|
// Use case-insensitive matching
|
||||||
|
content := strings.ToLower(result.GetText())
|
||||||
|
clarificationKeywords := []string{"need more", "clarify", "please provide", "what", "which"}
|
||||||
|
for _, keyword := range clarificationKeywords {
|
||||||
|
if strings.Contains(content, keyword) {
|
||||||
|
return fmt.Sprintf("Please proceed with the task as best as you can based on the available information. "+
|
||||||
|
"The expected output is: %s", task.ExpectedOutput)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return ""
|
||||||
|
}
|
||||||
|
|
@ -273,8 +273,11 @@ func TestParseTasks(t *testing.T) {
|
||||||
},
|
},
|
||||||
"expected_output": "JSON with sales metrics",
|
"expected_output": "JSON with sales metrics",
|
||||||
"validation_rules": []interface{}{
|
"validation_rules": []interface{}{
|
||||||
"Output must be valid JSON",
|
// Natural language rules (matched by validator)
|
||||||
"Must include total_sales field",
|
"output must be valid JSON",
|
||||||
|
"must contain 'total_sales'",
|
||||||
|
// Structured rule: check field type
|
||||||
|
`{"type": "type", "path": "product_rankings", "value": "array"}`,
|
||||||
},
|
},
|
||||||
"order": float64(0),
|
"order": float64(0),
|
||||||
},
|
},
|
||||||
|
|
@ -300,7 +303,7 @@ func TestParseTasks(t *testing.T) {
|
||||||
assert.Equal(t, "experts.data-analyst", tasks[0].ExecutorID)
|
assert.Equal(t, "experts.data-analyst", tasks[0].ExecutorID)
|
||||||
assert.Len(t, tasks[0].Messages, 1)
|
assert.Len(t, tasks[0].Messages, 1)
|
||||||
assert.Equal(t, "JSON with sales metrics", tasks[0].ExpectedOutput)
|
assert.Equal(t, "JSON with sales metrics", tasks[0].ExpectedOutput)
|
||||||
assert.Len(t, tasks[0].ValidationRules, 2)
|
assert.Len(t, tasks[0].ValidationRules, 3)
|
||||||
assert.Equal(t, 0, tasks[0].Order)
|
assert.Equal(t, 0, tasks[0].Order)
|
||||||
|
|
||||||
// Second task
|
// Second task
|
||||||
|
|
|
||||||
495
agent/robot/executor/standard/validator.go
Normal file
495
agent/robot/executor/standard/validator.go
Normal file
|
|
@ -0,0 +1,495 @@
|
||||||
|
package standard
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/yaoapp/gou/process"
|
||||||
|
robottypes "github.com/yaoapp/yao/agent/robot/types"
|
||||||
|
"github.com/yaoapp/yao/assert"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Validator handles task result validation using a two-layer approach:
|
||||||
|
// 1. Rule-based validation: Uses yao/assert for deterministic rules (type, contains, regex, json_path)
|
||||||
|
// 2. Semantic validation: Calls Validation Agent for semantic understanding (ExpectedOutput)
|
||||||
|
type Validator struct {
|
||||||
|
ctx *robottypes.Context
|
||||||
|
robot *robottypes.Robot
|
||||||
|
config *RunConfig
|
||||||
|
asserter *assert.Asserter
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewValidator creates a new task validator
|
||||||
|
func NewValidator(ctx *robottypes.Context, robot *robottypes.Robot, config *RunConfig) *Validator {
|
||||||
|
v := &Validator{
|
||||||
|
ctx: ctx,
|
||||||
|
robot: robot,
|
||||||
|
config: config,
|
||||||
|
asserter: assert.New(),
|
||||||
|
}
|
||||||
|
|
||||||
|
// Configure asserter with robot-specific implementations
|
||||||
|
v.asserter.WithAgentValidator(&robotAgentValidator{v: v})
|
||||||
|
v.asserter.WithScriptRunner(&robotScriptRunner{ctx: ctx})
|
||||||
|
|
||||||
|
return v
|
||||||
|
}
|
||||||
|
|
||||||
|
// Validate validates task output using two-layer validation:
|
||||||
|
// 1. First, run rule-based assertions (fast, deterministic)
|
||||||
|
// 2. Then, if ExpectedOutput is set, run semantic validation via Agent
|
||||||
|
func (v *Validator) Validate(task *robottypes.Task, output interface{}) *robottypes.ValidationResult {
|
||||||
|
// If no validation rules and no expected output, return passed
|
||||||
|
if task.ExpectedOutput == "" && len(task.ValidationRules) == 0 {
|
||||||
|
return &robottypes.ValidationResult{
|
||||||
|
Passed: true,
|
||||||
|
Score: 1.0,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
result := &robottypes.ValidationResult{
|
||||||
|
Passed: true,
|
||||||
|
Score: 1.0,
|
||||||
|
}
|
||||||
|
|
||||||
|
// Layer 1: Rule-based validation (using yao/assert)
|
||||||
|
if len(task.ValidationRules) > 0 {
|
||||||
|
ruleResult := v.validateRules(task.ValidationRules, output)
|
||||||
|
if !ruleResult.Passed {
|
||||||
|
return ruleResult
|
||||||
|
}
|
||||||
|
// Merge rule validation results
|
||||||
|
result.Issues = append(result.Issues, ruleResult.Issues...)
|
||||||
|
result.Suggestions = append(result.Suggestions, ruleResult.Suggestions...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Layer 2: Semantic validation (using Validation Agent)
|
||||||
|
// Only run if ExpectedOutput is set or there are agent-type rules
|
||||||
|
if task.ExpectedOutput != "" || v.hasAgentRules(task.ValidationRules) {
|
||||||
|
semanticResult := v.validateSemantic(task, output)
|
||||||
|
result = v.mergeResults(result, semanticResult)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// validateRules validates output against rule-based assertions
|
||||||
|
func (v *Validator) validateRules(rules []string, output interface{}) *robottypes.ValidationResult {
|
||||||
|
result := &robottypes.ValidationResult{
|
||||||
|
Passed: true,
|
||||||
|
Score: 1.0,
|
||||||
|
}
|
||||||
|
|
||||||
|
// Parse rules into assertions
|
||||||
|
assertions := v.parseRules(rules)
|
||||||
|
if len(assertions) == 0 {
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Run assertions
|
||||||
|
passed, message := v.asserter.Validate(assertions, output)
|
||||||
|
if !passed {
|
||||||
|
result.Passed = false
|
||||||
|
result.Score = 0
|
||||||
|
result.Issues = append(result.Issues, message)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// parseRules converts validation rules (strings or JSON) to assertions
|
||||||
|
// Supports:
|
||||||
|
// - Simple string rules: "output must be valid JSON" (converted to type check)
|
||||||
|
// - JSON assertion objects: {"type": "contains", "value": "success"}
|
||||||
|
func (v *Validator) parseRules(rules []string) []*assert.Assertion {
|
||||||
|
var assertions []*assert.Assertion
|
||||||
|
|
||||||
|
for _, rule := range rules {
|
||||||
|
// Try to parse as JSON assertion
|
||||||
|
if strings.HasPrefix(rule, "{") {
|
||||||
|
var assertionMap map[string]interface{}
|
||||||
|
if err := json.Unmarshal([]byte(rule), &assertionMap); err == nil {
|
||||||
|
parsed := assert.ParseAssertions(assertionMap)
|
||||||
|
assertions = append(assertions, parsed...)
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Convert common string rules to assertions
|
||||||
|
assertion := v.convertStringRule(rule)
|
||||||
|
if assertion != nil {
|
||||||
|
assertions = append(assertions, assertion)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return assertions
|
||||||
|
}
|
||||||
|
|
||||||
|
// convertStringRule converts a human-readable rule string to an assertion
|
||||||
|
// Examples:
|
||||||
|
// - "output must be valid JSON" -> {"type": "type", "value": "object"}
|
||||||
|
// - "must contain 'success'" -> {"type": "contains", "value": "success"}
|
||||||
|
// - "count > 0" -> (passed to semantic validation)
|
||||||
|
func (v *Validator) convertStringRule(rule string) *assert.Assertion {
|
||||||
|
ruleLower := strings.ToLower(rule)
|
||||||
|
|
||||||
|
// JSON type check
|
||||||
|
if strings.Contains(ruleLower, "valid json") || strings.Contains(ruleLower, "json object") {
|
||||||
|
return &assert.Assertion{
|
||||||
|
Type: "type",
|
||||||
|
Value: "object",
|
||||||
|
Message: rule,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Array type check
|
||||||
|
if strings.Contains(ruleLower, "json array") || strings.Contains(ruleLower, "must be array") {
|
||||||
|
return &assert.Assertion{
|
||||||
|
Type: "type",
|
||||||
|
Value: "array",
|
||||||
|
Message: rule,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Contains check
|
||||||
|
if strings.Contains(ruleLower, "contain") {
|
||||||
|
// Extract the value in quotes
|
||||||
|
if start := strings.Index(rule, "'"); start != -1 {
|
||||||
|
if end := strings.Index(rule[start+1:], "'"); end != -1 {
|
||||||
|
value := rule[start+1 : start+1+end]
|
||||||
|
return &assert.Assertion{
|
||||||
|
Type: "contains",
|
||||||
|
Value: value,
|
||||||
|
Message: rule,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if start := strings.Index(rule, "\""); start != -1 {
|
||||||
|
if end := strings.Index(rule[start+1:], "\""); end != -1 {
|
||||||
|
value := rule[start+1 : start+1+end]
|
||||||
|
return &assert.Assertion{
|
||||||
|
Type: "contains",
|
||||||
|
Value: value,
|
||||||
|
Message: rule,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Not empty check - use regex to match at least one character
|
||||||
|
if strings.Contains(ruleLower, "not empty") || strings.Contains(ruleLower, "non-empty") {
|
||||||
|
return &assert.Assertion{
|
||||||
|
Type: "regex",
|
||||||
|
Value: ".+",
|
||||||
|
Message: rule,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// For other rules, return nil (will be handled by semantic validation)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// hasAgentRules checks if any rule requires agent-based validation
|
||||||
|
func (v *Validator) hasAgentRules(rules []string) bool {
|
||||||
|
for _, rule := range rules {
|
||||||
|
if strings.HasPrefix(rule, "{") {
|
||||||
|
var assertionMap map[string]interface{}
|
||||||
|
if err := json.Unmarshal([]byte(rule), &assertionMap); err == nil {
|
||||||
|
if assertionMap["type"] == "agent" {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// validateSemantic performs semantic validation using the Validation Agent
|
||||||
|
func (v *Validator) validateSemantic(task *robottypes.Task, output interface{}) *robottypes.ValidationResult {
|
||||||
|
// Get validation agent ID
|
||||||
|
validationAgentID := "__yao.validation" // default
|
||||||
|
if v.robot.Config != nil && v.robot.Config.Resources != nil {
|
||||||
|
if customID, ok := v.robot.Config.Resources.Phases["validation"]; ok && customID != "" {
|
||||||
|
validationAgentID = customID
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Build validation prompt
|
||||||
|
validationPrompt := v.BuildSemanticPrompt(task, output)
|
||||||
|
|
||||||
|
// Call validation agent
|
||||||
|
caller := NewAgentCaller()
|
||||||
|
result, err := caller.CallWithMessages(v.ctx, validationAgentID, validationPrompt)
|
||||||
|
if err != nil {
|
||||||
|
return &robottypes.ValidationResult{
|
||||||
|
Passed: false,
|
||||||
|
Score: 0,
|
||||||
|
Issues: []string{fmt.Sprintf("Validation agent error: %s", err.Error())},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return v.ParseAgentResult(result)
|
||||||
|
}
|
||||||
|
|
||||||
|
// BuildSemanticPrompt builds the prompt for semantic validation
|
||||||
|
func (v *Validator) BuildSemanticPrompt(task *robottypes.Task, output interface{}) string {
|
||||||
|
var sb strings.Builder
|
||||||
|
|
||||||
|
sb.WriteString("## Task Definition\n\n")
|
||||||
|
sb.WriteString(fmt.Sprintf("**Task ID**: %s\n", task.ID))
|
||||||
|
sb.WriteString(fmt.Sprintf("**Executor**: %s (%s)\n\n", task.ExecutorID, task.ExecutorType))
|
||||||
|
|
||||||
|
// Task description
|
||||||
|
if len(task.Messages) > 0 {
|
||||||
|
sb.WriteString("**Task Instructions**:\n")
|
||||||
|
for _, msg := range task.Messages {
|
||||||
|
if content, ok := msg.Content.(string); ok {
|
||||||
|
sb.WriteString(content + "\n")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
sb.WriteString("\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
// Expected output (primary criterion for semantic validation)
|
||||||
|
if task.ExpectedOutput != "" {
|
||||||
|
sb.WriteString(fmt.Sprintf("**Expected Output**: %s\n\n", task.ExpectedOutput))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Semantic validation rules (rules that couldn't be converted to assertions)
|
||||||
|
semanticRules := v.getSemanticRules(task.ValidationRules)
|
||||||
|
if len(semanticRules) > 0 {
|
||||||
|
sb.WriteString("**Validation Criteria**:\n")
|
||||||
|
for _, rule := range semanticRules {
|
||||||
|
sb.WriteString(fmt.Sprintf("- %s\n", rule))
|
||||||
|
}
|
||||||
|
sb.WriteString("\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
// Actual output
|
||||||
|
sb.WriteString("## Actual Output\n\n")
|
||||||
|
if output != nil {
|
||||||
|
outputJSON, err := json.MarshalIndent(output, "", " ")
|
||||||
|
if err == nil {
|
||||||
|
sb.WriteString(fmt.Sprintf("```json\n%s\n```\n", string(outputJSON)))
|
||||||
|
} else {
|
||||||
|
sb.WriteString(fmt.Sprintf("%v\n", output))
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
sb.WriteString("(no output)\n")
|
||||||
|
}
|
||||||
|
|
||||||
|
sb.WriteString("\n## Validation Request\n\n")
|
||||||
|
sb.WriteString("Please validate the actual output against the expected output and validation criteria. ")
|
||||||
|
sb.WriteString("Focus on semantic correctness and completeness. ")
|
||||||
|
sb.WriteString("Return a JSON object with: passed (bool), score (0-1), issues (array), suggestions (array), details (markdown report).\n")
|
||||||
|
|
||||||
|
return sb.String()
|
||||||
|
}
|
||||||
|
|
||||||
|
// getSemanticRules returns rules that need semantic validation (not convertible to assertions)
|
||||||
|
func (v *Validator) getSemanticRules(rules []string) []string {
|
||||||
|
var semanticRules []string
|
||||||
|
for _, rule := range rules {
|
||||||
|
// Skip JSON assertions (already handled)
|
||||||
|
if strings.HasPrefix(rule, "{") {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
// Skip rules that were converted to assertions
|
||||||
|
if v.convertStringRule(rule) == nil {
|
||||||
|
semanticRules = append(semanticRules, rule)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return semanticRules
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParseAgentResult parses the validation agent's response
|
||||||
|
func (v *Validator) ParseAgentResult(result *CallResult) *robottypes.ValidationResult {
|
||||||
|
validation := &robottypes.ValidationResult{
|
||||||
|
Passed: false,
|
||||||
|
Score: 0,
|
||||||
|
}
|
||||||
|
|
||||||
|
// Try to parse as JSON
|
||||||
|
data, err := result.GetJSON()
|
||||||
|
if err != nil {
|
||||||
|
// If not JSON, try to interpret the text response
|
||||||
|
text := result.GetText()
|
||||||
|
if text != "" {
|
||||||
|
validation.Details = text
|
||||||
|
// Simple heuristic: check for positive keywords
|
||||||
|
textLower := strings.ToLower(text)
|
||||||
|
positiveKeywords := []string{"passed", "valid", "correct", "success"}
|
||||||
|
for _, keyword := range positiveKeywords {
|
||||||
|
if strings.Contains(textLower, keyword) {
|
||||||
|
validation.Passed = true
|
||||||
|
validation.Score = 0.8
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return validation
|
||||||
|
}
|
||||||
|
|
||||||
|
// Parse JSON fields
|
||||||
|
if passed, ok := data["passed"].(bool); ok {
|
||||||
|
validation.Passed = passed
|
||||||
|
}
|
||||||
|
|
||||||
|
if score, ok := data["score"].(float64); ok {
|
||||||
|
validation.Score = score
|
||||||
|
}
|
||||||
|
|
||||||
|
if issues, ok := data["issues"].([]interface{}); ok {
|
||||||
|
for _, issue := range issues {
|
||||||
|
if s, ok := issue.(string); ok {
|
||||||
|
validation.Issues = append(validation.Issues, s)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if suggestions, ok := data["suggestions"].([]interface{}); ok {
|
||||||
|
for _, suggestion := range suggestions {
|
||||||
|
if s, ok := suggestion.(string); ok {
|
||||||
|
validation.Suggestions = append(validation.Suggestions, s)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if details, ok := data["details"].(string); ok {
|
||||||
|
validation.Details = details
|
||||||
|
}
|
||||||
|
|
||||||
|
return validation
|
||||||
|
}
|
||||||
|
|
||||||
|
// mergeResults merges rule-based and semantic validation results
|
||||||
|
func (v *Validator) mergeResults(ruleResult, semanticResult *robottypes.ValidationResult) *robottypes.ValidationResult {
|
||||||
|
// If either failed, the overall result is failed
|
||||||
|
if !ruleResult.Passed || !semanticResult.Passed {
|
||||||
|
return &robottypes.ValidationResult{
|
||||||
|
Passed: false,
|
||||||
|
Score: min(ruleResult.Score, semanticResult.Score),
|
||||||
|
Issues: append(ruleResult.Issues, semanticResult.Issues...),
|
||||||
|
Suggestions: append(ruleResult.Suggestions, semanticResult.Suggestions...),
|
||||||
|
Details: semanticResult.Details,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Both passed
|
||||||
|
return &robottypes.ValidationResult{
|
||||||
|
Passed: true,
|
||||||
|
Score: (ruleResult.Score + semanticResult.Score) / 2,
|
||||||
|
Issues: append(ruleResult.Issues, semanticResult.Issues...),
|
||||||
|
Suggestions: append(ruleResult.Suggestions, semanticResult.Suggestions...),
|
||||||
|
Details: semanticResult.Details,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ============================================================================
|
||||||
|
// Robot-specific implementations of assert interfaces
|
||||||
|
// ============================================================================
|
||||||
|
|
||||||
|
// robotAgentValidator implements assert.AgentValidator for robot package
|
||||||
|
type robotAgentValidator struct {
|
||||||
|
v *Validator
|
||||||
|
}
|
||||||
|
|
||||||
|
// Validate validates output using an agent
|
||||||
|
func (av *robotAgentValidator) Validate(agentID string, output, input, criteria interface{}, options *assert.AssertionOptions) *assert.Result {
|
||||||
|
result := &assert.Result{}
|
||||||
|
|
||||||
|
// Build validation request
|
||||||
|
validationInput := map[string]interface{}{
|
||||||
|
"output": output,
|
||||||
|
"input": input,
|
||||||
|
}
|
||||||
|
if criteria != nil {
|
||||||
|
validationInput["criteria"] = criteria
|
||||||
|
}
|
||||||
|
|
||||||
|
inputJSON, err := json.Marshal(validationInput)
|
||||||
|
if err != nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("failed to marshal validation input: %s", err.Error())
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Call agent
|
||||||
|
caller := NewAgentCaller()
|
||||||
|
callResult, err := caller.CallWithMessages(av.v.ctx, agentID, string(inputJSON))
|
||||||
|
if err != nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("agent validation error: %s", err.Error())
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Parse response
|
||||||
|
data, err := callResult.GetJSON()
|
||||||
|
if err != nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "agent returned invalid response format"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
if passed, ok := data["passed"].(bool); ok {
|
||||||
|
result.Passed = passed
|
||||||
|
}
|
||||||
|
if reason, ok := data["reason"].(string); ok {
|
||||||
|
result.Message = reason
|
||||||
|
}
|
||||||
|
result.Expected = data
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// robotScriptRunner implements assert.ScriptRunner for robot package
|
||||||
|
type robotScriptRunner struct {
|
||||||
|
ctx *robottypes.Context
|
||||||
|
}
|
||||||
|
|
||||||
|
// Run runs an assertion script using Yao process
|
||||||
|
func (r *robotScriptRunner) Run(scriptName string, output, input, expected interface{}) (bool, string, error) {
|
||||||
|
// Build script arguments
|
||||||
|
args := []interface{}{output, input, expected}
|
||||||
|
|
||||||
|
// Create and run the process
|
||||||
|
proc, err := process.Of(scriptName, args...)
|
||||||
|
if err != nil {
|
||||||
|
return false, "", fmt.Errorf("failed to create process: %w", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set context for timeout and cancellation support
|
||||||
|
if r.ctx != nil {
|
||||||
|
proc.Context = r.ctx.Context
|
||||||
|
}
|
||||||
|
|
||||||
|
if err := proc.Execute(); err != nil {
|
||||||
|
return false, "", fmt.Errorf("script execution failed: %w", err)
|
||||||
|
}
|
||||||
|
defer proc.Release()
|
||||||
|
|
||||||
|
// Parse result - expected format: bool or { "pass": bool, "message": string }
|
||||||
|
res := proc.Value()
|
||||||
|
switch v := res.(type) {
|
||||||
|
case bool:
|
||||||
|
if v {
|
||||||
|
return true, "script assertion passed", nil
|
||||||
|
}
|
||||||
|
return false, "script assertion failed", nil
|
||||||
|
|
||||||
|
case map[string]interface{}:
|
||||||
|
passed := false
|
||||||
|
message := ""
|
||||||
|
if pass, ok := v["pass"].(bool); ok {
|
||||||
|
passed = pass
|
||||||
|
}
|
||||||
|
if msg, ok := v["message"].(string); ok {
|
||||||
|
message = msg
|
||||||
|
}
|
||||||
|
return passed, message, nil
|
||||||
|
|
||||||
|
default:
|
||||||
|
return false, fmt.Sprintf("script returned unexpected type: %T", res), nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -399,8 +399,14 @@ func TestTaskStructure(t *testing.T) {
|
||||||
Status: types.TaskPending,
|
Status: types.TaskPending,
|
||||||
Order: 0,
|
Order: 0,
|
||||||
// P3 validation fields
|
// P3 validation fields
|
||||||
ExpectedOutput: "JSON with sales_total and growth_rate fields",
|
ExpectedOutput: "JSON with sales_total and growth_rate fields",
|
||||||
ValidationRules: []string{"sales_total > 0", "growth_rate is a percentage"},
|
ValidationRules: []string{
|
||||||
|
// Natural language rules (matched by validator)
|
||||||
|
"output must be valid JSON",
|
||||||
|
"must contain 'sales_total'",
|
||||||
|
// Structured rule: check field type
|
||||||
|
`{"type": "type", "path": "growth_rate", "value": "number"}`,
|
||||||
|
},
|
||||||
}
|
}
|
||||||
|
|
||||||
assert.Equal(t, "task1", task.ID)
|
assert.Equal(t, "task1", task.ID)
|
||||||
|
|
@ -412,7 +418,7 @@ func TestTaskStructure(t *testing.T) {
|
||||||
assert.Equal(t, 0, task.Order)
|
assert.Equal(t, 0, task.Order)
|
||||||
// Validation fields
|
// Validation fields
|
||||||
assert.Contains(t, task.ExpectedOutput, "sales_total")
|
assert.Contains(t, task.ExpectedOutput, "sales_total")
|
||||||
assert.Len(t, task.ValidationRules, 2)
|
assert.Len(t, task.ValidationRules, 3)
|
||||||
}
|
}
|
||||||
|
|
||||||
func TestGoalsStructure(t *testing.T) {
|
func TestGoalsStructure(t *testing.T) {
|
||||||
|
|
|
||||||
471
assert/asserter.go
Normal file
471
assert/asserter.go
Normal file
|
|
@ -0,0 +1,471 @@
|
||||||
|
package assert
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"regexp"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/yaoapp/gou/text"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Asserter handles assertions/validations
|
||||||
|
type Asserter struct {
|
||||||
|
agentValidator AgentValidator
|
||||||
|
scriptRunner ScriptRunner
|
||||||
|
}
|
||||||
|
|
||||||
|
// New creates a new Asserter
|
||||||
|
func New() *Asserter {
|
||||||
|
return &Asserter{}
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithAgentValidator sets the agent validator for agent-type assertions
|
||||||
|
func (a *Asserter) WithAgentValidator(v AgentValidator) *Asserter {
|
||||||
|
a.agentValidator = v
|
||||||
|
return a
|
||||||
|
}
|
||||||
|
|
||||||
|
// WithScriptRunner sets the script runner for script-type assertions
|
||||||
|
func (a *Asserter) WithScriptRunner(r ScriptRunner) *Asserter {
|
||||||
|
a.scriptRunner = r
|
||||||
|
return a
|
||||||
|
}
|
||||||
|
|
||||||
|
// Validate validates output against a list of assertions
|
||||||
|
// Returns (passed, error message)
|
||||||
|
func (a *Asserter) Validate(assertions []*Assertion, output interface{}) (bool, string) {
|
||||||
|
if len(assertions) == 0 {
|
||||||
|
return true, ""
|
||||||
|
}
|
||||||
|
|
||||||
|
var failures []string
|
||||||
|
for _, assertion := range assertions {
|
||||||
|
result := a.Evaluate(assertion, output, nil)
|
||||||
|
if !result.Passed {
|
||||||
|
msg := result.Message
|
||||||
|
if assertion.Message != "" {
|
||||||
|
msg = assertion.Message
|
||||||
|
}
|
||||||
|
failures = append(failures, msg)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(failures) > 0 {
|
||||||
|
return false, strings.Join(failures, "; ")
|
||||||
|
}
|
||||||
|
return true, ""
|
||||||
|
}
|
||||||
|
|
||||||
|
// ValidateWithDetails validates output and returns detailed results
|
||||||
|
func (a *Asserter) ValidateWithDetails(assertions []*Assertion, output interface{}) *Result {
|
||||||
|
if len(assertions) == 0 {
|
||||||
|
return &Result{Passed: true}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(assertions) == 1 {
|
||||||
|
return a.Evaluate(assertions[0], output, nil)
|
||||||
|
}
|
||||||
|
|
||||||
|
var failures []string
|
||||||
|
for _, assertion := range assertions {
|
||||||
|
result := a.Evaluate(assertion, output, nil)
|
||||||
|
if !result.Passed {
|
||||||
|
msg := result.Message
|
||||||
|
if assertion.Message != "" {
|
||||||
|
msg = assertion.Message
|
||||||
|
}
|
||||||
|
failures = append(failures, msg)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(failures) > 0 {
|
||||||
|
return &Result{
|
||||||
|
Passed: false,
|
||||||
|
Message: strings.Join(failures, "; "),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return &Result{Passed: true}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Evaluate evaluates a single assertion
|
||||||
|
func (a *Asserter) Evaluate(assertion *Assertion, output, input interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
switch assertion.Type {
|
||||||
|
case "equals", "":
|
||||||
|
result = a.assertEquals(assertion, output)
|
||||||
|
case "contains":
|
||||||
|
result = a.assertContains(assertion, output)
|
||||||
|
case "not_contains":
|
||||||
|
result = a.assertNotContains(assertion, output)
|
||||||
|
case "json_path":
|
||||||
|
result = a.assertJSONPath(assertion, output)
|
||||||
|
case "regex":
|
||||||
|
result = a.assertRegex(assertion, output)
|
||||||
|
case "type":
|
||||||
|
result = a.assertType(assertion, output)
|
||||||
|
case "script":
|
||||||
|
result = a.assertScript(assertion, output, input)
|
||||||
|
case "agent":
|
||||||
|
result = a.assertAgent(assertion, output, input)
|
||||||
|
default:
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("unknown assertion type: %s", assertion.Type)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Apply negate
|
||||||
|
if assertion.Negate {
|
||||||
|
result.Passed = !result.Passed
|
||||||
|
if result.Passed {
|
||||||
|
result.Message = "negated assertion passed"
|
||||||
|
} else {
|
||||||
|
result.Message = "negated: " + result.Message
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertEquals checks for exact equality
|
||||||
|
func (a *Asserter) assertEquals(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Actual: output,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
if ValidateOutput(output, assertion.Value) {
|
||||||
|
result.Passed = true
|
||||||
|
result.Message = "values are equal"
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("expected %v, got %v", assertion.Value, output)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertContains checks if output contains the expected value
|
||||||
|
func (a *Asserter) assertContains(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Actual: output,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
outputStr := ToString(output)
|
||||||
|
expectedStr := ToString(assertion.Value)
|
||||||
|
|
||||||
|
if strings.Contains(outputStr, expectedStr) {
|
||||||
|
result.Passed = true
|
||||||
|
result.Message = fmt.Sprintf("output contains '%s'", expectedStr)
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output does not contain '%s'", expectedStr)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertNotContains checks if output does not contain the expected value
|
||||||
|
func (a *Asserter) assertNotContains(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := a.assertContains(assertion, output)
|
||||||
|
result.Passed = !result.Passed
|
||||||
|
if result.Passed {
|
||||||
|
result.Message = fmt.Sprintf("output does not contain '%s'", ToString(assertion.Value))
|
||||||
|
} else {
|
||||||
|
result.Message = fmt.Sprintf("output should not contain '%s'", ToString(assertion.Value))
|
||||||
|
}
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertJSONPath extracts a value using JSON path and compares
|
||||||
|
func (a *Asserter) assertJSONPath(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
// Convert output to JSON if needed
|
||||||
|
var jsonData interface{}
|
||||||
|
switch v := output.(type) {
|
||||||
|
case string:
|
||||||
|
extracted := text.ExtractJSON(v)
|
||||||
|
if extracted != nil {
|
||||||
|
jsonData = extracted
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output is not valid JSON: %s", TruncateOutput(v, 100))
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
case map[string]interface{}, []interface{}:
|
||||||
|
jsonData = v
|
||||||
|
default:
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output is not a JSON object or array, got: %T", output)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Extract value using path
|
||||||
|
path := strings.TrimPrefix(assertion.Path, "$.")
|
||||||
|
actual := ExtractPath(jsonData, path)
|
||||||
|
result.Actual = actual
|
||||||
|
|
||||||
|
// Compare
|
||||||
|
if ValidateOutput(actual, assertion.Value) {
|
||||||
|
result.Passed = true
|
||||||
|
result.Message = fmt.Sprintf("path '%s' equals expected value", assertion.Path)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// IN semantics: if expected is array, check if actual matches any element
|
||||||
|
if expectedArr, ok := assertion.Value.([]interface{}); ok {
|
||||||
|
if _, actualIsArr := actual.([]interface{}); !actualIsArr {
|
||||||
|
for _, expectedItem := range expectedArr {
|
||||||
|
if ValidateOutput(actual, expectedItem) {
|
||||||
|
result.Passed = true
|
||||||
|
result.Message = fmt.Sprintf("path '%s' equals one of expected values", assertion.Path)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("path '%s': expected %v, got %v", assertion.Path, assertion.Value, actual)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertRegex checks if output matches a regex pattern
|
||||||
|
func (a *Asserter) assertRegex(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Actual: output,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
pattern, ok := assertion.Value.(string)
|
||||||
|
if !ok {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "regex pattern must be a string"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
re, err := regexp.Compile(pattern)
|
||||||
|
if err != nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("invalid regex pattern: %s", err.Error())
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
outputStr := ToString(output)
|
||||||
|
if re.MatchString(outputStr) {
|
||||||
|
result.Passed = true
|
||||||
|
result.Message = fmt.Sprintf("output matches pattern '%s'", pattern)
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output does not match pattern '%s'", pattern)
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertType checks the type of the output (or a nested field if path is specified)
|
||||||
|
func (a *Asserter) assertType(assertion *Assertion, output interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Expected: assertion.Value,
|
||||||
|
}
|
||||||
|
|
||||||
|
expectedType, ok := assertion.Value.(string)
|
||||||
|
if !ok {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "type assertion value must be a string"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// If path is specified, extract the value first
|
||||||
|
var valueToCheck interface{} = output
|
||||||
|
if assertion.Path != "" {
|
||||||
|
// Convert output to JSON if needed
|
||||||
|
var jsonData interface{}
|
||||||
|
switch v := output.(type) {
|
||||||
|
case string:
|
||||||
|
extracted := text.ExtractJSON(v)
|
||||||
|
if extracted != nil {
|
||||||
|
jsonData = extracted
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output is not valid JSON: %s", TruncateOutput(v, 100))
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
case map[string]interface{}, []interface{}:
|
||||||
|
jsonData = v
|
||||||
|
default:
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("output is not a JSON object or array, got: %T", output)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Extract value using path
|
||||||
|
path := strings.TrimPrefix(assertion.Path, "$.")
|
||||||
|
valueToCheck = ExtractPath(jsonData, path)
|
||||||
|
if valueToCheck == nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Actual = nil
|
||||||
|
result.Message = fmt.Sprintf("path '%s' not found in output", assertion.Path)
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
result.Actual = valueToCheck
|
||||||
|
actualType := GetType(valueToCheck)
|
||||||
|
|
||||||
|
if actualType == expectedType {
|
||||||
|
result.Passed = true
|
||||||
|
if assertion.Path != "" {
|
||||||
|
result.Message = fmt.Sprintf("path '%s' is of type '%s'", assertion.Path, expectedType)
|
||||||
|
} else {
|
||||||
|
result.Message = fmt.Sprintf("output is of type '%s'", expectedType)
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
result.Passed = false
|
||||||
|
if assertion.Path != "" {
|
||||||
|
result.Message = fmt.Sprintf("path '%s': expected type '%s', got '%s'", assertion.Path, expectedType, actualType)
|
||||||
|
} else {
|
||||||
|
result.Message = fmt.Sprintf("expected type '%s', got '%s'", expectedType, actualType)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertScript runs a custom assertion script
|
||||||
|
func (a *Asserter) assertScript(assertion *Assertion, output, input interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Actual: output,
|
||||||
|
}
|
||||||
|
|
||||||
|
if a.scriptRunner == nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "script assertions require a ScriptRunner to be configured"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
scriptName := assertion.Script
|
||||||
|
if scriptName == "" {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "script assertion requires a script name"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
passed, message, err := a.scriptRunner.Run(scriptName, output, input, assertion.Value)
|
||||||
|
if err != nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = fmt.Sprintf("script execution failed: %s", err.Error())
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
result.Passed = passed
|
||||||
|
result.Message = message
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// assertAgent uses an agent to validate the output
|
||||||
|
func (a *Asserter) assertAgent(assertion *Assertion, output, input interface{}) *Result {
|
||||||
|
result := &Result{
|
||||||
|
Assertion: assertion,
|
||||||
|
Actual: output,
|
||||||
|
}
|
||||||
|
|
||||||
|
if a.agentValidator == nil {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "agent assertions require an AgentValidator to be configured"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
// Parse use field: "agents:validator"
|
||||||
|
if !strings.HasPrefix(assertion.Use, "agents:") {
|
||||||
|
result.Passed = false
|
||||||
|
result.Message = "agent assertion requires 'use' field with 'agents:' prefix"
|
||||||
|
return result
|
||||||
|
}
|
||||||
|
|
||||||
|
agentID := strings.TrimPrefix(assertion.Use, "agents:")
|
||||||
|
return a.agentValidator.Validate(agentID, output, input, assertion.Value, assertion.Options)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParseAssertions parses assertion definitions into Assertion objects
|
||||||
|
func ParseAssertions(input interface{}) []*Assertion {
|
||||||
|
if input == nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
var assertions []*Assertion
|
||||||
|
|
||||||
|
switch v := input.(type) {
|
||||||
|
case map[string]interface{}:
|
||||||
|
assertion := mapToAssertion(v)
|
||||||
|
if assertion != nil {
|
||||||
|
assertions = append(assertions, assertion)
|
||||||
|
}
|
||||||
|
|
||||||
|
case []interface{}:
|
||||||
|
for _, item := range v {
|
||||||
|
if m, ok := item.(map[string]interface{}); ok {
|
||||||
|
assertion := mapToAssertion(m)
|
||||||
|
if assertion != nil {
|
||||||
|
assertions = append(assertions, assertion)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
case string:
|
||||||
|
assertions = append(assertions, &Assertion{Type: v})
|
||||||
|
}
|
||||||
|
|
||||||
|
return assertions
|
||||||
|
}
|
||||||
|
|
||||||
|
// mapToAssertion converts a map to an Assertion
|
||||||
|
func mapToAssertion(m map[string]interface{}) *Assertion {
|
||||||
|
assertion := &Assertion{}
|
||||||
|
|
||||||
|
if t, ok := m["type"].(string); ok {
|
||||||
|
assertion.Type = t
|
||||||
|
}
|
||||||
|
if v, ok := m["value"]; ok {
|
||||||
|
assertion.Value = v
|
||||||
|
}
|
||||||
|
if p, ok := m["path"].(string); ok {
|
||||||
|
assertion.Path = p
|
||||||
|
}
|
||||||
|
if s, ok := m["script"].(string); ok {
|
||||||
|
assertion.Script = s
|
||||||
|
}
|
||||||
|
if u, ok := m["use"].(string); ok {
|
||||||
|
assertion.Use = u
|
||||||
|
}
|
||||||
|
if msg, ok := m["message"].(string); ok {
|
||||||
|
assertion.Message = msg
|
||||||
|
}
|
||||||
|
if n, ok := m["negate"].(bool); ok {
|
||||||
|
assertion.Negate = n
|
||||||
|
}
|
||||||
|
|
||||||
|
if opts, ok := m["options"].(map[string]interface{}); ok {
|
||||||
|
assertion.Options = &AssertionOptions{}
|
||||||
|
if c, ok := opts["connector"].(string); ok {
|
||||||
|
assertion.Options.Connector = c
|
||||||
|
}
|
||||||
|
if meta, ok := opts["metadata"].(map[string]interface{}); ok {
|
||||||
|
assertion.Options.Metadata = meta
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return assertion
|
||||||
|
}
|
||||||
1078
assert/asserter_test.go
Normal file
1078
assert/asserter_test.go
Normal file
File diff suppressed because it is too large
Load diff
174
assert/helpers.go
Normal file
174
assert/helpers.go
Normal file
|
|
@ -0,0 +1,174 @@
|
||||||
|
package assert
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
jsoniter "github.com/json-iterator/go"
|
||||||
|
"github.com/yaoapp/gou/text"
|
||||||
|
)
|
||||||
|
|
||||||
|
// ValidateOutput compares two values for equality using JSON serialization
|
||||||
|
func ValidateOutput(actual, expected interface{}) bool {
|
||||||
|
actualJSON, err1 := jsoniter.Marshal(actual)
|
||||||
|
expectedJSON, err2 := jsoniter.Marshal(expected)
|
||||||
|
|
||||||
|
if err1 != nil || err2 != nil {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
return string(actualJSON) == string(expectedJSON)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ToString converts a value to string for comparison
|
||||||
|
func ToString(v interface{}) string {
|
||||||
|
if v == nil {
|
||||||
|
return ""
|
||||||
|
}
|
||||||
|
|
||||||
|
switch val := v.(type) {
|
||||||
|
case string:
|
||||||
|
return val
|
||||||
|
case []byte:
|
||||||
|
return string(val)
|
||||||
|
default:
|
||||||
|
b, err := json.Marshal(v)
|
||||||
|
if err != nil {
|
||||||
|
return fmt.Sprintf("%v", v)
|
||||||
|
}
|
||||||
|
return string(b)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetType returns the type name of a value
|
||||||
|
func GetType(v interface{}) string {
|
||||||
|
if v == nil {
|
||||||
|
return "null"
|
||||||
|
}
|
||||||
|
|
||||||
|
switch v.(type) {
|
||||||
|
case string:
|
||||||
|
return "string"
|
||||||
|
case float64, float32, int, int64, int32:
|
||||||
|
return "number"
|
||||||
|
case bool:
|
||||||
|
return "boolean"
|
||||||
|
case []interface{}:
|
||||||
|
return "array"
|
||||||
|
case map[string]interface{}:
|
||||||
|
return "object"
|
||||||
|
default:
|
||||||
|
return fmt.Sprintf("%T", v)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExtractPath extracts a value from JSON using dot-notation path with array index support
|
||||||
|
// Supports: "field", "field.nested", "field[0]", "field[0].nested", "field.nested[0].value"
|
||||||
|
func ExtractPath(data interface{}, path string) interface{} {
|
||||||
|
current := data
|
||||||
|
|
||||||
|
segments := ParsePathSegments(path)
|
||||||
|
|
||||||
|
for _, segment := range segments {
|
||||||
|
if segment == "" {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check if this is an array index like "[0]"
|
||||||
|
if strings.HasPrefix(segment, "[") && strings.HasSuffix(segment, "]") {
|
||||||
|
indexStr := segment[1 : len(segment)-1]
|
||||||
|
index, err := strconv.Atoi(indexStr)
|
||||||
|
if err != nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
arr, ok := current.([]interface{})
|
||||||
|
if !ok {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if index < 0 || index >= len(arr) {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
current = arr[index]
|
||||||
|
} else {
|
||||||
|
// Regular field access
|
||||||
|
switch v := current.(type) {
|
||||||
|
case map[string]interface{}:
|
||||||
|
current = v[segment]
|
||||||
|
default:
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return current
|
||||||
|
}
|
||||||
|
|
||||||
|
// ParsePathSegments splits a path like "wheres[0].like" into ["wheres", "[0]", "like"]
|
||||||
|
func ParsePathSegments(path string) []string {
|
||||||
|
var segments []string
|
||||||
|
var current strings.Builder
|
||||||
|
|
||||||
|
for i := 0; i < len(path); i++ {
|
||||||
|
ch := path[i]
|
||||||
|
switch ch {
|
||||||
|
case '.':
|
||||||
|
if current.Len() > 0 {
|
||||||
|
segments = append(segments, current.String())
|
||||||
|
current.Reset()
|
||||||
|
}
|
||||||
|
case '[':
|
||||||
|
if current.Len() > 0 {
|
||||||
|
segments = append(segments, current.String())
|
||||||
|
current.Reset()
|
||||||
|
}
|
||||||
|
j := i + 1
|
||||||
|
for j < len(path) && path[j] != ']' {
|
||||||
|
j++
|
||||||
|
}
|
||||||
|
if j < len(path) {
|
||||||
|
segments = append(segments, path[i:j+1])
|
||||||
|
i = j
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
current.WriteByte(ch)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if current.Len() > 0 {
|
||||||
|
segments = append(segments, current.String())
|
||||||
|
}
|
||||||
|
|
||||||
|
return segments
|
||||||
|
}
|
||||||
|
|
||||||
|
// TruncateOutput truncates output for error messages
|
||||||
|
func TruncateOutput(output interface{}, maxLen int) string {
|
||||||
|
var s string
|
||||||
|
switch v := output.(type) {
|
||||||
|
case string:
|
||||||
|
s = v
|
||||||
|
case nil:
|
||||||
|
return "<nil>"
|
||||||
|
default:
|
||||||
|
bytes, err := jsoniter.Marshal(v)
|
||||||
|
if err != nil {
|
||||||
|
s = fmt.Sprintf("%v", v)
|
||||||
|
} else {
|
||||||
|
s = string(bytes)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(s) > maxLen {
|
||||||
|
return s[:maxLen] + "..."
|
||||||
|
}
|
||||||
|
return s
|
||||||
|
}
|
||||||
|
|
||||||
|
// ExtractJSON extracts JSON from text (handles markdown code blocks, etc.)
|
||||||
|
func ExtractJSON(content string) interface{} {
|
||||||
|
return text.ExtractJSON(content)
|
||||||
|
}
|
||||||
94
assert/types.go
Normal file
94
assert/types.go
Normal file
|
|
@ -0,0 +1,94 @@
|
||||||
|
// Package assert provides a universal assertion/validation library for Yao.
|
||||||
|
// It can be used by agent/robot, flow, pipe, widget, and other modules.
|
||||||
|
//
|
||||||
|
// Design:
|
||||||
|
// - Independent implementation (no dependency on agent/test)
|
||||||
|
// - Supports both rule-based and semantic validation
|
||||||
|
// - Extensible through interfaces (AgentValidator, ScriptRunner)
|
||||||
|
package assert
|
||||||
|
|
||||||
|
// Assertion represents a single assertion rule
|
||||||
|
type Assertion struct {
|
||||||
|
// Type is the assertion type:
|
||||||
|
// - "equals": exact match (default if expected is set)
|
||||||
|
// - "contains": output contains the expected string/value
|
||||||
|
// - "not_contains": output does not contain the string/value
|
||||||
|
// - "json_path": extract value using JSON path and compare
|
||||||
|
// - "regex": match output against regex pattern
|
||||||
|
// - "type": check output type (string, object, array, number, boolean)
|
||||||
|
// - "script": run a custom assertion script (requires ScriptRunner)
|
||||||
|
// - "agent": use an agent to validate (requires AgentValidator)
|
||||||
|
Type string `json:"type"`
|
||||||
|
|
||||||
|
// Value is the expected value or pattern (depends on type)
|
||||||
|
Value interface{} `json:"value,omitempty"`
|
||||||
|
|
||||||
|
// Path is the JSON path for json_path assertions (e.g., "$.count", "items[0].name")
|
||||||
|
Path string `json:"path,omitempty"`
|
||||||
|
|
||||||
|
// Script is the script/process name for script assertions
|
||||||
|
Script string `json:"script,omitempty"`
|
||||||
|
|
||||||
|
// Use specifies the agent for validation (e.g., "agents:validator")
|
||||||
|
Use string `json:"use,omitempty"`
|
||||||
|
|
||||||
|
// Options for agent-driven assertions
|
||||||
|
Options *AssertionOptions `json:"options,omitempty"`
|
||||||
|
|
||||||
|
// Message is a custom failure message
|
||||||
|
Message string `json:"message,omitempty"`
|
||||||
|
|
||||||
|
// Negate inverts the assertion result
|
||||||
|
Negate bool `json:"negate,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// AssertionOptions for agent-driven assertions
|
||||||
|
type AssertionOptions struct {
|
||||||
|
// Connector overrides the agent's default connector
|
||||||
|
Connector string `json:"connector,omitempty"`
|
||||||
|
|
||||||
|
// Metadata contains custom data passed to the validator
|
||||||
|
Metadata map[string]interface{} `json:"metadata,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// Result represents the result of an assertion
|
||||||
|
type Result struct {
|
||||||
|
// Passed indicates whether the assertion passed
|
||||||
|
Passed bool `json:"passed"`
|
||||||
|
|
||||||
|
// Message describes the assertion result
|
||||||
|
Message string `json:"message,omitempty"`
|
||||||
|
|
||||||
|
// Assertion is the original assertion that was evaluated
|
||||||
|
Assertion *Assertion `json:"assertion,omitempty"`
|
||||||
|
|
||||||
|
// Actual is the actual value that was compared
|
||||||
|
Actual interface{} `json:"actual,omitempty"`
|
||||||
|
|
||||||
|
// Expected is the expected value
|
||||||
|
Expected interface{} `json:"expected,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// AgentValidator is an interface for agent-based validation
|
||||||
|
// Implementations should call an AI agent to perform semantic validation
|
||||||
|
type AgentValidator interface {
|
||||||
|
// Validate validates output using an agent
|
||||||
|
// agentID: the agent identifier (e.g., "validator")
|
||||||
|
// output: the output to validate
|
||||||
|
// input: the original input (for context)
|
||||||
|
// criteria: validation criteria from assertion.Value
|
||||||
|
// options: assertion options
|
||||||
|
Validate(agentID string, output, input, criteria interface{}, options *AssertionOptions) *Result
|
||||||
|
}
|
||||||
|
|
||||||
|
// ScriptRunner is an interface for running assertion scripts
|
||||||
|
// Implementations should call a Yao process to perform validation
|
||||||
|
type ScriptRunner interface {
|
||||||
|
// Run runs an assertion script
|
||||||
|
// scriptName: the script/process name
|
||||||
|
// output: the output to validate
|
||||||
|
// input: the original input
|
||||||
|
// expected: the expected value from assertion.Value
|
||||||
|
// Returns (passed, message, error)
|
||||||
|
Run(scriptName string, output, input, expected interface{}) (bool, string, error)
|
||||||
|
}
|
||||||
Loading…
Add table
Reference in a new issue