+ MappingPreview Test

importer/importer_test.go

@@ -113,3 +113,27 @@ func TestDataPreviewSimple(t *testing.T) {
 	assert.Equal(t, 1, len(data))
 	assert.Equal(t, 11, len(data[0]))
 }
+
+func TestMappingPreviewSimple(t *testing.T) {
+	simple := filepath.Join(config.Conf.Root, "imports", "assets", "simple.xlsx")
+	file := xlsx.Open(simple)
+	defer file.Close()
+
+	imp := Select("order")
+	mapping := imp.MappingPreview(file)
+	assert.Equal(t, true, mapping.AutoMatching)
+	assert.Equal(t, false, mapping.TemplateMatching)
+	assert.Equal(t, 1, mapping.ColStart)
+	assert.Equal(t, 1, mapping.RowStart)
+	assert.Equal(t, 10, len(mapping.Columns))
+	assert.Equal(t, len(imp.Columns), len(mapping.Columns))
+	for i, col := range mapping.Columns {
+		dst := imp.Columns[i].ToMap()
+		assert.Equal(t, dst["name"], col.Field)
+		assert.Equal(t, dst["label"], col.Label)
+		assert.Equal(t, dst["rules"], col.Rules)
+		if col.Field != "remark" {
+			assert.NotEmpty(t, col.Axis)
+		}
+	}
+}