96 lines
3.4 KiB
Markdown
96 lines
3.4 KiB
Markdown
# JSON Helper Verification (bf-413h)
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## Summary
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Verified all JSON-related helper functions in `proxy/helpers_test.go` and their corresponding tests in `proxy/response_assertions_test.go`. All acceptance criteria met.
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## Acceptance Criteria Verification
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### 1. AssertJSONBody() validates JSON and returns boolean ✅
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**Function signature:** `AssertJSONBody(t *testing.T, resp *http.Response) bool`
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**Test cases verified:**
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- ✅ Valid JSON objects return `true`
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- ✅ Valid JSON arrays return `true`
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- ✅ Complex nested JSON structures return `true`
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- ✅ Invalid JSON (empty body) triggers error and returns `false`
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- ✅ Invalid JSON (malformed) triggers error and returns `false`
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**Test function:** `TestAssertJSONBody` in `proxy/response_assertions_test.go` (lines 137-203)
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### 2. AssertResponseField() validates specific JSON field values ✅
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**Function signature:** `AssertResponseField(t *testing.T, resp *http.Response, field string, expectedValue interface{})`
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**Test cases verified:**
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- ✅ String field validation with matching values
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- ✅ Multiple field checks work correctly
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- ✅ Numeric field values (JSON numbers unmarshal to float64)
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- ✅ Boolean field values
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- ✅ Missing fields trigger errors
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- ✅ Field path traversal works correctly
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**Test function:** `TestAssertResponseField` in `proxy/response_assertions_test.go` (lines 205-247)
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### 3. ReadResponseBody() reads response body correctly ✅
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**Function signature:** `ReadResponseBody(t *testing.T, resp *http.Response) []byte`
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**Test cases verified:**
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- ✅ Reads non-empty bodies correctly
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- ✅ Reads empty bodies (returns empty slice)
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- ✅ Reads binary data without corruption
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- ✅ Handles large bodies (10KB tested)
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- ✅ Preserves JSON body content exactly
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**Test function:** `TestReadResponseBody` in `proxy/response_assertions_test.go` (lines 343-409)
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### 4. ReadJSONResponse() parses JSON into map correctly ✅
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**Function signature:** `ReadJSONResponse(t *testing.T, resp *http.Response) map[string]interface{}`
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**Test cases verified:**
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- ✅ Parses simple JSON objects into maps
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- ✅ Handles nested JSON objects correctly
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- ✅ Parses JSON with various types (string, number, float, bool, null)
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- ✅ Handles complex API response structures
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- ✅ Numbers unmarshal to float64 correctly
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- ✅ Null values handled properly
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**Test function:** `TestReadJSONResponse` in `proxy/response_assertions_test.go` (lines 411-484)
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## Additional Integration Tests
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The following integration tests were also verified:
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- **TestCombinedAssertions** (lines 570-624): Verifies multiple assertions work together in realistic API scenarios
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- **TestHelperFunctionReturnValues** (lines 626-675): Validates return value types and behavior
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## Test Results
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All JSON helper tests passed successfully:
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```
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--- PASS: TestAssertJSONBody (0.00s)
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--- PASS: TestAssertResponseField (0.00s)
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--- PASS: TestReadResponseBody (0.00s)
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--- PASS: TestReadJSONResponse (0.00s)
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--- PASS: TestCombinedAssertions (0.00s)
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--- PASS: TestHelperFunctionReturnValues (0.00s)
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```
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## Error Handling Coverage
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The tests verify proper error handling for:
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- Invalid JSON syntax (unclosed braces, truncated content)
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- Empty response bodies
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- Malformed JSON data
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- Missing response fields
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- Binary data corruption
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All error paths correctly call `t.Errorf` or `t.Fatalf` with descriptive messages.
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## Conclusion
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All acceptance criteria for bead bf-413h have been verified and met. The JSON helper functions are correctly implemented with comprehensive test coverage.
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