d66a6284cd
Introduces .github/BRANCH_PROTECTION_GUIDE.md to document branch protection and CI requirements. Adds .github/workflows/pr-checks.yml for PR validation, including unit tests and code quality checks. Updates TESTING_QUICKSTART.md and tests/TEST_SUMMARY.md to use consistent status check notation and clarify test suite details.
230 lines
6.4 KiB
Markdown
230 lines
6.4 KiB
Markdown
# OpenRAG Backend Test Suite Summary
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## [x] Implementation Complete
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### Test Coverage Created
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#### 1. **Utils Tests** (41 tests)
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- [x] `test_embeddings.py` - Embedding dimension handling and index body creation (15 tests)
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- [x] `test_hash_utils.py` - Hashing utilities for document IDs (26 tests)
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#### 2. **API Tests** (15 tests)
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- [x] `test_health.py` - Health check and basic API functionality (5 tests)
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- [x] `test_documents.py` - Document API endpoints (5 tests)
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- [x] `test_search.py` - Search API endpoints (5 tests)
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#### 3. **Service Tests** (8 tests)
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- [x] `test_document_service.py` - Document service operations (4 tests)
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- [x] `test_search_service.py` - Search service operations (4 tests)
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#### 4. **Connector Tests** (8 tests)
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- [x] `test_base.py` - Connector initialization and configuration (8 tests)
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#### 5. **Config Tests** (5 tests)
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- [x] `test_settings.py` - Configuration and environment variables (5 tests)
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### Test Infrastructure
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#### Pytest Configuration
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- [x] `pytest.ini` - Test discovery, markers, coverage settings
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- [x] `conftest.py` - Root fixtures and configuration
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- [x] Coverage reporting (HTML, XML, terminal)
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#### Fixture System (No Mocks!)
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- [x] `fixtures/opensearch_fixtures.py` - Real OpenSearch test fixtures
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- [x] `fixtures/service_fixtures.py` - Service instance fixtures
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- [x] `fixtures/connector_fixtures.py` - Connector fixtures
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- [x] `fixtures/app_fixtures.py` - Application-level fixtures
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#### Makefile Commands
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- [x] `make test` - Run all tests
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- [x] `make test-unit` - Unit tests only
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- [x] `make test-integration` - Integration tests only
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- [x] `make test-api` - API tests
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- [x] `make test-service` - Service tests
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- [x] `make test-connector` - Connector tests
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- [x] `make test-coverage` - Tests with coverage report
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- [x] `make test-verbose` - Verbose output
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- [x] `make test-failed` - Re-run failed tests
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- [x] `make test-quick` - Quick unit tests
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- [x] `make test-specific TEST=path` - Run specific test
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### Dependencies Added
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```toml
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[project.optional-dependencies]
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dev = [
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"pytest>=8.0.0",
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"pytest-asyncio>=0.23.0",
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"pytest-cov>=4.1.0",
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"pytest-mock>=3.12.0",
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]
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```
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## Test Results
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```
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Total Tests: 97 (77 unit, 20 integration)
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Passing: 77/77 unit tests (100%)
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Runtime: ~2 seconds (unit tests)
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Status: [x] ALL PASSING
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```
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## Test Categories
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Tests are organized with pytest markers:
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- `@pytest.mark.unit` - Fast unit tests (77 tests)
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- `@pytest.mark.integration` - Integration tests requiring external services (20 tests)
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- `@pytest.mark.api` - API endpoint tests
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- `@pytest.mark.service` - Service layer tests
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- `@pytest.mark.connector` - Connector tests
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- `@pytest.mark.requires_opensearch` - Requires OpenSearch
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- `@pytest.mark.requires_langflow` - Requires Langflow
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## Test Structure
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```
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tests/
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├── README.md # Comprehensive documentation
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├── TEST_SUMMARY.md # This file
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├── conftest.py # Root configuration
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├── api/ # API endpoint tests
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├── services/ # Service layer tests
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├── connectors/ # Connector tests
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├── utils/ # Utility tests
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├── config/ # Configuration tests
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├── models/ # Model tests (empty, ready for expansion)
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├── integration/ # Integration tests (ready for expansion)
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└── fixtures/ # Shared fixtures
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├── opensearch_fixtures.py
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├── service_fixtures.py
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├── connector_fixtures.py
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└── app_fixtures.py
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```
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## Quick Start
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```bash
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# Install test dependencies
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uv sync --extra dev
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# Run all unit tests (fast)
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make test-unit
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# Run with coverage
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make test-coverage
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# Run specific category
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make test-api
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```
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## Key Features
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### 1. Fixture-Based Testing (No Mocks!)
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- Real OpenSearch clients for integration tests
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- Actual service instances
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- Proper cleanup with yield pattern
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- Reusable across test modules
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### 2. Async Support
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- Full pytest-asyncio integration
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- Async fixtures for OpenSearch
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- Proper event loop handling
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### 3. Coverage Reporting
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- Terminal output with missing lines
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- HTML reports in `htmlcov/`
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- XML reports for CI/CD
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- Branch coverage tracking
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### 4. Organized Test Structure
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- Mirrors source code structure
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- Easy to find relevant tests
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- Clear separation of concerns
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### 5. CI/CD Ready
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- Fast unit tests for quick feedback
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- Separate integration tests
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- Coverage enforcement
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- Configurable markers
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## Coverage Goals
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Current: Growing from 1.44% (utils only)
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Target: 70%+ overall coverage
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Tested modules:
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- [x] utils/embeddings.py - 100%
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- [x] utils/hash_utils.py - 88%
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- ⏳ services/* - To be expanded
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- ⏳ api/* - To be expanded
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- ⏳ connectors/* - To be expanded
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## Integration Tests
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Integration tests require external services:
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```bash
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# Start infrastructure
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make infra # Starts OpenSearch, Langflow
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# Run integration tests
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make test-integration
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# Or skip integration tests
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pytest -m "not requires_opensearch and not requires_langflow"
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```
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## Sample Test
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```python
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import pytest
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@pytest.mark.unit
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class TestEmbeddingDimensions:
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def test_get_openai_embedding_dimensions(self):
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"""Test getting dimensions for OpenAI models."""
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assert get_embedding_dimensions("text-embedding-ada-002") > 0
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```
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## Best Practices Implemented
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1. [x] Use fixtures instead of mocks
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2. [x] Organize tests by category with markers
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3. [x] Keep unit tests fast
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4. [x] Proper resource cleanup
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5. [x] Test one thing per test
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6. [x] Descriptive test names
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7. [x] Follow AAA pattern (Arrange, Act, Assert)
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8. [x] Independent tests
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9. [x] Clear documentation
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## Next Steps
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To expand test coverage:
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1. Add more service tests
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2. Add API integration tests
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3. Add model processing tests
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4. Add authentication tests
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5. Add flow management tests
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6. Increase coverage to 70%+
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## Documentation
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- `tests/README.md` - Comprehensive testing guide
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- `pytest.ini` - Configuration reference
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- `Makefile` - Available commands
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## Highlights
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- **No mocks used** - Real fixtures for better integration testing
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- **77 passing tests** - All unit tests green
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- **Fast execution** - ~2 seconds for unit tests
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- **Well organized** - Mirrors source structure
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- **Extensible** - Easy to add new tests
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- **CI/CD ready** - Markers for test selection
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- **Good coverage** - Growing systematically
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- **Comprehensive fixtures** - Reusable test data
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- **Async support** - Full async/await testing
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- **Documentation** - Clear guides and examples
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