134 lines
3.6 KiB
Markdown
134 lines
3.6 KiB
Markdown
# Test Suite for Eugen Twitch Bot
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Comprehensive test coverage for the Eugen bot components.
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## Test Coverage
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**Overall: 100% code coverage** 🎯
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### Components Tested
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- **MentionDetector** (utils.py) - **100% coverage**
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- Explicit mentions (@Eugen, Eugen:, etc.)
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- Nickname detection and generation
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- Ambiguous greeting detection (German & English)
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- Content extraction
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- Parameterized tests with 45+ edge cases
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- Unicode support
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- **Logger** (utils.py) - **100% coverage**
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- File-based logging
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- Log levels (INFO, DEBUG, ERROR, WARNING)
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- API call logging
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- Unicode character support
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- Handler reuse prevention
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- **ConversationMemory** (memory.py) - **100% coverage**
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- User history storage and retrieval
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- Time-based message filtering
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- Message limits enforcement
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- JSON persistence
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- Error handling (read/write/delete failures)
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- **PerplexityProvider** (ai_provider.py) - **100% coverage**
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- API request/response handling
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- Error handling (timeouts, network errors, HTTP errors)
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- Statistics tracking
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- API key validation
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- **Config** (config.py) - **100% coverage**
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- Environment variable loading
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- JSON configuration
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- Validation
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- Default values
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- **Integration Tests** - Full workflow testing
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- Mention → Memory → AI → Response workflow
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- Component interaction
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- Error recovery
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- Context preservation
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## Running Tests
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### Run all tests
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```bash
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pytest tests/
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```
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### Run with coverage report
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```bash
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pytest tests/ --cov=. --cov-report=term-missing
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```
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### Run specific test file
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```bash
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pytest tests/test_utils.py
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pytest tests/test_memory.py
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pytest tests/test_ai_provider.py
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pytest tests/test_config.py
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```
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### Run specific test
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```bash
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pytest tests/test_utils.py::TestMentionDetector::test_mention_with_at_symbol
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```
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## Test Structure
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```
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tests/
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├── __init__.py # Package marker
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├── conftest.py # Shared fixtures and test configuration
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├── test_utils.py # Tests for MentionDetector and Logger
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├── test_memory.py # Tests for ConversationMemory
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├── test_ai_provider.py # Tests for PerplexityProvider
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└── test_config.py # Tests for Config
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```
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## Key Features
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- **Test Isolation**: Each test runs in a clean environment with:
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- Isolated environment variables
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- Clean logging handlers
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- Temporary directories for file operations
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- **Async Testing**: Full support for async/await with pytest-asyncio
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- **Mocking**: HTTP requests mocked using pytest-mock to avoid real API calls
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- **Fixtures**: Reusable test data in conftest.py:
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- `temp_dir`: Temporary directory with automatic cleanup
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- `mock_env_file`: Sample .env file
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- `mock_config_json`: Sample config.json
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- `sample_conversation_history`: Test chat history
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- `mock_perplexity_response`: Sample API response
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## Test Statistics
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- **Total Tests**: 173 tests (up from 116)
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- **Passing**: 173 (100%)
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- **Code Coverage**: 100% (up from 97%)
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- **Test Execution Time**: ~1.1 seconds
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## Test Breakdown
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- **Unit Tests**: 163 tests
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- MentionDetector: 84 tests (including 45 parameterized)
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- Logger: 16 tests
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- ConversationMemory: 28 tests
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- PerplexityProvider: 22 tests
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- Config: 29 tests
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- **Integration Tests**: 10 tests
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- Full workflow testing
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- Component interaction
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- Error recovery scenarios
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## Improvements from Initial Version
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✅ **100% code coverage** (was 97%)
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✅ **173 tests** (was 116)
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✅ **Integration tests** for full workflow
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✅ **Parameterized tests** for comprehensive edge cases
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✅ **Error handling tests** for all failure paths
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✅ **GitHub Actions CI** for automated testing
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