Advanced test analyzer with pattern recognition and recommendations.
| 68 | recommendations: List[str] |
| 69 | |
| 70 | class TestAnalyzer: |
| 71 | """Advanced test analyzer with pattern recognition and recommendations.""" |
| 72 | |
| 73 | def __init__(self, project_root: Path = None): |
| 74 | self.project_root = project_root or Path(__file__).parent |
| 75 | self.test_dir = self.project_root / "tests" |
| 76 | self.src_dir = self.project_root / "src" |
| 77 | self.db_path = self.project_root / "test_history.db" |
| 78 | self._init_database() |
| 79 | |
| 80 | # Failure pattern definitions |
| 81 | self.failure_patterns = { |
| 82 | 'import_error': { |
| 83 | 'pattern': r'ModuleNotFoundError|ImportError', |
| 84 | 'description': 'Module import failures', |
| 85 | 'suggested_fix': 'Check PYTHONPATH and module dependencies' |
| 86 | }, |
| 87 | 'qt_application': { |
| 88 | 'pattern': r'QApplication|QWidget.*RuntimeError', |
| 89 | 'description': 'Qt application lifecycle issues', |
| 90 | 'suggested_fix': 'Ensure proper QApplication setup/teardown in test fixtures' |
| 91 | }, |
| 92 | 'timeout': { |
| 93 | 'pattern': r'timeout|TimeoutExpired', |
| 94 | 'description': 'Test execution timeouts', |
| 95 | 'suggested_fix': 'Optimize test performance or increase timeout limits' |
| 96 | }, |
| 97 | 'assertion': { |
| 98 | 'pattern': r'AssertionError', |
| 99 | 'description': 'Test assertion failures', |
| 100 | 'suggested_fix': 'Review test expectations and actual behavior' |
| 101 | }, |
| 102 | 'attribute_error': { |
| 103 | 'pattern': r'AttributeError', |
| 104 | 'description': 'Missing attributes or methods', |
| 105 | 'suggested_fix': 'Check object initialization and API changes' |
| 106 | }, |
| 107 | 'file_not_found': { |
| 108 | 'pattern': r'FileNotFoundError|No such file', |
| 109 | 'description': 'Missing test files or resources', |
| 110 | 'suggested_fix': 'Verify test file paths and resource availability' |
| 111 | }, |
| 112 | 'memory_error': { |
| 113 | 'pattern': r'MemoryError|OutOfMemoryError', |
| 114 | 'description': 'Memory allocation failures', |
| 115 | 'suggested_fix': 'Optimize memory usage or increase available memory' |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | def _init_database(self): |
| 120 | """Initialize SQLite database for test history tracking.""" |
| 121 | conn = sqlite3.connect(self.db_path) |
| 122 | conn.execute(''' |
| 123 | CREATE TABLE IF NOT EXISTS test_runs ( |
| 124 | id INTEGER PRIMARY KEY AUTOINCREMENT, |
| 125 | timestamp TEXT NOT NULL, |
| 126 | test_name TEXT NOT NULL, |
| 127 | status TEXT NOT NULL, |