diff --git a/AUDIT-TESTING.md b/AUDIT-TESTING.md new file mode 100644 index 0000000..130dcef --- /dev/null +++ b/AUDIT-TESTING.md @@ -0,0 +1,84 @@ +# Test Audit Report + +## 1. Executive Summary + +This audit evaluates the current state of testing in the project. The overall test coverage is critically low, with a complete absence of unit tests. While the existing feature tests are of decent quality, they lack coverage for edge cases. This report provides a detailed analysis and a list of recommendations to improve test quality and coverage. + +**Setup Issues:** +- A dependency conflict with `vimeo/psalm` prevented the initial installation. This was resolved by temporarily removing the dependency. This should be addressed by either upgrading the PHP version or finding a compatible version of the package. +- The environment was missing a code coverage driver. This was resolved by installing and configuring Xdebug. + +## 2. Coverage Analysis + +The test coverage is critically low and requires immediate attention. The lack of unit tests is a major contributor to these low numbers. + +- **Line Coverage:** 2.45% +- **Method Coverage:** 4.51% +- **Class Coverage:** 3.30% +- **Branch Coverage:** No data available from the `clover.xml` report. + +### Critical Paths + +The following critical paths have little to no test coverage: + +- **Authentication & Authorization (`Core\\Bouncer`):** This is a major security risk. +- **Core Application Logic:** Most of the core application logic is untested. +- **Website Components:** The entire `Core\\Website` namespace is untested. + +### Untested Code + +The vast majority of the codebase is untested. A full list of untested files can be derived from the `clover.xml` report. + +## 3. Test Quality + +### Test Independence + +- The existing feature tests use `RefreshDatabase`, which is a good practice for test isolation. +- There is no evidence of order-dependent tests or shared mutable state. + +### Test Clarity + +- Test names are generally descriptive and follow a consistent pattern. +- The Arrange-Act-Assert pattern is used correctly in the feature tests. +- Most tests follow the single assertion principle, but some could be improved. + +### Test Reliability + +- No flaky tests were identified. +- No time-dependent tests were found. +- External dependencies are not consistently mocked, which could lead to unreliable tests. + +## 4. Missing Tests + +The most significant gap is the complete absence of unit tests. The following types of tests are also missing: + +- **Edge Cases:** Tests for null, empty, and boundary values are missing. +- **Error Paths:** Exception handling is not tested. +- **Security Tests:** No security-specific tests were found. +- **Integration Tests:** There are no integration tests to verify the interaction between different components. +- **Performance Tests:** No load or stress tests were found. + +## 5. Anti-Patterns + +- **No Unit Tests:** The most significant anti-pattern is the complete lack of unit tests. +- **Lack of Mocking:** The existing feature tests do not consistently mock external dependencies. + +## 6. Suggested Tests to Add + +### Unit Tests + +- Add unit tests for all classes in the `src` directory. +- Prioritize unit tests for critical components like `Core\\Bouncer`. + +### Feature Tests + +- Add feature tests for all public-facing endpoints. +- Add feature tests for all critical user flows. + +### Integration Tests + +- Add integration tests to verify the interaction between different components. + +### Security Tests + +- Add security tests to prevent common vulnerabilities like SQL injection and cross-site scripting.