assertion-patterns

Refactor mock-based tests by transforming call assertions into robust verifications of observable output. This ensures tests validate real functionality rather than just mock interactions, restoring true confidence in your test suite.

Mock tests provide false confidence by relying too heavily on mocks, leading to brittle tests that don't verify actual system behavior. Fix them by converting mock-based assertions to real behavior verification patterns.

Prerequisite checks for refactoring mock-based assertions include ensuring test files import production modules, adhere to separation of concerns, and follow function naming conventions to maintain robust test integrity.

The best way to convert call assertions into observable output checks is by guiding the transformation of tests that mock the system under test, enforcing prerequisite checks, and validating real behavior.

Yes, this approach works with tests flagged by a test-audit by guiding the conversion of mock-based assertions to real behavior verification patterns, ensuring separation of concerns and proper module imports.

You should not use mock-based assertions when testing the system under test directly or relying solely on call assertions, as this leads to brittle tests that fail to verify actual system behavior and observable output.