I Wrote It Like This ^^^^^ **Definition:** * testing the known implementation rather than the outcome of that implementation. **References:** .. admonition:: Quality attributes * :octicon:`file-code;1em` - Code Example * :octicon:`comment-discussion;1em` - Cause and Effect * :octicon:`graph;1em` - Frequency * :octicon:`sync;1em` - Refactoring * `Test Smells - The Coding Craftsman `_