tdd-workflow

To enforce a test-driven development workflow, you must mandate test creation before code implementation, requiring a minimum of 80% coverage across unit, integration, and E2E tests. This structured approach guides developers from user journey definition to final verification.

The minimum code coverage required when following a strict TDD lifecycle is 80%. This coverage must span across unit tests, integration tests, and end-to-end tests, specifically including edge cases and error scenarios to guarantee robust software quality.

Structuring tests before implementation involves defining user journeys first, then generating tests that cover edge cases and error scenarios. This test-first approach ensures the code written afterwards meets the 80% coverage requirement and handles anticipated errors.

Yes, you can use a test-first approach for both unit and integration testing. The workflow mandates writing tests before implementation across all test types, including unit, integration, and end-to-end tests, to achieve comprehensive 80% code coverage.

Test-driven development for refactoring existing code requires defining user journeys and generating tests before implementation. By mandating 80% coverage across unit, integration, and E2E tests, it ensures refactored code maintains robust quality and handles edge cases properly.

A TDD workflow fails to catch integration edge cases when it does not explicitly mandate testing for these scenarios before implementation. Achieving 80% coverage requires defining user journeys and generating tests that specifically target error scenarios across all test levels.