tdd-workflow

To enforce test-driven development, you must define a workflow that starts with writing tests, progresses through implementation to reach 80%+ coverage across unit, integration, and E2E tests. This ensures requirements are formally verified before code is written.

Maintaining high test coverage during refactoring requires an explicit workflow that verifies coverage targets after implementation. You should execute unit, integration, and E2E tests continuously to ensure coverage remains above 80%.

Yes, test-driven development workflows are applicable to frontend, backend, API, and library code. The process covers unit, integration, and end-to-end testing workflows across these environments to enforce software quality.

To start writing tests for a new feature using TDD, first write a unit test against the new functionality. Then progressively implement the code and generate test cases until you achieve 80%+ coverage across unit, integration, and E2E tests.

You need to write E2E tests in a TDD workflow when covering end-to-end user journeys. The workflow requires defining user journeys, generating test cases, and executing them to validate the entire system before implementation.