Test-Driven Development website screenshot

Test-Driven Development

A software development approach where tests are written before the actual code, following a red-green-refactor cycle to ensure code quality and maintainability. TDD requires developers to write failing tests first, then write minimal code to make them pass, then refactor. It supports the full software development lifecycle from design through deployment and maintenance and is foundational to agile and extreme programming methodologies.

6 APIs 6 Features
AgileBest PracticesContinuous IntegrationExtreme ProgrammingMethodologySoftware DevelopmentTesting

APIs

GitHub Actions API

REST API for GitHub Actions enabling CI/CD workflow automation, test execution, and status checks as part of TDD workflows on pull requests and commits.

CircleCI API

REST API for CircleCI continuous integration platform, supporting pipeline management, test execution, and workflow orchestration as part of TDD CI/CD workflows.

Jenkins API

REST API for Jenkins automation server supporting build triggers, test execution, and pipeline management for TDD-based development workflows.

SonarQube API

REST API for SonarQube code quality and security analysis platform, supporting test coverage metrics, code smells, and quality gate enforcement in TDD pipelines.

Codecov API

REST API for Codecov code coverage reporting service, enabling programmatic access to coverage reports, branch comparisons, and coverage trends in TDD workflows.

Coveralls API

REST API for Coveralls code coverage history and statistics service, tracking test coverage over time and integrating with GitHub for TDD feedback loops.

Collections

GitHub Actions API (Test-Driven Development)

OPEN

Pricing Plans

Test Driven Development Plans Pricing

3 plans

PLANS

Rate Limits

Test Driven Development Rate Limits

5 limits

RATE LIMITS

FinOps

Test Driven Development Finops

FINOPS

Features

Red-Green-Refactor Cycle

Write failing tests first, implement minimal code to pass them, then refactor while keeping tests green.

Test Coverage Enforcement

Ensure all production code is covered by tests written before implementation.

Continuous Feedback

Get immediate feedback on code correctness through automated test runs on every change.

Design by Contract

Use failing tests to define the API contract and behavior before implementation begins.

Regression Prevention

Build a comprehensive regression suite as a side effect of the TDD development process.

Refactoring Safety

Refactor code with confidence knowing the full test suite will catch regressions.

Use Cases

API Design Validation

Use TDD to validate API contracts before writing implementation code.

Bug-Driven Development

Write a failing test that reproduces a bug before fixing it to prevent recurrence.

Legacy Code Modernization

Apply TDD when refactoring legacy code to ensure behavior is preserved.

Microservice Development

Use TDD to build well-tested microservice APIs with clear contracts.

Continuous Integration

Run TDD test suites automatically on every commit to maintain code quality.

Integrations

GitHub Actions

Run TDD test suites automatically on pull requests using GitHub Actions workflows.

Jest

Use Jest for JavaScript TDD with fast test execution and snapshot testing.

JUnit

Use JUnit for Java TDD with test lifecycle management and assertion libraries.

pytest

Use pytest for Python TDD with fixtures, parametrize, and plugin ecosystem.

RSpec

Use RSpec for Ruby TDD with behavior-driven development syntax.

Semantic Vocabularies

Test Driven Development Context

3 classes · 39 properties

JSON-LD

JSON Structure

Test Driven Development Coverage Report Structure

9 properties

JSON STRUCTURE

Test Driven Development Cycle Structure

12 properties

JSON STRUCTURE

Test Driven Development Test Spec Structure

13 properties

JSON STRUCTURE

Example Payloads

Test Driven Development Coverage Report Example

9 fields

EXAMPLE

Test Driven Development Cycle Example

12 fields

EXAMPLE

Test Driven Development Test Spec Example

13 fields

EXAMPLE

Resources

🔗
Documentation
Documentation
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Documentation
Documentation
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JSONSchema
JSONSchema
🔗
JSONSchema
JSONSchema
🔗
JSONSchema
JSONSchema
🔗
JSONLD
JSONLD
🔗
Vocabulary
Vocabulary

Sources

Raw ↑ 
opencollection: 1.0.0
info:
  name: GitHub Actions API (Test-Driven Development)
  version: '2026-03-10'
request:
  auth:
    type: bearer
    token: '{{bearerToken}}'
items:
- info:
    name: List repository workflows
    type: http
  http:
    method: GET
    url: https://api.github.com/repos/:owner/:repo/actions/workflows
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
  docs: List repository workflows
- info:
    name: Get a workflow
    type: http
  http:
    method: GET
    url: https://api.github.com/repos/:owner/:repo/actions/workflows/:workflow_id
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
    - name: workflow_id
      value: ''
      type: path
  docs: Get a workflow
- info:
    name: Trigger a workflow run via workflow_dispatch
    type: http
  http:
    method: POST
    url: https://api.github.com/repos/:owner/:repo/actions/workflows/:workflow_id/dispatches
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
    - name: workflow_id
      value: ''
      type: path
    body:
      type: json
      data: '{}'
  docs: Trigger a workflow run via workflow_dispatch
- info:
    name: List workflow runs for a repository
    type: http
  http:
    method: GET
    url: https://api.github.com/repos/:owner/:repo/actions/runs
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
  docs: List workflow runs for a repository
- info:
    name: Get a workflow run
    type: http
  http:
    method: GET
    url: https://api.github.com/repos/:owner/:repo/actions/runs/:run_id
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
    - name: run_id
      value: ''
      type: path
  docs: Get a workflow run
- info:
    name: Re-run a workflow
    type: http
  http:
    method: POST
    url: https://api.github.com/repos/:owner/:repo/actions/runs/:run_id/rerun
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
    - name: run_id
      value: ''
      type: path
  docs: Re-run a workflow
- info:
    name: Cancel a workflow run
    type: http
  http:
    method: POST
    url: https://api.github.com/repos/:owner/:repo/actions/runs/:run_id/cancel
    params:
    - name: owner
      value: ''
      type: path
    - name: repo
      value: ''
      type: path
    - name: run_id
      value: ''
      type: path
  docs: Cancel a workflow run
bundled: true