Contract Testing

Testing

Contract Testing Between Micro-Frontends

Micro-frontends communicate through defined interfaces: federated module exports, custom events, shared state, and props passed from shell to remote.

Testing

Third-Party API Testing Strategies: Contract Tests vs Integration Tests vs Mocks

Your application integrates with Stripe, GitHub, Twilio, SendGrid, and Slack. Each needs tests. But which kind?

Contract Testing

Specmatic: Contract-Driven API Testing Guide

Specmatic turns your OpenAPI specifications into executable contracts that work from both sides: it can run your spec as a stub server for consumer testing, and verify that your actual API implementation conforms to the spec for provider testing. One spec file, both directions — without writing a single test. The

API Testing

Dredd: API Blueprint and OpenAPI Testing Guide

Dredd validates that your API implementation matches its documentation.

Contract Testing

Spring Cloud Contract: Contract Testing for Java Microservices

Spring Cloud Contract is the contract testing framework for Java Spring applications.

Contract Testing

Contract Testing vs Integration Testing: When to Use Each

Contract testing and integration testing both verify that services work together correctly.

Contract Testing

Pact Testing Guide: Consumer-Driven Contract Testing Explained

Microservice architectures break monoliths into independently deployable services.

Contract Testing

Pact JS Tutorial: Contract Testing for JavaScript APIs

This tutorial walks through implementing Pact contract testing in a Node.js microservice architecture.

Contract Testing

Consumer-Driven Contract Testing: What It Is and Why It Matters

Consumer-driven contract testing flips the typical API design relationship.

Testing

Pact vs Integration Tests: When to Use Contract Testing

"Should we use Pact or integration tests?" is a question that comes up whenever a team starts decomposing a monolith into services.

Testing

PactFlow: Managing Contracts at Scale in a Microservices Architecture

Local pact files work fine when you have one consumer and one provider. As soon as you have five consumers and ten providers, file-sharing falls apart.

Testing

Pact with Node.js and Express: API Contract Testing Step by Step

Contract testing with Pact shines brightest in Node.js microservice environments.