Gatsby Testing: Complete Framework and Plugin Test Suite

The Gatsby testing ecosystem demonstrates a comprehensive approach to quality assurance, leveraging Jest as the primary testing framework alongside Cypress for end-to-end testing. The test suite encompasses unit, integration, and E2E tests, with particular emphasis on validating core Gatsby functionality like font preloading, WordPress content processing, and GraphQL operations. The repository showcases real-world testing patterns for plugin development and core framework features. Qodo Tests Hub provides developers with deep insights into Gatsby's testing practices by organizing and analyzing its diverse test implementations. Through the platform, developers can explore practical examples of testing GraphQL operations, plugin functionality, and integration scenarios. This helps teams understand and adopt Gatsby's testing patterns, from basic unit tests to complex end-to-end validations, while learning from production-grade implementations.