Apollo Server Integration Testing Utilities

This package provides essential utilities for conducting true integration tests on Apollo Server instances, especially when the server's `context` option depends on mocked HTTP `Request` or `Response` objects. Unlike the now-deprecated `apollo-server-testing` package, which often resulted in `req` being undefined in the context function, `apollo-server-integration-testing` automatically provides robust mock objects, enabling comprehensive testing of server logic, including middleware and resolvers that access `req` or `res`. The package's current stable version is 3.0.0, and while it doesn't have a fixed release cadence, it generally aims to support relevant versions of `graphql` (from 0.12.0 up to 15.0.0 as per its peer dependencies) to remain compatible with various Apollo Server setups. Its key differentiator is its ability to simulate a full HTTP request/response cycle, making it suitable for integration and end-to-end testing where `ApolloServer.executeOperation` (recommended for simpler unit tests) is insufficient.