This commit adds the required infrastructure for instrumenting the
GraphQL engine and datafetchers in order to collect metrics.
With this infrastructure, we can collect metrics such as:
* "graphql.request", a timer for GraphQL query
* "graphql.datafetcher", a timer for GraphQL datafetcher calls
* "graphql.request.datafetch.count", a distribution summary of
datafetcher count per query
* "graphql.error", an error counter
See gh-29140
This commit adds the `@GraphQlTest` annotation which brings a new type
of sliced test for GraphQL applications. This considers all the required
infrastructure brought by `@AutoConfigureGraphQl`, but also brings
application components like `@Controller` beans and
`RuntimeWiringConfigurer`.
With this type of test, we'll only initialize a minimal setup for
testing a set of Controllers, without involving any transport-related
component.
See gh-29140
This commit adds the required infrastructure to auto-configure a
`GraphQlTester` or `WebGraphQlTester` in Spring Boot tests.
Specific annotations like `AutoConfigureGraphQlTester` and
`AutoConfigureWebGraphQlTester` will contribute pre-configured beans for
testing a GraphQL with the tester.
This also ships a `ContextCustomize` for contributing a `GraphQlTester`
in the case of a full `@SpringBootTest` integration test against a live
server.
See gh-29140
This commit adds the `@AutoConfigureGraphQl` test annotation. It can be
used to import the relevant auto-configurations when testing a GraphQL
application.
Currently, it will get the main `GraphQlAutoConfiguration`, but also
what's required for configuring codecs and validation support.
See gh-29140
This commit configures security features for Spring GraphQL.
In the case of both MVC and WebFlux, this contributes
`DataFetcherExceptionResolver` instances to resolve security exceptions
and expose them as proper errors in the GraphQL response.
For MVC only, this also configures a
`SecurityContextThreadLocalAccessor`. This component ensures that the
security context is propagated between `ThreadLocal` and the Reactor
asynchronous execution.
See gh-29140
GraphiQL is useful when working on a GraphQL API - it allows
developers to craft queries and test newly developed feature. This
is not enabled by default, as this should not be exposed in production
without the developer's knowledge.
This commit flips this value when Spring Boot devtools is active for a
better developer experience.
See gh-29140
This commit auto-configures a GraphQL WebSocket endpoint for both Spring
MVC and Spring WebFlux. This is only enabled if the required libraries
are on the classpath and if the `"spring.graphql.websocket.path"`
property is defined.
See gh-29140
