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
Stephane Nicoll
izeye
Scott Frederick
Spring Builds
Brian Clozel