SocketUtils was officially deprecated in 5.3.16 (gh-28052) and removed
in 6.0 M3 (gh-28054); however, there is still need for a subset of this
functionality in integration tests for testing scenarios in which it is
not possible for the system under test to select its own random port
(or rely on the operating system to provide an ephemeral port).
This commit therefore introduces a scaled down version in the
spring-test module called TestSocketUtils which supports retrieval of a
single TCP port.
See gh-29132
Prior to this commit, the server observability support would create a
cycle in Java packages.
This commit refactors the current arrangement to solve this by:
* "flattening" the reactive HTTP instrumentation; this removes the
dependency to the `ServerWebExchange` and `PathPattern` types
* moving the `observation` package under
`org.springframework.http.server` and
`org.springframework.http.server.reactive`
See gh-29477
Prior to this commit, it was possible to register hints for individual
test classes programmatically via the
org.springframework.test.context.aot.TestRuntimeHintsRegistrar SPI;
however, that requires that a custom TestRuntimeHintsRegistrar be
registered via "META-INF/spring/aot.factories". In addition,
implementing a TestRuntimeHintsRegistrar is more cumbersome than using
the core mechanisms such as @Reflective, @ImportRuntimeHints, and
@RegisterReflectionForBinding.
This commit address this by introducing support for @Reflective and
@ImportRuntimeHints on test classes. @RegisterReflectionForBinding
support is available automatically since it is an extension of the
@Reflective mechanism.
Closes gh-29455
Sam Brannen
Spring Builds
Stephane Nicoll
Arjen Poutsma
Andy Wilkinson
Andriy
Juergen Hoeller
Chris Bono
Brian Clozel
Sébastien Deleuze