Update @IntegrationTest to use @BootstrapWith rather than an explicitly
defined set of test execution listeners.
Also introduce a new @SpringApplicationTest annotation that is similar
to @SpringApplicationConfiguration but a bootstrapper.
Fixes gh-5230
Allow detection of `@SpringBootConfiguration` classes for both standard
spring tests and bootstrap (@IntegrationTest @WebIntegrationTest) based
tests.
Closes gh-5295
Add TestTypeExcludeFilter which will automatically attempt to exclude
test only configurations. All `@Configuration` annotated inner-classes
of tests are automatically excluded. The `@TestConfiguration` annotation
can be used to explicitly if a configuration needs explicit exclusion.
See gh-5295
See gh-4901
Phillip Webb
Stephane Nicoll
Anand Shah
Andy Wilkinson