We use some internal Mockito classes and some breaking API changes
have been made to them in Mockito 2. This commit introduces a utility
class, SpringBootMockUtil, to shield our code from these differences.
Mockito 1 is called directly and Mockito 2 is called via reflection.
To allow these changes to be tested, FilteredClassPathRunner has been
enhanced to also support overriding a dependency on the class path.
As a result it has been renamed to ModifiedClassPathRunner. The new
ClassPathOverrides annotation can be used to provide the Maven
coordinates of one or more dependencies that should be resolved and
added to the class path. Such additions are added to the start of
the class path so that they override any existing dependency that
contains the same classes.
Closes gh-6520
Every classes that's compiled by Kotlin is annotated with
kotlin.Metadata. The attributes of this annotation always differ so
if they are used in the cache key, context caching will effectively
be disabled.
This commit updates the key used by ImportsContextCustomizer to
ignore the kotlin.Metadata annotation. Additionally, to align with
with Java where annotations in java.lang.annotation are ignored,
annotations in kotlin.annotation are also ignored.
Closes gh-7101
Refine @MockBean/@SpyBean qualifier support so that qualifiers form part
of the context cache key. Prior to this commit is was possible that two
different tests could accidentally share the same context if they
defined the same @Mock but with different @Qualifiers.
See gh-6753
Previously, if an injection point used a qualifier, `MockBean` and
`SpyBean` couldn't be used to mock/spy it as there was no way to
specify that qualifier information.
This commit now detects qualifier information on the injection point
and associate it with the created `BeanDefintion`. If one wants to
mock a bean that is qualified with `@Qualifier("foo")`, the definition
of the mock should be as follows:
```
public class MyTest {
@MockBean
@Qualifier("foo")
private ExampleService service;
}
```
As a side effect, it is now possible to mock a service by type even if
there are multiple instances of that type in the application context. The
provided qualifier information is used to determine the right candidate
and the proper bean definition is replaced accordingly.
Closes gh-6753
