softwaremill-util

Maven dependency:

<dependency>
    <groupId>com.softwaremill.common</groupId>
    <artifactId>softwaremill-util</artifactId>
    <version>[VERSION]</version>
</dependency>

CDIInjector

Sets values of fields that are annotated with @Inject basing on types of injected objects.

Mainly a test utility, makes it easier to test beans which use field injection. Instead of manually setting values of fields (having to provide the field name), it is enough to provide the target of the injection and the objects to be injected. For example:

import static com.softwaremill.common.util.CDIInjector.*;

@Test
public void testSomething() {
    // ...

    into(testedBean)
        .inject(mockService1, mockService2)
        .injectWithQualifier(LoggedIn.class, mockUser);

    // ...
}

Of course the CDIInjector doesn't have to be used in tests, it can be used stand-alone also.