Dagger2example

The project shows an example how to use Dagger2 in unit tests. Basically there is a window in org.robospock.dagger2unittests.inject.Injector.java

public static void override(ToasterModule toasterModule)

which allows to ship a class overriding original ToasterModule methods.

In Robolectric test it looks like this

final Toaster mock = Mockito.mock(Toaster.class);
Injector.override(new ToasterModule(Robolectric.application) {
  @Override
  public Toaster provideToaster(Context context) {
    return mock;
  }
});

Now you can make any interaction using Mockito framework.

In future I will add working RoboSpock version.

Build & Run

The project uses following Gralde plugins:

• Android plugin 1.1.0 - for unit test support
• Robolectric plugin 1.0.1 - for running Robolectric from command lint
• APT plugin 1.4 - for marking generated classes as source in Android Studio
• Andorid-SDK-Manager 0.12 plugin - for automatic Android SDK download

Run tests from command line

./gradlew test

You can run tests also in Android Studio but you need to change defualt jUnit Working Directory to

{projectPath}/app/src/main