Test play controller with session data - junit

Question

I have a simple controller test.
route(fakeRequest(routes.Accounts.accounts()).session("sessionref","fakeSession"));
Secured Autheticator looks like this:
public class Secured extends play.mvc.Security.Authenticator {
#Inject
AuthServices authService;
public String getUsername(Http.Context context) {
return authService.checkSession(context);
}
#Override
public Result onUnauthorized(Http.Context context) {
return ok(index.render(formFactory.form(forms.LoginForm.class)));
}
}
How can i mock authService?
I tried to mock with guice bind but this method don't work
#Before
public void setup() {
startPlay();
MockitoAnnotations.initMocks(this);
Module testModule = new AbstractModule() {
#Override
public void configure() {
bind(AuthServices.class)
.toInstance(authServices);
}
};
GuiceApplicationBuilder builder = new GuiceApplicationLoader()
.builder(new play.ApplicationLoader.Context(Environment.simple()))
.in(Mode.TEST)
.overrides(testModule);
Guice.createInjector(builder.applicationModule()).injectMembers(this);
}

Answer 1

You can read this for testing Play controllers and follow this example for testing with Guice.
For your case it is something like this:
public class MyTest extends WithApplication {
#Mock
AuthServices mockAuthService;
#Override
protected Application provideApplication() {
return new GuiceApplicationBuilder()
.overrides(bind(CacheProvider.class).toInstance(mockAuthService))
.in(Mode.TEST)
.build();
}
#Before
public void setup() {
MockitoAnnotations.initMocks(this);
}
#Test
public void testAccounts() {
running(provideApplication(), () -> {
RequestBuilder testRequest = Helpers.fakeRequest(controllers.routes.Accounts.accounts()).session("sessionref","fakeSession");
Result result = route(testRequest);
//assert here the expected result
});
}
}