Assert.assertTrue(model.get(SUBSYSTEM).hasDefined(DependencySubsystemExtension.SUBSYSTEM_NAME));
Assert.assertTrue(model.get(SUBSYSTEM).hasDefined(MainSubsystemExtension.SUBSYSTEM_NAME));
Assert.assertNotNull(services.getContainer().getService(Dependency.NAME));
Assert.assertNotNull(services.getContainer().getService(MainService.NAME));
MainService mainService = (MainService)services.getContainer().getService(MainService.NAME).getValue();
Assert.assertNotNull(mainService.dependencyValue.getValue());
}