/** Ensures we can add a scope to a service with no scope at all */ @Test public void testGiveClassWithNoScopeAScope() { ServiceLocator locator = LocatorHelper.create(); ServiceLocatorUtilities.enableLookupExceptions(locator); Descriptor desc = BuilderHelper.activeLink(NoScopeService.class) .to(NoScopeService.class) .in(ServiceLocatorUtilities.getSingletonAnnotation()) .build(); ServiceLocatorUtilities.addOneDescriptor(locator, desc); NoScopeService one = locator.getService(NoScopeService.class); NoScopeService two = locator.getService(NoScopeService.class); Assert.assertNotNull(one); Assert.assertEquals(one, two); }
/** * Ensures that you can change from one hard-coded scope on the descriptor to a different scope */ @Test public void testSwitchFromExplicitScopeToGhostedScope() { ServiceLocator locator = LocatorHelper.create(); ServiceLocatorUtilities.enableLookupExceptions(locator); ServiceLocatorUtilities.addClasses(locator, GhostedContext.class); Descriptor desc = BuilderHelper.activeLink(SingletonScopedService.class) .to(SingletonScopedService.class) .in(new GhostedScopeImpl(0)) .build(); ServiceLocatorUtilities.addOneDescriptor(locator, desc); SingletonScopedService one = locator.getService(SingletonScopedService.class); SingletonScopedService two = locator.getService(SingletonScopedService.class); Assert.assertNotNull(one); Assert.assertNotSame(one, two); }
/** Tests that we can change the value of a field in a scope with a ghost added annotation */ @Test public void testModifyExistingScopeWithDifferentValue() { ServiceLocator locator = LocatorHelper.create(); ServiceLocatorUtilities.addClasses(locator, GhostedContext.class); Descriptor desc = BuilderHelper.activeLink(GhostedServiceWithValue.class) .to(GhostedServiceWithValue.class) .in(new GhostedScopeImpl(0)) .build(); ServiceLocatorUtilities.addOneDescriptor(locator, desc); GhostedServiceWithValue ghosted = locator.getService(GhostedServiceWithValue.class); Assert.assertNotNull(ghosted); ActiveDescriptor<?> gDesck = ghosted.getDescriptor(); Annotation anno = gDesck.getScopeAsAnnotation(); Assert.assertNotNull(anno); GhostedScope gs = (GhostedScope) anno; Assert.assertEquals(0, gs.value()); }