| // Copyright 2006, 2007 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry5.internal.services; |
| |
| import org.apache.tapestry5.internal.test.InternalBaseTestCase; |
| import org.apache.tapestry5.ioc.AnnotationProvider; |
| import org.apache.tapestry5.ioc.ObjectLocator; |
| import org.apache.tapestry5.ioc.ObjectProvider; |
| import static org.apache.tapestry5.ioc.internal.util.CollectionFactory.newMap; |
| import org.apache.tapestry5.services.Alias; |
| import org.apache.tapestry5.services.AliasManager; |
| import org.testng.annotations.Test; |
| |
| import java.util.Collections; |
| import java.util.Map; |
| |
| public class AliasImplTest extends InternalBaseTestCase |
| { |
| private Map<Class, Object> emptyMap = Collections.emptyMap(); |
| |
| protected final AliasManager newAliasManager() |
| { |
| return newMock(AliasManager.class); |
| } |
| |
| @Test |
| public void resolve_object_within_mode() |
| { |
| String mode = "papyrus"; |
| |
| AliasManager manager = newAliasManager(); |
| AliasManager overridesManager = newAliasManager(); |
| AnnotationProvider annotationProvider = mockAnnotationProvider(); |
| |
| ObjectLocator locator = mockObjectLocator(); |
| Runnable r = mockRunnable(); |
| |
| Map<Class, Object> configuration = newMap(); |
| configuration.put(Runnable.class, r); |
| |
| train_getAliasesForMode(manager, mode, configuration); |
| train_getAliasesForMode(overridesManager, mode, emptyMap); |
| |
| replay(); |
| |
| Alias alias = new AliasImpl(manager, mode, overridesManager); |
| |
| // Do not assume that infra and provider are the same; |
| // that's an implementation choice. |
| |
| ObjectProvider provider = alias.getObjectProvider(); |
| |
| // Run through a couple of times to ensure that values are cached. |
| for (int i = 0; i < 2; i++) |
| { |
| Runnable actual = provider.provide(Runnable.class, annotationProvider, locator); |
| |
| assertSame(actual, r); |
| } |
| |
| verify(); |
| } |
| |
| @Test |
| public void overrides_manager_has_precendence() |
| { |
| String mode = "papyrus"; |
| |
| AliasManager manager = newAliasManager(); |
| AliasManager overridesManager = newAliasManager(); |
| AnnotationProvider annotationProvider = mockAnnotationProvider(); |
| |
| ObjectLocator locator = mockObjectLocator(); |
| Runnable r = mockRunnable(); |
| Runnable override = mockRunnable(); |
| |
| Map<Class, Object> configuration = newMap(); |
| configuration.put(Runnable.class, r); |
| |
| train_getAliasesForMode(manager, mode, configuration); |
| |
| Map<Class, Object> overrideConfiguration = newMap(); |
| configuration.put(Runnable.class, override); |
| |
| train_getAliasesForMode(overridesManager, mode, overrideConfiguration); |
| |
| replay(); |
| |
| Alias alias = new AliasImpl(manager, mode, overridesManager); |
| |
| ObjectProvider provider = alias.getObjectProvider(); |
| |
| Runnable actual = provider.provide(Runnable.class, annotationProvider, locator); |
| |
| assertSame(actual, override); |
| |
| verify(); |
| } |
| |
| @Test |
| public void type_not_found_in_configuration() |
| { |
| String mode = "papyrus"; |
| |
| AliasManager manager = newAliasManager(); |
| AliasManager overridesManager = newAliasManager(); |
| AnnotationProvider annotationProvider = mockAnnotationProvider(); |
| |
| ObjectLocator locator = mockObjectLocator(); |
| |
| train_getAliasesForMode(manager, mode, emptyMap); |
| train_getAliasesForMode(overridesManager, mode, emptyMap); |
| |
| replay(); |
| |
| Alias alias = new AliasImpl(manager, mode, overridesManager); |
| |
| // Do not assume that infra and provider are the same; |
| // that's an implementation choice. |
| |
| ObjectProvider provider = alias.getObjectProvider(); |
| |
| assertNull(provider.provide(Runnable.class, annotationProvider, locator)); |
| |
| verify(); |
| |
| } |
| } |