| // Copyright 2007, 2008 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.corelib.components; |
| |
| import static org.easymock.EasyMock.isA; |
| |
| import static org.easymock.EasyMock.eq; |
| |
| import org.apache.tapestry5.ComponentResources; |
| import org.apache.tapestry5.PropertyOverrides; |
| import org.apache.tapestry5.beaneditor.BeanModel; |
| import org.apache.tapestry5.integration.app1.data.RegistrationData; |
| import org.apache.tapestry5.internal.BeanValidationContext; |
| import org.apache.tapestry5.ioc.Location; |
| import org.apache.tapestry5.ioc.Messages; |
| import org.apache.tapestry5.ioc.internal.util.TapestryException; |
| import org.apache.tapestry5.services.BeanEditContext; |
| import org.apache.tapestry5.services.BeanModelSource; |
| import org.apache.tapestry5.services.Environment; |
| import org.apache.tapestry5.test.TapestryTestCase; |
| import org.easymock.EasyMock; |
| import org.easymock.IArgumentMatcher; |
| import org.testng.annotations.Test; |
| |
| import java.lang.annotation.Annotation; |
| |
| public class BeanEditorTest extends TapestryTestCase |
| { |
| @Test |
| public void object_created_as_needed() |
| { |
| ComponentResources resources = mockComponentResources(); |
| BeanModelSource source = mockBeanModelSource(); |
| BeanModel model = mockBeanModel(); |
| RegistrationData data = new RegistrationData(); |
| Messages messages = mockMessages(); |
| PropertyOverrides overrides = mockPropertyOverrides(); |
| Environment env = EasyMock.createNiceMock(Environment.class); |
| |
| train_getBoundType(resources, "object", RegistrationData.class); |
| |
| train_createEditModel(source, RegistrationData.class, messages, model); |
| |
| train_getOverrideMessages(overrides, messages); |
| |
| expect(model.newInstance()).andReturn(data); |
| |
| replay(); |
| EasyMock.replay(env); |
| |
| BeanEditor component = new BeanEditor(); |
| |
| component.inject(resources, overrides, source, env); |
| |
| component.doPrepare(); |
| |
| assertSame(component.getObject(), data); |
| |
| verify(); |
| } |
| |
| |
| @Test |
| public void object_can_not_be_instantiated() |
| { |
| ComponentResources resources = mockComponentResources(); |
| BeanModelSource source = mockBeanModelSource(); |
| BeanModel model = mockBeanModel(); |
| Location l = mockLocation(); |
| Throwable exception = new RuntimeException("Fall down go boom."); |
| PropertyOverrides overrides = mockPropertyOverrides(); |
| Messages messages = mockMessages(); |
| Environment env = EasyMock.createNiceMock(Environment.class); |
| |
| train_getOverrideMessages(overrides, messages); |
| |
| train_getBoundType(resources, "object", Runnable.class); |
| |
| train_createEditModel(source, Runnable.class, messages, model); |
| |
| expect(model.newInstance()).andThrow(exception); |
| |
| train_getCompleteId(resources, "Foo.bar"); |
| |
| train_getLocation(resources, l); |
| |
| expect(model.getBeanType()).andReturn(Runnable.class); |
| |
| replay(); |
| EasyMock.replay(env); |
| |
| BeanEditor component = new BeanEditor(); |
| |
| component.inject(resources, overrides, source, env); |
| |
| try |
| { |
| component.doPrepare(); |
| unreachable(); |
| } |
| catch (TapestryException ex) |
| { |
| assertMessageContains( |
| ex, |
| "Exception instantiating instance of java.lang.Runnable (for component \'Foo.bar\'):"); |
| |
| assertSame(ex.getLocation(), l); |
| } |
| |
| verify(); |
| } |
| |
| private static BeanEditContext contextEq() |
| { |
| EasyMock.reportMatcher(new IArgumentMatcher() |
| { |
| public void appendTo(StringBuffer buf) |
| { |
| buf.append("BeanEditContextEq(RegistrationData.class)"); |
| } |
| |
| public boolean matches(Object argument) |
| { |
| return (argument instanceof BeanEditContext) && |
| ((BeanEditContext) argument).getBeanClass() == RegistrationData.class; |
| } |
| }); |
| |
| return null; |
| } |
| |
| @Test |
| public void beaneditcontext_pushed_to_environment() |
| { |
| ComponentResources resources = mockComponentResources(); |
| BeanModelSource source = mockBeanModelSource(); |
| BeanModel model = mockBeanModel(); |
| Environment env = mockEnvironment(); |
| RegistrationData data = new RegistrationData(); |
| Messages messages = mockMessages(); |
| PropertyOverrides overrides = mockPropertyOverrides(); |
| |
| train_getBoundType(resources, "object", RegistrationData.class); |
| |
| train_createEditModel(source, RegistrationData.class, messages, model); |
| |
| train_getOverrideMessages(overrides, messages); |
| |
| expect(model.newInstance()).andReturn(data); |
| |
| expect(env.peek(eq(BeanValidationContext.class))).andReturn(null); |
| |
| expect(model.getBeanType()).andReturn(RegistrationData.class); |
| |
| BeanEditContext ctxt = new BeanEditContext() |
| { |
| public Class<?> getBeanClass() |
| { |
| return RegistrationData.class; |
| } |
| |
| public <T extends Annotation> T getAnnotation(Class<T> type) |
| { |
| return null; |
| } |
| }; |
| |
| expect(env.push(eq(BeanEditContext.class), contextEq())).andReturn(ctxt); |
| replay(); |
| |
| BeanEditor component = new BeanEditor(); |
| |
| component.inject(resources, overrides, source, env); |
| |
| component.doPrepare(); |
| |
| verify(); |
| } |
| |
| @Test |
| public void refresh_bean_validation_context() |
| { |
| ComponentResources resources = mockComponentResources(); |
| BeanModelSource source = mockBeanModelSource(); |
| BeanModel model = mockBeanModel(); |
| Environment env = mockEnvironment(); |
| RegistrationData data = new RegistrationData(); |
| Messages messages = mockMessages(); |
| PropertyOverrides overrides = mockPropertyOverrides(); |
| BeanValidationContext beanValidationContext = newMock(BeanValidationContext.class); |
| |
| train_getBoundType(resources, "object", RegistrationData.class); |
| |
| train_createEditModel(source, RegistrationData.class, messages, model); |
| |
| train_getOverrideMessages(overrides, messages); |
| |
| expect(model.newInstance()).andReturn(data); |
| |
| expect(env.peek(eq(BeanValidationContext.class))).andReturn(beanValidationContext); |
| |
| expect(env.pop(eq(BeanValidationContext.class))).andReturn(beanValidationContext); |
| |
| expect(env.push(eq(BeanValidationContext.class), isA(BeanValidationContext.class))).andReturn(beanValidationContext); |
| |
| expect(model.getBeanType()).andReturn(RegistrationData.class); |
| |
| BeanEditContext ctxt = new BeanEditContext() |
| { |
| public Class<?> getBeanClass() |
| { |
| return RegistrationData.class; |
| } |
| |
| public <T extends Annotation> T getAnnotation(Class<T> type) |
| { |
| return null; |
| } |
| }; |
| |
| expect(env.push(eq(BeanEditContext.class), contextEq())).andReturn(ctxt); |
| replay(); |
| |
| BeanEditor component = new BeanEditor(); |
| |
| component.inject(resources, overrides, source, env); |
| |
| component.doPrepare(); |
| |
| verify(); |
| } |
| |
| @Test |
| public void beaneditcontext_popped_from_environment() |
| { |
| ComponentResources resources = mockComponentResources(); |
| BeanModelSource source = mockBeanModelSource(); |
| Environment env = mockEnvironment(); |
| PropertyOverrides overrides = mockPropertyOverrides(); |
| |
| expect(env.pop(BeanEditContext.class)).andReturn(null); |
| |
| replay(); |
| |
| BeanEditor component = new BeanEditor(); |
| |
| component.inject(resources, overrides, source, env); |
| |
| component.cleanupEnvironment(); |
| |
| verify(); |
| } |
| } |