/***
* Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
* All rights reserved.
*
* 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 br.com.caelum.vraptor.interceptor;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import br.com.caelum.vraptor.InterceptionException;
import br.com.caelum.vraptor.core.InterceptorStack;
import br.com.caelum.vraptor.resource.DefaultResourceClass;
import br.com.caelum.vraptor.resource.ResourceMethod;
import br.com.caelum.vraptor.view.DogController;
public class InstantiateInterceptorTest {
private @Mock InterceptorStack stack;
private @Mock ResourceMethod method;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
}
@Test
public void shouldAcceptAlways() {
assertTrue(new InstantiateInterceptor(null).accepts(null));
}
@Test
public void shouldUseContainerForNewComponent() throws InterceptionException, IOException {
final DogController myDog = new DogController();
InstanceContainer container = new InstanceContainer(myDog);
InstantiateInterceptor interceptor = new InstantiateInterceptor(container);
when(method.getResource()).thenReturn(new DefaultResourceClass(DogController.class));
interceptor.intercept(stack, method, null);
assertTrue(container.isEmpty());
verify(stack).next(method, myDog);
}
@Test
public void shouldNotInstantiateIfThereIsAlreadyAResource() throws InterceptionException, IOException {
final DogController myDog = new DogController();
InstantiateInterceptor interceptor = new InstantiateInterceptor(null);
interceptor.intercept(stack, method, myDog);
verify(stack).next(method, myDog);
}
}