/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.module.extension.internal.loader.enricher;
import static java.util.Arrays.asList;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.assertThat;
import static org.mockito.Answers.RETURNS_DEEP_STUBS;
import static org.mockito.Matchers.isA;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.mule.runtime.api.meta.model.declaration.fluent.ExtensionDeclaration;
import org.mule.runtime.api.meta.model.declaration.fluent.ExtensionDeclarer;
import org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclaration;
import org.mule.runtime.extension.api.loader.ExtensionLoadingContext;
import org.mule.runtime.extension.api.loader.DeclarationEnricher;
import org.mule.runtime.extension.api.runtime.InterceptorFactory;
import org.mule.runtime.module.extension.internal.loader.java.property.InterceptorsModelProperty;
import org.mule.runtime.module.extension.internal.runtime.connectivity.ConnectionInterceptor;
import org.mule.tck.junit4.AbstractMuleTestCase;
import org.mule.tck.size.SmallTest;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
@SmallTest
@RunWith(MockitoJUnitRunner.class)
public class ConnectionDeclarationEnricherTestCase extends AbstractMuleTestCase {
private static final String CONNECTED_OPERATION = "connectedOperation";
private static final String NOT_CONNECTED_OPERATION = "notConnectedOperation";
@Mock(answer = RETURNS_DEEP_STUBS)
private ExtensionLoadingContext extensionLoadingContext;
@Mock(answer = RETURNS_DEEP_STUBS)
private ExtensionDeclarer extensionDeclarer;
@Mock(answer = RETURNS_DEEP_STUBS)
private ExtensionDeclaration extensionDeclaration;
private OperationDeclaration connectedOperation;
private OperationDeclaration notConnectedOperation;
private DeclarationEnricher enricher = new ConnectionDeclarationEnricher();
@Before
public void before() throws Exception {
connectedOperation = spy(new ExtensionDeclarer()
.withOperation(CONNECTED_OPERATION)
.requiresConnection(true)
.getDeclaration());
notConnectedOperation = spy(new ExtensionDeclarer()
.withOperation(NOT_CONNECTED_OPERATION)
.requiresConnection(false)
.getDeclaration());
when(extensionLoadingContext.getExtensionDeclarer()).thenReturn(extensionDeclarer);
when(extensionDeclarer.getDeclaration()).thenReturn(extensionDeclaration);
when(extensionDeclaration.getOperations()).thenReturn(asList(connectedOperation, notConnectedOperation));
}
@Test
public void enrichConnectedOperation() throws Exception {
enricher.enrich(extensionLoadingContext);
verify(connectedOperation).addModelProperty(isA(InterceptorsModelProperty.class));
InterceptorsModelProperty interceptors = connectedOperation.getModelProperty(InterceptorsModelProperty.class).get();
assertThat(interceptors.getInterceptorFactories(), hasSize(1));
InterceptorFactory factory = interceptors.getInterceptorFactories().get(0);
assertThat(factory, is(notNullValue()));
assertThat(factory.createInterceptor(), is(instanceOf(ConnectionInterceptor.class)));
}
@Test
public void enrichOnlyOnceWhenFlyweight() throws Exception {
when(extensionDeclaration.getOperations()).thenReturn(asList(connectedOperation, connectedOperation, notConnectedOperation));
enricher.enrich(extensionLoadingContext);
verify(connectedOperation, times(1)).addModelProperty(isA(InterceptorsModelProperty.class));
}
@Test
public void skipNotConnectedOperation() throws Exception {
enricher.enrich(extensionLoadingContext);
verify(notConnectedOperation, never()).addModelProperty(isA(InterceptorsModelProperty.class));
}
}