UpdateableCapabilityTest.java

/*******************************************************************************
 * Copyright (c) 2015 Red Hat, Inc. Distributed under license by Red Hat, Inc.
 * All rights reserved. This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: Red Hat, Inc.
 ******************************************************************************/
package com.openshift.internal.restclient.capability.resources;

import static org.junit.Assert.*;
import static org.mockito.Mockito.*;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import com.openshift.internal.restclient.ResourceFactory;
import com.openshift.restclient.IClient;
import com.openshift.restclient.IResourceFactory;
import com.openshift.restclient.ResourceKind;
import com.openshift.restclient.capability.CapabilityVisitor;
import com.openshift.restclient.capability.resources.IUpdatable;
import com.openshift.restclient.model.IService;

/**
 * @author Jeff Cantrill
 */
@RunWith(MockitoJUnitRunner.class)
public class UpdateableCapabilityTest {

	@Mock private IClient client;
	private IService service;
	private IResourceFactory factory;
	
	@Before
	public void setup(){
		when(client.getOpenShiftAPIVersion()).thenReturn("v1");
		factory = new ResourceFactory(client);
		service = factory.stub(ResourceKind.SERVICE, "foo", "default");
		service.setAnnotation("foo", "bar");
	}
	
	@Test
	public void testUpdateCapability() {
		IService target = factory.stub(ResourceKind.SERVICE, "foo", "default");
		target.setAnnotation("foo", "xyz");
		
		service.accept(new CapabilityVisitor<IUpdatable, IService>() {

			@Override
			public IService visit(IUpdatable capability) {
				capability.updateFrom(target);
				return null;
			};
		}, null);
		assertNotSame("Exp. services to not be the same instance", target, service);
		assertEquals("Exp. the annotation to be updated","xyz", service.getAnnotation("foo"));
		assertEquals("Exp. the JSON to be the same", target.toJson(), service.toJson());
	}

}