| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you 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.jclouds.ec2.compute.loaders; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.createNiceMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| import static org.jclouds.ec2.options.DescribeImagesOptions.Builder.imageIds; |
| import static org.testng.Assert.assertEquals; |
| |
| import java.util.NoSuchElementException; |
| import java.util.Set; |
| import java.util.concurrent.ExecutionException; |
| |
| import org.jclouds.compute.domain.Image; |
| import org.jclouds.ec2.EC2Client; |
| import org.jclouds.ec2.compute.domain.RegionAndName; |
| import org.jclouds.ec2.compute.functions.EC2ImageParser; |
| import org.jclouds.ec2.services.AMIClient; |
| import org.jclouds.rest.ResourceNotFoundException; |
| import org.testng.annotations.Test; |
| |
| import com.google.common.collect.ImmutableSet; |
| |
| /** |
| * @author Adrian Cole |
| */ |
| @Test(groups = "unit") |
| public class RegionAndIdToImageTest { |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testApply() throws ExecutionException { |
| |
| EC2ImageParser parser = createMock(EC2ImageParser.class); |
| EC2Client caller = createMock(EC2Client.class); |
| AMIClient client = createMock(AMIClient.class); |
| |
| org.jclouds.ec2.domain.Image ec2Image = createMock(org.jclouds.ec2.domain.Image.class); |
| Image image = createNiceMock(Image.class); |
| Set<? extends org.jclouds.ec2.domain.Image> images = ImmutableSet.<org.jclouds.ec2.domain.Image> of(ec2Image); |
| |
| expect(caller.getAMIServices()).andReturn(client).atLeastOnce(); |
| expect(client.describeImagesInRegion("region", imageIds("ami"))).andReturn(Set.class.cast(images)); |
| expect(parser.apply(ec2Image)).andReturn(image); |
| |
| replay(caller); |
| replay(image); |
| replay(parser); |
| replay(client); |
| |
| RegionAndIdToImage function = new RegionAndIdToImage(parser, caller); |
| |
| assertEquals(function.load(new RegionAndName("region", "ami")), image); |
| |
| verify(caller); |
| verify(image); |
| verify(image); |
| verify(client); |
| |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test(expectedExceptions = ExecutionException.class) |
| public void testApplyNotFoundMakesExecutionException() throws ExecutionException { |
| |
| EC2ImageParser parser = createMock(EC2ImageParser.class); |
| EC2Client caller = createMock(EC2Client.class); |
| AMIClient client = createMock(AMIClient.class); |
| |
| org.jclouds.ec2.domain.Image ec2Image = createMock(org.jclouds.ec2.domain.Image.class); |
| Image image = createNiceMock(Image.class); |
| Set<? extends org.jclouds.ec2.domain.Image> images = ImmutableSet.<org.jclouds.ec2.domain.Image> of(ec2Image); |
| |
| expect(caller.getAMIServices()).andReturn(client).atLeastOnce(); |
| expect(client.describeImagesInRegion("region", imageIds("ami"))).andReturn(Set.class.cast(images)); |
| expect(parser.apply(ec2Image)).andThrow(new ResourceNotFoundException()); |
| |
| replay(caller); |
| replay(image); |
| replay(parser); |
| replay(client); |
| |
| RegionAndIdToImage function = new RegionAndIdToImage(parser, caller); |
| |
| assertEquals(function.load(new RegionAndName("region", "ami")), null); |
| |
| verify(caller); |
| verify(image); |
| verify(parser); |
| verify(client); |
| |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test(expectedExceptions = ExecutionException.class) |
| public void testApplyNoSuchElementExceptionMakesExecutionException() throws ExecutionException { |
| |
| EC2ImageParser parser = createMock(EC2ImageParser.class); |
| EC2Client caller = createMock(EC2Client.class); |
| AMIClient client = createMock(AMIClient.class); |
| |
| org.jclouds.ec2.domain.Image ec2Image = createMock(org.jclouds.ec2.domain.Image.class); |
| Image image = createNiceMock(Image.class); |
| Set<? extends org.jclouds.ec2.domain.Image> images = ImmutableSet.<org.jclouds.ec2.domain.Image> of(ec2Image); |
| |
| expect(caller.getAMIServices()).andReturn(client).atLeastOnce(); |
| expect(client.describeImagesInRegion("region", imageIds("ami"))).andReturn(Set.class.cast(images)); |
| expect(parser.apply(ec2Image)).andThrow(new NoSuchElementException()); |
| |
| replay(caller); |
| replay(image); |
| replay(parser); |
| replay(client); |
| |
| RegionAndIdToImage function = new RegionAndIdToImage(parser, caller); |
| |
| assertEquals(function.load(new RegionAndName("region", "ami")), null); |
| |
| verify(caller); |
| verify(image); |
| verify(parser); |
| verify(client); |
| |
| } |
| } |