/providers/aws-ec2/src/test/java/org/jclouds/aws/ec2/xml/AWSRunInstancesResponseHandlerTest.java

  1/**
  2 * Licensed to jclouds, Inc. (jclouds) under one or more
  3 * contributor license agreements.  See the NOTICE file
  4 * distributed with this work for additional information
  5 * regarding copyright ownership.  jclouds licenses this file
  6 * to you under the Apache License, Version 2.0 (the
  7 * "License"); you may not use this file except in compliance
  8 * with the License.  You may obtain a copy of the License at
  9 *
 10 *   http://www.apache.org/licenses/LICENSE-2.0
 11 *
 12 * Unless required by applicable law or agreed to in writing,
 13 * software distributed under the License is distributed on an
 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 15 * KIND, either express or implied.  See the License for the
 16 * specific language governing permissions and limitations
 17 * under the License.
 18 */
 19package org.jclouds.aws.ec2.xml;
 20
 21import static org.easymock.EasyMock.expect;
 22import static org.easymock.classextension.EasyMock.createMock;
 23import static org.easymock.classextension.EasyMock.replay;
 24import static org.testng.Assert.assertEquals;
 25
 26import java.io.InputStream;
 27
 28import org.jclouds.aws.ec2.domain.AWSRunningInstance;
 29import org.jclouds.aws.ec2.domain.MonitoringState;
 30import org.jclouds.date.DateService;
 31import org.jclouds.ec2.domain.InstanceState;
 32import org.jclouds.ec2.domain.InstanceType;
 33import org.jclouds.ec2.domain.Reservation;
 34import org.jclouds.ec2.domain.RunningInstance;
 35import org.jclouds.ec2.xml.BaseEC2HandlerTest;
 36import org.jclouds.http.functions.ParseSax;
 37import org.jclouds.http.functions.config.SaxParserModule;
 38import org.jclouds.location.Region;
 39import org.jclouds.rest.internal.GeneratedHttpRequest;
 40import org.testng.annotations.BeforeTest;
 41import org.testng.annotations.Test;
 42
 43import com.google.common.collect.ImmutableList;
 44import com.google.common.collect.ImmutableSet;
 45import com.google.inject.AbstractModule;
 46import com.google.inject.Guice;
 47
 48/**
 49 * Tests behavior of {@code RunInstancesResponseHandler}
 50 * 
 51 * @author Adrian Cole
 52 */
 53// NOTE:without testName, this will not call @Before* and fail w/NPE during
 54// surefire
 55@Test(groups = "unit", testName = "RunInstancesResponseHandlerTest")
 56public class AWSRunInstancesResponseHandlerTest extends BaseEC2HandlerTest {
 57
 58   private DateService dateService;
 59
 60   @BeforeTest
 61   @Override
 62   protected void setUpInjector() {
 63      injector = Guice.createInjector(new SaxParserModule(), new AbstractModule() {
 64
 65         @Override
 66         protected void configure() {
 67            bind(String.class).annotatedWith(Region.class).toInstance("us-east-1");
 68            bind(RunningInstance.Builder.class).to(AWSRunningInstance.Builder.class);
 69         }
 70
 71      });
 72      factory = injector.getInstance(ParseSax.Factory.class);
 73      dateService = injector.getInstance(DateService.class);
 74      assert dateService != null;
 75   }
 76
 77   public void testApplyInputStream() {
 78
 79      InputStream is = getClass().getResourceAsStream("/run_instances.xml");
 80
 81      Reservation<? extends AWSRunningInstance> expected = new Reservation<AWSRunningInstance>(defaultRegion,
 82            ImmutableSet.of("default"), ImmutableSet.of(
 83
 84                  new AWSRunningInstance.Builder().region(defaultRegion).groupId("default").amiLaunchIndex("0")
 85                        .imageId("ami-60a54009").instanceId("i-2ba64342").instanceState(InstanceState.PENDING)
 86                        .instanceType(InstanceType.M1_SMALL).keyName("example-key-name")
 87                        .launchTime(dateService.iso8601DateParse("2007-08-07T11:51:50.000Z"))
 88                        .monitoringState(MonitoringState.ENABLED).availabilityZone("us-east-1b").build(),
 89
 90                  new AWSRunningInstance.Builder().region(defaultRegion).groupId("default").amiLaunchIndex("1")
 91                        .imageId("ami-60a54009").instanceId("i-2bc64242").instanceState(InstanceState.PENDING)
 92                        .instanceType(InstanceType.M1_SMALL).keyName("example-key-name")
 93                        .launchTime(dateService.iso8601DateParse("2007-08-07T11:51:50.000Z"))
 94                        .monitoringState(MonitoringState.ENABLED).availabilityZone("us-east-1b").build(),
 95
 96                  new AWSRunningInstance.Builder().region(defaultRegion).groupId("default").amiLaunchIndex("2")
 97                        .imageId("ami-60a54009").instanceId("i-2be64332").instanceState(InstanceState.PENDING)
 98                        .instanceType(InstanceType.M1_SMALL).keyName("example-key-name")
 99                        .launchTime(dateService.iso8601DateParse("2007-08-07T11:51:50.000Z"))
100                        .monitoringState(MonitoringState.ENABLED).availabilityZone("us-east-1b").build())
101
102            , "AIDADH4IGTRXXKCD", null, "r-47a5402e");
103
104      AWSRunInstancesResponseHandler handler = injector.getInstance(AWSRunInstancesResponseHandler.class);
105      addDefaultRegionToHandler(handler);
106      Reservation<? extends RunningInstance> result = factory.create(handler).parse(is);
107      assertEquals(result.toString(), expected.toString());
108   }
109
110   public void testApplyInputStreamDoesntNPE() {
111
112      InputStream is = getClass().getResourceAsStream("/run_instances_1.xml");
113      AWSRunInstancesResponseHandler handler = injector.getInstance(AWSRunInstancesResponseHandler.class);
114      addDefaultRegionToHandler(handler);
115      factory.create(handler).parse(is);
116   }
117
118   private void addDefaultRegionToHandler(ParseSax.HandlerWithResult<?> handler) {
119      GeneratedHttpRequest<?> request = createMock(GeneratedHttpRequest.class);
120      expect(request.getArgs()).andReturn(ImmutableList.<Object> of()).atLeastOnce();
121      replay(request);
122      handler.setContext(request);
123   }
124}