/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.aws.ec2.compute.functions;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertEquals;
import java.util.Set;
import org.jclouds.aws.ec2.AWSEC2Api;
import org.jclouds.aws.ec2.domain.AWSRunningInstance;
import org.jclouds.aws.ec2.domain.SpotInstanceRequest;
import org.jclouds.aws.ec2.features.AWSInstanceApi;
import org.jclouds.aws.ec2.features.SpotInstanceApi;
import org.jclouds.ec2.compute.domain.RegionAndName;
import org.jclouds.ec2.domain.Reservation;
import org.testng.annotations.Test;
import com.google.common.base.Function;
import com.google.common.base.Functions;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
/**
* @author Adrian Cole
*/
@Test(groups = "unit")
public class PresentSpotRequestsAndInstancesTest {
AWSRunningInstance instance1 = createMock(AWSRunningInstance.class);
AWSRunningInstance instance2 = createMock(AWSRunningInstance.class);
@SuppressWarnings("unchecked")
@Test
public void testWhenInstancesPresentSingleCall() {
AWSEC2Api client = createMock(AWSEC2Api.class);
AWSInstanceApi instanceApi = createMock(AWSInstanceApi.class);
Function<SpotInstanceRequest, AWSRunningInstance> converter = createMock(Function.class);
expect(client.getInstanceApi()).andReturn((Optional) Optional.of(instanceApi));
// avoid imatcher fail. if you change this, be sure to check multiple jres
expect(instanceApi.describeInstancesInRegion("us-east-1", "i-aaaa", "i-bbbb")).andReturn(
Set.class.cast(ImmutableSet.of(Reservation.<AWSRunningInstance> builder().region("us-east-1")
.instances(ImmutableSet.of(instance1, instance2)).build())));
replay(client, instanceApi, converter);
PresentSpotRequestsAndInstances fn = new PresentSpotRequestsAndInstances(client, converter);
assertEquals(fn.apply(ImmutableSet.of(new RegionAndName("us-east-1", "i-aaaa"), new RegionAndName("us-east-1",
"i-bbbb"))), ImmutableSet.of(instance1, instance2));
verify(client, instanceApi, converter);
}
SpotInstanceRequest spot1 = createMock(SpotInstanceRequest.class);
SpotInstanceRequest spot2 = createMock(SpotInstanceRequest.class);
@Test
public void testWhenSpotsPresentSingleCall() {
Function<SpotInstanceRequest, AWSRunningInstance> converter = Functions.forMap(ImmutableMap.of(spot1, instance1,
spot2, instance2));
AWSEC2Api client = createMock(AWSEC2Api.class);
SpotInstanceApi spotApi = createMock(SpotInstanceApi.class);
expect(client.getSpotInstanceApi()).andReturn((Optional) Optional.of(spotApi));
expect(spotApi.describeSpotInstanceRequestsInRegion("us-east-1", "sir-aaaa", "sir-bbbb")).andReturn(
ImmutableSet.of(spot1, spot2));
replay(client, spotApi);
PresentSpotRequestsAndInstances fn = new PresentSpotRequestsAndInstances(client, converter);
assertEquals(fn.apply(ImmutableSet.of(new RegionAndName("us-east-1", "sir-aaaa"), new RegionAndName("us-east-1",
"sir-bbbb"))), ImmutableSet.of(instance1, instance2));
verify(client, spotApi);
}
}