/**
* 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.aws.ec2.xml;
import static org.testng.Assert.assertEquals;
import java.io.InputStream;
import java.util.Map;
import java.util.Set;
import org.jclouds.aws.ec2.domain.SpotInstanceRequest;
import org.jclouds.date.DateService;
import org.jclouds.ec2.xml.BaseEC2HandlerTest;
import org.jclouds.http.functions.ParseSax;
import org.jclouds.http.functions.config.SaxParserModule;
import org.jclouds.location.Region;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.TypeLiteral;
/**
* Tests behavior of {@code SpotInstancesHandler}
*
* @author Adrian Cole
*/
// NOTE:without testName, this will not call @Before* and fail w/NPE during
// surefire
@Test(groups = "unit", testName = "SpotInstancesHandlerTest")
public class SpotInstancesHandlerTest extends BaseEC2HandlerTest {
private DateService dateService;
@BeforeTest
@Override
protected void setUpInjector() {
injector = Guice.createInjector(new SaxParserModule(), new AbstractModule() {
@Override
protected void configure() {
bind(new TypeLiteral<Supplier<String>>(){}).annotatedWith(Region.class).toInstance(Suppliers.ofInstance("us-east-1"));
}
});
factory = injector.getInstance(ParseSax.Factory.class);
dateService = injector.getInstance(DateService.class);
assert dateService != null;
}
public void testDescribe() {
InputStream is = getClass().getResourceAsStream("/describe_spot_instance_requests.xml");
SpotInstancesHandler handler = injector.getInstance(SpotInstancesHandler.class);
addDefaultRegionToHandler(handler);
Set<SpotInstanceRequest> result = factory.create(handler).parse(is);
assertEquals(result.size(), 18);
}
public void testRequest() {
InputStream is = getClass().getResourceAsStream("/request_spot_instances.xml");
SpotInstancesHandler handler = injector.getInstance(SpotInstancesHandler.class);
addDefaultRegionToHandler(handler);
Set<SpotInstanceRequest> result = factory.create(handler).parse(is);
assertEquals(result.size(), 3);
}
public void testParseTags() {
Set<SpotInstanceRequest> result = factory.create(injector.getInstance(SpotInstancesHandler.class)).parse(
getClass().getResourceAsStream("/describe_spot_instance_tags.xml"));
Iterable<Map<String, String>> tags = Iterables.transform(result, new Function<SpotInstanceRequest, Map<String, String>>() {
@Override
public Map<String, String> apply(SpotInstanceRequest input) {
return input.getTags();
}
});
assertEquals(
Iterables.get(tags, 0),
ImmutableMap.of("One", "one", "Two", "one"));
assertEquals(
Iterables.get(tags, 1),
ImmutableMap.of("One", "two", "Two", "two"));
assertEquals(
Iterables.get(tags, 2),
ImmutableMap.of("Two", "three", "Three", "three", "Four", ""));
}
public void testParseNoNPE() {
factory.create(injector.getInstance(SpotInstancesHandler.class)).parse(
getClass().getResourceAsStream("/describe_spot_instances_1.xml"));
}
private void addDefaultRegionToHandler(ParseSax.HandlerWithResult<?> handler) {
handler.setContext(request);
}
}