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Unit tests for testing implementations of the Dasein Cloud API.
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/**
* Copyright (C) 2009-2015 Dell, Inc.
* See annotations for authorship information
*
* ====================================================================
* Licensed 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.dasein.cloud.test.platform;
import org.dasein.cloud.CloudException;
import org.dasein.cloud.InternalException;
import org.dasein.cloud.ResourceStatus;
import org.dasein.cloud.platform.MQSupport;
import org.dasein.cloud.platform.MessageQueue;
import org.dasein.cloud.platform.PlatformServices;
import org.dasein.cloud.test.DaseinTestManager;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.UUID;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeTrue;
/**
* Integration tests for validating stateless functionality against cloud message queue services.
* Created by George Reese: 7/24/13 8:40 AM
* @author George Reese
* @version 2013.07 initial version (issue #6)
*/
public class StatelessMQTests {
static private DaseinTestManager tm;
@BeforeClass
static public void configure() {
tm = new DaseinTestManager(StatelessMQTests.class);
}
@AfterClass
static public void cleanUp() {
if( tm != null ) {
tm.close();
}
}
@Rule
public final TestName name = new TestName();
private String testMQId;
public StatelessMQTests() { }
@Before
public void before() {
tm.begin(name.getMethodName());
assumeTrue(!tm.isTestSkipped());
testMQId = tm.getTestQueueId(DaseinTestManager.STATELESS, false);
}
@After
public void after() {
tm.end();
}
private void assertMessageQueue(MessageQueue q) {
assertNotNull("The message queue owner account may not be null", q.getProviderOwnerId());
assertNotNull("The message queue region may not be null", q.getProviderRegionId());
assertNotNull("The message queue ID may not be null", q.getProviderMessageQueueId());
assertNotNull("The message queue name may not be null", q.getName());
assertNotNull("The message queue description may not be null", q.getDescription());
assertNotNull("The message queue state may not be null", q.getCurrentState());
assertNotNull("The message queue delay may not be null", q.getDelay());
assertNotNull("The message queue tags may not be null", q.getTags());
}
@Test
public void checkMetaData() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
tm.out("Subscribed", support.isSubscribed());
tm.out("Term for Message Queue", support.getProviderTermForMessageQueue(Locale.getDefault()));
}
@Test
public void getBogusQueue() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MessageQueue q = support.getMessageQueue(UUID.randomUUID().toString());
tm.out("Bogus Message Queue", q);
assertNull("Found a matching message queue for the randomly generated MQ ID", q);
}
@Test
public void getQueue() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
if( testMQId != null ) {
MessageQueue q = support.getMessageQueue(testMQId);
tm.out("Message Queue", q);
assertNotNull("No message queue was found matching the test ID " + testMQId, q);
}
else {
if( !support.isSubscribed() ) {
tm.ok("Not subscribed to MQ support so this test is invalid");
}
else {
fail("No test message queue was found to support this stateless test. Please create one and run again.");
}
}
}
@Test
public void queueContent() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
if( testMQId != null ) {
MessageQueue q = support.getMessageQueue(testMQId);
assertNotNull("No message queue was found matching the test ID " + testMQId, q);
tm.out("MQ ID", q.getProviderMessageQueueId());
tm.out("Current State", q.getCurrentState());
tm.out("Name", q.getName());
tm.out("Owner Account", q.getProviderOwnerId());
tm.out("Region ID", q.getProviderRegionId());
tm.out("Endpoint", q.getEndpoint());
tm.out("Delay", q.getDelay());
tm.out("Retention Period", q.getRetentionPeriod());
tm.out("Visibility Timeout", q.getVisibilityTimeout());
tm.out("Max Message Size", q.getMaximumMessageSize());
Map tags = q.getTags();
//noinspection ConstantConditions
if( tags != null ) {
for( Map.Entry entry : tags.entrySet() ) {
tm.out("Tag " + entry.getKey(), entry.getValue());
}
}
tm.out("Description", q.getDescription());
assertMessageQueue(q);
assertEquals("The message queue ID from the result does not match the request", testMQId, q.getProviderMessageQueueId());
}
else {
if( !support.isSubscribed() ) {
tm.ok("Not subscribed to MQ support so this test is invalid");
}
else {
fail("No test message queue was found to support this stateless test. Please create one and run again.");
}
}
}
@Test
public void listQueues() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
Iterable queues = support.listMessageQueues();
int count = 0;
assertNotNull("The list of message queues must be non-null, even if not supported or subscribed", queues);
for( MessageQueue q : queues ) {
count++;
tm.out("Message Queue", q);
}
tm.out("Total MQ Count", count);
if( count < 1 ) {
if( !support.isSubscribed() ) {
tm.ok("No message queue subscription, so this test is not valid");
}
else {
tm.warn("No message queues were returned, so this test is not valid");
}
}
else if( !support.isSubscribed() ) {
fail("Message queues were returned for an account without a message queue subscription");
}
for( MessageQueue q : queues ) {
assertMessageQueue(q);
}
}
@Test
public void listQueueStatus() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
Iterable queues = support.listMessageQueueStatus();
int count = 0;
assertNotNull("The list of message queue status objects must be non-null, even if not supported or subscribed", queues);
for( ResourceStatus q : queues ) {
count++;
tm.out("MQ Status", q);
}
tm.out("Total MQ Status Count", count);
if( count < 1 ) {
if( !support.isSubscribed() ) {
tm.ok("No message queue subscription, so this test is not valid");
}
else {
tm.warn("No message queue status was returned, so this test is not valid");
}
}
else if( !support.isSubscribed() ) {
fail("Message queue status objects were returned for an account without a message queue subscription");
}
}
@Test
public void compareQueueListAndStatus() throws CloudException, InternalException {
PlatformServices services = tm.getProvider().getPlatformServices();
if( services == null ) {
tm.ok("Platform services are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
MQSupport support = services.getMessageQueueSupport();
if( support == null ) {
tm.ok("Message queues are not supported in " + tm.getContext().getRegionId() + " of " + tm.getProvider().getCloudName());
return;
}
HashMap> map = new HashMap>();
Iterable queues = support.listMessageQueues();
Iterable status = support.listMessageQueueStatus();
assertNotNull("listMessageQueues() must return at least an empty collections and may not be null", queues);
assertNotNull("listMessageQueueStatus() must return at least an empty collection and may not be null", status);
for( ResourceStatus s : status ) {
Map current = map.get(s.getProviderResourceId());
if( current == null ) {
current = new HashMap();
map.put(s.getProviderResourceId(), current);
}
current.put("status", true);
}
for( MessageQueue q : queues ) {
Map current = map.get(q.getProviderMessageQueueId());
if( current == null ) {
current = new HashMap();
map.put(q.getProviderMessageQueueId(), current);
}
current.put("queue", true);
}
for( Map.Entry> entry : map.entrySet() ) {
Boolean s = entry.getValue().get("status");
Boolean q = entry.getValue().get("queue");
assertTrue("Status and message queue lists do not match for " + entry.getKey(), s != null && q != null && s && q);
}
tm.out("Matches");
}
}
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