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* 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
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package org.apache.brooklyn.core.location;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.location.LocationSpec;
import org.apache.brooklyn.core.entity.Attributes;
import org.apache.brooklyn.core.test.BrooklynAppUnitTestSupport;
import org.apache.brooklyn.core.test.entity.TestEntity;
import org.apache.brooklyn.location.localhost.LocalhostMachineProvisioningLocation;
import org.apache.brooklyn.location.localhost.LocalhostMachineProvisioningLocation.LocalhostMachine;
import org.apache.brooklyn.location.ssh.SshMachineLocation;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableList;
public class MachinesTest extends BrooklynAppUnitTestSupport {
protected String publicAddr = "1.2.3.4";
protected String privateAddr = "10.1.2.3";
protected SshMachineLocation sshMachine;
protected SshMachineLocation sshMachineWithoutPrivate;
protected SshMachineLocation localMachine;
protected LocalhostMachineProvisioningLocation otherLoc;
@BeforeMethod(alwaysRun=true)
public void setUp() throws Exception {
super.setUp();
sshMachine = mgmt.getLocationManager().createLocation(LocationSpec.create(SshMachineLocation.class)
.configure("address", publicAddr)
.configure(SshMachineLocation.PRIVATE_ADDRESSES, ImmutableList.of(privateAddr)));
sshMachineWithoutPrivate = mgmt.getLocationManager().createLocation(LocationSpec.create(SshMachineLocation.class)
.configure("address", publicAddr));
otherLoc = app.newLocalhostProvisioningLocation();
localMachine = otherLoc.obtain();
}
@Test
public void testFindUniqueMachineLocation() throws Exception {
assertEquals(Machines.findUniqueMachineLocation(ImmutableList.of(sshMachine, otherLoc)).get(), sshMachine);
assertFalse(Machines.findUniqueMachineLocation(ImmutableList.of(otherLoc)).isPresent());
}
@Test
@SuppressWarnings("deprecation")
public void testFindUniqueSshMachineLocation() throws Exception {
assertEquals(Machines.findUniqueSshMachineLocation(ImmutableList.of(sshMachine, otherLoc)).get(), sshMachine);
assertFalse(Machines.findUniqueSshMachineLocation(ImmutableList.of(otherLoc)).isPresent());
}
@Test
public void testFindUniqueMachineLocationOfType() throws Exception {
assertEquals(Machines.findUniqueMachineLocation(ImmutableList.of(sshMachine, otherLoc), SshMachineLocation.class).get(), sshMachine);
assertFalse(Machines.findUniqueMachineLocation(ImmutableList.of(sshMachine), LocalhostMachine.class).isPresent());
}
@Test
public void testFindSubnetIpFromAttribute() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
entity.sensors().set(Attributes.SUBNET_ADDRESS, "myaddr");
assertEquals(Machines.findSubnetIp(entity).get(), "myaddr");
}
@Test
public void testFindSubnetIpFromLocation() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
assertEquals(Machines.findSubnetIp(entity).get(), privateAddr);
}
@Test
public void testFindSubnetHostnameFromAttribute() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
entity.sensors().set(Attributes.SUBNET_HOSTNAME, "myval");
assertEquals(Machines.findSubnetHostname(entity).get(), "myval");
}
@Test
public void testFindSubnetHostnameFromLocation() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
assertEquals(Machines.findSubnetHostname(entity).get(), publicAddr);
}
@Test
public void testFindSubnetOrPrivateIpWithAddressAttributePrefersLocationPrivateIp() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
entity.sensors().set(Attributes.ADDRESS, "myval");
assertEquals(Machines.findSubnetOrPrivateIp(entity).get(), privateAddr);
}
// TODO Why do we only return the "myval" (rather than publicAddr) if Attributes.ADDRESS is set?
@Test
public void testFindSubnetOrPrivateIpFromAttribute() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
entity.sensors().set(Attributes.ADDRESS, "ignored-val");
entity.sensors().set(Attributes.SUBNET_ADDRESS, "myval");
assertEquals(Machines.findSubnetOrPrivateIp(entity).get(), "myval");
}
// TODO Why do we only return the privateAddr (rather than publicAddr) if Attributes.ADDRESS is set?
@Test
public void testFindSubnetOrPrivateIpFromLocation() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachine));
entity.sensors().set(Attributes.ADDRESS, "ignored-val");
assertEquals(Machines.findSubnetOrPrivateIp(entity).get(), privateAddr);
}
@Test
public void testFindSubnetOrPrivateIpFromLocationWithoutPrivate() throws Exception {
TestEntity entity = app.addChild(EntitySpec.create(TestEntity.class)
.location(sshMachineWithoutPrivate));
entity.sensors().set(Attributes.ADDRESS, "ignored-val");
assertEquals(Machines.findSubnetOrPrivateIp(entity).get(), publicAddr);
}
@Test
public void testWarnIfLocalhost() throws Exception {
assertFalse(Machines.warnIfLocalhost(ImmutableList.of(sshMachine), "my message"));
// Visual inspection test - expect a log.warn
assertTrue(Machines.warnIfLocalhost(ImmutableList.of(localMachine), "my message"));
}
}