/**
* This file is part of CloudML [ http://cloudml.org ]
*
* Copyright (C) 2012 - SINTEF ICT
* Contact: Franck Chauvel <franck.chauvel@sintef.no>
*
* Module: root
*
* CloudML is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* CloudML is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with CloudML. If not, see
* <http://www.gnu.org/licenses/>.
*/
package test.cloudml.core;
import org.cloudml.core.*;
import org.cloudml.core.validation.Report;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import static org.cloudml.core.builders.Commons.*;
import static org.hamcrest.Matchers.*;
import static org.hamcrest.MatcherAssert.*;
import static org.cloudml.core.samples.SshClientServer.*;
@RunWith(JUnit4.class)
public class DeploymentTest extends WithPropertiesTest {
@Override
public WithProperties aSampleWithProperties(String name) {
return aDeployment().named(name).build();
}
@Test(expected = IllegalStateException.class)
public void rejectDuplicatedProviderNames() {
final Deployment sut = aDeployment()
.with(amazonEc2())
.build();
final Provider duplicatedProvider = aProvider().named(AMAZON_EC2).build();
sut.getProviders().add(duplicatedProvider);
}
@Test
public void rejectDuplicatedComponentNames() {
final Deployment sut = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.build();
assertFalse(sut.getComponents().add(ec2LargeLinux().build()));
}
@Test
public void rejectDuplicatedComponentInstanceNames() {
final String vmName = "VM #1";
final Deployment sut = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.with(aVMInstance()
.named(vmName)
.ofType(EC2_LARGE_LINUX))
.build();
final VMInstance duplicatedVM = aVMInstance()
.named(vmName)
.ofType(EC2_LARGE_LINUX)
.build();
assertFalse(sut.getComponentInstances().add(duplicatedVM));
}
@Test
public void rejectDuplicatedRelationshipNames() {
final Deployment sut = aDeployment()
.with(sshClient())
.with(sshServer())
.with(sshConnection())
.build();
assertFalse(sut.getRelationships().add(sshConnection().build()));
}
@Test
public void rejectDuplicatedRelationshipInstanceNames() {
final Deployment sut = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.with(ec2XLargeWindows7())
.with(sshClient())
.with(sshServer())
.with(sshConnection())
.with(aVMInstance()
.named("client host")
.ofType(EC2_LARGE_LINUX))
.with(aVMInstance()
.named("server host")
.ofType(EC2_XLARGE_WINDOWS_7))
.with(anInternalComponentInstance()
.named("client")
.ofType(SSH_CLIENT)
.hostedBy("client host"))
.with(anInternalComponentInstance()
.named("server")
.ofType(SSH_SERVER)
.hostedBy("server host"))
.with(aRelationshipInstance()
.named("ssh connection")
.ofType(SSH_CONNECTION)
.from("client", CLIENT_PORT)
.to("server", SERVER_PORT))
.build();
final RelationshipInstance duplicated = aRelationshipInstance()
.named("ssh connection")
.build();
assertFalse(sut.getRelationshipInstances().add(duplicated));
}
@Test
public void addedProvidersAreContained() {
final Deployment model = aDeployment().build();
final Provider provider = new Provider("ec2");
model.getProviders().add(provider);
assertThat("provider included", model.getProviders(), contains(provider));
assertThat("provider owner", provider.getOwner().get(), is(sameInstance(model)));
}
@Test
public void removedProviderAreNotContainedAnymore() {
final Deployment model = aDeployment()
.with(amazonEc2())
.build();
final Provider provider = model.getProviders().firstNamed(AMAZON_EC2);
model.getProviders().remove(provider);
assertThat("provider not contained", model.getProviders(), not(contains(provider)));
assertThat("no owner", provider.getOwner().isUndefined());
}
@Test(expected = IllegalStateException.class)
public void rejectRemovingProvidersThatAreStillInUse() {
final Deployment model = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.build();
final Provider provider = model.getProviders().firstNamed(AMAZON_EC2);
model.getProviders().remove(provider);
}
@Test
public void addedVMsAreContained() {
final Deployment model = aDeployment()
.with(amazonEc2())
.build();
final Component largeLinux = ec2LargeLinux().build();
model.getComponents().add(largeLinux);
assertThat("is contained", model.getComponents(), contains(largeLinux));
assertThat("is owner", largeLinux.getDeployment(), is(sameInstance(model)));
}
@Test
public void removedVMAreNotContainedAnymore() {
final Deployment model = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.build();
final Component largeLinux = model.getComponents().onlyVMs().firstNamed(EC2_LARGE_LINUX);
model.getComponents().remove(largeLinux);
assertThat("not contained", model.getComponents(), not(contains(largeLinux)));
assertThat("no owner", largeLinux.getOwner().isUndefined());
}
@Test(expected = IllegalStateException.class)
public void rejectRemoveVMThatStillHaveInstances() {
final Deployment model = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.with(aVMInstance()
.named("a VM instance")
.ofType(EC2_LARGE_LINUX))
.build();
final VM vm = model.getComponents().onlyVMs().firstNamed(EC2_LARGE_LINUX);
model.getComponents().remove(vm);
}
@Test
public void addedInternalComponentAreContained() {
final Deployment model = aDeployment().build();
final InternalComponent client = sshClient().build();
model.getComponents().add(client);
assertThat("is contained", model.getComponents().onlyInternals(), contains(client));
assertThat("has owner", client.getOwner().get(), is(sameInstance(model)));
}
@Test
public void removedInternalComponentsAreNotContainedAnymore() {
final Deployment model = aDeployment()
.with(sshClient())
.build();
final InternalComponent client = model.getComponents().onlyInternals().firstNamed(SSH_CLIENT);
model.getComponents().remove(client);
assertThat("not contained anymore", model.getComponents().onlyInternals(), not(contains(client)));
assertThat("no owner", client.getOwner().isUndefined());
}
@Test(expected = IllegalStateException.class)
public void rejectRemovingArtefactsThatAreStillInUse() {
final Deployment model = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.with(aVMInstance()
.named("a vm instance")
.ofType(EC2_LARGE_LINUX))
.with(sshClient())
.with(anInternalComponentInstance()
.named("The client")
.ofType(SSH_CLIENT)
.hostedBy("a vm instance"))
.build();
final InternalComponent client = model.getComponents().onlyInternals().firstNamed(SSH_CLIENT);
model.getComponents().remove(client);
}
@Test
public void validateWithoutWarningsWhenValid() {
Deployment model = aDeployment()
.with(amazonEc2())
.build();
Report validation = model.validate();
assertThat("no warnings", validation.pass(Report.WITHOUT_WARNING));
}
@Test
public void validationReportsEmptyModel() {
Deployment model = aDeployment().build();
Report validation = model.validate();
assertThat("empty model detected", validation.hasWarningAbout("empty", "deployment", "model"));
}
}