/**
* 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.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import static org.cloudml.core.builders.Commons.*;
import static org.cloudml.core.samples.SshClientServer.*;
@RunWith(JUnit4.class)
public class RelationshipInstanceTest extends WithResourcesTest {
@Override
public WithResources aSampleWithResources(String name) {
return aSampleRelationshipInstance(name);
}
private RelationshipInstance aSampleRelationshipInstance(String sutName) {
final String clientHost = "client's host";
final String serverHost = "server's host";
final String client = "client";
final String server = "server";
final Deployment deployment = aDeployment()
.with(amazonEc2())
.with(ec2LargeLinux())
.with(ec2XLargeWindows7())
.with(sshClient())
.with(sshServer())
.with(sshConnection())
.with(aVMInstance()
.named(clientHost)
.ofType(EC2_LARGE_LINUX))
.with(anInternalComponentInstance()
.named(client)
.ofType(SSH_CLIENT)
.hostedBy(clientHost))
.with(aVMInstance()
.named(serverHost)
.ofType(EC2_XLARGE_WINDOWS_7))
.with(anInternalComponentInstance()
.named(server)
.ofType(SSH_SERVER)
.hostedBy(serverHost))
.with(aRelationshipInstance()
.named(sutName)
.from(client, CLIENT_PORT)
.to(server, SERVER_PORT)
.ofType(SSH_CONNECTION))
.build();
return deployment.getRelationshipInstances().firstNamed(sutName);
}
private RelationshipInstance aSampleRelationshipInstance() {
return aSampleRelationshipInstance("sut");
}
@Test
public void testContainementInDeployment() {
final RelationshipInstance instance = aSampleRelationshipInstance();
final Deployment owner = instance.getOwner().get();
assertThat("shall have an owner", owner, is(not(nullValue())));
assertThat("shall be contained by its owner", owner.getRelationshipInstances(), contains(instance));
}
@Test
public void validationPassesWhenValid() {
final RelationshipInstance instance = aSampleRelationshipInstance();
final Report validation = instance.validate();
assertThat("valid relationship shall not have any issue",
validation.pass(Report.WITHOUT_WARNING));
}
@Test
public void validationDetectsIllegalProvidedEnd() {
final RelationshipInstance instance = aSampleRelationshipInstance();
instance.getProvidedEnd().setType(new ProvidedPort("Foo", true));
final Report validation = instance.validate();
assertThat("illegal type in provided end shall be detected",
validation.hasErrorAbout("illegal", "relationship", "instance", "type", "provided"));
}
@Test
public void validationDetectsIllegalRequiredEnd() {
final RelationshipInstance instance = aSampleRelationshipInstance();
instance.getRequiredEnd().setType(new RequiredPort("Foo"));
final Report report = instance.validate();
assertThat("illegal type in required end shall be detected",
report.hasErrorAbout("illegal", "relationship", "instance", "type", "required"));
}
@Test(expected = IllegalArgumentException.class)
public void nullIsRejectedAsRequiredEnd() {
RelationshipInstance instance = aSampleRelationshipInstance();
instance.setRequiredEnd(null);
}
@Test(expected = IllegalArgumentException.class)
public void nullIsRejectedAsProvidedEnd() {
final RelationshipInstance instance = aSampleRelationshipInstance();
instance.setProvidedEnd(null);
}
}