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Diffstat (limited to 'framework/src/onos/core/api/src/test/java/org/onosproject/net/intent/constraint/ObstacleConstraintTest.java')
-rw-r--r-- | framework/src/onos/core/api/src/test/java/org/onosproject/net/intent/constraint/ObstacleConstraintTest.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/net/intent/constraint/ObstacleConstraintTest.java b/framework/src/onos/core/api/src/test/java/org/onosproject/net/intent/constraint/ObstacleConstraintTest.java new file mode 100644 index 00000000..f02787f3 --- /dev/null +++ b/framework/src/onos/core/api/src/test/java/org/onosproject/net/intent/constraint/ObstacleConstraintTest.java @@ -0,0 +1,102 @@ +/* + * Copyright 2014 Open Networking Laboratory + * + * 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.onosproject.net.intent.constraint; + +/** + * Test for constraint of intermediate nodes not passed. + */ +import com.google.common.testing.EqualsTester; +import org.junit.Before; +import org.junit.Test; +import org.onosproject.net.DefaultLink; +import org.onosproject.net.DefaultPath; +import org.onosproject.net.DeviceId; +import org.onosproject.net.Path; +import org.onosproject.net.PortNumber; +import org.onosproject.net.provider.ProviderId; +import org.onosproject.net.resource.link.LinkResourceService; + +import java.util.Arrays; + +import static org.easymock.EasyMock.createMock; +import static org.hamcrest.Matchers.is; +import static org.junit.Assert.*; +import static org.onosproject.net.DefaultLinkTest.cp; +import static org.onosproject.net.DeviceId.deviceId; +import static org.onosproject.net.Link.Type.DIRECT; + +public class ObstacleConstraintTest { + + private static final DeviceId DID1 = deviceId("of:1"); + private static final DeviceId DID2 = deviceId("of:2"); + private static final DeviceId DID3 = deviceId("of:3"); + private static final DeviceId DID4 = deviceId("of:4"); + private static final PortNumber PN1 = PortNumber.portNumber(1); + private static final PortNumber PN2 = PortNumber.portNumber(2); + private static final PortNumber PN3 = PortNumber.portNumber(3); + private static final PortNumber PN4 = PortNumber.portNumber(4); + private static final ProviderId PROVIDER_ID = new ProviderId("of", "foo"); + + private LinkResourceService linkResourceService; + + private Path path; + private DefaultLink link2; + private DefaultLink link1; + + private ObstacleConstraint sut; + + @Before + public void setUp() { + linkResourceService = createMock(LinkResourceService.class); + + link1 = new DefaultLink(PROVIDER_ID, cp(DID1, PN1), cp(DID2, PN2), DIRECT); + link2 = new DefaultLink(PROVIDER_ID, cp(DID2, PN3), cp(DID3, PN4), DIRECT); + path = new DefaultPath(PROVIDER_ID, Arrays.asList(link1, link2), 10); + } + + @Test + public void testEquality() { + ObstacleConstraint o1 = new ObstacleConstraint(DID1, DID2, DID3); + ObstacleConstraint o2 = new ObstacleConstraint(DID3, DID2, DID1); + ObstacleConstraint o3 = new ObstacleConstraint(DID1, DID2); + ObstacleConstraint o4 = new ObstacleConstraint(DID2, DID1); + + new EqualsTester() + .addEqualityGroup(o1, o2) + .addEqualityGroup(o3, o4) + .testEquals(); + } + + /** + * Tests the specified path avoids the specified obstacle. + */ + @Test + public void testPathNotThroughObstacles() { + sut = new ObstacleConstraint(DID4); + + assertThat(sut.validate(path, linkResourceService), is(true)); + } + + /** + * Test the specified path does not avoid the specified obstacle. + */ + @Test + public void testPathThroughObstacle() { + sut = new ObstacleConstraint(DID1); + + assertThat(sut.validate(path, linkResourceService), is(false)); + } +} |