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Diffstat (limited to 'framework/src/onos/core/common/src/test/java/org/onosproject/store/trivial/SimpleLinkResourceStoreTest.java')
| -rw-r--r-- | framework/src/onos/core/common/src/test/java/org/onosproject/store/trivial/SimpleLinkResourceStoreTest.java | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/framework/src/onos/core/common/src/test/java/org/onosproject/store/trivial/SimpleLinkResourceStoreTest.java b/framework/src/onos/core/common/src/test/java/org/onosproject/store/trivial/SimpleLinkResourceStoreTest.java deleted file mode 100644 index 238e75d0..00000000 --- a/framework/src/onos/core/common/src/test/java/org/onosproject/store/trivial/SimpleLinkResourceStoreTest.java +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Copyright 2014-2015 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.store.trivial; - -import java.util.Collection; -import java.util.HashSet; -import java.util.Set; - -import org.junit.After; -import org.junit.Before; -import org.junit.Test; -import org.onlab.util.Bandwidth; -import org.onosproject.net.AnnotationKeys; -import org.onosproject.net.Annotations; -import org.onosproject.net.ConnectPoint; -import org.onosproject.net.DefaultAnnotations; -import org.onosproject.net.DefaultLink; -import org.onosproject.net.Link; -import org.onosproject.net.intent.IntentId; -import org.onosproject.net.provider.ProviderId; -import org.onosproject.net.resource.link.BandwidthResource; -import org.onosproject.net.resource.link.BandwidthResourceAllocation; -import org.onosproject.net.resource.link.LambdaResource; -import org.onosproject.net.resource.link.LambdaResourceAllocation; -import org.onosproject.net.resource.link.LinkResourceAllocations; -import org.onosproject.net.resource.link.LinkResourceStore; -import org.onosproject.net.resource.ResourceAllocation; -import org.onosproject.net.resource.ResourceAllocationException; -import org.onosproject.net.resource.ResourceRequest; -import org.onosproject.net.resource.ResourceType; - -import com.google.common.collect.ImmutableSet; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNotNull; -import static org.onosproject.net.DeviceId.deviceId; -import static org.onosproject.net.Link.Type.DIRECT; -import static org.onosproject.net.PortNumber.portNumber; - -/** - * Test of the simple LinkResourceStore implementation. - */ -public class SimpleLinkResourceStoreTest { - - private LinkResourceStore store; - private SimpleLinkResourceStore simpleStore; - private Link link1; - private Link link2; - private Link link3; - - /** - * Returns {@link Link} object. - * - * @param dev1 source device - * @param port1 source port - * @param dev2 destination device - * @param port2 destination port - * @return created {@link Link} object - */ - private static Link newLink(String dev1, int port1, String dev2, int port2) { - Annotations annotations = DefaultAnnotations.builder() - .set(AnnotationKeys.OPTICAL_WAVES, "80") - .set(AnnotationKeys.BANDWIDTH, "1000") - .build(); - return new DefaultLink( - new ProviderId("of", "foo"), - new ConnectPoint(deviceId(dev1), portNumber(port1)), - new ConnectPoint(deviceId(dev2), portNumber(port2)), - DIRECT, annotations); - } - - @Before - public void setUp() throws Exception { - simpleStore = new SimpleLinkResourceStore(); - simpleStore.activate(); - store = simpleStore; - - link1 = newLink("of:1", 1, "of:2", 2); - link2 = newLink("of:2", 1, "of:3", 2); - link3 = newLink("of:3", 1, "of:4", 2); - } - - @After - public void tearDown() throws Exception { - simpleStore.deactivate(); - } - - /** - * Tests constructor and activate method. - */ - @Test - public void testConstructorAndActivate() { - final Iterable<LinkResourceAllocations> allAllocations = store.getAllocations(); - assertNotNull(allAllocations); - assertFalse(allAllocations.iterator().hasNext()); - - final Iterable<LinkResourceAllocations> linkAllocations = - store.getAllocations(link1); - assertNotNull(linkAllocations); - assertFalse(linkAllocations.iterator().hasNext()); - - final Set<ResourceAllocation> res = store.getFreeResources(link2); - assertNotNull(res); - } - - /** - * Picks up and returns one of bandwidth allocations from a given set. - * - * @param resources the set of {@link ResourceAllocation}s - * @return {@link BandwidthResourceAllocation} object if found, null - * otherwise - */ - private BandwidthResourceAllocation getBandwidthObj(Set<ResourceAllocation> resources) { - for (ResourceAllocation res : resources) { - if (res.type() == ResourceType.BANDWIDTH) { - return ((BandwidthResourceAllocation) res); - } - } - return null; - } - - /** - * Returns all lambda allocations from a given set. - * - * @param resources the set of {@link ResourceAllocation}s - * @return a set of {@link LambdaResourceAllocation} objects - */ - private Set<LambdaResourceAllocation> getLambdaObjs(Set<ResourceAllocation> resources) { - Set<LambdaResourceAllocation> lambdaResources = new HashSet<>(); - for (ResourceAllocation res : resources) { - if (res.type() == ResourceType.LAMBDA) { - lambdaResources.add((LambdaResourceAllocation) res); - } - } - return lambdaResources; - } - - /** - * Tests initial free bandwidth for a link. - */ - @Test - public void testInitialBandwidth() { - final Set<ResourceAllocation> freeRes = store.getFreeResources(link1); - assertNotNull(freeRes); - - final BandwidthResourceAllocation alloc = getBandwidthObj(freeRes); - assertNotNull(alloc); - - assertEquals(new BandwidthResource(Bandwidth.mbps(1000.0)), alloc.bandwidth()); - } - - /** - * Tests initial free lambda for a link. - */ - @Test - public void testInitialLambdas() { - final Set<ResourceAllocation> freeRes = store.getFreeResources(link3); - assertNotNull(freeRes); - - final Set<LambdaResourceAllocation> res = getLambdaObjs(freeRes); - assertNotNull(res); - assertEquals(80, res.size()); - } - - public static class MockLinkResourceBandwidthAllocations implements LinkResourceAllocations { - final double allocationAmount; - - MockLinkResourceBandwidthAllocations(Double allocationAmount) { - this.allocationAmount = allocationAmount; - } - @Override - public Set<ResourceAllocation> getResourceAllocation(Link link) { - final ResourceAllocation allocation = - new BandwidthResourceAllocation(new BandwidthResource(Bandwidth.bps(allocationAmount))); - final Set<ResourceAllocation> allocations = new HashSet<>(); - allocations.add(allocation); - return allocations; - } - - @Override - public IntentId intentId() { - return null; - } - - @Override - public Collection<Link> links() { - return ImmutableSet.of(newLink("of:1", 1, "of:2", 2)); - } - - @Override - public Set<ResourceRequest> resources() { - return null; - } - - @Override - public ResourceType type() { - return null; - } - } - - public static class MockLinkResourceLambdaAllocations implements LinkResourceAllocations { - final int allocatedLambda; - - MockLinkResourceLambdaAllocations(int allocatedLambda) { - this.allocatedLambda = allocatedLambda; - } - @Override - public Set<ResourceAllocation> getResourceAllocation(Link link) { - final ResourceAllocation allocation = - new LambdaResourceAllocation(LambdaResource.valueOf(allocatedLambda)); - final Set<ResourceAllocation> allocations = new HashSet<>(); - allocations.add(allocation); - return allocations; - } - - @Override - public IntentId intentId() { - return null; - } - - @Override - public Collection<Link> links() { - return ImmutableSet.of(newLink("of:1", 1, "of:2", 2)); - } - - @Override - public Set<ResourceRequest> resources() { - return null; - } - - @Override - public ResourceType type() { - return null; - } - } - - /** - * Tests a successful bandwidth allocation. - */ - @Test - public void testSuccessfulBandwidthAllocation() { - final LinkResourceAllocations allocations = - new MockLinkResourceBandwidthAllocations(900.0); - store.allocateResources(allocations); - } - - /** - * Tests an unsuccessful bandwidth allocation. - */ - @Test - public void testUnsuccessfulBandwidthAllocation() { - final LinkResourceAllocations allocations = - new MockLinkResourceBandwidthAllocations(2000000000.0); - boolean gotException = false; - try { - store.allocateResources(allocations); - } catch (ResourceAllocationException rae) { - assertEquals(true, rae.getMessage().contains("Unable to allocate bandwidth for link")); - gotException = true; - } - assertEquals(true, gotException); - } - - /** - * Tests a successful lambda allocation. - */ - @Test - public void testSuccessfulLambdaAllocation() { - final LinkResourceAllocations allocations = - new MockLinkResourceLambdaAllocations(1); - store.allocateResources(allocations); - } - - /** - * Tests an unsuccessful lambda allocation. - */ - @Test - public void testUnsuccessfulLambdaAllocation() { - final LinkResourceAllocations allocations = - new MockLinkResourceLambdaAllocations(1); - store.allocateResources(allocations); - - boolean gotException = false; - - try { - store.allocateResources(allocations); - } catch (ResourceAllocationException rae) { - assertEquals(true, rae.getMessage().contains("Unable to allocate lambda for link")); - gotException = true; - } - assertEquals(true, gotException); - } -} |