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Diffstat (limited to 'framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OpenFlowControllerImplTest.java')
| -rw-r--r-- | framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OpenFlowControllerImplTest.java | 283 |
1 files changed, 0 insertions, 283 deletions
diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OpenFlowControllerImplTest.java b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OpenFlowControllerImplTest.java deleted file mode 100644 index e079c590..00000000 --- a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OpenFlowControllerImplTest.java +++ /dev/null @@ -1,283 +0,0 @@ -/* - * Copyright 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.openflow.controller.impl; - -import java.net.URI; -import java.net.URISyntaxException; -import java.util.ArrayList; -import java.util.Dictionary; -import java.util.Hashtable; -import java.util.List; -import java.util.Spliterator; -import java.util.Spliterators; -import java.util.stream.Stream; -import java.util.stream.StreamSupport; - -import org.easymock.EasyMock; -import org.junit.After; -import org.junit.Before; -import org.junit.Test; -import org.onlab.junit.TestTools; -import org.onosproject.cfg.ComponentConfigService; -import org.onosproject.openflow.OpenflowSwitchDriverAdapter; -import org.onosproject.openflow.controller.Dpid; -import org.onosproject.openflow.controller.OpenFlowSwitch; -import org.onosproject.openflow.controller.OpenFlowSwitchListener; -import org.onosproject.openflow.controller.RoleState; -import org.osgi.service.component.ComponentContext; -import org.projectfloodlight.openflow.protocol.OFPortStatus; - -import com.google.common.collect.ImmutableSet; - -import static junit.framework.TestCase.fail; -import static org.easymock.EasyMock.anyObject; -import static org.easymock.EasyMock.expect; -import static org.easymock.EasyMock.expectLastCall; -import static org.easymock.EasyMock.replay; -import static org.hamcrest.MatcherAssert.assertThat; -import static org.hamcrest.Matchers.hasItems; -import static org.hamcrest.Matchers.hasSize; -import static org.hamcrest.Matchers.is; -import static org.hamcrest.Matchers.nullValue; - -/** - * Unit tests for the open flow controller implementation test. - */ -public class OpenFlowControllerImplTest { - - OpenFlowSwitch switch1; - Dpid dpid1; - OpenFlowSwitch switch2; - Dpid dpid2; - OpenFlowSwitch switch3; - Dpid dpid3; - - OpenFlowControllerImpl controller; - OpenFlowControllerImpl.OpenFlowSwitchAgent agent; - TestSwitchListener switchListener; - - /** - * Test harness for a switch listener. - */ - static class TestSwitchListener implements OpenFlowSwitchListener { - final List<Dpid> removedDpids = new ArrayList<>(); - final List<Dpid> addedDpids = new ArrayList<>(); - final List<Dpid> changedDpids = new ArrayList<>(); - - @Override - public void switchAdded(Dpid dpid) { - addedDpids.add(dpid); - } - - @Override - public void switchRemoved(Dpid dpid) { - removedDpids.add(dpid); - } - - @Override - public void switchChanged(Dpid dpid) { - changedDpids.add(dpid); - } - - @Override - public void portChanged(Dpid dpid, OFPortStatus status) { - // Stub - } - - @Override - public void receivedRoleReply(Dpid dpid, RoleState requested, RoleState response) { - // Stub - } - } - - - /** - * Sets up switches to use as data, mocks and launches a controller instance. - */ - @Before - public void setUp() { - try { - switch1 = new OpenflowSwitchDriverAdapter(); - dpid1 = Dpid.dpid(new URI("of:0000000000000111")); - switch2 = new OpenflowSwitchDriverAdapter(); - dpid2 = Dpid.dpid(new URI("of:0000000000000222")); - switch3 = new OpenflowSwitchDriverAdapter(); - dpid3 = Dpid.dpid(new URI("of:0000000000000333")); - } catch (URISyntaxException ex) { - // Does not happen - fail(); - } - - controller = new OpenFlowControllerImpl(); - agent = controller.agent; - - switchListener = new TestSwitchListener(); - controller.addListener(switchListener); - - ComponentConfigService mockConfigService = - EasyMock.createMock(ComponentConfigService.class); - expect(mockConfigService.getProperties(anyObject())).andReturn(ImmutableSet.of()); - mockConfigService.registerProperties(controller.getClass()); - expectLastCall(); - mockConfigService.unregisterProperties(controller.getClass(), false); - expectLastCall(); - expect(mockConfigService.getProperties(anyObject())).andReturn(ImmutableSet.of()); - controller.cfgService = mockConfigService; - replay(mockConfigService); - - ComponentContext mockContext = EasyMock.createMock(ComponentContext.class); - Dictionary<String, String> properties = new Hashtable<>(); - properties.put("openflowPorts", - Integer.toString(TestTools.findAvailablePort(0))); - expect(mockContext.getProperties()).andReturn(properties); - replay(mockContext); - controller.activate(mockContext); - } - - @After - public void tearDown() { - controller.removeListener(switchListener); - controller.deactivate(); - } - - /** - * Converts an Iterable of some type into a stream of that type. - * - * @param items Iterable of objects - * @param <T> type of the items in the iterable - * @return stream of objects of type T - */ - private <T> Stream<T> makeIntoStream(Iterable<T> items) { - return StreamSupport.stream( - Spliterators.spliteratorUnknownSize( - items.iterator(), Spliterator.ORDERED), false); - } - - - /** - * Tests adding and removing connected switches. - */ - @Test - public void testAddRemoveConnectedSwitch() { - - // test adding connected switches - boolean addSwitch1 = agent.addConnectedSwitch(dpid1, switch1); - assertThat(addSwitch1, is(true)); - boolean addSwitch2 = agent.addConnectedSwitch(dpid2, switch2); - assertThat(addSwitch2, is(true)); - boolean addSwitch3 = agent.addConnectedSwitch(dpid3, switch3); - assertThat(addSwitch3, is(true)); - - // Make sure the listener add callbacks fired - assertThat(switchListener.addedDpids, hasSize(3)); - assertThat(switchListener.addedDpids, hasItems(dpid1, dpid2, dpid3)); - - // Test adding a switch twice - it should fail - boolean addBadSwitch1 = agent.addConnectedSwitch(dpid1, switch1); - assertThat(addBadSwitch1, is(false)); - - assertThat(controller.connectedSwitches.size(), is(3)); - - // test querying the switch list - Stream<OpenFlowSwitch> fetchedSwitches = - makeIntoStream(controller.getSwitches()); - long switchCount = fetchedSwitches.count(); - assertThat(switchCount, is(3L)); - - // test querying the individual switch - OpenFlowSwitch queriedSwitch = controller.getSwitch(dpid1); - assertThat(queriedSwitch, is(switch1)); - - // Remove a switch - agent.removeConnectedSwitch(dpid3); - Stream<OpenFlowSwitch> fetchedSwitchesAfterRemove = - makeIntoStream(controller.getSwitches()); - long switchCountAfterRemove = fetchedSwitchesAfterRemove.count(); - assertThat(switchCountAfterRemove, is(2L)); - - // Make sure the listener delete callbacks fired - assertThat(switchListener.removedDpids, hasSize(1)); - assertThat(switchListener.removedDpids, hasItems(dpid3)); - - // test querying the removed switch - OpenFlowSwitch queriedSwitchAfterRemove = controller.getSwitch(dpid3); - assertThat(queriedSwitchAfterRemove, nullValue()); - } - - /** - * Tests adding master switches. - */ - @Test - public void testMasterSwitch() { - agent.addConnectedSwitch(dpid1, switch1); - agent.transitionToMasterSwitch(dpid1); - - Stream<OpenFlowSwitch> fetchedMasterSwitches = - makeIntoStream(controller.getMasterSwitches()); - assertThat(fetchedMasterSwitches.count(), is(1L)); - Stream<OpenFlowSwitch> fetchedActivatedSwitches = - makeIntoStream(controller.getEqualSwitches()); - assertThat(fetchedActivatedSwitches.count(), is(0L)); - OpenFlowSwitch fetchedSwitch1 = controller.getMasterSwitch(dpid1); - assertThat(fetchedSwitch1, is(switch1)); - - agent.addConnectedSwitch(dpid2, switch2); - boolean addSwitch2 = agent.addActivatedMasterSwitch(dpid2, switch2); - assertThat(addSwitch2, is(true)); - OpenFlowSwitch fetchedSwitch2 = controller.getMasterSwitch(dpid2); - assertThat(fetchedSwitch2, is(switch2)); - } - - /** - * Tests adding equal switches. - */ - @Test - public void testEqualSwitch() { - agent.addConnectedSwitch(dpid1, switch1); - agent.transitionToEqualSwitch(dpid1); - - Stream<OpenFlowSwitch> fetchedEqualSwitches = - makeIntoStream(controller.getEqualSwitches()); - assertThat(fetchedEqualSwitches.count(), is(1L)); - Stream<OpenFlowSwitch> fetchedActivatedSwitches = - makeIntoStream(controller.getMasterSwitches()); - assertThat(fetchedActivatedSwitches.count(), is(0L)); - OpenFlowSwitch fetchedSwitch1 = controller.getEqualSwitch(dpid1); - assertThat(fetchedSwitch1, is(switch1)); - - agent.addConnectedSwitch(dpid2, switch2); - boolean addSwitch2 = agent.addActivatedEqualSwitch(dpid2, switch2); - assertThat(addSwitch2, is(true)); - OpenFlowSwitch fetchedSwitch2 = controller.getEqualSwitch(dpid2); - assertThat(fetchedSwitch2, is(switch2)); - } - - /** - * Tests changing switch role. - */ - @Test - public void testRoleSetting() { - agent.addConnectedSwitch(dpid2, switch2); - - // check that state can be changed for a connected switch - assertThat(switch2.getRole(), is(RoleState.MASTER)); - controller.setRole(dpid2, RoleState.EQUAL); - assertThat(switch2.getRole(), is(RoleState.EQUAL)); - - // check that changing state on an unconnected switch does not crash - controller.setRole(dpid3, RoleState.SLAVE); - } -} |