| package net.onrc.onos.core.newintent; |
| |
| import net.onrc.onos.api.flowmanager.FakeFlowManagerService; |
| import net.onrc.onos.api.flowmanager.FlowId; |
| import net.onrc.onos.api.flowmanager.FlowLink; |
| import net.onrc.onos.api.flowmanager.FlowManagerService; |
| import net.onrc.onos.api.flowmanager.PacketPathFlow; |
| import net.onrc.onos.api.flowmanager.Path; |
| import net.onrc.onos.api.newintent.IntentId; |
| import net.onrc.onos.core.matchaction.action.Action; |
| import net.onrc.onos.core.matchaction.match.PacketMatch; |
| import net.onrc.onos.core.matchaction.match.PacketMatchBuilder; |
| import net.onrc.onos.core.util.SwitchPort; |
| import org.junit.Test; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| |
| import static net.onrc.onos.api.flowmanager.FlowState.COMPILED; |
| import static net.onrc.onos.api.flowmanager.FlowState.INSTALLED; |
| import static net.onrc.onos.api.flowmanager.FlowState.SUBMITTED; |
| import static net.onrc.onos.api.flowmanager.FlowState.WITHDRAWING; |
| |
| /** |
| * Suites of test of {@link PathFlowIntentInstaller}. |
| */ |
| public class PathFlowIntentInstallerTest { |
| private final FlowId flowId = new FlowId(1); |
| private final IntentId intentId = new IntentId(1); |
| private final PacketMatch match = new PacketMatchBuilder().build(); |
| private SwitchPort src = new SwitchPort(1, (short) 1); |
| private SwitchPort dst = new SwitchPort(2, (short) 2); |
| |
| /** |
| * Tests intent installation that the state is changed |
| * to SUBMITTED, COMPILED, then INSTALLED. |
| */ |
| @Test |
| public void testNormalStateTransition() { |
| FlowManagerService flowManager = |
| new FakeFlowManagerService(flowId, false, SUBMITTED, COMPILED, INSTALLED); |
| PathFlowIntentInstaller sut = |
| new PathFlowIntentInstaller(flowManager); |
| |
| PacketPathFlow flow = createFlow(); |
| PathFlowIntent intent = new PathFlowIntent(intentId, flow); |
| |
| sut.install(intent); |
| } |
| |
| /** |
| * Tests intent installation that addFlow() returns null. |
| */ |
| @Test(expected = IntentInstallationException.class) |
| public void testInstallationFails() { |
| FlowManagerService flowManager = |
| new FakeFlowManagerService(flowId, true, SUBMITTED); |
| PathFlowIntentInstaller sut = |
| new PathFlowIntentInstaller(flowManager); |
| |
| PacketPathFlow flow = createFlow(); |
| PathFlowIntent intent = new PathFlowIntent(intentId, flow); |
| |
| sut.install(intent); |
| } |
| |
| /** |
| * Tests intent removal that removeFlow() returns null. |
| */ |
| @Test(expected = IntentRemovalException.class) |
| public void testRemovalFails() { |
| FlowManagerService flowManager = |
| new FakeFlowManagerService(flowId, true, WITHDRAWING); |
| PathFlowIntentInstaller sut = |
| new PathFlowIntentInstaller(flowManager); |
| |
| PacketPathFlow flow = createFlow(); |
| PathFlowIntent intent = new PathFlowIntent(intentId, flow); |
| |
| sut.remove(intent); |
| } |
| |
| private PacketPathFlow createFlow() { |
| return new PacketPathFlow(flowId, match, src.getPortNumber(), |
| new Path(Arrays.asList(new FlowLink(src, dst))), |
| Collections.<Action>emptyList(), 0, 0); |
| } |
| } |