1 files changed, 163 insertions, 0 deletions
diff --git a/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/LinkCollectionIntentCompilerTest.java b/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/LinkCollectionIntentCompilerTest.java
new file mode 100644
index 00000000..c5fa3719
--- /dev/null
+++ b/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/LinkCollectionIntentCompilerTest.java
@@ -0,0 +1,163 @@
+/*
+ * 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.net.intent.impl.compiler;
+
+import com.google.common.collect.ImmutableSet;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onosproject.TestApplicationId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.core.IdGenerator;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultLink;
+import org.onosproject.net.Link;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.FlowRule;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.intent.FlowRuleIntent;
+import org.onosproject.net.intent.Intent;
+import org.onosproject.net.intent.IntentExtensionService;
+import org.onosproject.net.intent.LinkCollectionIntent;
+import org.onosproject.net.intent.MockIdGenerator;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.hasSize;
+import static org.hamcrest.Matchers.is;
+import static org.onosproject.net.Link.Type.DIRECT;
+import static org.onosproject.net.NetTestTools.APP_ID;
+import static org.onosproject.net.NetTestTools.PID;
+import static org.onosproject.net.NetTestTools.connectPoint;
+
+public class LinkCollectionIntentCompilerTest {
+
+    private final ApplicationId appId = new TestApplicationId("test");
+
+    private final ConnectPoint d1p1 = connectPoint("s1", 0);
+    private final ConnectPoint d2p0 = connectPoint("s2", 0);
+    private final ConnectPoint d2p1 = connectPoint("s2", 1);
+    private final ConnectPoint d3p1 = connectPoint("s3", 1);
+    private final ConnectPoint d3p0 = connectPoint("s3", 10);
+    private final ConnectPoint d1p0 = connectPoint("s1", 10);
+
+    private final Set<Link> links = ImmutableSet.of(
+            new DefaultLink(PID, d1p1, d2p0, DIRECT),
+            new DefaultLink(PID, d2p1, d3p1, DIRECT),
+            new DefaultLink(PID, d1p1, d3p1, DIRECT));
+
+    private final TrafficSelector selector = DefaultTrafficSelector.builder().build();
+    private final TrafficTreatment treatment = DefaultTrafficTreatment.builder().build();
+
+    private CoreService coreService;
+    private IntentExtensionService intentExtensionService;
+    private IdGenerator idGenerator = new MockIdGenerator();
+
+    private LinkCollectionIntent intent;
+
+    private LinkCollectionIntentCompiler sut;
+
+    @Before
+    public void setUp() {
+        sut = new LinkCollectionIntentCompiler();
+        coreService = createMock(CoreService.class);
+        expect(coreService.registerApplication("org.onosproject.net.intent"))
+                .andReturn(appId);
+        sut.coreService = coreService;
+
+        Intent.bindIdGenerator(idGenerator);
+
+        intent = LinkCollectionIntent.builder()
+                .appId(APP_ID)
+                .selector(selector)
+                .treatment(treatment)
+                .links(links)
+                .ingressPoints(ImmutableSet.of(d1p1))
+                .egressPoints(ImmutableSet.of(d3p1))
+                .build();
+        intentExtensionService = createMock(IntentExtensionService.class);
+        intentExtensionService.registerCompiler(LinkCollectionIntent.class, sut);
+        intentExtensionService.unregisterCompiler(LinkCollectionIntent.class);
+        sut.intentManager = intentExtensionService;
+
+        replay(coreService, intentExtensionService);
+    }
+
+    @After
+    public void tearDown() {
+        Intent.unbindIdGenerator(idGenerator);
+    }
+
+    @Test
+    public void testCompile() {
+        sut.activate();
+
+        List<Intent> compiled = sut.compile(intent, Collections.emptyList(), Collections.emptySet());
+        assertThat(compiled, hasSize(1));
+
+        Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules();
+        assertThat(rules, hasSize(links.size()));
+
+        // if not found, get() raises an exception
+        FlowRule rule1 = rules.stream()
+                .filter(rule -> rule.deviceId().equals(d1p0.deviceId()))
+                .findFirst()
+                .get();
+        assertThat(rule1.selector(), is(
+                DefaultTrafficSelector.builder(intent.selector()).matchInPort(d1p1.port()).build()
+        ));
+        assertThat(rule1.treatment(), is(
+                DefaultTrafficTreatment.builder(intent.treatment()).setOutput(d1p1.port()).build()
+        ));
+        assertThat(rule1.priority(), is(intent.priority()));
+
+        FlowRule rule2 = rules.stream()
+                .filter(rule -> rule.deviceId().equals(d2p0.deviceId()))
+                .findFirst()
+                .get();
+        assertThat(rule2.selector(), is(
+                DefaultTrafficSelector.builder(intent.selector()).matchInPort(d2p0.port()).build()
+        ));
+        assertThat(rule2.treatment(), is(
+                DefaultTrafficTreatment.builder().setOutput(d2p1.port()).build()
+        ));
+        assertThat(rule2.priority(), is(intent.priority()));
+
+        FlowRule rule3 = rules.stream()
+                .filter(rule -> rule.deviceId().equals(d3p0.deviceId()))
+                .findFirst()
+                .get();
+        assertThat(rule3.selector(), is(
+                DefaultTrafficSelector.builder(intent.selector()).matchInPort(d3p1.port()).build()
+        ));
+        assertThat(rule3.treatment(), is(
+                DefaultTrafficTreatment.builder().setOutput(d3p1.port()).build()
+        ));
+        assertThat(rule3.priority(), is(intent.priority()));
+
+        sut.deactivate();
+    }
+}