[ONOS-3161]UT for port pair web resource
Change-Id: I81a98b9407305f572eec999f9555dd4a6bc4e808
diff --git a/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/resources/PortPairResourceTest.java b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/resources/PortPairResourceTest.java
new file mode 100644
index 0000000..271904c
--- /dev/null
+++ b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/resources/PortPairResourceTest.java
@@ -0,0 +1,232 @@
+/*
+ * 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.vtnweb.resources;
+
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+
+import javax.ws.rs.core.MediaType;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.osgi.ServiceDirectory;
+import org.onlab.osgi.TestServiceDirectory;
+import org.onlab.rest.BaseResource;
+import org.onosproject.vtnrsc.PortPair;
+import org.onosproject.vtnrsc.PortPairId;
+import org.onosproject.vtnrsc.TenantId;
+import org.onosproject.vtnrsc.portpair.PortPairService;
+
+import com.eclipsesource.json.JsonObject;
+import com.sun.jersey.api.client.ClientResponse;
+import com.sun.jersey.api.client.UniformInterfaceException;
+import com.sun.jersey.api.client.WebResource;
+/**
+ * Unit tests for port pair REST APIs.
+ */
+public class PortPairResourceTest extends VtnResourceTest {
+
+ final PortPairService portPairService = createMock(PortPairService.class);
+
+ PortPairId portPairId1 = PortPairId.of("78dcd363-fc23-aeb6-f44b-56dc5e2fb3ae");
+ TenantId tenantId1 = TenantId.tenantId("d382007aa9904763a801f68ecf065cf5");
+
+ final MockPortPair portPair1 = new MockPortPair(portPairId1, tenantId1, "portPair1",
+ "Mock port pair", "dace4513-24fc-4fae-af4b-321c5e2eb3d1",
+ "aef3478a-4a56-2a6e-cd3a-9dee4e2ec345");
+
+ /**
+ * Mock class for a port pair.
+ */
+ private static class MockPortPair implements PortPair {
+
+ private final PortPairId portPairId;
+ private final TenantId tenantId;
+ private final String name;
+ private final String description;
+ private final String ingress;
+ private final String egress;
+
+ public MockPortPair(PortPairId portPairId, TenantId tenantId,
+ String name, String description,
+ String ingress, String egress) {
+
+ this.portPairId = portPairId;
+ this.tenantId = tenantId;
+ this.name = name;
+ this.description = description;
+ this.ingress = ingress;
+ this.egress = egress;
+ }
+
+ @Override
+ public PortPairId portPairId() {
+ return portPairId;
+ }
+
+ @Override
+ public TenantId tenantId() {
+ return tenantId;
+ }
+
+ @Override
+ public String name() {
+ return name;
+ }
+
+ @Override
+ public String description() {
+ return description;
+ }
+
+ @Override
+ public String ingress() {
+ return ingress;
+ }
+
+ @Override
+ public String egress() {
+ return egress;
+ }
+
+ @Override
+ public boolean exactMatch(PortPair portPair) {
+ return this.equals(portPair) &&
+ Objects.equals(this.portPairId, portPair.portPairId()) &&
+ Objects.equals(this.tenantId, portPair.tenantId());
+ }
+ }
+
+ /**
+ * Sets up the global values for all the tests.
+ */
+ @Before
+ public void setUpTest() {
+ ServiceDirectory testDirectory = new TestServiceDirectory().add(PortPairService.class, portPairService);
+ BaseResource.setServiceDirectory(testDirectory);
+
+ }
+
+ /**
+ * Cleans up.
+ */
+ @After
+ public void tearDownTest() {
+ }
+
+ /**
+ * Tests the result of the rest api GET when there are no port pairs.
+ */
+ @Test
+ public void testPortPairsEmpty() {
+
+ expect(portPairService.getPortPairs()).andReturn(null).anyTimes();
+ replay(portPairService);
+ final WebResource rs = resource();
+ final String response = rs.path("port_pairs").get(String.class);
+ assertThat(response, is("{\"port_pairs\":[]}"));
+ }
+
+ /**
+ * Tests the result of a rest api GET for port pair id.
+ */
+ @Test
+ public void testGetPortPairId() {
+
+ final Set<PortPair> portPairs = new HashSet<>();
+ portPairs.add(portPair1);
+
+ expect(portPairService.exists(anyObject())).andReturn(true).anyTimes();
+ expect(portPairService.getPortPair(anyObject())).andReturn(portPair1).anyTimes();
+ replay(portPairService);
+
+ final WebResource rs = resource();
+ final String response = rs.path("port_pairs/78dcd363-fc23-aeb6-f44b-56dc5e2fb3ae").get(String.class);
+ final JsonObject result = JsonObject.readFrom(response);
+ assertThat(result, notNullValue());
+ }
+
+ /**
+ * Tests that a fetch of a non-existent port pair object throws an exception.
+ */
+ @Test
+ public void testBadGet() {
+ expect(portPairService.getPortPair(anyObject()))
+ .andReturn(null).anyTimes();
+ replay(portPairService);
+ WebResource rs = resource();
+ try {
+ rs.path("port_pairs/78dcd363-fc23-aeb6-f44b-56dc5aafb3ae").get(String.class);
+ fail("Fetch of non-existent port pair did not throw an exception");
+ } catch (UniformInterfaceException ex) {
+ assertThat(ex.getMessage(),
+ containsString("returned a response status of"));
+ }
+ }
+
+ /**
+ * Tests creating a port pair with POST.
+ */
+ @Test
+ public void testPost() {
+
+ expect(portPairService.createPortPair(anyObject()))
+ .andReturn(true).anyTimes();
+ replay(portPairService);
+
+ WebResource rs = resource();
+ InputStream jsonStream = PortPairResourceTest.class.getResourceAsStream("post-PortPair.json");
+
+ ClientResponse response = rs.path("port_pairs")
+ .type(MediaType.APPLICATION_JSON_TYPE)
+ .post(ClientResponse.class, jsonStream);
+ assertThat(response.getStatus(), is(HttpURLConnection.HTTP_OK));
+ }
+
+ /**
+ * Tests deleting a port pair.
+ */
+ @Test
+ public void testDelete() {
+ expect(portPairService.removePortPair(anyObject()))
+ .andReturn(true).anyTimes();
+ replay(portPairService);
+
+ WebResource rs = resource();
+
+ String location = "port_pairs/78dcd363-fc23-aeb6-f44b-56dc5e2fb3ae";
+
+ ClientResponse deleteResponse = rs.path(location)
+ .type(MediaType.APPLICATION_JSON_TYPE)
+ .delete(ClientResponse.class);
+ assertThat(deleteResponse.getStatus(),
+ is(HttpURLConnection.HTTP_NO_CONTENT));
+ }
+}