[ONOS-3161]Unit test for port pair codec
Change-Id: Id4fefe31c182cc076f616da1fceb9662522433e3
diff --git a/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/PortPairCodecTest.java b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/PortPairCodecTest.java
new file mode 100644
index 0000000..7651e09
--- /dev/null
+++ b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/PortPairCodecTest.java
@@ -0,0 +1,94 @@
+/*
+ * 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.vtnweb.web;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.vtnrsc.PortPair;
+import org.onosproject.vtnrsc.PortPairId;
+import org.onosproject.vtnrsc.TenantId;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * Port pair codec unit tests.
+ */
+public class PortPairCodecTest {
+
+ SfcCodecContext context;
+ JsonCodec<PortPair> portPairCodec;
+ /**
+ * Sets up for each test. Creates a context and fetches the port pair
+ * codec.
+ */
+ @Before
+ public void setUp() {
+ context = new SfcCodecContext();
+ portPairCodec = context.codec(PortPair.class);
+ assertThat(portPairCodec, notNullValue());
+ }
+
+ /**
+ * Reads in a port pair from the given resource and decodes it.
+ *
+ * @param resourceName resource to use to read the JSON for the port pair
+ * @return decoded port pair
+ * @throws IOException if processing the resource fails
+ */
+ private PortPair getPortPair(String resourceName) throws IOException {
+ InputStream jsonStream = PortPairCodecTest.class
+ .getResourceAsStream(resourceName);
+ ObjectMapper mapper = new ObjectMapper();
+ JsonNode json = mapper.readTree(jsonStream);
+ assertThat(json, notNullValue());
+ PortPair portPair = portPairCodec.decode((ObjectNode) json, context);
+ assertThat(portPair, notNullValue());
+ return portPair;
+ }
+
+ /**
+ * Checks that a simple port pair decodes properly.
+ *
+ * @throws IOException if the resource cannot be processed
+ */
+ @Test
+ public void codecPortPairTest() throws IOException {
+
+ PortPair portPair = getPortPair("portPair.json");
+
+ assertThat(portPair, notNullValue());
+
+ PortPairId portPairId = PortPairId.of("78dcd363-fc23-aeb6-f44b-56dc5e2fb3ae");
+ TenantId tenantId = TenantId.tenantId("d382007aa9904763a801f68ecf065cf5");
+
+ assertThat(portPair.portPairId().toString(), is(portPairId.toString()));
+ assertThat(portPair.name(), is("PP1"));
+ assertThat(portPair.tenantId().toString(), is(tenantId.toString()));
+ assertThat(portPair.description(), is("SF-A"));
+ assertThat(portPair.ingress().toString(), is("dace4513-24fc-4fae-af4b-321c5e2eb3d1"));
+ assertThat(portPair.egress().toString(), is("aef3478a-4a56-2a6e-cd3a-9dee4e2ec345"));
+ }
+}
diff --git a/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/SfcCodecContext.java b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/SfcCodecContext.java
new file mode 100644
index 0000000..fe9d799
--- /dev/null
+++ b/apps/vtn/vtnweb/src/test/java/org/onosproject/vtnweb/web/SfcCodecContext.java
@@ -0,0 +1,77 @@
+/*
+ * 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.vtnweb.web;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.vtnrsc.FlowClassifier;
+import org.onosproject.vtnrsc.PortChain;
+import org.onosproject.vtnrsc.PortPair;
+import org.onosproject.vtnrsc.PortPairGroup;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * Mock codec context for use in codec unit tests.
+ */
+public class SfcCodecContext implements CodecContext {
+
+ private final ObjectMapper mapper = new ObjectMapper();
+ private final Map<Class<?>, JsonCodec> codecs = new ConcurrentHashMap<>();
+
+ /**
+ * Constructs a new mock codec context.
+ */
+ public SfcCodecContext() {
+ codecs.clear();
+ registerCodec(PortPair.class, new PortPairCodec());
+ registerCodec(PortChain.class, new PortChainCodec());
+ registerCodec(PortPairGroup.class, new PortPairGroupCodec());
+ registerCodec(FlowClassifier.class, new FlowClassifierCodec());
+ }
+
+ @Override
+ public ObjectMapper mapper() {
+ return mapper;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T> T getService(Class<T> serviceClass) {
+ // TODO
+ return null;
+ }
+
+ /**
+ * Registers the specified JSON codec for the given entity class.
+ *
+ * @param entityClass entity class
+ * @param codec JSON codec
+ * @param <T> entity type
+ */
+ public <T> void registerCodec(Class<T> entityClass, JsonCodec<T> codec) {
+ codecs.putIfAbsent(entityClass, codec);
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T> JsonCodec<T> codec(Class<T> entityClass) {
+ return codecs.get(entityClass);
+ }
+}
diff --git a/apps/vtn/vtnweb/src/test/resources/org/onosproject/vtnweb/web/portPair.json b/apps/vtn/vtnweb/src/test/resources/org/onosproject/vtnweb/web/portPair.json
new file mode 100644
index 0000000..f858c88
--- /dev/null
+++ b/apps/vtn/vtnweb/src/test/resources/org/onosproject/vtnweb/web/portPair.json
@@ -0,0 +1,9 @@
+{
+ "id": "78dcd363-fc23-aeb6-f44b-56dc5e2fb3ae",
+ "name": "PP1",
+ "tenant_id": "d382007aa9904763a801f68ecf065cf5",
+ "description": "SF-A",
+ "ingress": "dace4513-24fc-4fae-af4b-321c5e2eb3d1",
+ "egress": "aef3478a-4a56-2a6e-cd3a-9dee4e2ec345"
+}
+