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/*
* 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"));
}
}
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