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/*
* Copyright 2014 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.flow;
import org.junit.Test;
import com.google.common.testing.EqualsTester;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
/**
* Unit tests for flow id class.
*/
public class FlowIdTest {
final FlowId flowId1 = FlowId.valueOf(1);
final FlowId sameAsFlowId1 = FlowId.valueOf(1);
final FlowId flowId2 = FlowId.valueOf(2);
/**
* Checks that the FlowId class is immutable.
*/
@Test
public void testImmutability() {
assertThatClassIsImmutable(FlowId.class);
}
/**
* Checks the operation of equals(), hashCode() and toString() methods.
*/
@Test
public void testEquals() {
new EqualsTester()
.addEqualityGroup(flowId1, sameAsFlowId1)
.addEqualityGroup(flowId2)
.testEquals();
}
/**
* Checks the construction of a FlowId object.
*/
@Test
public void testConstruction() {
final long flowIdValue = 7777L;
final FlowId flowId = FlowId.valueOf(flowIdValue);
assertThat(flowId, is(notNullValue()));
assertThat(flowId.value(), is(flowIdValue));
}
}
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