| /* |
| * Copyright 2016-present 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.cluster; |
| |
| import java.util.Collection; |
| |
| import org.junit.Test; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.testing.EqualsTester; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.contains; |
| import static org.hamcrest.Matchers.hasSize; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.hamcrest.Matchers.nullValue; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutableBaseClass; |
| |
| /** |
| * Unit tests for the default partition implementation. |
| */ |
| public class DefaultPartitionTest { |
| |
| NodeId id1 = new NodeId("1"); |
| NodeId id2 = new NodeId("2"); |
| NodeId id3 = new NodeId("3"); |
| |
| PartitionId pid1 = new PartitionId(1); |
| PartitionId pid2 = new PartitionId(2); |
| PartitionId pid3 = new PartitionId(3); |
| |
| DefaultPartition partition1 = new DefaultPartition(pid1, ImmutableSet.of(id1)); |
| DefaultPartition sameAsPartition1 = new DefaultPartition(pid1, ImmutableSet.of(id1)); |
| |
| DefaultPartition partition2 = new DefaultPartition(pid2, ImmutableSet.of(id2)); |
| DefaultPartition copyOfPartition2 = new DefaultPartition(partition2); |
| |
| DefaultPartition partition3 = new DefaultPartition(pid3, ImmutableSet.of(id1, id2, id3)); |
| |
| /** |
| * Checks that the default partition implementation is an immutable |
| * base class. |
| */ |
| @Test |
| public void checkImmutability() { |
| assertThatClassIsImmutableBaseClass(DefaultPartition.class); |
| } |
| |
| /** |
| * Tests operation of the equals(), hashCode(), and toString() methods. |
| */ |
| @Test |
| public void testEquals() { |
| new EqualsTester() |
| .addEqualityGroup(partition1, sameAsPartition1) |
| .addEqualityGroup(partition2, copyOfPartition2) |
| .addEqualityGroup(partition3) |
| .testEquals(); |
| } |
| |
| /** |
| * Tests that default partition objects are properly constructed. |
| */ |
| @Test |
| public void testConstruction() { |
| Collection<NodeId> members = partition3.getMembers(); |
| assertThat(members, notNullValue()); |
| assertThat(members, hasSize(3)); |
| assertThat(members, contains(id1, id2, id3)); |
| assertThat(partition3.getId(), is(pid3)); |
| } |
| |
| /** |
| * Tests the empty defaut partition constructor. |
| */ |
| @Test |
| public void testEmptyConstructor() { |
| DefaultPartition empty = new DefaultPartition(); |
| assertThat(empty.getId(), nullValue()); |
| assertThat(empty.getMembers(), nullValue()); |
| } |
| } |