Sho SHIMIZU | 1a6e94a | 2016-06-08 14:54:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.store.resource.impl; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | import org.junit.Test; |
| 21 | import org.onosproject.net.DeviceId; |
| 22 | import org.onosproject.net.resource.DiscreteResource; |
| 23 | import org.onosproject.net.resource.Resources; |
| 24 | |
| 25 | import java.util.Optional; |
| 26 | |
| 27 | import static org.hamcrest.Matchers.is; |
| 28 | import static org.junit.Assert.assertThat; |
| 29 | |
| 30 | public class GenericDiscreteResourcesTest { |
| 31 | @Test |
| 32 | public void testIfResourceIsFound() { |
| 33 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 34 | |
| 35 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 36 | |
| 37 | assertThat(sut.lookup(res1.id()), is(Optional.of(res1))); |
| 38 | } |
| 39 | |
| 40 | @Test |
| 41 | public void testIfResourceIsNotFound() { |
| 42 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 43 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 44 | |
| 45 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 46 | |
| 47 | assertThat(sut.lookup(res2.id()), is(Optional.empty())); |
| 48 | } |
| 49 | |
| 50 | @Test |
| 51 | public void testIfDifferenceIsEmpty() { |
| 52 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 53 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 54 | |
| 55 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1, res2)); |
| 56 | |
| 57 | DiscreteResources other = GenericDiscreteResources.of(ImmutableSet.of(res1, res2)); |
| 58 | |
| 59 | DiscreteResources expected = GenericDiscreteResources.of(ImmutableSet.of()); |
| 60 | assertThat(sut.difference(other), is(expected)); |
| 61 | } |
| 62 | |
| 63 | @Test |
| 64 | public void testIfDifferenceIsNotEmpty() { |
| 65 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 66 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 67 | |
| 68 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1, res2)); |
| 69 | |
| 70 | DiscreteResources other = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 71 | |
| 72 | DiscreteResources expected = GenericDiscreteResources.of(ImmutableSet.of(res2)); |
| 73 | assertThat(sut.difference(other), is(expected)); |
| 74 | } |
| 75 | |
| 76 | @Test |
| 77 | public void testIfDifferenceIsNotChanged() { |
| 78 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 79 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 80 | |
| 81 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 82 | |
| 83 | DiscreteResources other = GenericDiscreteResources.of(ImmutableSet.of(res2)); |
| 84 | |
| 85 | DiscreteResources expected = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 86 | assertThat(sut.difference(other), is(expected)); |
| 87 | } |
| 88 | |
| 89 | @Test |
| 90 | public void testDifferenceFromEmpty() { |
| 91 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 92 | |
| 93 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 94 | |
| 95 | DiscreteResources other = GenericDiscreteResources.of(ImmutableSet.of()); |
| 96 | |
| 97 | DiscreteResources expected = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 98 | assertThat(sut.difference(other), is(expected)); |
| 99 | } |
| 100 | |
| 101 | @Test |
| 102 | public void testEmpty() { |
| 103 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of()); |
| 104 | |
| 105 | assertThat(sut.isEmpty(), is(true)); |
| 106 | } |
| 107 | |
| 108 | @Test |
| 109 | public void testNotEmpty() { |
| 110 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 111 | |
| 112 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 113 | |
| 114 | assertThat(sut.isEmpty(), is(false)); |
| 115 | } |
| 116 | |
| 117 | @Test |
| 118 | public void testIfResourceIsContained() { |
| 119 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 120 | |
| 121 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 122 | |
| 123 | assertThat(sut.containsAny(ImmutableSet.of(res1)), is(true)); |
| 124 | } |
| 125 | |
| 126 | @Test |
| 127 | public void testIfResourceIsNotContained() { |
| 128 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 129 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 130 | |
| 131 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 132 | |
| 133 | assertThat(sut.containsAny(ImmutableSet.of(res2)), is(false)); |
| 134 | } |
| 135 | |
| 136 | @Test |
| 137 | public void testContainsWithEmpty() { |
| 138 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 139 | |
| 140 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 141 | |
| 142 | assertThat(sut.containsAny(ImmutableSet.of()), is(false)); |
| 143 | } |
| 144 | |
| 145 | @Test |
| 146 | public void testAdd() { |
| 147 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 148 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 149 | |
| 150 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1)); |
| 151 | |
| 152 | DiscreteResources other = GenericDiscreteResources.of(ImmutableSet.of(res2)); |
| 153 | |
| 154 | DiscreteResources expected = GenericDiscreteResources.of(ImmutableSet.of(res1, res2)); |
| 155 | assertThat(sut.add(other), is(expected)); |
| 156 | } |
| 157 | |
| 158 | @Test |
| 159 | public void testValues() { |
| 160 | DiscreteResource res1 = Resources.discrete(DeviceId.deviceId("a")).resource(); |
| 161 | DiscreteResource res2 = Resources.discrete(DeviceId.deviceId("b")).resource(); |
| 162 | |
| 163 | DiscreteResources sut = GenericDiscreteResources.of(ImmutableSet.of(res1, res2)); |
| 164 | |
| 165 | assertThat(sut.values(), is(ImmutableSet.of(res1, res2))); |
| 166 | } |
| 167 | } |