| /* |
| * Copyright 2015-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.onlab.util; |
| |
| import com.google.common.testing.EqualsTester; |
| import org.junit.Test; |
| |
| import static org.hamcrest.Matchers.greaterThan; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.lessThan; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Unit tests for Bandwidth. |
| */ |
| public class BandwidthTest { |
| |
| private final Bandwidth small = Bandwidth.kbps(100.0); |
| private final Bandwidth large = Bandwidth.mbps(1.0); |
| |
| /** |
| * Tests equality of Bandwidth instances. |
| */ |
| @Test |
| public void testEquality() { |
| new EqualsTester() |
| .addEqualityGroup(Bandwidth.kbps(1000.0), Bandwidth.kbps(1000.0), Bandwidth.mbps(1.0)) |
| .addEqualityGroup(Bandwidth.gbps(1.0)) |
| .testEquals(); |
| } |
| |
| /** |
| * Tests add operation of two Bandwidths. |
| */ |
| @Test |
| public void testAdd() { |
| Bandwidth expected = Bandwidth.kbps(1100.0); |
| |
| assertThat(small.add(large), is(expected)); |
| } |
| |
| /** |
| * Tests subtract operation of two Bandwidths. |
| */ |
| @Test |
| public void testSubtract() { |
| Bandwidth expected = Bandwidth.kbps(900.0); |
| |
| assertThat(large.subtract(small), is(expected)); |
| } |
| |
| /** |
| * Tests if the first object is less than the second object. |
| */ |
| @Test |
| public void testLessThan() { |
| assertThat(small, is(lessThan(large))); |
| assertThat(small.isLessThan(large), is(true)); |
| } |
| |
| /** |
| * Tests if the first object is greater than the second object. |
| */ |
| @Test |
| public void testGreaterThan() { |
| assertThat(large, is(greaterThan(small))); |
| assertThat(large.isGreaterThan(small), is(true)); |
| } |
| } |