| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.tez.dag.utils; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestSimple2LevelVersionComparator { |
| |
| private final Simple2LevelVersionComparator comparator = new Simple2LevelVersionComparator(); |
| |
| @Test(timeout = 5000) |
| public void testBasicEqualChecks() { |
| Assert.assertEquals(0, comparator.compare("1-SNAPSHOT", "1-SNAPSHOT")); |
| Assert.assertEquals(0, comparator.compare("1.1-SNAPSHOT", "1.1-SNAPSHOT")); |
| Assert.assertEquals(0, comparator.compare("1.1.0-SNAPSHOT", "1.1.0-SNAPSHOT")); |
| Assert.assertEquals(0, comparator.compare("0.1.0", "0.1.0")); |
| Assert.assertEquals(0, comparator.compare("0.1", "0.1")); |
| Assert.assertEquals(0, comparator.compare("0.1.2", "0.1.3")); |
| Assert.assertEquals(0, comparator.compare("1.1.2", "1.1.5-RC")); |
| Assert.assertEquals(0, comparator.compare("1", "1")); |
| Assert.assertEquals(0, comparator.compare("1.1.x", "1.1.x")); |
| Assert.assertEquals(0, comparator.compare("1-SNAP.x", "1-SNAP.x")); |
| } |
| |
| @Test(timeout = 5000) |
| public void testInvalidVersions() { |
| Assert.assertEquals(-1, comparator.compare("x.1", "x.1")); |
| Assert.assertEquals(-1, comparator.compare("x.1", "0.1")); |
| Assert.assertEquals(-1, comparator.compare("1.x", "1.1")); |
| Assert.assertEquals(-1, comparator.compare("1.1", "x.1")); |
| Assert.assertEquals(-1, comparator.compare("1.1", "1.x")); |
| Assert.assertEquals(-1, comparator.compare("1.1", "Unknown")); |
| Assert.assertEquals(-1, comparator.compare("Unknown", "1.1")); |
| Assert.assertEquals(-1, comparator.compare("Unknown", "Unknown")); |
| } |
| |
| @Test(timeout = 5000) |
| public void testInequalityChecks() { |
| Assert.assertEquals(-1, comparator.compare("1.1", "2.1")); |
| Assert.assertEquals(1, comparator.compare("1.1", "0.1")); |
| Assert.assertEquals(1, comparator.compare("1.1.2", "0.1.2")); |
| Assert.assertEquals(-1, comparator.compare("1.1.9", "4.1.9")); |
| Assert.assertEquals(-1, comparator.compare("1.1-RC", "2.1.x")); |
| Assert.assertEquals(-1, comparator.compare("1.1", "")); |
| Assert.assertEquals(-1, comparator.compare("", "1.1")); |
| } |
| |
| |
| } |