| /* |
| * 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.tools.ant.util; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| public class DeweyDecimalTest { |
| |
| @Test |
| public void parse() { |
| assertEquals("1.2.3", new DeweyDecimal("1.2.3").toString()); |
| } |
| |
| @Test(expected = NumberFormatException.class) |
| public void misparseEmpty() { |
| new DeweyDecimal("1..2"); |
| } |
| |
| @Test(expected = NumberFormatException.class) |
| public void misparseNonNumeric() { |
| new DeweyDecimal("1.2.3-beta-5"); |
| } |
| |
| @Test(expected = NumberFormatException.class) |
| public void misparseFinalDot() { |
| new DeweyDecimal("1.2."); |
| } |
| |
| // TODO initial dots, empty string, null, negative numbers, ... |
| |
| @Test |
| public void testHashCode() { |
| assertEquals(new DeweyDecimal("1.2.3").hashCode(), new DeweyDecimal("1.2.3").hashCode()); |
| } |
| |
| @Test |
| public void testEquals() { |
| assertTrue(new DeweyDecimal("1.2.3").equals(new DeweyDecimal("1.2.3"))); |
| assertFalse(new DeweyDecimal("1.2.3").equals(new DeweyDecimal("1.2.4"))); |
| assertTrue(new DeweyDecimal("1.2.0").equals(new DeweyDecimal("1.2"))); |
| assertTrue(new DeweyDecimal("1.2").equals(new DeweyDecimal("1.2.0"))); |
| } |
| |
| @Test |
| public void compareTo() { |
| assertTrue(new DeweyDecimal("1.2.3").compareTo(new DeweyDecimal("1.2")) > 0); |
| assertTrue(new DeweyDecimal("1.2").compareTo(new DeweyDecimal("1.2.3")) < 0); |
| assertTrue(new DeweyDecimal("1.2.3").compareTo(new DeweyDecimal("1.2.3")) == 0); |
| assertTrue(new DeweyDecimal("1.2.3").compareTo(new DeweyDecimal("1.1.4")) > 0); |
| assertTrue(new DeweyDecimal("1.2.3").compareTo(new DeweyDecimal("1.2.2.9")) > 0); |
| assertTrue(new DeweyDecimal("1.2.0").compareTo(new DeweyDecimal("1.2")) == 0); |
| assertTrue(new DeweyDecimal("1.2").compareTo(new DeweyDecimal("1.2.0")) == 0); |
| } |
| |
| // TODO isGreaterThan, ... |
| |
| } |