001package org.eclipse.aether.util.version; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import static org.junit.Assert.*; 023 024import org.eclipse.aether.util.version.GenericVersion; 025import org.eclipse.aether.util.version.GenericVersionRange; 026import org.eclipse.aether.version.InvalidVersionSpecificationException; 027import org.eclipse.aether.version.Version; 028import org.eclipse.aether.version.VersionRange; 029import org.junit.Test; 030 031public class GenericVersionRangeTest 032{ 033 034 private Version newVersion( String version ) 035 { 036 return new GenericVersion( version ); 037 } 038 039 private VersionRange parseValid( String range ) 040 { 041 try 042 { 043 return new GenericVersionRange( range ); 044 } 045 catch ( InvalidVersionSpecificationException e ) 046 { 047 AssertionError error = 048 new AssertionError( range + " should be valid but failed to parse due to: " + e.getMessage() ); 049 error.initCause( e ); 050 throw error; 051 } 052 } 053 054 private void parseInvalid( String range ) 055 { 056 try 057 { 058 new GenericVersionRange( range ); 059 fail( range + " should be invalid" ); 060 } 061 catch ( InvalidVersionSpecificationException e ) 062 { 063 assertTrue( true ); 064 } 065 } 066 067 private void assertContains( VersionRange range, String version ) 068 { 069 assertTrue( range + " should contain " + version, range.containsVersion( newVersion( version ) ) ); 070 } 071 072 private void assertNotContains( VersionRange range, String version ) 073 { 074 assertFalse( range + " should not contain " + version, range.containsVersion( newVersion( version ) ) ); 075 } 076 077 @Test 078 public void testLowerBoundInclusiveUpperBoundInclusive() 079 { 080 VersionRange range = parseValid( "[1,2]" ); 081 assertContains( range, "1" ); 082 assertContains( range, "1.1-SNAPSHOT" ); 083 assertContains( range, "2" ); 084 assertEquals( range, parseValid( range.toString() ) ); 085 } 086 087 @Test 088 public void testLowerBoundInclusiveUpperBoundExclusive() 089 { 090 VersionRange range = parseValid( "[1.2.3.4.5,1.2.3.4.6)" ); 091 assertContains( range, "1.2.3.4.5" ); 092 assertNotContains( range, "1.2.3.4.6" ); 093 assertEquals( range, parseValid( range.toString() ) ); 094 } 095 096 @Test 097 public void testLowerBoundExclusiveUpperBoundInclusive() 098 { 099 VersionRange range = parseValid( "(1a,1b]" ); 100 assertNotContains( range, "1a" ); 101 assertContains( range, "1b" ); 102 assertEquals( range, parseValid( range.toString() ) ); 103 } 104 105 @Test 106 public void testLowerBoundExclusiveUpperBoundExclusive() 107 { 108 VersionRange range = parseValid( "(1,3)" ); 109 assertNotContains( range, "1" ); 110 assertContains( range, "2-SNAPSHOT" ); 111 assertNotContains( range, "3" ); 112 assertEquals( range, parseValid( range.toString() ) ); 113 } 114 115 @Test 116 public void testSingleVersion() 117 { 118 VersionRange range = parseValid( "[1]" ); 119 assertContains( range, "1" ); 120 assertEquals( range, parseValid( range.toString() ) ); 121 122 range = parseValid( "[1,1]" ); 123 assertContains( range, "1" ); 124 assertEquals( range, parseValid( range.toString() ) ); 125 } 126 127 @Test 128 public void testSingleWildcardVersion() 129 { 130 VersionRange range = parseValid( "[1.2.*]" ); 131 assertContains( range, "1.2-alpha-1" ); 132 assertContains( range, "1.2-SNAPSHOT" ); 133 assertContains( range, "1.2" ); 134 assertContains( range, "1.2.9999999" ); 135 assertNotContains( range, "1.3-rc-1" ); 136 assertEquals( range, parseValid( range.toString() ) ); 137 } 138 139 @Test 140 public void testMissingOpenCloseDelimiter() 141 { 142 parseInvalid( "1.0" ); 143 } 144 145 @Test 146 public void testMissingOpenDelimiter() 147 { 148 parseInvalid( "1.0]" ); 149 parseInvalid( "1.0)" ); 150 } 151 152 @Test 153 public void testMissingCloseDelimiter() 154 { 155 parseInvalid( "[1.0" ); 156 parseInvalid( "(1.0" ); 157 } 158 159 @Test 160 public void testTooManyVersions() 161 { 162 parseInvalid( "[1,2,3]" ); 163 parseInvalid( "(1,2,3)" ); 164 parseInvalid( "[1,2,3)" ); 165 } 166 167}