| package org.eclipse.aether.internal.impl.collect; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.eclipse.aether.DefaultRepositorySystemSession; |
| import org.eclipse.aether.artifact.DefaultArtifact; |
| import org.eclipse.aether.graph.Dependency; |
| import org.eclipse.aether.internal.test.util.TestVersion; |
| import org.eclipse.aether.resolution.VersionRangeRequest; |
| import org.eclipse.aether.resolution.VersionRangeResult; |
| import org.eclipse.aether.version.Version; |
| import org.junit.Test; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.NoSuchElementException; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| public class DefaultVersionFilterContextTest |
| { |
| private static final Dependency FOO_DEPENDENCY = new Dependency( new DefaultArtifact( "group-id:foo:1.0" ), "test" ); |
| private static final Dependency BAR_DEPENDENCY = new Dependency( new DefaultArtifact( "group-id:bar:1.0" ), "test" ); |
| |
| @Test |
| public void iteratorOneItem() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| assertTrue( iterator.hasNext() ); |
| assertEquals( new TestVersion( "1.0" ), iterator.next() ); |
| } |
| |
| @Test |
| public void getCountOneItem() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| assertEquals(1, context.getCount()); |
| } |
| |
| @Test |
| public void getOneItem() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| assertEquals( Collections.singletonList( new TestVersion( "1.0") ), context.get() ); |
| } |
| |
| @Test |
| public void iteratorDelete() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| iterator.next(); |
| iterator.remove(); |
| |
| assertEquals( 0, context.getCount() ); |
| } |
| |
| @Test(expected = NoSuchElementException.class) |
| public void nextBeyondEnd() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| iterator.next(); |
| iterator.next(); |
| } |
| |
| @Test |
| public void removeOneOfOne() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| iterator.next(); |
| iterator.remove(); |
| |
| assertEquals( Collections.emptyList(), context.get() ); |
| } |
| |
| @Test |
| public void removeOneOfTwo() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| result.addVersion( new TestVersion( "2.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| iterator.next(); |
| iterator.remove(); |
| |
| assertEquals( Collections.singletonList( new TestVersion( "2.0") ), context.get() ); |
| } |
| |
| @Test |
| public void removeOneOfThree() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult result = new VersionRangeResult( new VersionRangeRequest() ); |
| result.addVersion( new TestVersion( "1.0" ) ); |
| result.addVersion( new TestVersion( "2.0" ) ); |
| result.addVersion( new TestVersion( "3.0" ) ); |
| context.set( FOO_DEPENDENCY, result ); |
| |
| Iterator<Version> iterator = context.iterator(); |
| iterator.next(); |
| iterator.remove(); |
| |
| assertEquals( Arrays.asList( new TestVersion( "2.0" ), new TestVersion( "3.0" ) ), context.get() ); |
| } |
| |
| @Test |
| public void setTwice() |
| { |
| DefaultVersionFilterContext context = new DefaultVersionFilterContext( new DefaultRepositorySystemSession() ); |
| VersionRangeResult fooResult = new VersionRangeResult( new VersionRangeRequest() ); |
| fooResult.addVersion( new TestVersion( "1.0" ) ); |
| context.set( FOO_DEPENDENCY, fooResult ); |
| |
| VersionRangeResult barResult = new VersionRangeResult( new VersionRangeRequest() ); |
| barResult.addVersion( new TestVersion( "1.0" ) ); |
| barResult.addVersion( new TestVersion( "2.0" ) ); |
| context.set( BAR_DEPENDENCY, barResult ); |
| |
| assertEquals( Arrays.asList( new TestVersion( "1.0" ), new TestVersion( "2.0" ) ), context.get() ); |
| } |
| } |