| package org.apache.maven.project; |
| |
| /* |
| * 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 static org.hamcrest.Matchers.hasItem; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertThat; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.maven.model.Build; |
| import org.apache.maven.model.Dependency; |
| import org.apache.maven.model.Extension; |
| import org.apache.maven.model.Model; |
| import org.apache.maven.model.Parent; |
| import org.apache.maven.model.Plugin; |
| import org.apache.maven.model.PluginManagement; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| /** |
| * Test sorting projects by dependencies. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| public class ProjectSorterTest |
| { |
| @Rule |
| public ExpectedException expectedException = ExpectedException.none(); |
| |
| private Parent createParent( MavenProject project ) |
| { |
| return createParent( project.getGroupId(), project.getArtifactId(), project.getVersion() ); |
| } |
| |
| private Parent createParent( String groupId, String artifactId, String version ) |
| { |
| Parent plugin = new Parent(); |
| plugin.setGroupId( groupId ); |
| plugin.setArtifactId( artifactId ); |
| plugin.setVersion( version ); |
| return plugin; |
| } |
| |
| private Dependency createDependency( MavenProject project ) |
| { |
| return createDependency( project.getGroupId(), project.getArtifactId(), project.getVersion() ); |
| } |
| |
| private Dependency createDependency( String groupId, String artifactId, String version ) |
| { |
| Dependency dependency = new Dependency(); |
| dependency.setGroupId( groupId ); |
| dependency.setArtifactId( artifactId ); |
| dependency.setVersion( version ); |
| return dependency; |
| } |
| |
| private Plugin createPlugin( MavenProject project ) |
| { |
| return createPlugin( project.getGroupId(), project.getArtifactId(), project.getVersion() ); |
| } |
| |
| private Plugin createPlugin( String groupId, String artifactId, String version ) |
| { |
| Plugin plugin = new Plugin(); |
| plugin.setGroupId( groupId ); |
| plugin.setArtifactId( artifactId ); |
| plugin.setVersion( version ); |
| return plugin; |
| } |
| |
| private Extension createExtension( String groupId, String artifactId, String version ) |
| { |
| Extension extension = new Extension(); |
| extension.setGroupId( groupId ); |
| extension.setArtifactId( artifactId ); |
| extension.setVersion( version ); |
| return extension; |
| } |
| |
| private static MavenProject createProject( String groupId, String artifactId, String version ) |
| { |
| Model model = new Model(); |
| model.setGroupId( groupId ); |
| model.setArtifactId( artifactId ); |
| model.setVersion( version ); |
| model.setBuild( new Build() ); |
| return new MavenProject( model ); |
| } |
| |
| @Test |
| public void testShouldNotFailWhenPluginDepReferencesCurrentProject() |
| throws Exception |
| { |
| MavenProject project = createProject( "group", "artifact", "1.0" ); |
| |
| Build build = project.getModel().getBuild(); |
| |
| Plugin plugin = createPlugin( "other.group", "other-artifact", "1.0" ); |
| |
| Dependency dep = createDependency( "group", "artifact", "1.0" ); |
| |
| plugin.addDependency( dep ); |
| |
| build.addPlugin( plugin ); |
| |
| new ProjectSorter( Collections.singletonList( project ) ); |
| } |
| |
| @Test |
| public void testShouldNotFailWhenManagedPluginDepReferencesCurrentProject() |
| throws Exception |
| { |
| MavenProject project = createProject( "group", "artifact", "1.0" ); |
| |
| Build build = project.getModel().getBuild(); |
| |
| PluginManagement pMgmt = new PluginManagement(); |
| |
| Plugin plugin = createPlugin( "other.group", "other-artifact", "1.0" ); |
| |
| Dependency dep = createDependency( "group", "artifact", "1.0" ); |
| |
| plugin.addDependency( dep ); |
| |
| pMgmt.addPlugin( plugin ); |
| |
| build.setPluginManagement( pMgmt ); |
| |
| new ProjectSorter( Collections.singletonList( project ) ); |
| } |
| |
| @Test |
| public void testShouldNotFailWhenProjectReferencesNonExistentProject() |
| throws Exception |
| { |
| MavenProject project = createProject( "group", "artifact", "1.0" ); |
| |
| Build build = project.getModel().getBuild(); |
| |
| Extension extension = createExtension( "other.group", "other-artifact", "1.0" ); |
| |
| build.addExtension( extension ); |
| |
| new ProjectSorter( Collections.singletonList( project ) ); |
| } |
| |
| @Test |
| public void testMatchingArtifactIdsDifferentGroupIds() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| MavenProject project1 = createProject( "groupId1", "artifactId", "1.0" ); |
| projects.add( project1 ); |
| MavenProject project2 = createProject( "groupId2", "artifactId", "1.0" ); |
| projects.add( project2 ); |
| project1.getDependencies().add( createDependency( project2 ) ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( project2, projects.get( 0 ) ); |
| assertEquals( project1, projects.get( 1 ) ); |
| } |
| |
| @Test |
| public void testMatchingGroupIdsDifferentArtifactIds() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| MavenProject project1 = createProject( "groupId", "artifactId1", "1.0" ); |
| projects.add( project1 ); |
| MavenProject project2 = createProject( "groupId", "artifactId2", "1.0" ); |
| projects.add( project2 ); |
| project1.getDependencies().add( createDependency( project2 ) ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( project2, projects.get( 0 ) ); |
| assertEquals( project1, projects.get( 1 ) ); |
| } |
| |
| @Test |
| public void testMatchingIdsAndVersions() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| MavenProject project1 = createProject( "groupId", "artifactId", "1.0" ); |
| projects.add( project1 ); |
| MavenProject project2 = createProject( "groupId", "artifactId", "1.0" ); |
| projects.add( project2 ); |
| |
| expectedException.expect( DuplicateProjectException.class ); |
| expectedException.reportMissingExceptionWithMessage( "Duplicate projects should fail" ); |
| |
| new ProjectSorter( projects ).getSortedProjects(); |
| } |
| |
| @Test |
| public void testMatchingIdsAndDifferentVersions() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| MavenProject project1 = createProject( "groupId", "artifactId", "1.0" ); |
| projects.add( project1 ); |
| MavenProject project2 = createProject( "groupId", "artifactId", "2.0" ); |
| projects.add( project2 ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| assertEquals( project1, projects.get( 0 ) ); |
| assertEquals( project2, projects.get( 1 ) ); |
| } |
| |
| @Test |
| public void testPluginDependenciesInfluenceSorting() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| |
| MavenProject parentProject = createProject( "groupId", "parent", "1.0" ); |
| projects.add( parentProject ); |
| |
| MavenProject declaringProject = createProject( "groupId", "declarer", "1.0" ); |
| declaringProject.setParent( parentProject ); |
| declaringProject.getModel().setParent( createParent( parentProject ) ); |
| projects.add( declaringProject ); |
| |
| MavenProject pluginLevelDepProject = createProject( "groupId", "plugin-level-dep", "1.0" ); |
| pluginLevelDepProject.setParent( parentProject ); |
| pluginLevelDepProject.getModel().setParent( createParent( parentProject ) ); |
| projects.add( pluginLevelDepProject ); |
| |
| MavenProject pluginProject = createProject( "groupId", "plugin", "1.0" ); |
| pluginProject.setParent( parentProject ); |
| pluginProject.getModel().setParent( createParent( parentProject ) ); |
| projects.add( pluginProject ); |
| |
| Plugin plugin = createPlugin( pluginProject ); |
| |
| plugin.addDependency( createDependency( pluginLevelDepProject ) ); |
| |
| Build build = declaringProject.getModel().getBuild(); |
| |
| build.addPlugin( plugin ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( parentProject, projects.get( 0 ) ); |
| |
| // the order of these two is non-deterministic, based on when they're added to the reactor. |
| assertThat( projects, hasItem( pluginProject ) ); |
| assertThat( projects, hasItem( pluginLevelDepProject ) ); |
| |
| // the declaring project MUST be listed after the plugin and its plugin-level dep, though. |
| assertEquals( declaringProject, projects.get( 3 ) ); |
| } |
| |
| @Test |
| public void testPluginDependenciesInfluenceSorting_DeclarationInParent() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| |
| MavenProject parentProject = createProject( "groupId", "parent-declarer", "1.0" ); |
| projects.add( parentProject ); |
| |
| MavenProject pluginProject = createProject( "groupId", "plugin", "1.0" ); |
| pluginProject.setParent( parentProject ); |
| pluginProject.getModel().setParent( createParent( parentProject ) ); |
| projects.add( pluginProject ); |
| |
| MavenProject pluginLevelDepProject = createProject( "groupId", "plugin-level-dep", "1.0" ); |
| pluginLevelDepProject.setParent( parentProject ); |
| pluginLevelDepProject.getModel().setParent( createParent( parentProject ) ); |
| projects.add( pluginLevelDepProject ); |
| |
| Plugin plugin = createPlugin( pluginProject ); |
| |
| plugin.addDependency( createDependency( pluginLevelDepProject ) ); |
| |
| Build build = parentProject.getModel().getBuild(); |
| |
| build.addPlugin( plugin ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( parentProject, projects.get( 0 ) ); |
| |
| // the order of these two is non-deterministic, based on when they're added to the reactor. |
| assertThat( projects, hasItem( pluginProject ) ); |
| assertThat( projects, hasItem( pluginLevelDepProject ) ); |
| } |
| |
| @Test |
| public void testPluginVersionsAreConsidered() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| |
| MavenProject pluginProjectA = createProject( "group", "plugin-a", "2.0-SNAPSHOT" ); |
| projects.add( pluginProjectA ); |
| pluginProjectA.getModel().getBuild().addPlugin( createPlugin( "group", "plugin-b", "1.0" ) ); |
| |
| MavenProject pluginProjectB = createProject( "group", "plugin-b", "2.0-SNAPSHOT" ); |
| projects.add( pluginProjectB ); |
| pluginProjectB.getModel().getBuild().addPlugin( createPlugin( "group", "plugin-a", "1.0" ) ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertThat( projects, hasItem( pluginProjectA ) ); |
| assertThat( projects, hasItem( pluginProjectB ) ); |
| } |
| |
| @Test |
| public void testDependencyPrecedesProjectThatUsesSpecificDependencyVersion() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| |
| MavenProject usingProject = createProject( "group", "project", "1.0" ); |
| projects.add( usingProject ); |
| usingProject.getModel().addDependency( createDependency( "group", "dependency", "1.0" ) ); |
| |
| MavenProject pluginProject = createProject( "group", "dependency", "1.0" ); |
| projects.add( pluginProject ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( pluginProject, projects.get( 0 ) ); |
| assertEquals( usingProject, projects.get( 1 ) ); |
| } |
| |
| @Test |
| public void testDependencyPrecedesProjectThatUsesUnresolvedDependencyVersion() |
| throws Exception |
| { |
| List<MavenProject> projects = new ArrayList<>(); |
| |
| MavenProject usingProject = createProject( "group", "project", "1.0" ); |
| projects.add( usingProject ); |
| usingProject.getModel().addDependency( createDependency( "group", "dependency", "[1.0,)" ) ); |
| |
| MavenProject pluginProject = createProject( "group", "dependency", "1.0" ); |
| projects.add( pluginProject ); |
| |
| projects = new ProjectSorter( projects ).getSortedProjects(); |
| |
| assertEquals( pluginProject, projects.get( 0 ) ); |
| assertEquals( usingProject, projects.get( 1 ) ); |
| } |
| |
| } |