| package org.apache.maven.shared.filtering; |
| |
| /* |
| * 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 java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Properties; |
| import java.util.Set; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.maven.model.Resource; |
| import org.codehaus.plexus.PlexusTestCase; |
| import org.sonatype.plexus.build.incremental.ThreadBuildContext; |
| import org.sonatype.plexus.build.incremental.test.TestIncrementalBuildContext; |
| |
| public class IncrementalResourceFilteringTest |
| extends PlexusTestCase |
| { |
| |
| File outputDirectory = new File( getBasedir(), "target/IncrementalResourceFilteringTest" ); |
| |
| File unitDirectory = new File( getBasedir(), "src/test/units-files/incremental" ); |
| |
| @Override |
| protected void setUp() |
| throws Exception |
| { |
| super.setUp(); |
| if ( outputDirectory.exists() ) |
| { |
| FileUtils.deleteDirectory( outputDirectory ); |
| } |
| outputDirectory.mkdirs(); |
| } |
| |
| public void testSimpleIncrementalFiltering() |
| throws Exception |
| { |
| // run full build first |
| filter( "time" ); |
| |
| assertTime( "time", "file01.txt" ); |
| assertTime( "time", "file02.txt" ); |
| |
| // only one file is expected to change |
| Set<String> changedFiles = new HashSet<>(); |
| changedFiles.add( "file01.txt" ); |
| |
| TestIncrementalBuildContext ctx = |
| new TestIncrementalBuildContext( unitDirectory, changedFiles, Collections.emptyMap() ); |
| ThreadBuildContext.setThreadBuildContext( ctx ); |
| |
| filter( "notime" ); |
| assertTime( "notime", "file01.txt" ); |
| assertTime( "time", "file02.txt" ); // this one is unchanged |
| |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file01.txt" ) ) ); |
| |
| ctx = new TestIncrementalBuildContext( unitDirectory, Collections.emptySet(), changedFiles, |
| Collections.emptyMap() ); |
| ThreadBuildContext.setThreadBuildContext( ctx ); |
| |
| filter( "moretime" ); |
| assertFalse( new File( outputDirectory, "file01.txt" ).exists() ); |
| assertTime( "time", "file02.txt" ); // this one is unchanged |
| |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file01.txt" ) ) ); |
| |
| } |
| |
| public void testOutputChange() |
| throws Exception |
| { |
| // run full build first |
| filter( "time" ); |
| |
| // all files are reprocessed after contents of output directory changed (e.g. was deleted) |
| Set<String> changedFiles = new HashSet<>(); |
| changedFiles.add( "target/IncrementalResourceFilteringTest" ); |
| TestIncrementalBuildContext ctx = |
| new TestIncrementalBuildContext( unitDirectory, changedFiles, Collections.emptyMap() ); |
| ThreadBuildContext.setThreadBuildContext( ctx ); |
| |
| filter( "notime" ); |
| assertTime( "notime", "file01.txt" ); |
| assertTime( "notime", "file02.txt" ); |
| |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file01.txt" ) ) ); |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file02.txt" ) ) ); |
| |
| } |
| |
| public void testFilterChange() |
| throws Exception |
| { |
| // run full build first |
| filter( "time" ); |
| |
| // all files are reprocessed after content of filters changes |
| Set<String> changedFiles = new HashSet<>(); |
| changedFiles.add( "filters.txt" ); |
| TestIncrementalBuildContext ctx = |
| new TestIncrementalBuildContext( unitDirectory, changedFiles, Collections.emptyMap() ); |
| ThreadBuildContext.setThreadBuildContext( ctx ); |
| |
| filter( "notime" ); |
| assertTime( "notime", "file01.txt" ); |
| assertTime( "notime", "file02.txt" ); |
| |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file01.txt" ) ) ); |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file02.txt" ) ) ); |
| |
| } |
| |
| public void testFilterDeleted() |
| throws Exception |
| { |
| // run full build first |
| filter( "time" ); |
| |
| // all files are reprocessed after content of filters changes |
| Set<String> deletedFiles = new HashSet<>(); |
| deletedFiles.add( "filters.txt" ); |
| TestIncrementalBuildContext ctx = new TestIncrementalBuildContext( unitDirectory, Collections.emptySet(), |
| deletedFiles, Collections.emptyMap() ); |
| ThreadBuildContext.setThreadBuildContext( ctx ); |
| |
| filter( "notime" ); |
| assertTime( "notime", "file01.txt" ); |
| assertTime( "notime", "file02.txt" ); |
| |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file01.txt" ) ) ); |
| assertTrue( ctx.getRefreshFiles().contains( new File( outputDirectory, "file02.txt" ) ) ); |
| } |
| |
| private void assertTime( String time, String relpath ) |
| throws IOException |
| { |
| Properties properties = new Properties(); |
| |
| |
| try ( InputStream is = new FileInputStream( new File( outputDirectory, relpath ) ) ) |
| { |
| properties.load( is ); |
| } |
| |
| assertEquals( time, properties.getProperty( "time" ) ); |
| } |
| |
| private void filter( String time ) |
| throws Exception |
| { |
| File baseDir = new File( getBasedir() ); |
| StubMavenProject mavenProject = new StubMavenProject( baseDir ); |
| mavenProject.setVersion( "1.0" ); |
| mavenProject.setGroupId( "org.apache" ); |
| mavenProject.setName( "test project" ); |
| |
| Properties projectProperties = new Properties(); |
| projectProperties.put( "time", time ); |
| projectProperties.put( "java.version", "zloug" ); |
| mavenProject.setProperties( projectProperties ); |
| MavenResourcesFiltering mavenResourcesFiltering = lookup( MavenResourcesFiltering.class ); |
| |
| String unitFilesDir = new File( unitDirectory, "files" ).getPath(); |
| |
| Resource resource = new Resource(); |
| List<Resource> resources = new ArrayList<>(); |
| resources.add( resource ); |
| resource.setDirectory( unitFilesDir ); |
| resource.setFiltering( true ); |
| |
| List<String> filtersFile = new ArrayList<>(); |
| filtersFile.add( new File( unitDirectory, "filters.txt" ).getPath() ); |
| |
| MavenResourcesExecution mre = new MavenResourcesExecution(); |
| mre.setResources( resources ); |
| mre.setOutputDirectory( outputDirectory ); |
| mre.setEncoding( "UTF-8" ); |
| mre.setMavenProject( mavenProject ); |
| mre.setFilters( filtersFile ); |
| mre.setNonFilteredFileExtensions( Collections.<String>emptyList() ); |
| mre.setMavenSession( new StubMavenSession() ); |
| mre.setUseDefaultFilterWrappers( true ); |
| |
| mavenResourcesFiltering.filterResources( mre ); |
| } |
| |
| } |