package org.apache.maven.plugins.shade.filter;
/*
* 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.junit.Assert.assertEquals;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.File;
import java.io.IOException;
import java.util.Set;
import java.util.TreeSet;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.DefaultArtifact;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.project.MavenProject;
import org.junit.Before;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.mockito.ArgumentCaptor;
public class MinijarFilterTest
{
private File emptyFile;
@Before
public void init() throws IOException {
TemporaryFolder tempFolder = new TemporaryFolder();
tempFolder.create();
this.emptyFile = tempFolder.newFile();
}
@Test
public void testWithMockProject()
throws IOException
{
ArgumentCaptor<CharSequence> logCaptor = ArgumentCaptor.forClass( CharSequence.class );
MavenProject mavenProject = mockProject(emptyFile);
Log log = mock( Log.class );
MinijarFilter mf = new MinijarFilter( mavenProject, log );
mf.finished();
verify( log, times( 1 ) ).info( logCaptor.capture() );
assertEquals( "Minimized 0 -> 0", logCaptor.getValue() );
}
@Test
public void testWithPomProject()
throws IOException
{
ArgumentCaptor<CharSequence> logCaptor = ArgumentCaptor.forClass( CharSequence.class );
// project with pom packaging and no artifact.
MavenProject mavenProject = mockProject(null);
mavenProject.setPackaging("pom");
Log log = mock( Log.class );
MinijarFilter mf = new MinijarFilter( mavenProject, log );
mf.finished();
verify( log, times( 1 ) ).info( logCaptor.capture() );
// verify no access to project's artifacts
verify( mavenProject, times(0) ).getArtifacts();
assertEquals( "Minimized 0 -> 0", logCaptor.getValue() );
}
private MavenProject mockProject(File file) {
MavenProject mavenProject = mock( MavenProject.class );
Artifact artifact = mock( Artifact.class );
when( artifact.getGroupId() ).thenReturn( "com" );
when( artifact.getArtifactId() ).thenReturn( "aid" );
when( artifact.getVersion() ).thenReturn( "1.9" );
when( artifact.getClassifier() ).thenReturn( "classifier1" );
when( artifact.getScope() ).thenReturn( Artifact.SCOPE_COMPILE );
when( mavenProject.getArtifact() ).thenReturn( artifact );
DefaultArtifact dependencyArtifact =
new DefaultArtifact(
"dep.com",
"dep.aid",
"1.0",
"compile",
"jar",
"classifier2",
null);
dependencyArtifact.setFile(file);
Set<Artifact> artifacts = new TreeSet<Artifact>();
artifacts.add( dependencyArtifact );
when( mavenProject.getArtifacts() ).thenReturn( artifacts );
when( mavenProject.getArtifact().getFile() ).thenReturn( file );
return mavenProject;
}
@Test
public void finsishedShouldProduceMessageForClassesTotalNonZero()
{
ArgumentCaptor<CharSequence> logCaptor = ArgumentCaptor.forClass( CharSequence.class );
Log log = mock( Log.class );
MinijarFilter m = new MinijarFilter( 1, 50, log );
m.finished();
verify( log, times( 1 ) ).info( logCaptor.capture() );
assertEquals( "Minimized 51 -> 1 (1%)", logCaptor.getValue() );
}
@Test
public void finsishedShouldProduceMessageForClassesTotalZero()
{
ArgumentCaptor<CharSequence> logCaptor = ArgumentCaptor.forClass( CharSequence.class );
Log log = mock( Log.class );
MinijarFilter m = new MinijarFilter( 0, 0, log );
m.finished();
verify( log, times( 1 ) ).info( logCaptor.capture() );
assertEquals( "Minimized 0 -> 0", logCaptor.getValue() );
}
}