package org.codehaus.mojo.javascript;
/*
* Copyright 2001-2005 The Apache Software Foundation.
*
* Licensed 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.FilenameFilter;
import org.apache.maven.plugin.Mojo;
import org.apache.maven.plugin.testing.AbstractMojoTestCase;
import org.codehaus.plexus.util.FileUtils;
public class CompressMojoTest
extends AbstractMojoTestCase
{
public void testAttachCompressedScriptaculous()
throws Exception
{
File testPom = new File( getBasedir(), "src/test/resources/attach-compressed.pom" );
Mojo mojo = (Mojo) lookupMojo( "attach-compressed", testPom );
assertNotNull( "Failed to configure the plugin", mojo );
mojo.execute();
File[] js = getScripts( "./src/test/resources/scripts" );
long size = 0;
for ( int i = 0; i < js.length; i++ )
{
size += js[i].length();
}
File expected =
new File( "./target/test-target/attach-compressed/scriptaculous-1.7-compressed.jar" );
assertTrue( "expected file not found " + expected, expected.exists() );
assertTrue( "no compression occured", expected.length() < size );
}
public void testCompressScriptaculous()
throws Exception
{
File target = new File( "target/test-target/compress" );
target.mkdirs();
FileUtils.cleanDirectory( target );
FileUtils.copyDirectory( new File( "src/test/resources/scripts" ), target );
File testPom = new File( getBasedir(), "/target/test-classes/compress.pom" );
Mojo mojo = (Mojo) lookupMojo( "compress", testPom );
assertNotNull( "Failed to configure the plugin", mojo );
mojo.execute();
File[] js = getScripts( "./src/test/resources/scripts" );
for ( int i = 0; i < js.length; i++ )
{
File expected = new File( target, js[i].getName().replace( ".js", "-compressed.js" ) );
assertTrue( "expected file not found " + expected.getName(), expected.exists() );
assertTrue( "no compression occured on " + expected.getName(),
expected.length() < js[i].length() );
}
}
public void testZeroLengthInput()
throws Exception
{
File target = new File( "target/test-target/compress-zero-length" );
target.mkdirs();
FileUtils.cleanDirectory( target );
FileUtils.copyDirectory( new File( "src/test/resources/zero-length" ), target );
File testPom = new File( getBasedir(), "/target/test-classes/compress-zero-length.pom" );
Mojo mojo = (Mojo) lookupMojo( "compress", testPom );
assertNotNull( "Failed to configure the plugin", mojo );
mojo.execute();
File[] js = getScripts( "./src/test/resources/zero-length" );
for ( int i = 0; i < js.length; i++ )
{
File expected = new File( target, js[i].getName().replace( ".js", "-min.js" ) );
assertTrue( "expected file not found " + expected.getName(), expected.exists() );
}
}
private File[] getScripts( String path )
{
File[] js = new File( path ).listFiles( new FilenameFilter()
{
public boolean accept( File dir, String name )
{
return name.endsWith( ".js" );
}
} );
return js;
}
}