nbm-maven-plugin/src/test/java/org/apache/netbeans/nbm/NetBeansManifestUpdateMojoTest.java

package org.apache.netbeans.nbm;

/*
 * 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.util.Arrays;
import java.util.List;
import java.util.Locale;
import java.util.regex.Pattern;
import junit.framework.TestCase;
import org.apache.tools.ant.taskdefs.Manifest;

/**
 *
 * @author mkleint
 */
public class NetBeansManifestUpdateMojoTest extends TestCase
{

    public NetBeansManifestUpdateMojoTest( String testName )
    {
        super( testName );
    }

    public void testCreateCompiledPatternList()
    {
        List<String> subpackages = Arrays.asList( new String[]
        {
            "org.milos.**",
            "org.tomas.**"
        } );
        List<Pattern> result = NetBeansManifestUpdateMojo.createCompiledPatternList( subpackages );
        assertTrue( matches( "org.milos.Test", result ) );
        assertTrue( matches( "org.milos.pack.Test", result ) );
        assertTrue( matches( "org.tomas.pack.Test$Inside", result ) );
        assertFalse( matches( "org.milan", result ) );
        assertFalse( matches( "org.milosclass", result ) );

        List<String> packages = Arrays.asList( new String[]
        {
            "org.milos.*",
            "org.tomas.*"
        } );
        result = NetBeansManifestUpdateMojo.createCompiledPatternList( packages );
        assertTrue( matches( "org.milos.Test", result ) );
        assertFalse( matches( "org.milos.pack.Test", result ) );
        assertFalse( matches( "org.tomas.pack.Test$Inside", result ) );
        assertTrue( matches( "org.tomas.Test$Inside", result ) );
        assertFalse( matches( "org.milan", result ) );
        assertFalse( matches( "org.milosclass", result ) );

    }

    private boolean matches( String className, List<Pattern> matchers )
    {
        for ( Pattern patt : matchers )
        {
            if ( patt.matcher( className ).matches() )
            {
                return true;
            }
        }
        return false;
    }

    public void testShorten()
    {
        Locale old = Locale.getDefault();
        Locale.setDefault( Locale.US );
        try
        {
            assertEquals( null, NetBeansManifestUpdateMojo.shorten( null ) );
            assertEquals( null, NetBeansManifestUpdateMojo.shorten( "" ) );
            assertEquals( "I typed some description here", NetBeansManifestUpdateMojo.shorten( "I typed some description here" ) );
            assertEquals( "Now I'm trying to be serious.", NetBeansManifestUpdateMojo.shorten( "Now I'm trying to be serious." ) );
            assertEquals( "A meaningful description.", NetBeansManifestUpdateMojo.shorten( "A meaningful description. But will it work?" ) );
            assertEquals( "I have no idea what this module does, do you?", NetBeansManifestUpdateMojo.shorten( "I have no idea what this module does, do you? No? Fine." ) );
        }
        finally
        {
            Locale.setDefault( old );
        }
    }

    public void testNewlines()
            throws Exception
    {
        Manifest m = new Manifest();
        Manifest.Section s = m.getMainSection();
        new NetBeansManifestUpdateMojo().conditionallyAddAttribute( s, "Desc", "Something.\n   Else.\n" );
        assertEquals( "Something. Else.", s.getAttributeValue( "Desc" ) );
    }

}