Ant example source code file (DirSetTest.java)

This example Ant source code file (DirSetTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Ant tags/keywords

abstractfileset, abstractfilesettest, buildexception, dirset, dirset, dirsettest, dirsettest, exception, file, file, fileoutputstream, fileset, fileset, io, reference

The DirSetTest.java source code

/*
 *  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.
 *
 */

package org.apache.tools.ant.types;

import java.io.File;
import java.io.FileOutputStream;
import org.apache.tools.ant.BuildException;

/**
 * JUnit 3 testcases for org.apache.tools.ant.types.DirSet.
 *
 */
public class DirSetTest extends AbstractFileSetTest {

    public DirSetTest(String name) {
        super(name);
    }

    protected AbstractFileSet getInstance() {
        return new DirSet();
    }

    public void testFileSetIsNoDirSet() {
        DirSet ds = (DirSet) getInstance();
        ds.setProject(getProject());
        FileSet fs = new FileSet();
        fs.setProject(getProject());
        getProject().addReference("dummy", fs);
        ds.setRefid(new Reference(getProject(), "dummy"));
        try {
            ds.getDir(getProject());
            fail("DirSet created from FileSet reference");
        } catch (BuildException e) {
            assertEquals("dummy doesn\'t denote a DirSet", e.getMessage());
        }

        ds = (DirSet) getInstance();
        ds.setProject(getProject());
        getProject().addReference("dummy2", ds);
        fs.setRefid(new Reference(getProject(), "dummy2"));
        try {
            fs.getDir(getProject());
            fail("FileSet created from DirSet reference");
        } catch (BuildException e) {
            assertEquals("dummy2 doesn\'t denote a FileSet", e.getMessage());
        }
    }

    public void testToString() throws Exception {
        File tmp = File.createTempFile("DirSetTest", "");
        tmp.delete();
        File a = new File(tmp, "a");
        a.mkdirs();
        File b = new File(tmp, "b");
        File bc = new File(b, "c");
        bc.mkdirs();
        new FileOutputStream(new File(a, "x")).close();
        new FileOutputStream(new File(b, "x")).close();
        new FileOutputStream(new File(bc, "x")).close();
        DirSet ds = new DirSet();
        ds.setProject(getProject());
        ds.setDir(tmp);
        ds.setIncludes("b/");
        assertEquals("b;b" + File.separator + "c", ds.toString());
    }

}