/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
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package com.sun.enterprise.cli.framework;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import junit.framework.*;
/**
 *
 * @author <a href="mailto:toby.h.ferguson@sun.com">Toby H Ferguson</a>
 * @version $Revision: 1.5 $
 */

public class OutputTest extends TestCase {
    public void testNotClosedWhenDone() throws Exception {
        final TestStream ts = new TestStream();
        final Output out = new Output(ts, false);
        out.close();
        assertTrue("Expected test stream to still be open", !ts.isClosed());
    }
        
    public void testClosedWhenDone() throws Exception {
        final TestStream ts = new TestStream();
        final Output out = new Output(ts, true);
        out.close();
        assertTrue("Expected test stream to be closed", ts.isClosed());
    }
    
    public void testPrintlnObject() throws Exception {
        final ByteArrayOutputStream bout = new ByteArrayOutputStream();
        final Output out = new Output(bout, true);
        final Object o = new Object();
        out.println(o);
        out.flush();
        assertEquals(o.toString() + System.getProperty("line.separator"), bout.toString());
    }
        
    public void testPrintln() throws Exception {
        final ByteArrayOutputStream bout = new ByteArrayOutputStream();
        final Output out = new Output(bout, true);
        out.println("m");
        out.flush();
        assertEquals("m" + System.getProperty("line.separator"), bout.toString());
    }
        
    public void testPrintObject() throws Exception {
        final ByteArrayOutputStream bout = new ByteArrayOutputStream();
        final Output out = new Output(bout, true);
        final Object o = new Object();
        out.print(o);
        out.flush();
        //need to add "\n" at the end since bout.toString() returns a newline at the end
        assertEquals(o.toString()+"\n", bout.toString());
    }
        
    public void testSimpleUse() throws Exception {
        final ByteArrayOutputStream bout = new ByteArrayOutputStream();
        final Output out = new Output(bout, true);
        out.print("m");
        out.flush();
        assertEquals("m", bout.toString());
    }

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

    protected void setUp() {
    }

    protected void tearDown() {
    }

    private void nyi(){
        fail("Not Yet Implemented");
    }

    public static void main(String args[]){
        if (args.length == 0){
            junit.textui.TestRunner.run(OutputTest.class);
        } else {
            junit.textui.TestRunner.run(makeSuite(args));
        }
    }
    private static TestSuite makeSuite(String args[]){
        final TestSuite ts = new TestSuite();
        for (int i = 0; i < args.length; i++){
            ts.addTest(new OutputTest(args[i]));
        }
        return ts;
    }
}

class TestStream extends ByteArrayOutputStream 
{
    private boolean closed = false;
    public void close() throws IOException {
        super.close();
        closed = true;
    }
    boolean isClosed() {
        return closed;
    }
}