NullWriterTests.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.test.utility.io;

import java.io.IOException;
import java.io.Writer;
import java.util.Arrays;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.eclipse.persistence.tools.workbench.test.utility.TestTools;
import org.eclipse.persistence.tools.workbench.utility.io.NullWriter;


public class NullWriterTests extends TestCase {
    private Writer nullWriter;

    public static Test suite() {
        return new TestSuite(NullWriterTests.class);
    }

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

    protected void setUp() throws Exception {
        super.setUp();
        this.nullWriter = NullWriter.instance();
    }

    protected void tearDown() throws Exception {
        TestTools.clear(this);
        super.tearDown();
    }

    public void testWriteCharArrayIntInt() throws IOException {
        this.nullWriter.write(new char[10], 2, 5);
    }

    public void testFlush() throws IOException {
        this.nullWriter.flush();
    }

    public void testClose() throws IOException {
        this.nullWriter.close();
    }

    public void testWriteCharArray() throws IOException {
        char[] charArray = new char[10];
        Arrays.fill(charArray, 'a');
        this.nullWriter.write(charArray);
    }

    public void testWriteInt() throws IOException {
        this.nullWriter.write(10);
    }

    public void testWriteStringIntInt() throws IOException {
        this.nullWriter.write("0123456789", 2, 5);
    }

    public void testWriteString() throws IOException {
        this.nullWriter.write("0123456789");
    }

}