DCProgressBarTest.java example

Explorer
DataCleaner-master
/**
 * DataCleaner (community edition)
 * Copyright (C) 2014 Neopost - Customer Information Management
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.datacleaner.widgets;

import junit.framework.TestCase;

public class DCProgressBarTest extends TestCase {

    public void testGetBarWidth() throws Exception {
        final DCProgressBar bar = new DCProgressBar(50, 150);
        bar.setSize(100, 10);

        assertEquals(0, bar.getBarWidth(50));
        assertEquals(1, bar.getBarWidth(51));
        assertEquals(50, bar.getBarWidth(100));
        assertEquals(0, bar.getBarWidth(-10));
        assertEquals(100, bar.getBarWidth(1064564));
    }

    public void testSetValueIfGreater() throws Exception {
        final DCProgressBar bar = new DCProgressBar(0, 150);

        assertTrue(bar.setValueIfGreater(2));
        assertFalse(bar.setValueIfGreater(1));
        assertEquals(2, bar.getValue());

        assertTrue(bar.setValueIfGreater(10));
        assertFalse(bar.setValueIfGreater(9));
        assertFalse(bar.setValueIfGreater(8));
        assertFalse(bar.setValueIfGreater(1));
        assertEquals(10, bar.getValue());
    }
}