// XAAL toolkit
// Copyright (C) 2009 Ville Karavirta <vkaravir(a)cs.hut.fi>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
package tests.xaal.objects.graphical;

import java.awt.Color;

import junit.framework.TestCase;
import xaal.objects.graphical.Style;
import xaal.util.XaalConstants;

/**
 * @author vkaravir
 *
 */
public class StyleTest extends TestCase {

    /**
     * @param name
     */
    public StyleTest(String name) {
        super(name);
    }

    /* (non-Javadoc)
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
    }

    /* (non-Javadoc)
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        super.tearDown();
    }

    public void testUses() {
        Style s1 = new Style();
        Style s2 = new Style();
        s1.setColor(Color.blue);
        assertEquals(Color.blue, s1.getColor());
        assertEquals(Color.black, s2.getColor());
        s2.setUses(s1);
        assertEquals(Color.blue, s2.getColor());
        s2.setColor(Color.red);
        assertEquals(Color.red, s2.getColor());
        s1.setColor((Color)null);
        assertEquals(null, s1.getColor());
        s1.setColor((String)null);
        assertEquals(null, s1.getColor());
        s1.setColor("blue");
        assertEquals(XaalConstants.DEFAULT_PROPERTY_STROKEWIDTH, s1.getStrokeWidth());
        assertEquals(XaalConstants.DEFAULT_PROPERTY_STROKEWIDTH, s2.getStrokeWidth());
        s2.setStrokeWidth(2);
        assertEquals(XaalConstants.DEFAULT_PROPERTY_STROKEWIDTH, s1.getStrokeWidth());
        assertEquals(2, s2.getStrokeWidth());

        assertEquals(null, s1.getFillColor());
        s1.setFillColor(Color.blue);
        assertEquals(Color.blue, s1.getFillColor());
        assertEquals(Color.blue, s2.getFillColor());
        assertEquals(Color.blue, s2.getFillColor());
        s2.setFillColor(Color.red);
        assertEquals(Color.red, s2.getFillColor());
        s1.setFillColor((Color)null);        
        assertEquals(null, s1.getFillColor());

        assertEquals(false, s1.isForwardArrow());
        assertEquals(false, s1.isBackwardArrow());
        s1.setForwardArrow(true);
        assertEquals(true, s2.isForwardArrow());
        s2.setForwardArrow(false);
        assertEquals(false, s2.isForwardArrow());
        
        Style s3 = new Style(s1);
        Style s4 = new Style();
        assertEquals(Color.black, s4.getColor());
        assertEquals(Color.blue, s3.getColor());
        s4.setUses(s3);
        assertEquals(Color.blue, s4.getColor());
        assertEquals(s3, s4.getUses());
    }
}