package org.jdesktop.swingx.util;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import java.awt.image.BufferedImage;
import org.jdesktop.swingx.util.GraphicsUtilities;
import org.junit.Test;
public class GraphicsUtilitiesTest {
@Test
public void testClear() {
BufferedImage img = GraphicsUtilities.createCompatibleImage(1, 1);
GraphicsUtilities.clear(img);
assertThat(GraphicsUtilities.getPixels(img, 0, 0, 1, 1, null)[0], is(0));
}
}