/*
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 * and open the template in the editor.
 */

package testapp;

import java.awt.image.BufferedImage;
import java.io.File;
import javax.imageio.ImageIO;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.logging.*;

/**
 *
 * @author sven
 */
public class GraphGeneratorTest {

    public GraphGeneratorTest() {
    }

    @BeforeClass
    public static void setUpClass() throws Exception {
    }

    @AfterClass
    public static void tearDownClass() throws Exception {
    }

    @Before
    public void setUp() {
    }

    @After
    public void tearDown() {
    }

    /**
     * Test of doInBackground method, of class GraphGenerator.
     */
    @Test
    public void testDoInBackground() throws Exception {
        System.out.println("doInBackground");
        File dotFile = new File(App.getInstance().getAppPath()+"/resource/test.dot");
        GraphGenerator instance = new GraphGenerator(dotFile);
        instance.execute();
        while(!instance.isDone()) {
            Thread.sleep(100);
        }
        File imgFile = instance.get();
        assertNotNull(imgFile);
        BufferedImage img = ImageIO.read(imgFile);
        assertNotNull(img);
    }
}