ConflictDialogTest.java

// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.gui.dialogs;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.awt.Color;
import java.awt.image.BufferedImage;

import org.junit.Rule;
import org.junit.Test;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.data.coor.LatLon;
import org.openstreetmap.josm.data.osm.Node;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.data.osm.RelationMember;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.gui.dialogs.ConflictDialog.ConflictPainter;
import org.openstreetmap.josm.testutils.JOSMTestRules;

import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

/**
 * Unit tests of {@link ConflictDialog} class.
 */
public class ConflictDialogTest {

    /**
     * Setup tests
     */
    @Rule
    @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
    public JOSMTestRules test = new JOSMTestRules().platform().commands();

    /**
     * Unit test of {@link ConflictDialog#ConflictDialog}.
     */
    @Test
    public void testConflictDialog() {
        assertNotNull(new ConflictDialog());
    }

    /**
     * Unit test of {@link ConflictDialog#getColor} method.
     */
    @Test
    public void testGetColor() {
        assertEquals(Color.gray, ConflictDialog.getColor());
    }

    /**
     * Unit tests of {@link ConflictPainter} class.
     */
    @Test
    public void testConflictPainter() {
        ConflictPainter cp = new ConflictPainter(Main.map.mapView, new BufferedImage(800, 600, BufferedImage.TYPE_3BYTE_BGR).createGraphics());
        Node n1 = new Node(1, 1);
        n1.setCoor(new LatLon(1, 1));
        Node n2 = new Node(2, 1);
        n2.setCoor(new LatLon(2, 2));
        Way w = new Way(1, 1);
        w.addNode(n1);
        w.addNode(n2);
        Relation r = new Relation(1, 1);
        r.addMember(new RelationMember("outer", w));
        cp.visit(n1);
        cp.visit(n2);
        cp.visit(w);
        cp.visit(r);
    }
}