// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.gui.layer;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
/**
* Test the {@link LayerPositionStrategy} class.
*/
public class LayerPositionStrategyTest {
/**
* Test of robustness against null manager.
*/
@Test
public void testNullManager() {
assertEquals(0, LayerPositionStrategy.inFrontOfFirst(l -> true).getPosition(null));
assertEquals(0, LayerPositionStrategy.afterLast(l -> true).getPosition(null));
}
}