package jmri.util;

import org.junit.jupiter.api.*;

import jmri.*;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;

/**
 *
 * @author Paul Bender Copyright (C) 2017
 */
public class LocoAddressComparatorTest {

    @Test
    public void testCTor() {
        LocoAddressComparator t = new LocoAddressComparator();
        assertNotNull( t, "exists");
    }

    @Test
    public void testEquals() {
        LocoAddressComparator t = new LocoAddressComparator();
        
        LocoAddress l1 = new DccLocoAddress(200, true);
        LocoAddress l2 = new DccLocoAddress(200, true);
        LocoAddress l3 = new DccLocoAddress(300, true);
        LocoAddress l4 = new DccLocoAddress(30, true);
        LocoAddress l5 = new DccLocoAddress(30, false);
        
        assertEquals( 0, t.compare(l1, l2), "200, true == 200, true");
        assertEquals( -1, t.compare(l1, l3), "200, true < 300, true");
        assertEquals( +1, t.compare(l3, l2), "300, true > 200, true");

        assertEquals( -1, t.compare(l4, l5), "30, true < 30, false");
        assertEquals( +1, t.compare(l5, l4), "30, false > 30, true");
    }
    
    @BeforeEach
    public void setUp() {
        JUnitUtil.setUp();
    }

    @AfterEach
    public void tearDown() {
        JUnitUtil.tearDown();
    }

    // private static final Logger log = LoggerFactory.getLogger(LocoAddressComparatorTest.class);

}