package jmri.jmrix.xpa;

import jmri.Turnout;

import org.junit.Assert;
import org.junit.jupiter.api.*;

/**
 * Tests for the jmri.jmrix.xpa.XpaTurnout class.
 *
 * @author Paul Bender
 */
public class XpaTurnoutTest extends jmri.implementation.AbstractTurnoutTestBase  {

    private XpaTrafficControlScaffold xnis;
    private XpaSystemConnectionMemo memo = null;

    @Override
    public int numListeners() {
        return xnis.numListeners();
    }

    @Override
    public void checkClosedMsgSent() {
        Assert.assertEquals("closed message", "ATDT#3#3;",
                xnis.outbound.get(xnis.outbound.size() - 1).toString());
        Assert.assertEquals("CLOSED state", (t.getInverted() ? Turnout.THROWN : Turnout.CLOSED), t.getCommandedState());
    }

    @Override
    public void checkThrownMsgSent() {
        Assert.assertEquals("thrown message", "ATDT#3#1;",
                xnis.outbound.get(xnis.outbound.size() - 1).toString());
        Assert.assertEquals("THROWN state", (t.getInverted() ? Turnout.CLOSED : Turnout.THROWN), t.getCommandedState());
    }

    @Test
    public void testCtor() {
        Assert.assertNotNull(t);
    }

    @Override
    @BeforeEach
    public void setUp() {
        jmri.util.JUnitUtil.setUp();
        memo = new XpaSystemConnectionMemo();
        xnis = new XpaTrafficControlScaffold();
        memo.setXpaTrafficController(xnis);
        t = new XpaTurnout(3, memo);
    }

    @Override
    @AfterEach
    public void tearDown() {
        jmri.util.JUnitUtil.tearDown();
        memo = null;
        xnis = null;
    }

}