package jmri.jmrix.srcp;

import jmri.util.JUnitUtil;

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


/**
 * Tests for the jmri.jmrix.srcp.SRCPTurnout class
 *
 * @author Bob Jacobsen
 * @author Paul Bender Copyright (C) 2017
 */
public class SRCPTurnoutTest extends jmri.implementation.AbstractTurnoutTestBase {

    private SRCPTrafficControlScaffold stc = null;

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

    @Override
    public void checkThrownMsgSent() {
       Assert.assertTrue("message sent", stc.outbound.size()>0);
       Assert.assertEquals("content", "SET 1 GA 1 0 1 -1\n", stc.outbound.elementAt(stc.outbound.size() - 1).toString());  // THROWN message
    }

    @Override
    public void checkClosedMsgSent() {
       Assert.assertTrue("message sent", stc.outbound.size()>0);
       Assert.assertEquals("content", "SET 1 GA 1 0 0 -1\n", stc.outbound.elementAt(stc.outbound.size() - 1).toString());  // THROWN message
    }

    @Test
    public void testGetNumber(){
        Assert.assertEquals("Number", 1, ((SRCPTurnout) t).getNumber());
    }

    @Override
    @Test
    public void testDispose() {
        t.setCommandedState(jmri.Turnout.CLOSED);    // in case registration with TrafficController
        //is deferred to after first use
        t.dispose();
        Assert.assertEquals("controller listeners remaining", 1, numListeners());
    }


    @BeforeEach
    @Override
    public void setUp() {
        JUnitUtil.setUp();
        stc = new SRCPTrafficControlScaffold();
        SRCPBusConnectionMemo memo = new SRCPBusConnectionMemo(stc, "TEST", 1);
        memo.setTurnoutManager(new SRCPTurnoutManager(memo));
        t = new SRCPTurnout(1, memo);
    }

    @Override
    @AfterEach
    public void tearDown() {
        JUnitUtil.clearShutDownManager(); // put in place because AbstractMRTrafficController implementing subclass was not terminated properly
        JUnitUtil.tearDown();
    }

}