package jmri.jmrix.easydcc;

import jmri.JmriException;
import jmri.jmrix.AbstractPowerManagerTestBase;
import jmri.util.JUnitUtil;
import jmri.util.junit.annotations.NotApplicable;

import org.junit.jupiter.api.*;

/**
 * JUnit tests for the EasyDccPowerManager class
 *
 * @author Bob Jacobsen Copyright 2006
 */
public class EasyDccPowerManagerTest extends AbstractPowerManagerTestBase {

    // service routines to simulate receiving on, off from interface
    @Override
    protected void hearOn() {
        // this does nothing, as there is no unsollicited on
    }

    @Override
    protected void sendOnReply() {
        EasyDccReply l = new EasyDccReply();
        controller.sendTestReply(l);
    }

    @Override
    protected void sendOffReply() {
        EasyDccReply l = new EasyDccReply();
        controller.sendTestReply(l);
    }

    @Override
    protected void hearOff() {
        // this does nothing, as there is no unsolicited on
    }
    
    @Override
    protected void sendIdleReply() {
        // this does nothign as there is no IDLE support
    }

    @Override
    protected void hearIdle() {
        // this does nothign as there is no IDLE support
    }

    @Override
    protected int numListeners() {
        return controller.numListeners();
    }

    @Override
    protected int outboundSize() {
        return controller.outbound.size();
    }

    @Override
    protected boolean outboundOnOK(int index) {
        return 'E' == ((controller.outbound.elementAt(index))).getOpCode();
    }

    @Override
    protected boolean outboundOffOK(int index) {
        return 'K' == ((controller.outbound.elementAt(index))).getOpCode();
    }

    @Override
    protected boolean outboundIdleOK(int index) {
        return false;
    }

    // setup a default EasyDccTrafficController interface
    @Override
    @BeforeEach
    public void setUp() {
        jmri.util.JUnitUtil.setUp();
        EasyDccSystemConnectionMemo memo = new EasyDccSystemConnectionMemo("E", "EasyDCC via Serial");
        controller = new EasyDccTrafficControlScaffold(memo);
        memo.setEasyDccTrafficController(controller); // important for successful getTrafficController()
        p = new EasyDccPowerManager(memo);
    }

    EasyDccTrafficControlScaffold controller;  // holds dummy EasyDccTrafficController for testing

    // replace some standard tests, as there's no unsolicted message from the
    // master saying power has changed.  Instead, these test the 
    // state readback by sending messages & getting a reply
    @Override
    @Test
    @NotApplicable("no unsolicited messages, so skip test")
    public void testStateOn() throws JmriException {
    }

    @Override
    @Test
    @NotApplicable("no unsolicited messages, so skip test")
    public void testStateOff() throws JmriException {
    }

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

}