package jmri.jmrix.rps.serial;

import jmri.jmrix.rps.Engine;
import jmri.jmrix.rps.Reading;
import jmri.util.JUnitUtil;

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

/**
 * JUnit tests for the rps.serial.SerialAdapter class.
 *
 * @author Bob Jacobsen Copyright 2008
 */
public class SerialAdapterTest {

    @Test
    public void testStringParsing3() throws java.io.IOException {
        // String input = "DATA,TIME,4105,3751,1423,2835";
        String input = "4105,3751,1423,2835";
        new Engine() {
            {
                _instance = this;
                setDefaultAlignment();
            }

            @Override
            protected void setInitialAlignment() {
                setDefaultAlignment();
            }
        };
        SerialAdapter s = new SerialAdapter();
        Reading r = s.makeReading(input);
        Assert.assertEquals("n sample OK", 4, r.getNValues());
        Assert.assertTrue("val 1", 0.001 > Math.abs(r.getValue(1) - 4105.));
        Assert.assertTrue("val 2", 0.001 > Math.abs(r.getValue(2) - 3751.));
        Assert.assertTrue("val 3", 0.001 > Math.abs(r.getValue(3) - 1423.));
        Assert.assertTrue("val 4", 0.001 > Math.abs(r.getValue(4) - 2835.));
    }

    @Test
    public void testStringParsing12() throws java.io.IOException {
        // String input = "DATA,TIME,1,2,3,4,5,6,7,8,9,10,11,12";
        String input = "1,2,3,4,5,6,7,8,9,10,11,12";
        new Engine() {
            {
                _instance = this;
                setDefaultAlignment();
            }

            @Override
            protected void setInitialAlignment() {
                setDefaultAlignment();
            }
        };
        SerialAdapter s = new SerialAdapter();
        Reading r = s.makeReading(input);
        Assert.assertEquals("n sample OK", 12, r.getNValues());
        Assert.assertTrue("val 1", 0.001 > Math.abs(r.getValue(1) - 1.));
        Assert.assertTrue("val 2", 0.001 > Math.abs(r.getValue(2) - 2.));
        Assert.assertTrue("val 3", 0.001 > Math.abs(r.getValue(3) - 3.));
    }

//    @Test
//    public void testStringParsingV2A() throws java.io.IOException {
//        // String input = "DATA,TIME,1,2,3,4,5,6,7,8,9,10,11,12";
//        String input = "DAT, TIME, 3,300,4,400,2,200";
//        new Engine() {
//            {
//                _instance = this;
//                setDefaultAlignment();
//            }
//
//            protected void setInitialAlignment() {
//                setDefaultAlignment();
//            }
//        };
//        SerialAdapter s = new SerialAdapter();
//        s.version = 2;
//        Reading r;
//        r = s.makeReading(input);
//        JUnitAppender.assertWarnMessage("Data from unexpected receiver 3, creating receiver");
//        JUnitAppender.assertWarnMessage("Data from unexpected receiver 4, creating receiver");
//        // getValue indexed from 1
//        Assert.assertTrue("val 1", 0.001 > Math.abs(r.getValue(1) - 0.));
//        Assert.assertTrue("val 2", 0.001 > Math.abs(r.getValue(2) - 200.));
//        Assert.assertTrue("val 3", 0.001 > Math.abs(r.getValue(3) - 300.));
//        Assert.assertTrue("val 4", 0.001 > Math.abs(r.getValue(4) - 400.));
//    }
//
//    @Test
//    public void testStringParsingV2B() throws java.io.IOException {
//        // String input = "DATA,TIME,1,2,3,4,5,6,7,8,9,10,11,12";
//        String input = "DAT, TIME, 1,100,2,200,3,300,4,400";
//        new Engine() {
//            {
//                _instance = this;
//                setDefaultAlignment();
//            }
//
//            protected void setInitialAlignment() {
//                setDefaultAlignment();
//            }
//        };
//        SerialAdapter s = new SerialAdapter();
//        s.version = 2;
//        Reading r;
//        r = s.makeReading(input);
//        JUnitAppender.assertWarnMessage("Data from unexpected receiver 3, creating receiver");
//        JUnitAppender.assertWarnMessage("Data from unexpected receiver 4, creating receiver");
//        // getValue indexed from 1
//        Assert.assertTrue("val 1", 0.001 > Math.abs(r.getValue(1) - 100.));
//        Assert.assertTrue("val 2", 0.001 > Math.abs(r.getValue(2) - 200.));
//        Assert.assertTrue("val 3", 0.001 > Math.abs(r.getValue(3) - 300.));
//        Assert.assertTrue("val 4", 0.001 > Math.abs(r.getValue(4) - 400.));
//    }

    @BeforeEach
    public void setUp() {
        JUnitUtil.setUp();
    }

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