Serge NOEL
109 lines
3.1 KiB
Java
109 lines
3.1 KiB
Java
package jmri.jmrix.rps;
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import java.io.File;
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import java.io.IOException;
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import javax.vecmath.Point3d;
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import jmri.util.FileUtil;
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import org.junit.Assert;
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import org.junit.jupiter.api.*;
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import org.jdom2.Element;
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/**
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* JUnit tests for the rps.PositionFile class.
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* <p>
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* Stores a PositionFileTest.xml file in the temp directory below current
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* working directory.
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*
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* @author Bob Jacobsen Copyright 2007
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*/
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public class PositionFileTest {
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@Test
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public void testCtor() {
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Assertions.assertNotNull( new PositionFile() );
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}
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@Test
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public void testPointElement() {
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PositionFile f = new PositionFile();
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Point3d in = new Point3d(-1.0f, -2.0f, -3.0f);
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Element e = f.positionElement(in);
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Point3d out = f.positionFromElement(e);
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checkPoint3d(in, out);
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}
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@Test
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public void testReadingElement() {
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PositionFile f = new PositionFile();
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Reading in = new Reading("21", new double[]{0., 11, 12, 13, 14});
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Element e = f.readingElement(in);
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Reading out = f.readingFromElement(e);
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checkReading(in, out);
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}
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void checkPoint3d(Point3d first, Point3d second) {
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Assert.assertTrue("x ok", Math.abs(first.x - second.x) < 0.001);
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Assert.assertTrue("y ok", Math.abs(first.y - second.y) < 0.001);
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Assert.assertTrue("z ok", Math.abs(first.z - second.z) < 0.001);
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}
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void checkReading(Reading first, Reading second) {
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Assert.assertEquals("id ok", first.getId(), second.getId());
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Assert.assertEquals("num ok", first.getNValues(), second.getNValues());
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for (int i = 1; i <= first.getNValues(); i++) {
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Assert.assertTrue("" + i + " ok", Math.abs(first.getValue(i) - second.getValue(i)) < 0.001);
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}
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}
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@Test
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public void testRW() throws IOException, org.jdom2.JDOMException {
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PositionFile fout = new PositionFile();
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fout.prepare();
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fout.setReceiver(2, new Point3d(1.0f, 2.0f, 3.0f), true);
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Reading rout = new Reading("21", new double[]{11, 12, 13, 14});
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fout.setCalibrationPoint(new Point3d(-1.0f, -2.0f, -3.0f), rout);
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FileUtil.createDirectory("temp");
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fout.store(new File("temp" + File.separator + "PositionFileTest.xml"));
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PositionFile fin = new PositionFile();
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fin.loadFile(new File("temp" + File.separator + "PositionFileTest.xml"));
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Point3d p;
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p = fin.getReceiverPosition(2);
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checkPoint3d(new Point3d(1.0f, 2.0f, 3.0f), p);
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Assert.assertEquals("no 2nd receiver position", null, fin.getReceiverPosition(3));
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p = fin.getCalibrationPosition(0);
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checkPoint3d(new Point3d(-1.0f, -2.0f, -3.0f), p);
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Assert.assertEquals("no 2nd calibration position", null, fin.getCalibrationPosition(1));
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Reading rin = fin.getCalibrationReading(0);
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checkReading(rout, rin);
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Assert.assertEquals("no 2nd calibration reading", null, fin.getCalibrationReading(1));
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}
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@BeforeEach
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public void setUp() {
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jmri.util.JUnitUtil.setUp();
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}
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@AfterEach
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public void tearDown() {
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jmri.util.JUnitUtil.tearDown();
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}
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}
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