Serge NOEL
118 lines
4.3 KiB
Java
118 lines
4.3 KiB
Java
package jmri.jmrix.secsi;
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import jmri.Sensor;
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import jmri.jmrix.AbstractMRMessage;
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import jmri.util.JUnitUtil;
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import org.junit.jupiter.api.*;
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import org.junit.Assert;
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/**
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* JUnit tests for the SerialNode class
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*
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* @author Bob Jacobsen Copyright 2003, 2007, 2008
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* @author Dave Duchamp multi-node extensions 2003
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*/
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public class SerialNodeTest {
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private SerialTrafficControlScaffold tcis = null;
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private SecsiSystemConnectionMemo memo = null;
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private SerialNode b = null;
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@Test
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public void testConstructor1() {
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Assert.assertEquals("check default ctor type", SerialNode.DAUGHTER, b.getNodeType());
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Assert.assertEquals("check default ctor address", 0, b.getNodeAddress());
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}
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@Test
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public void testConstructor2() {
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SerialNode c = new SerialNode(3, SerialNode.DAUGHTER, tcis);
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Assert.assertEquals("check ctor type", SerialNode.DAUGHTER, c.getNodeType());
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Assert.assertEquals("check ctor address", 3, c.getNodeAddress());
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}
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@Test
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public void testAccessors() {
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SerialNode n = new SerialNode(2, SerialNode.DAUGHTER, tcis);
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n.setNodeAddress(7);
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Assert.assertEquals("check ctor type", SerialNode.DAUGHTER, n.getNodeType());
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Assert.assertEquals("check address", 7, n.getNodeAddress());
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}
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@Test
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public void testInitialization1() {
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// no initialization in this protocol
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AbstractMRMessage m = b.createInitPacket();
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Assert.assertEquals("initpacket null", null, m);
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}
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@Test
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public void testOutputBits1() {
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// IO48 with several output bits set
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SerialNode g = new SerialNode(5, SerialNode.DAUGHTER, tcis);
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Assert.assertTrue("must Send", g.mustSend());
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g.resetMustSend();
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Assert.assertTrue("must Send off", !(g.mustSend()));
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g.setOutputBit(2, false);
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g.setOutputBit(1, false);
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g.setOutputBit(23, false);
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g.setOutputBit(21, false);
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g.setOutputBit(31, true);
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g.setOutputBit(2, true);
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g.setOutputBit(19, true);
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g.setOutputBit(5, true);
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g.setOutputBit(26, false);
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g.setOutputBit(28, true);
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Assert.assertTrue("must Send on", g.mustSend());
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AbstractMRMessage m = g.createOutPacket();
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Assert.assertEquals("packet size", 9, m.getNumDataElements());
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Assert.assertEquals("node address", 5, m.getElement(0));
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Assert.assertEquals("byte 1 lo nibble", 0x02, m.getElement(1));
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Assert.assertEquals("byte 1 hi nibble", 0x11, m.getElement(2));
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Assert.assertEquals("byte 2 lo nibble", 0x20, m.getElement(3));
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Assert.assertEquals("byte 2 hi nibble", 0x30, m.getElement(4));
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Assert.assertEquals("byte 3 lo nibble", 0x44, m.getElement(5));
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Assert.assertEquals("byte 3 hi nibble", 0x50, m.getElement(6));
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Assert.assertEquals("byte 4 lo nibble", 0x68, m.getElement(7));
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Assert.assertEquals("byte 4 hi nibble", 0x74, m.getElement(8));
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}
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@Test
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public void testMarkChanges() {
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SerialSensor s1 = new SerialSensor("VS1", "a", memo);
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Assert.assertEquals("check bit number", 1, SerialAddress.getBitFromSystemName("VS1", "V"));
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SerialSensor s2 = new SerialSensor("VS2", "ab", memo);
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SerialSensor s3 = new SerialSensor("VS3", "abc", memo);
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b.registerSensor(s1, 0);
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b.registerSensor(s2, 1);
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b.registerSensor(s3, 2);
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Assert.assertTrue("check sensors active", b.getSensorsActive());
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SerialReply r = new SerialReply();
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r.setElement(0, 0x02);
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r.setElement(1, 0x00);
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b.markChanges(r);
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Assert.assertEquals("check s1", Sensor.INACTIVE, s1.getKnownState());
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Assert.assertEquals("check s2", Sensor.ACTIVE, s2.getKnownState());
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Assert.assertEquals("check s3", Sensor.INACTIVE, s3.getKnownState());
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}
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@BeforeEach
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public void setUp() {
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JUnitUtil.setUp();
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memo = new SecsiSystemConnectionMemo();
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tcis = new SerialTrafficControlScaffold(memo);
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memo.setTrafficController(tcis);
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b = new SerialNode(tcis);
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}
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@AfterEach
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public void tearDown() {
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JUnitUtil.clearShutDownManager(); // put in place because AbstractMRTrafficController implementing subclass was not terminated properly
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JUnitUtil.tearDown();
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}
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}
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