Serge NOEL
90 lines
3.2 KiB
Java
90 lines
3.2 KiB
Java
package jmri.implementation;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import java.util.concurrent.atomic.AtomicBoolean;
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import org.junit.jupiter.api.*;
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/**
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* Tests for AbstractAudio
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*/
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public class AbstractAudioTest {
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private final AtomicBoolean stateHasChanged = new AtomicBoolean(false);
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@Test
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public void testCtor() {
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MyAbstractAudio audio = new MyAbstractAudio();
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assertNotNull(audio, "AbstractAudio constructor return");
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}
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@Test
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public void testState() {
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MyAbstractAudio audio = new MyAbstractAudio();
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assertEquals(jmri.Audio.STATE_INITIAL, audio.getState(), "state is initial");
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audio.setState(jmri.Audio.STATE_PLAYING);
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assertEquals(jmri.Audio.STATE_PLAYING, audio.getState(), "state is playing");
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// Check that audio.setState() triggers stateChanged()
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assertTrue(stateHasChanged.get(), "state has changed");
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assertEquals("MySystemName", audio.toString(), "toString() matches");
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assertEquals("Audio", audio.getBeanType(), "getBeanType() matches");
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}
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@Test
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public void testRoundDecimal() {
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// Test AbstractAudio.roundDecimal()
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 1) > 10.59, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 1) < 10.61, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 3) > 10.5559, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 3) < 10.5561, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 5) > 10.555559, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555, 5) < 10.555561, "test roundDecimal()");
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// Test AbstractAudio.roundDecimal()
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// The test of jmri.Audio.DECIMAL_PLACES is only a "heads up" for the tests below.
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// If jmri.Audio.DECIMAL_PLACES is changed, the tests below must be changed too.
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assertEquals(2, Math.round(jmri.Audio.DECIMAL_PLACES));
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555) > 10.559, "test roundDecimal()");
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assertTrue(AbstractAudio.roundDecimal((float) 10.5555555) < 10.561, "test roundDecimal()");
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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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private class MyAbstractAudio extends AbstractAudio {
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MyAbstractAudio() {
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super("MySystemName");
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}
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@Override
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public char getSubType() {
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throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
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}
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@Override
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public void stateChanged(int oldState) {
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stateHasChanged.set(true);
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}
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@Override
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protected void cleanup() {
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throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
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}
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}
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}
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