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   1 /**
   2  * Copyright (c) 2010-2020 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.voice.mactts.internal;
  14
  15 import java.io.IOException;
  16 import java.util.Set;
  17
  18 import org.junit.Assert;
  19 import org.junit.Assume;
  20 import org.junit.Test;
  21 import org.openhab.core.audio.AudioFormat;
  22 import org.openhab.core.audio.AudioStream;
  23 import org.openhab.core.voice.TTSException;
  24 import org.openhab.core.voice.Voice;
  25
  26 /**
  27  * Test TTSServiceMacOS
  28  *
  29  * @author Kelly Davis - Initial contribution and API
  30  */
  31 public class TTSServiceMacOSTest {
  32
  33     /**
  34      * Test TTSServiceMacOS.getAvailableVoices()
  35      */
  36     @Test
  37     public void getAvailableVoicesTest() {
  38         Assume.assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  39
  40         MacTTSService ttsServiceMacOS = new MacTTSService();
  41         Assert.assertFalse("The getAvailableVoicesTest() failed", ttsServiceMacOS.getAvailableVoices().isEmpty());
  42     }
  43
  44     /**
  45      * Test TTSServiceMacOS.getSupportedFormats()
  46      */
  47     @Test
  48     public void getSupportedFormatsTest() {
  49         Assume.assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  50
  51         MacTTSService ttsServiceMacOS = new MacTTSService();
  52         Assert.assertFalse("The getSupportedFormatsTest() failed", ttsServiceMacOS.getSupportedFormats().isEmpty());
  53     }
  54
  55     /**
  56      * Test TTSServiceMacOS.synthesize(String,Voice,AudioFormat)
  57      */
  58     @Test
  59     public void synthesizeTest() {
  60         Assume.assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  61
  62         MacTTSService ttsServiceMacOS = new MacTTSService();
  63         Set<Voice> voices = ttsServiceMacOS.getAvailableVoices();
  64         Set<AudioFormat> audioFormats = ttsServiceMacOS.getSupportedFormats();
  65         try (AudioStream audioStream = ttsServiceMacOS.synthesize("Hello", voices.iterator().next(),
  66                 audioFormats.iterator().next())) {
  67             Assert.assertNotNull("The test synthesizeTest() created null AudioSource", audioStream);
  68             Assert.assertNotNull("The test synthesizeTest() created an AudioSource w/o AudioFormat",
  69                     audioStream.getFormat());
  70             Assert.assertNotNull("The test synthesizeTest() created an AudioSource w/o InputStream", audioStream);
  71             Assert.assertTrue("The test synthesizeTest() returned an AudioSource with no data",
  72                     (-1 != audioStream.read(new byte[2])));
  73         } catch (TTSException e) {
  74             Assert.fail("synthesizeTest() failed with TTSException: " + e.getMessage());
  75         } catch (IOException e) {
  76             Assert.fail("synthesizeTest() failed with IOException: " + e.getMessage());
  77         }
  78     }
  79 }