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   1 /**
   2  * Copyright (c) 2010-2023 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 static org.junit.jupiter.api.Assertions.*;
  16 import static org.junit.jupiter.api.Assumptions.assumeTrue;
  17
  18 import java.io.IOException;
  19 import java.util.Set;
  20
  21 import org.junit.jupiter.api.Test;
  22 import org.openhab.core.audio.AudioFormat;
  23 import org.openhab.core.audio.AudioStream;
  24 import org.openhab.core.voice.TTSException;
  25 import org.openhab.core.voice.Voice;
  26
  27 /**
  28  * Test TTSServiceMacOS
  29  *
  30  * @author Kelly Davis - Initial contribution and API
  31  */
  32 public class TTSServiceMacOSTest {
  33
  34     /**
  35      * Test TTSServiceMacOS.getAvailableVoices()
  36      */
  37     @Test
  38     public void getAvailableVoicesTest() {
  39         assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  40
  41         MacTTSService ttsServiceMacOS = new MacTTSService();
  42         assertFalse(ttsServiceMacOS.getAvailableVoices().isEmpty());
  43     }
  44
  45     /**
  46      * Test TTSServiceMacOS.getSupportedFormats()
  47      */
  48     @Test
  49     public void getSupportedFormatsTest() {
  50         assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  51
  52         MacTTSService ttsServiceMacOS = new MacTTSService();
  53         assertFalse(ttsServiceMacOS.getSupportedFormats().isEmpty());
  54     }
  55
  56     /**
  57      * Test TTSServiceMacOS.synthesize(String,Voice,AudioFormat)
  58      */
  59     @Test
  60     public void synthesizeTest() throws IOException, TTSException {
  61         assumeTrue("Mac OS X".equals(System.getProperty("os.name")));
  62
  63         MacTTSService ttsServiceMacOS = new MacTTSService();
  64         Set<Voice> voices = ttsServiceMacOS.getAvailableVoices();
  65         Set<AudioFormat> audioFormats = ttsServiceMacOS.getSupportedFormats();
  66         try (AudioStream audioStream = ttsServiceMacOS.synthesize("Hello", voices.iterator().next(),
  67                 audioFormats.iterator().next())) {
  68             assertNotNull(audioStream, "created null AudioSource");
  69             assertNotNull(audioStream.getFormat(), "created an AudioSource w/o AudioFormat");
  70             assertNotNull(audioStream, "created an AudioSource w/o InputStream");
  71             assertTrue(-1 != audioStream.read(new byte[2]), "returned an AudioSource with no data");
  72         }
  73     }
  74 }