/**

* Copyright 2015 IBM Corp. All Rights Reserved.

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*

*/

using UnityEngine;

using System.Collections;

using IBM.Watson.DeveloperCloud.Services.TextToSpeech.v1;

using IBM.Watson.DeveloperCloud.Logging;

using IBM.Watson.DeveloperCloud.Utilities;

#pragma warning disable 0414

namespace IBM.Watson.DeveloperCloud.UnitTests

{

public class TestTextToSpeech : UnitTest

{

private TextToSpeech m_TextToSpeech = new TextToSpeech();

private bool m_GetTested = false;

private bool m_PostTested = false;

private bool m_GetVoicesTested = false;

private bool m_GetVoiceTested = false;

private bool m_GetPronunciationTested = false;

private bool m_GetCustomizationsTested = false;

private bool m_CreateCustomizationTested = false;

private bool m_DeleteCustomizationTested = false;

private bool m_GetCustomizationTested = false;

private bool m_UpdateCustomizationTested = false;

private bool m_GetCustomizationWordsTested = false;

private bool m_AddCustomizationWordsTested = false;

private bool m_GetCustomizationWordTested = false;

private bool m_DeleteCustomizationWordTested = false;

private string m_CustomizationIDToTest;

private string m_CustomizationToCreateName = "unity-integration-test-created-customization";

private string m_CustomizationToCreateLanguage = "en-US";

private string m_CustomizationToCreateDescription = "A text to speech voice customization created within Unity.";

private string m_UpdateWord0 = "hello";

private string m_UpdateWord1 = "goodbye";

private string m_UpdateTranslation0 = "hullo";

private string m_UpdateTranslation1 = "gbye";

private Word m_UpdateWordObject0 = new Word();

private Word m_UpdateWordObject1 = new Word();

private string m_CustomizationIdCreated;

public override IEnumerator RunTest()

{

m_CustomizationIDToTest = Config.Instance.GetVariableValue("TextToSpeech_IntegrationTestCustomVoiceModel");

m_UpdateWordObject0.word = m_UpdateWord0;

m_UpdateWordObject0.translation = m_UpdateTranslation0;

m_UpdateWordObject1.word = m_UpdateWord1;

m_UpdateWordObject1.translation = m_UpdateTranslation1;

if (Config.Instance.FindCredentials(m_TextToSpeech.GetServiceID()) == null)

yield break;

// Test GET

m_TextToSpeech.ToSpeech("Hello World using GET", OnSpeechGET);

while (!m_GetTested)

yield return null;

// Test POST

m_TextToSpeech.ToSpeech("Hello World using POST", OnSpeechPOST, true);

while (!m_PostTested)

yield return null;

// Get Pronunciation

string testWord = "Watson";

Log.Debug("ExampleTextToSpeech", "Attempting to get pronunciation of {0}", testWord);

m_TextToSpeech.GetPronunciation(OnGetPronunciation, testWord, VoiceType.en_US_Allison);

while (!m_GetPronunciationTested)

yield return null;

// Get Customizations

Log.Debug("ExampleTextToSpeech", "Attempting to get a list of customizations");

m_TextToSpeech.GetCustomizations(OnGetCustomizations);

while (!m_GetCustomizationsTested)

yield return null;

// Create Customization

//Log.Debug("ExampleTextToSpeech", "Attempting to create a customization");

//m_TextToSpeech.CreateCustomization(OnCreateCustomization, m_CustomizationToCreateName, m_CustomizationToCreateLanguage, m_CustomizationToCreateDescription);

//while (!m_CreateCustomizationTested)

// yield return null;

// Get Customization

Log.Debug("ExampleTextToSpeech", "Attempting to get a customization");

if (!m_TextToSpeech.GetCustomization(OnGetCustomization, m_CustomizationIDToTest))

Log.Debug("ExampleTextToSpeech", "Failed to get custom voice model!");

while (!m_GetCustomizationTested)

yield return null;

// Update Customization

Log.Debug("ExampleTextToSpeech", "Attempting to update a customization");

Word[] words = { m_UpdateWordObject0 };

CustomVoiceUpdate customVoiceUpdate = new CustomVoiceUpdate();

customVoiceUpdate.words = words;

if (!m_TextToSpeech.UpdateCustomization(OnUpdateCustomization, m_CustomizationIDToTest, customVoiceUpdate))

Log.Debug("ExampleTextToSpeech", "Failed to update customization!");

while (!m_UpdateCustomizationTested)

yield return null;

// Get Customization Words

Log.Debug("ExampleTextToSpeech", "Attempting to get a customization's words");

if (!m_TextToSpeech.GetCustomizationWords(OnGetCustomizationWords, m_CustomizationIDToTest))

Log.Debug("ExampleTextToSpeech", "Failed to get {0} words!", m_CustomizationIDToTest);

while (!m_GetCustomizationWordsTested)

yield return null;

// Add Customization Words

Log.Debug("ExampleTextToSpeech", "Attempting to add words to a customization");

Word[] wordArray = { m_UpdateWordObject1 };

Words wordsObject = new Words();

wordsObject.words = wordArray;

if (!m_TextToSpeech.AddCustomizationWords(OnAddCustomizationWords, m_CustomizationIDToTest, wordsObject))

Log.Debug("ExampleTextToSpeech", "Failed to add words to {0}!", wordsObject);

while (!m_AddCustomizationWordsTested)

yield return null;

//// Get Customization Word

Log.Debug("ExampleTextToSpeech", "Attempting to get the translation of a custom voice model's word.");

if (!m_TextToSpeech.GetCustomizationWord(OnGetCustomizationWord, m_CustomizationIDToTest, m_UpdateWord1))

Log.Debug("ExampleTextToSpeech", "Failed to get the translation of {0} from {1}!", m_UpdateWord0, m_CustomizationIDToTest);

while (!m_GetCustomizationWordTested)

yield return null;

//Delete Customization Word

//Log.Debug("ExampleTextToSpeech", "Attempting to delete customization word from custom voice model.");

//if (!m_TextToSpeech.DeleteCustomizationWord(OnDeleteCustomizationWord, m_CustomizationIdCreated, m_UpdateWord1))

// Log.Debug("ExampleTextToSpeech", "Failed to delete {0} from {1}!", m_UpdateWord1, m_CustomizationIdCreated);

//while (!m_DeleteCustomizationWordTested)

// yield return null;

// Delete Customization

//Log.Debug("ExampleTextToSpeech", "Attempting to delete a customization");

//if (!m_TextToSpeech.DeleteCustomization(OnDeleteCustomization, m_CustomizationIdCreated))

// Log.Debug("ExampleTextToSpeech", "Failed to delete custom voice model!");

//while (!m_DeleteCustomizationTested)

// yield return null;

yield break;

}

private void OnSpeechGET(AudioClip clip)

{

Log.Debug("TestTestToSpeech", "OnSpeechGET invoked.");

Test(clip != null);

m_GetTested = true;

PlayClip(clip);

}

private void OnSpeechPOST(AudioClip clip)

{

Log.Debug("TestTestToSpeech", "OnSpechPOST invoked.");

Test(clip != null);

m_PostTested = true;

PlayClip(clip);

}

private void PlayClip(AudioClip clip)

{

if (Application.isPlaying && clip != null)

{

GameObject audioObject = new GameObject("AudioObject");

AudioSource source = audioObject.AddComponent<AudioSource>();

source.spatialBlend = 0.0f; // 2D sound

source.loop = false; // do not loop

source.clip = clip; // clip

source.Play();

// automatically destroy the object after the sound has played..

GameObject.Destroy(audioObject, clip.length);

}

}

private void OnGetVoices(Voices voices)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetVoices-----");

foreach (Voice voice in voices.voices)

Log.Debug("ExampleTextToSpeech", "Voice | name: {0} | gender: {1} | language: {2} | customizable: {3} | description: {4}.", voice.name, voice.gender, voice.language, voice.customizable, voice.description);

Log.Debug("ExampleTextToSpeech", "-----OnGetVoices-----");

Test(voices.HasData());

m_GetVoicesTested = true;

}

private void OnGetVoice(Voice voice)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetVoice-----");

Log.Debug("ExampleTextToSpeech", "Voice | name: {0} | gender: {1} | language: {2} | customizable: {3} | description: {4}", voice.name, voice.gender, voice.language, voice.customizable, voice.description);

Log.Debug("ExampleTextToSpeech", "-----OnGetVoice-----");

Test(!string.IsNullOrEmpty(voice.name));

m_GetVoiceTested = true;

}

private void OnGetPronunciation(Pronunciation pronunciation)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetPronunciation-----");

Log.Debug("ExampleTextToSpeech", "Pronunciation: {0}.", pronunciation.pronunciation);

Log.Debug("ExampleTextToSpeech", "-----OnGetPronunciation-----");

Test(!string.IsNullOrEmpty(pronunciation.pronunciation));

m_GetPronunciationTested = true;

}

private void OnGetCustomizations(Customizations customizations, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizations-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

foreach (Customization customization in customizations.customizations)

Log.Debug("ExampleTextToSpeech", "Customization: name: {0} | customization_id: {1} | language: {2} | description: {3} | owner: {4} | created: {5} | last modified: {6}", customization.name, customization.customization_id, customization.language, customization.description, customization.owner, customization.created, customization.last_modified);

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizations-----");

Test(customizations.HasData());

m_GetCustomizationsTested = true;

}

private void OnCreateCustomization(CustomizationID customizationID, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnCreateCustomization-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "CustomizationID: id: {0}.", customizationID.customization_id);

Log.Debug("ExampleTextToSpeech", "-----OnCreateCustomization-----");

m_CustomizationIdCreated = customizationID.customization_id;

Test(!string.IsNullOrEmpty(customizationID.customization_id));

m_CreateCustomizationTested = true;

}

private void OnDeleteCustomization(bool success, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnDeleteCustomization-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Success: {0}.", success);

Log.Debug("ExampleTextToSpeech", "-----OnDeleteCustomization-----");

Test(success);

m_DeleteCustomizationTested = true;

}

private void OnGetCustomization(Customization customization, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomization-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Customization: name: {0} | customization_id: {1} | language: {2} | description: {3} | owner: {4} | created: {5} | last modified: {6}", customization.name, customization.customization_id, customization.language, customization.description, customization.owner, customization.created, customization.last_modified);

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomization-----");

Test(customization.HasData());

m_GetCustomizationTested = true;

}

private void OnUpdateCustomization(bool success, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnUpdateCustomization-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Success: {0}.", success);

Log.Debug("ExampleTextToSpeech", "-----OnUpdateCustomization-----");

Test(success);

m_UpdateCustomizationTested = true;

}

private void OnGetCustomizationWords(Words words, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizationWords-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

foreach (Word word in words.words)

Log.Debug("ExampleTextToSpeech", "Word: {0} | Translation: {1}.", word.word, word.translation);

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizationWords-----");

Test(words.HasData());

m_GetCustomizationWordsTested = true;

}

private void OnAddCustomizationWords(bool success, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnAddCustomizationWords-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Success: {0}.", success);

Log.Debug("ExampleTextToSpeech", "-----OnAddCustomizationWords-----");

Test(success);

m_AddCustomizationWordsTested = true;

}

private void OnDeleteCustomizationWord(bool success, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnDeleteCustomizationWord-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Success: {0}.", success);

Log.Debug("ExampleTextToSpeech", "-----OnDeleteCustomizationWord-----");

Test(success);

m_DeleteCustomizationWordTested = true;

}

private void OnGetCustomizationWord(Translation translation, string data)

{

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizationWord-----");

if (data != default(string))

Log.Debug("ExampleTextToSpeech", "data: {0}", data);

Log.Debug("ExampleTextToSpeech", "Translation: {0}.", translation.translation);

Log.Debug("ExampleTextToSpeech", "-----OnGetCustomizationWord-----");

Test(!string.IsNullOrEmpty(translation.translation));

m_GetCustomizationWordTested = true;

}

}

}