SPEC-1924: AGL Speech Framework's Voice Service High Level 1.0 Release.

Details:
1) Control plugin implementation for VSHL 1.0
2) Exposed APIs that are documented in the confluence page
   https://confluence.automotivelinux.org/display/SPE/Speech+EG+Architecture
3) Implemented 39 unit tests based on GTest framework to test all the low
level components of VSHL binding.
4) Implemented a HTML5 based VSHL API tester application to test VSHL APIs.

API specification:
https://confluence.automotivelinux.org/display/SPE/Speech+EG+Architecture#SpeechEGArchitecture-HighLevelVoiceService

Test performed:
1) Tested AGL service running Alexa Auto SDK https://github.com/alexa/aac-sdk on Ubuntu 16.04 and Renesas R-Car M3 board.

License:
Apache 2.0

Developers/Owners:
Naveen Bobbili (nbobbili@amazon.com)
Prakash Buddhiraja (buddhip@amazon.com)
Shotaro Uchida (shotaru@amazon.co.jp)

Change-Id: I3370f4ad65aff030f24f4ad571fb02d525bbfbca
Signed-off-by: Naveen Bobbili  <nbobbili@amazon.com>

1 files changed, 94 insertions, 0 deletions

diff --git a/src/plugins/voiceagents/test/VoiceAgentTest.cpp b/src/plugins/voiceagents/test/VoiceAgentTest.cpp
new file mode 100644
index 0000000..e5ad15e
--- /dev/null
+++ b/src/plugins/voiceagents/test/VoiceAgentTest.cpp
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. 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.
+ * A copy of the License is located at
+ *
+ *     http://aws.amazon.com/apache2.0/
+ *
+ * or in the "license" file accompanying this file. This file 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.
+ */
+
+#include <gtest/gtest.h>
+
+#include "voiceagents/include/VoiceAgent.h"
+
+#include "voiceagents/test/VoiceAgentsTestData.h"
+#include "test/common/ConsoleLogger.h"
+
+using namespace vshl::voiceagents;
+using namespace vshl::test::common;
+
+namespace vshl {
+namespace test {
+
+class VoiceAgentTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        mConsoleLogger = std::make_shared<ConsoleLogger>();
+
+        mVoiceAgentData = *(getVoiceAgentsTestData().begin());
+        mVoiceAgent = VoiceAgent::create(
+            mConsoleLogger,
+            mVoiceAgentData.id,
+            mVoiceAgentData.name,
+            mVoiceAgentData.description,
+            mVoiceAgentData.api,
+            mVoiceAgentData.vendor,
+            mVoiceAgentData.activeWakeword,
+            mVoiceAgentData.isActive,
+            mVoiceAgentData.wakewords);
+    }
+
+    std::shared_ptr<ConsoleLogger> mConsoleLogger;
+    std::shared_ptr<VoiceAgent> mVoiceAgent;
+    VoiceAgentTestData mVoiceAgentData;
+};
+
+TEST_F(VoiceAgentTest, InitializesCorrectly) {
+    ASSERT_NE(mVoiceAgent, nullptr);
+    ASSERT_EQ(mVoiceAgent->getId(), mVoiceAgentData.id);
+    ASSERT_EQ(mVoiceAgent->getName(), mVoiceAgentData.name);
+    ASSERT_EQ(mVoiceAgent->getDescription(), mVoiceAgentData.description);
+    ASSERT_EQ(mVoiceAgent->getApi(), mVoiceAgentData.api);
+    ASSERT_EQ(mVoiceAgent->getVendor(), mVoiceAgentData.vendor);
+    ASSERT_EQ(mVoiceAgent->getActiveWakeword(), mVoiceAgentData.activeWakeword);
+    ASSERT_EQ(mVoiceAgent->isActive(), mVoiceAgentData.isActive);
+
+    std::unordered_set<std::string> wakeWords = *mVoiceAgentData.wakewords;
+    ASSERT_EQ(*(mVoiceAgent->getWakeWords()), wakeWords);
+}
+
+TEST_F(VoiceAgentTest, FailsCreationOnNonExistentWakeword) {
+    std::string nonExistentWW = "non-existent";
+    auto voiceAgent = VoiceAgent::create(
+        mConsoleLogger,
+        mVoiceAgentData.id,
+        mVoiceAgentData.name,
+        mVoiceAgentData.description,
+        mVoiceAgentData.api,
+        mVoiceAgentData.vendor,
+        nonExistentWW,
+        mVoiceAgentData.isActive,
+        mVoiceAgentData.wakewords);
+    ASSERT_EQ(voiceAgent, nullptr);
+}
+
+TEST_F(VoiceAgentTest, SetsWakewordCorrectly) {
+    std::string wakeword = *(mVoiceAgentData.wakewords->begin());
+    ASSERT_TRUE(mVoiceAgent->setActiveWakeWord(wakeword));
+    ASSERT_EQ(mVoiceAgent->getActiveWakeword(), wakeword);
+}
+
+TEST_F(VoiceAgentTest, FailsToSetNonExistentWakeword) {
+    std::string nonExistentWW = "non-existent";
+    ASSERT_FALSE(mVoiceAgent->setActiveWakeWord(nonExistentWW));
+    ASSERT_EQ(mVoiceAgent->getActiveWakeword(), mVoiceAgentData.activeWakeword);
+}
+
+}  // namespace test
+}  // namespace vshl
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