Silence aws logging for unit test and have a new AWSNativeSDK as entry point for test env (#6865)

* Silence aws logging for unit test
* Create a new AWSNativeSDK entry point for test environment only
* Update naming for target and file

Code/Tools/AWSNativeSDKInit/CMakeLists.txt

@@ -25,6 +25,24 @@ ly_add_target(
             AZ::AzCore
 )
 
+ly_add_target(
+    NAME AWSNativeSDKTestLibs STATIC
+    NAMESPACE AZ
+    FILES_CMAKE
+        aws_native_sdk_test_files.cmake
+    INCLUDE_DIRECTORIES
+        PUBLIC
+            include
+            tests/libs
+        PRIVATE
+            source
+    BUILD_DEPENDENCIES
+        PRIVATE
+            3rdParty::AWSNativeSDK::Core
+            AZ::AzCore
+            AZ::AzTest
+)
+
 ################################################################################
 # Tests
 ################################################################################

Code/Tools/AWSNativeSDKInit/aws_native_sdk_test_files.cmake

@@ -0,0 +1,12 @@
+#
+# Copyright (c) Contributors to the Open 3D Engine Project.
+# For complete copyright and license terms please see the LICENSE at the root of this distribution.
+#
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+#
+#
+
+set(FILES
+    tests/libs/AWSNativeSDKTestManager.cpp
+    tests/libs/AWSNativeSDKTestManager.h
+)

Code/Tools/AWSNativeSDKInit/source/AWSNativeSDKInit.cpp

@@ -89,5 +89,4 @@ namespace AWSNativeSDKInit
         Platform::CustomizeShutdown();
 #endif // #if defined(PLATFORM_SUPPORTS_AWS_NATIVE_SDK)
     }
-
 }

Code/Tools/AWSNativeSDKInit/tests/libs/AWSNativeSDKTestManager.cpp

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#include <AWSNativeSDKTestManager.h>
+
+#include <AzCore/Module/Environment.h>
+#include <AzTest/Utils.h>
+
+#include <AWSNativeSDKInit/AWSLogSystemInterface.h>
+#include <aws/core/Aws.h>
+#include <aws/core/utils/logging/AWSLogging.h>
+
+namespace AWSNativeSDKTestLibs
+{
+    AZ::EnvironmentVariable<AWSNativeSDKTestManager> AWSNativeSDKTestManager::s_sdkManager = nullptr;
+
+    AWSNativeSDKTestManager::AWSNativeSDKTestManager()
+    {
+        AZ::Test::SetEnv("AWS_DEFAULT_REGION", "us-east-1", 1);
+        m_awsSDKOptions.memoryManagementOptions.memoryManager = &m_memoryManager;
+        Aws::InitAPI(m_awsSDKOptions);
+    }
+
+    AWSNativeSDKTestManager::~AWSNativeSDKTestManager()
+    {
+        Aws::ShutdownAPI(m_awsSDKOptions);
+        AZ::Test::UnsetEnv("AWS_DEFAULT_REGION");
+    }
+
+    void AWSNativeSDKTestManager::Init()
+    {
+        s_sdkManager = AZ::Environment::CreateVariable<AWSNativeSDKTestManager>(AWSNativeSDKTestManager::SdkManagerTag);
+    }
+
+    void AWSNativeSDKTestManager::Shutdown()
+    {
+        s_sdkManager = nullptr;
+    }
+}

Code/Tools/AWSNativeSDKInit/tests/libs/AWSNativeSDKTestManager.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#pragma once
+
+#include <AzCore/Module/Environment.h>
+#include <AzCore/PlatformIncl.h>
+
+#include <AWSNativeSDKInit/AWSMemoryInterface.h>
+
+#include <aws/core/Aws.h>
+
+namespace AWSNativeSDKTestLibs
+{
+    // Entry point for AWSNativeSDK's initialization and shutdown for test environment
+    // Use an AZ::Environment variable to enforce only one init and shutdown
+    class AWSNativeSDKTestManager
+    {
+    public:
+        static constexpr const char SdkManagerTag[] = "TestAWSSDKManager";
+
+        AWSNativeSDKTestManager();
+        ~AWSNativeSDKTestManager();
+
+        static void Init();
+        static void Shutdown();
+
+    private:
+        static AZ::EnvironmentVariable<AWSNativeSDKTestManager> s_sdkManager;
+
+        AWSNativeSDKInit::MemoryManager m_memoryManager;
+        Aws::SDKOptions m_awsSDKOptions;
+    };
+}