Display error when unable to start Python

Added AzFramework Application, logging, unit tests

Code/Tools/ProjectManager/tests/ApplicationTests.cpp

@@ -0,0 +1,47 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <AzCore/UnitTest/TestTypes.h>
+#include <AzCore/std/smart_ptr/make_shared.h>
+#include <Application.h>
+#include <ProjectManager_Test_Traits_Platform.h>
+
+namespace O3DE::ProjectManager
+{
+    class ProjectManagerApplicationTests 
+        : public ::UnitTest::ScopedAllocatorSetupFixture
+    {
+    public:
+
+        ProjectManagerApplicationTests()
+        {
+            m_application = AZStd::make_unique<ProjectManager::Application>();
+        }
+
+        ~ProjectManagerApplicationTests()
+        {
+            m_application.reset();
+        }
+
+        AZStd::unique_ptr<ProjectManager::Application> m_application;
+    };
+
+#if AZ_TRAIT_DISABLE_FAILED_PROJECT_MANAGER_TESTS
+    TEST_F(ProjectManagerApplicationTests, DISABLED_Application_Init_Succeeds)
+#else
+    TEST_F(ProjectManagerApplicationTests, Application_Init_Succeeds)
+#endif // !AZ_TRAIT_DISABLE_FAILED_PROJECT_MANAGER_TESTS
+    {
+        // we don't want to interact with actual GUI or display it
+        EXPECT_TRUE(m_application->Init(/*interactive=*/false));
+    }
+}