add unit test for polygon prism manipulators with non-uniform scale

Gems/LmbrCentral/Code/Tests/LmbrCentralEditorTest.cpp

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#include <AzTest/AzTest.h>
+#include <AzQtComponents/Utilities/QtPluginPaths.h>
+#include <QApplication>
+
+// Required to support running integration tests with Qt
+AZTEST_EXPORT int AZ_UNIT_TEST_HOOK_NAME(int argc, char** argv)
+{
+    ::testing::InitGoogleMock(&argc, argv);
+    AzQtComponents::PrepareQtPaths();
+    QApplication app(argc, argv);
+    AZ::Test::printUnusedParametersWarning(argc, argv);
+    AZ::Test::addTestEnvironments({ DEFAULT_UNIT_TEST_ENV });
+    int result = RUN_ALL_TESTS();
+    return result;
+}
+
+IMPLEMENT_TEST_EXECUTABLE_MAIN();