add AtomTest levels, add some updated test configuration options, still need to debug an error with a tool dependency

AutomatedTesting/Gem/PythonTests/atom_renderer/CMakeLists.txt

@@ -9,33 +9,18 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #
 
-#
-# 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.
-#
-
 ################################################################################
-# Atom Renderer Automated Tests
-# Runs EditorPythonBindings scripts inside the Editor to verify test results.
+# Atom Renderer: Automated Tests
+# Runs EditorPythonBindings (hydra) scripts inside the Editor to verify test results for the Atom renderer.
+# Utilizes a combination of screenshot comparisons and log files to verify test results.
 ################################################################################
 
-add_subdirectory(atom_python_scripts)
-add_subdirectory(atom_utils)
-add_subdirectory(epb_utils)
-add_subdirectory(epb_scripts)
-
 if(PAL_TRAIT_BUILD_HOST_TOOLS AND PAL_TRAIT_BUILD_TESTS_SUPPORTED AND AutomatedTesting IN_LIST LY_PROJECTS)
     ly_add_pytest(
-        NAME AtomRenderer::HydraEPBTestsMain
+        NAME AtomRenderer::HydraTestsMain
         TEST_REQUIRES gpu
         TEST_SUITE main
-        PATH ${CMAKE_CURRENT_LIST_DIR}/atom_python_scripts/test_Atom_MainSuite.py
+        PATH ${CMAKE_CURRENT_LIST_DIR}/test_Atom_MainSuite.py
         TEST_SERIAL
         TIMEOUT 1200
         RUNTIME_DEPENDENCIES