Fixing windows build failures

Author: jsandham

clients/testing/CMakeLists.txt

@@ -111,7 +111,7 @@ target_link_libraries(test_main PRIVATE gtest_main gmock_main)
 target_link_libraries(test_main PRIVATE yaml-cpp::yaml-cpp)
 
 include(GoogleTest)
-gtest_discover_tests(test_main WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/clients/testing)
+gtest_discover_tests(test_main WORKING_DIRECTORY $<TARGET_FILE_DIR:test_main> DISCOVERY_MODE PRE_TEST)
 
 message(STATUS "CMAKE_CURRENT_SOURCE_DIR : ${CMAKE_CURRENT_SOURCE_DIR}")
 message(STATUS "PROJECT_BINARY_DIR : ${PROJECT_BINARY_DIR}")