Add _USE_MATH_DEFINES to unit tests

unit_tests/CMakeLists.txt

@@ -21,6 +21,8 @@ file(GLOB_RECURSE src_files "*.cpp")
 
 add_executable(tests${module_name} ${src_files})
 
+target_compile_definitions(tests${module_name} PRIVATE _USE_MATH_DEFINES)
+
 target_link_libraries(tests${module_name} PRIVATE ${module_name})
 
 target_link_libraries(tests${module_name} PRIVATE Catch2::Catch2WithMain)