feat(eventsub): add basic parse tests and benchmark (#5952)

lib/twitch-eventsub-ws/tests/CMakeLists.txt

@@ -0,0 +1,23 @@
+project(twitch-eventsub-ws-test)
+
+set(SOURCES
+    src/parse.cpp
+)
+
+add_executable(${PROJECT_NAME} ${SOURCES})
+add_sanitizers(${PROJECT_NAME})
+
+target_link_libraries(${PROJECT_NAME} PRIVATE twitch-eventsub-ws GTest::gtest_main)
+
+set_target_properties(${PROJECT_NAME}
+    PROPERTIES
+        RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
+        CXX_STANDARD 20
+)
+
+if(MSVC)
+    target_compile_options(${PROJECT_NAME} PRIVATE /EHsc /bigobj)
+endif()
+
+include(GoogleTest)
+gtest_discover_tests(${PROJECT_NAME})