change cmakelists and gitignore, commit third librarys source

CMakeLists.txt

@@ -7,6 +7,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED True)
 
 include_directories(${PROJECT_SOURCE_DIR}/include)
 file(GLOB_RECURSE srcs ${PROJECT_SOURCE_DIR}/src/*.cc)
+file(GLOB_RECURSE tests ${PROJECT_SOURCE_DIR}/test/*.cc)
 
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})
 
@@ -14,6 +15,7 @@ include(FetchContent)
 
 include(spdlog)
 include(gtest)
+enable_testing()
 
 IF(UNIX)
 	find_package(SFML 2.5 COMPONENTS system window graphics network audio REQUIRED)
@@ -29,9 +31,20 @@ IF(UNIX)
 		sfml-audio
 
 		spdlog
-		gtest
+	)
+	add_executable(${PROJECT_N}_test
+		${srcs}
+		${tests}
+	)
+	target_link_libraries(${PROJECT_N}_test PRIVATE
+		spdlog
+		GTest::gtest_main
 	)
 
 ELSE(WIN32)
 
 ENDIF()
+include(GoogleTest)
+gtest_discover_tests(${PROJECT_N})
+
+