add support to run hello world target as a CMake test

.github/workflows/test.yml

@@ -32,9 +32,7 @@ jobs:
         with:
           source-dir: test
           build-dir: output
-
-      - name: Run the build result
-        run: output/hello_world
+          run_test: true
 
       - name: Check if the default build directory does not exist
         run: test ! -d build && test ! -d test/build
@@ -98,6 +96,4 @@ jobs:
         with:
           source-dir: test
           generator: Ninja
-
-      - name: Run the build result
-        run: test/build/hello_world
+          run-test: true

test/CMakeLists.txt

@@ -14,7 +14,9 @@ if(CHECK_SURPASS_WARNING)
   endif()
 endif()
 
+enable_testing()
 add_executable(hello_world hello_world.cpp)
+add_test(NAME hello_world COMMAND $<TARGET_FILE:hello_world>)
 
 list(APPEND LANGS c cpp)
 foreach(LANG ${LANGS})