Discover tests in CMake to be found by workflow

Author: patrickroberts

.github/workflows/cmake-multi-platform.yml

@@ -46,6 +46,7 @@ jobs:
     - name: Install Clang 20
       if: matrix.os == 'ubuntu-latest' && matrix.c_compiler == 'clang'
       run: |
+        wget -qO - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
         sudo add-apt-repository "deb http://apt.llvm.org/plucky/ llvm-toolchain-plucky-20 main"
         sudo apt-get update
         sudo apt-get install -y clang-20
@@ -56,7 +57,7 @@ jobs:
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
       # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
       run: >
-        cmake -B ${{ steps.strings.outputs.build-output-dir }} -DCMAKE_CXX_COMPILER=${{ env.CXX_COMPILER }} -DCMAKE_C_COMPILER=${{ env.C_COMPILER }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -S ${{ github.workspace }}
+        cmake -B ${{ steps.strings.outputs.build-output-dir }} -DCMAKE_CXX_COMPILER=${{ env.CXX_COMPILER }} -DCMAKE_C_COMPILER=${{ env.C_COMPILER }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DSIMPLY_INSTALL_PRE_COMMIT_HOOKS=OFF -S ${{ github.workspace }}
 
     - name: Build
       # Build your program with the given configuration. Note that --config is needed because the default Windows generator is a multi-config generator (Visual Studio generator).

CMakeLists.txt

@@ -25,4 +25,6 @@ target_compile_features(simply INTERFACE cxx_std_26)
 
 target_include_directories(simply INTERFACE include)
 
+enable_testing()
+
 add_subdirectory(tests)

tests/CMakeLists.txt

@@ -1,4 +1,5 @@
 include(FetchContent)
+include(GoogleTest)
 
 FetchContent_Declare(
   googletest
@@ -12,3 +13,4 @@ target_link_libraries(counters simply)
 
 add_executable(stream stream.cpp)
 target_link_libraries(stream simply GTest::gtest_main)
+gtest_discover_tests(stream)