Replace Boost.Test with Catch2

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

@@ -54,23 +54,7 @@ jobs:
       run: |
         echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
 
-    - name: Install dependencies Ubuntu
-      if: matrix.os == 'ubuntu-latest'
-      run: >
-        sudo apt-get update && sudo apt-get install libboost-dev
-
-    - name: Install Boost Windows
-      if: matrix.os == 'windows-latest'
-      uses: MarkusJx/[email protected]
-      id: install-boost
-      with:
-          boost_version: 1.82.0
-          platform_version: 2019
-          toolset: msvc
-
     - name: Configure CMake
-      env:
-        BOOST_ROOT: ${{ steps.install-boost.outputs.BOOST_ROOT }}
       run: >
         cmake -B ${{ steps.strings.outputs.build-output-dir }}
         -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}

CMakeLists.txt

@@ -129,19 +129,31 @@ install(
 	DESTINATION ${CONFIG_LOC})
 
 if(BUILD_TESTING)
-	find_package(Boost REQUIRED)
+	find_package(Catch2 3 QUIET)
+
+	if(NOT Catch2_FOUND)
+		Include(FetchContent)
+
+		FetchContent_Declare(
+			Catch2
+			GIT_REPOSITORY https://github.com/catchorg/Catch2.git
+			GIT_TAG v3.4.0 # or a later release
+		)
+
+		FetchContent_MakeAvailable(Catch2)
+	endif()
 
 	add_executable(libmcfp-unit-test ${PROJECT_SOURCE_DIR}/test/unit-test.cpp)
 
-	target_link_libraries(libmcfp-unit-test libmcfp::libmcfp Boost::boost)
+	target_link_libraries(libmcfp-unit-test libmcfp::libmcfp Catch2::Catch2)
 
 	if(MSVC)
 		# Specify unwind semantics so that MSVC knowns how to handle exceptions
 		target_compile_options(libmcfp-unit-test PRIVATE /EHsc)
 	endif()
 
 	add_test(NAME libmcfp-unit-test
-		COMMAND $<TARGET_FILE:libmcfp-unit-test> -- ${PROJECT_SOURCE_DIR}/test)
+		COMMAND $<TARGET_FILE:libmcfp-unit-test> --work-dir ${PROJECT_SOURCE_DIR}/test)
 endif()
 
 if(BUILD_DOCUMENTATION)

changelog

@@ -1,5 +1,6 @@
 Version 1.2.5
 - Replace test for _MSC_VER with more generic _WIN32
+- Replace Boost.Test with Catch2
 
 Version 1.2.4
 - Simpler get (added a version without template arguments)