add integration tests

.github/workflows/cpp-test.yml

@@ -0,0 +1,22 @@
+name: C++ test linux
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies and build
+        run: |
+          source ./scripts/linux_ci.sh
+          mkdir -p src/build
+          cd src/build
+          cmake ..
+          make -j$(nproc)
+          make run_tests_with_coverage

CMakeLists.txt

@@ -10,7 +10,7 @@ ExternalProject_Add(
         GIT_TAG "80dc998efced8ceb2be59756668a7e90e8bef917" # v2.10.4
         SOURCE_DIR "${CMAKE_BINARY_DIR}/third-party/pybind11"
         # Override default steps with no action, we just want the clone step.
-        UPDATE_COMMAND ""       
+        UPDATE_COMMAND ""
         CONFIGURE_COMMAND ""
         BUILD_COMMAND ""
         INSTALL_COMMAND ""
@@ -39,9 +39,6 @@ ENDIF()
 IF(DEFINED ENV{CMAKE_CXX_COMPILER})
   set(CMAKE_CXX_COMPILER $ENV{CMAKE_CXX_COMPILER})
 ENDIF()
-IF(DEFINED ENV{PYTHON_LIBRARY_DIR})
-  set(PYTHON_LIBRARY_DIR $ENV{PYTHON_LIBRARY_DIR})
-ENDIF()
 
 IF(WIN32)
   add_compile_definitions(RBMDS_EXPORTS)
@@ -76,7 +73,7 @@ file (GLOB PYTHON_FILES "src/pybmdscpp/*.cpp" "src/pybmdscpp/*.h")
 source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${SOURCE_FILES} ${HEADER_FILES} ${PYTHON_FILES} )
 
 include(pybind11.cmake)
-pybind11_add_module(bmdscore 
+pybind11_add_module(bmdscore
 	${SOURCE_FILES}
 	${HEADER_FILES}
 	${PYTHON_FILES}
@@ -87,8 +84,3 @@ IF(WIN32)
 ELSE()
 	target_link_libraries(bmdscore PUBLIC GSL::gsl GSL::gslcblas ${NLOPT_LIB})
 ENDIF(WIN32)
-
-install(TARGETS bmdscore
-  COMPONENT python
-  LIBRARY DESTINATION "${PYTHON_LIBRARY_DIR}"
-  )

tools/linux_ci.sh

@@ -1,11 +1,9 @@
 #!/bin/bash
 
 sudo apt-get update -y
-sudo apt-get install -y automake build-essential libtool make cmake libgslcblas0 libgsl-dev libeigen3-dev libnlopt-dev libnlopt-cxx-dev
+sudo apt-get install -y automake build-essential libtool make cmake libgslcblas0 libgsl-dev libeigen3-dev libnlopt-dev libnlopt-cxx-dev lcov
 
 export "EIGEN_DIR=/usr/include/eigen3"
 export "NLOPT_DIR=/usr/lib/x86_64-linux-gnu/"
 export "CMAKE_C_COMPILER=/usr/bin/gcc-12"
 export "CMAKE_CXX_COMPILER=/usr/bin/g++-12"
-export "PYTHON_EXECUTABLE=$Python3_ROOT_DIR/bin/python"
-export "PYTHON_LIBRARY_DIR=$Python3_ROOT_DIR/lib/python3.11/site-packages"