cppzmq/tests/CMakeLists.txt

cmake_minimum_required(VERSION 3.0 FATAL_ERROR)

project(cppzmq-test CXX)

# place binaries and libraries according to GNU standards

include(GNUInstallDirs)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})

# we use this to get code coverage
if(CMAKE_CXX_COMPILER_ID MATCHES GNU)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
endif()

include(cmake/googletest.cmake)
fetch_googletest(
    ${PROJECT_SOURCE_DIR}/cmake
    ${PROJECT_BINARY_DIR}/googletest
    )

add_executable(
    unit_tests
    example_add.cpp
    )

target_link_libraries(
    unit_tests
    gtest_main
    libzmq
    )

target_include_directories(unit_tests PRIVATE ..)

add_test(
  NAME
    unit
  COMMAND
    ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}/unit_tests
  )