CMakeLists.txt
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# Download and unpack googletest at configure time
configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G ${CMAKE_GENERATOR} .
RESULT_VARIABLE result
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/hueplusplus/test/googletest-download"
)
if(result)
message(FATAL_ERROR "CMake step for googletest failed: ${result}")
endif()
execute_process(COMMAND "${CMAKE_COMMAND}" --build .
RESULT_VARIABLE result
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/hueplusplus/test/googletest-download"
)
if(result)
message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()
# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src EXCLUDE_FROM_ALL
${CMAKE_BINARY_DIR}/googletest-build EXCLUDE_FROM_ALL
)
# define all test sources
set(TEST_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/test_BaseHttpHandler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_ExtendedColorHueStrategy.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_ExtendedColorTemperatureStrategy.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_Hue.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_HueLight.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_HueCommandAPI.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_Main.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_SimpleBrightnessStrategy.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_SimpleColorHueStrategy.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_SimpleColorTemperatureStrategy.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_UPnP.cpp
)
set(HuePlusPlus_INCLUDE_DIR "${hueplusplus_SOURCE_DIR}/include")
# test executable
add_executable(test_HuePlusPlus ${TEST_SOURCES} ${hueplusplus_SOURCES})
if(DO_CLANG_TIDY)
set_target_properties(test_HuePlusPlus PROPERTIES CXX_CLANG_TIDY ${DO_CLANG_TIDY})
endif()
target_compile_features(test_HuePlusPlus PUBLIC cxx_std_14)
set_property(TARGET test_HuePlusPlus PROPERTY CXX_EXTENSIONS OFF)
target_link_libraries(test_HuePlusPlus gtest gmock)
target_include_directories(test_HuePlusPlus PUBLIC ${GTest_INCLUDE_DIRS})
target_include_directories(test_HuePlusPlus PUBLIC ${HuePlusPlus_INCLUDE_DIR})
# add custom target to make it simple to run the tests
add_custom_target("unittest"
# Run the executable
COMMAND test_HuePlusPlus
# Depends on test_HuePlusPlus
DEPENDS test_HuePlusPlus
)
# Check for coverage test prerequisites
find_program( GCOV_PATH gcov )
find_program( LCOV_PATH lcov )
if(LCOV_PATH AND GCOV_PATH)
# GCov
include(CodeCoverage.cmake)
add_executable(testcov_HuePlusPlus ${TEST_SOURCES} ${hueplusplus_SOURCES})
target_link_libraries(testcov_HuePlusPlus gtest gmock)
# prevent Main.cpp from defining main()
target_compile_definitions(testcov_HuePlusPlus PUBLIC MAIN_CPP_NO_MAIN_FUNCTION)
target_include_directories(testcov_HuePlusPlus PUBLIC ${GTest_INCLUDE_DIRS})
target_include_directories(testcov_HuePlusPlus PUBLIC ${HuePlusPlus_INCLUDE_DIR})
set_property(TARGET testcov_HuePlusPlus PROPERTY CXX_STANDARD 14)
set_property(TARGET testcov_HuePlusPlus PROPERTY CXX_EXTENSIONS OFF)
# this will be already done by APPEND_COVERAGE_COMPILER_FLAGS()
#set_target_properties(
# testcov_HuePlusPlus PROPERTIES
# COMPILE_FLAGS "-O0 -g -fprofile-arcs -ftest-coverage"
#)
# Normally this would be -lgcov, but on mac only -Lgcov works
#set_target_properties(
# testcov_HuePlusPlus PROPERTIES
# LINK_FLAGS "-O0 -g -Lgcov -fprofile-arcs -ftest-coverage"
#)
# exclude some special files we do not want to profile
set(COVERAGE_EXCLUDES
'/usr/*' # unix
'*/hueplusplus/build/*'
'*/json*'
'*/test/*'
'*/v1/*' # iOS
)
APPEND_COVERAGE_COMPILER_FLAGS()
SETUP_TARGET_FOR_COVERAGE(
NAME "coveragetest"
EXECUTABLE testcov_HuePlusPlus
DEPENDENCIES testcov_HuePlusPlus
)
endif()