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EPANET/tests/CMakeLists.txt

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CMake

#
# CMakeLists.txt - CMake configuration file for epanet/tests
#
# Created: February 13, 2018
# Author: Constantin Savtchenko
# Ref: http://neyasystems.com/an-engineers-guide-to-unit-testing-cmake-and-boost-unit-tests/
#
# Modified by: Michael E. Tryby
# US EPA ORD/NRMRL
#
#Setup CMake to run tests
enable_testing()
#Prep ourselves for compiling boost
find_package(Boost COMPONENTS unit_test_framework REQUIRED)
include_directories (${Boost_INCLUDE_DIRS} ../include ../tools/epanet-output/src)
#I like to keep test files in a separate source directory called test
file(GLOB TEST_SRCS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} test_*.cpp)
#Run through each source
foreach(testSrc ${TEST_SRCS})
#Extract the filename without an extension (NAME_WE)
get_filename_component(testName ${testSrc} NAME_WE)
#Add compile target
add_executable(${testName} ${testSrc})
#link to Boost libraries AND your targets and dependencies
target_link_libraries(${testName} ${Boost_LIBRARIES} epanet epanet-output)
#I like to move testing binaries into a testBin directory
set_target_properties(${testName} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
#Finally add it to test execution -
#Notice the WORKING_DIRECTORY and COMMAND
add_test(NAME ${testName}
COMMAND ${CMAKE_BINARY_DIR}/bin/${testName}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data)
endforeach(testSrc)