Set a new variable TESTS_HEADERS in CMakeLists.txt

CMakeLists.txt

@@ -226,6 +226,10 @@ set(TESTS_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/test/benchmark.cpp
 )
 
+set(TESTS_HEADERS 
+	${CMAKE_CURRENT_SOURCE_DIR}/test/test.hpp
+)
+
 set(TESTS_UWP_RESOURCES
 	${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/Logo.png
 	${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/package.appxManifest
@@ -546,9 +550,9 @@ install(FILES
 if(NOT NO_TESTS)
 	if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
 		# Add resource files needed for UWP apps.
-		add_executable(datachannel-tests ${TESTS_SOURCES} ${TESTS_UWP_RESOURCES})
+		add_executable(datachannel-tests ${TESTS_SOURCES} ${TESTS_HEADERS} ${TESTS_UWP_RESOURCES})
 	else()
-		add_executable(datachannel-tests ${TESTS_SOURCES})
+		add_executable(datachannel-tests ${TESTS_SOURCES} ${TESTS_HEADERS})
 	endif()
 
 	set_target_properties(datachannel-tests PROPERTIES