Add CMake function for configuring tests

CMake/Test.cmake

@@ -0,0 +1,45 @@
+find_package(A2X REQUIRED)
+
+function(configure_test)
+    set(options)
+    set(oneValueArgs NAME SUBPROJECT)
+    set(multiValueArgs WRAPPERS SOURCES INCLUDES LIBRARIES)
+    cmake_parse_arguments(CONFIGURE_TEST "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+    message("${CONFIGURE_TEST_SOURCES}")
+    message("${CONFIGURE_TEST_WRAPPERS}")
+
+    include_directories(
+        ${CMOCKA_INCLUDE_DIR}
+        ${CONFIGURE_TEST_INCLUDES}
+    )
+    add_definitions(${CMOCKA_DEFINITIONS})
+
+    set(
+        CMAKE_RUNTIME_OUTPUT_DIRECTORY
+        ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test/${CONFIGURE_TEST_SUBPROJECT}/${CONFIGURE_TEST_NAME}
+    )
+
+    add_executable(${CONFIGURE_TEST_NAME}_test ${CONFIGURE_TEST_SOURCES})
+
+    list(LENGTH CONFIGURE_TEST_WRAPPERS WRAPPED_COUNT)
+
+    if(NOT ${WRAPPED_COUNT} STREQUAL "0")
+        set(WRAPPED "")
+
+        foreach(WRAPPER ${CONFIGURE_TEST_WRAPPERS})
+            string(REGEX REPLACE "\\n" "" WRAPPER "${WRAPPER}")
+            set(WRAPPED
+                "${WRAPPED} \
+                -Wl,--wrap=${WRAPPER}"
+            )
+            message("${WRAPPER}, ${WRAPPED}")
+        endforeach()
+
+        set_target_properties(${CONFIGURE_TEST_NAME}_test
+            PROPERTIES
+            LINK_FLAGS "${WRAPPED}"
+        )
+    endif()
+
+    target_link_libraries(${CONFIGURE_TEST_NAME}_test ${CMOCKA_LIBRARIES} ${CONFIGURE_TEST_LIBRARIES})
+endfunction()

CMakeLists.txt

@@ -72,6 +72,7 @@ endif()
 
 include(FeatureSummary)
 include(Manpage)
+include(Test)
 include(GNUInstallDirs)
 
 if (enable-gdk-pixbuf)