collectd_LDADD += -loconfig
endif
-check_PROGRAMS = test_common test_utils_avltree test_utils_heap
-TESTS = test_common test_utils_avltree test_utils_heap
+check_PROGRAMS = test_common test_utils_avltree test_utils_heap test_utils_subst
+TESTS = test_common test_utils_avltree test_utils_heap test_utils_subst
test_common_SOURCES = common_test.c ../testing.h
test_common_LDADD = libcommon.la libplugin_mock.la $(COMMON_LIBS)
test_utils_heap_SOURCES = utils_heap_test.c ../testing.h
test_utils_heap_LDADD = libheap.la $(COMMON_LIBS)
+
+test_utils_subst_SOURCES = utils_subst_test.c ../testing.h \
+ utils_subst.c utils_subst.h
+test_utils_subst_LDADD = libcommon.la libplugin_mock.la $(COMMON_LIBS)