[1140] SPF test module added

src/lib/dns/tests/Makefile.am

@@ -29,7 +29,8 @@ run_unittests_SOURCES += rdata_unittest.h rdata_unittest.cc
 run_unittests_SOURCES += rdatafields_unittest.cc
 run_unittests_SOURCES += rdata_in_a_unittest.cc rdata_in_aaaa_unittest.cc
 run_unittests_SOURCES += rdata_ns_unittest.cc rdata_soa_unittest.cc
-run_unittests_SOURCES += rdata_txt_unittest.cc rdata_mx_unittest.cc
+run_unittests_SOURCES += rdata_txt_unittest.cc rdata_spf_unittest.cc
+run_unittests_SOURCES += rdata_mx_unittest.cc
 run_unittests_SOURCES += rdata_ptr_unittest.cc rdata_cname_unittest.cc
 run_unittests_SOURCES += rdata_dname_unittest.cc
 run_unittests_SOURCES += rdata_afsdb_unittest.cc