Merge pull request #1881 from halseth/neutrino-integration-tests

Neutrino integration tests

make/testing_flags.mk

@@ -35,7 +35,7 @@ endif
 ifneq ($(timeout),)
 TEST_FLAGS += -test.timeout=$(timeout)
 else
-TEST_FLAGS += -test.timeout=30m
+TEST_FLAGS += -test.timeout=40m
 endif
 
 # UNIT_TARGTED is undefined iff a specific package and/or unit test case is
@@ -57,4 +57,12 @@ endif
 
 # Construct the integration test command with the added build flags.
 ITEST_TAGS := $(DEV_TAGS) rpctest chainrpc walletrpc signrpc invoicesrpc autopilotrpc routerrpc
+
+# Default to btcd backend if not set.
+ifneq ($(backend),)
+ITEST_TAGS += ${backend}
+else
+ITEST_TAGS += btcd
+endif
+
 ITEST := rm output*.log; date; $(GOTEST) -tags="$(ITEST_TAGS)" $(TEST_FLAGS) -logoutput