Added option to filter functional tests when running them from the "m…

…ake" command.

Makefile

@@ -5,6 +5,9 @@ ifndef VERSION
 	override VERSION = local-build
 endif
 
+# Filter functional tests. Set this variable to regex matching the names of tests you want to run.
+FFILTER =
+
 ROOT = $(shell pwd -P)
 
 CORE_PATH = ${ROOT}/core
@@ -71,7 +74,7 @@ test-functional:
           exit 1; \
         fi; \
     done
-	docker exec -t ${TEST_CONTAINER_NAME} /bin/bash -c "DRAKY_SOURCE_PATH=${TEST_CONTAINER_DRAKY_SOURCE_PATH} ${TEST_CONTAINER_DRAKY_SOURCE_PATH}/tests/bin/functional-tests.sh"
+	docker exec -t ${TEST_CONTAINER_NAME} /bin/bash -c "TEST_FILTER='${FFILTER}' DRAKY_SOURCE_PATH=${TEST_CONTAINER_DRAKY_SOURCE_PATH} ${TEST_CONTAINER_DRAKY_SOURCE_PATH}/tests/bin/functional-tests.sh"
 
 test-lint:
 	docker run \

tests/bin/functional-tests.sh

@@ -12,4 +12,10 @@ DRAKY_TEST_IMAGE_PATH=$(find "${DRAKY_SOURCE_PATH}" -name '*.image.tar')
 docker load --input "${DRAKY_TEST_IMAGE_PATH}"
 
 cd "$CWD/../functional" || exit 1
-bats .
+
+ARGS=()
+if [ -n "${TEST_FILTER}" ]; then
+  ARGS=(-f "${TEST_FILTER}")
+fi
+
+bats "${ARGS[@]}" .