1 files changed, 8 insertions, 0 deletions
diff --git a/tests/lib.sh b/tests/lib.sh
index efc9368..f7f4415 100755
--- a/tests/lib.sh
+++ b/tests/lib.sh
@@ -27,3 +27,11 @@ assert_stdout() {
 		exit 1
 	fi
 }
+
+uuid() {
+	# Taken from:
+	# https://serverfault.com/a/799198
+	od -x /dev/urandom | \
+		head -1 | \
+		awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
+}