1 files changed, 11 insertions, 0 deletions
diff --git a/tests/unit/type/stream-cgroups.tcl b/tests/unit/type/stream-cgroups.tcl
new file mode 100644
index 000000000..9a657a9ed
--- /dev/null
+++ b/tests/unit/type/stream-cgroups.tcl
@@ -0,0 +1,11 @@
+start_server {
+    tags {"stream"}
+} {
+    test {XGROUP CREATE: creation and duplicate group name detection} {
+        r DEL mystream
+        r XADD mystream * foo bar
+        r XGROUP CREATE mystream mygroup $
+        catch {r XGROUP CREATE mystream mygroup $} err
+        set err
+    } {BUSYGROUP*}
+}