add qunwatch unit test

internal/server/utils/redisCmdAdapter_test.go

@@ -398,6 +398,12 @@ func TestParseWebsocketMessage(t *testing.T) {
 			expectedCmd:  "QWATCH",
 			expectedArgs: []string{"SELECT $key, $value WHERE $key LIKE 'player:*' AND '$value.score' > 10 ORDER BY $value.score DESC LIMIT 5"},
 		},
+		{
+			name:         "Test simple QUNWATCH command",
+			message:      "qunwatch \"select $key, $value where $key like 'k?'\"",
+			expectedCmd:  "QUNWATCH",
+			expectedArgs: []string{"select $key, $value where $key like 'k?'"},
+		},
 	}
 
 	for _, tc := range commands {