@@ -99,8 +99,8 @@ META_DATA_1_KEY=asdf

 META_DATA_2_KEY=foo

 META_DATA_3_KEY=bar

-#ensure no metadata is set

-nova aggregate-details $AGGREGATE_ID | grep {}

+#ensure no additional metadata is set

+nova aggregate-details $AGGREGATE_ID | egrep "{u'availability_zone': u'$AGGREGATE_A_ZONE'}|{}"

 nova aggregate-set-metadata $AGGREGATE_ID ${META_DATA_1_KEY}=123

 nova aggregate-details $AGGREGATE_ID | grep $META_DATA_1_KEY

@@ -117,7 +117,7 @@ nova aggregate-details $AGGREGATE_ID | grep $META_DATA_3_KEY

 nova aggregate-details $AGGREGATE_ID | grep $META_DATA_2_KEY && die "ERROR metadata was not cleared"

 nova aggregate-set-metadata $AGGREGATE_ID $META_DATA_3_KEY $META_DATA_1_KEY

-nova aggregate-details $AGGREGATE_ID | grep {}

+nova aggregate-details $AGGREGATE_ID | egrep "{u'availability_zone': u'$AGGREGATE_A_ZONE'}|{}"

 # Test aggregate-add/remove-host