fix tests

capacity_portion was not supposed to have commitment config in the test

internal/api/api_test.go

@@ -114,10 +114,10 @@ const (
 					text: 'this annotation appears on shared/things of project dresden only'
 
 			# check how commitment config is reported
-			- resource: 'shared/.*'
+			- resource: 'shared/(capacity|things)$'
 				commitment_durations: ["1 hour", "2 hours"]
 				commitment_min_confirm_date: '1970-01-08T00:00:00Z' # one week after start of mock.Clock
-			- resource: shared/capacity
+			- resource: 'shared/capacity$'
 				commitment_is_az_aware: true
 			- resource: shared/things
 				commitment_is_az_aware: false