Google mock service can't fetch an individual group

When testing incremental provisioning against the Google mock service handler, creating a group results in the error "java.lang.RuntimeException: There are 2 groups found for name: test:testGroup3". The two groups are for other groups that had already been provisioned. The inability to fetch a single group means that incremental provisioning of a group  cannot be accurately tested.

The api call being made is: /groups?domain=example.edu&maxResults=200&fields=nextPageToken,groups(id,email,name,description)&query=name%3D%27test:testGroup3%27

This returns back two different groups, neither of which is the one group it specified:

0 = \{ObjectNode@16995} "\{"id":"a6b0e706e54d437fbe50d4c5c777b987","name":"test:testGroup","description":null,"email":"test:testGroup"}"

1 = \{ObjectNode@16996} "\{"id":"f7d8ff131ffe4e01a53b2bbb2c2255c2","name":"test:testGroup1","description":null,"email":"test:testGroup1"}"

The GoogleMockServiceHandler class getGroups() method does not look at any query parameters other than the limit and page. The getGroups() query is always "from GrouperGoogleGroup where email > :pageToken" and will always return every group.