FitNesse. SuiteAcceptanceTests. SuiteResponderTests. SuiteRenameResponder.
TestRenamePageWithAliasSubLinkReference [add child]

 Set Up: .FitNesse.SuiteAcceptanceTests.SetUp (edit)
 Scenario Libraries

When a page is renamed, any alias links that are using subpages are changed.

First build parent & child pages where one refers to the other.

Page creator.
Page name. Page contents. valid?
ParentPage refer to [[link][^ChildPage]] true
ParentPage.ChildPage whatever true

Then rename the target page.

Response Requester.
uri status?

Next fetch the Source page.

Response Requester.
uri valid? contents?
ParentPage true  

Make sure that the new target name is present and that the old name is not.

Response Examiner.
type pattern matches?
contents href="ParentPage\.NewChild" true
contents ChildPage false