FitNesse. SuiteAcceptanceTests. SuiteResponderTests. SuiteTestResponders. SuiteExecutionStatusMessages.
TestOutputCaptured [add child]

 Set Up: .FitNesse.SuiteAcceptanceTests.SetUp (edit)
 Scenario Libraries
When output is captures during execution, we get the message:

variable defined: FIXTURE_NAME=OutputWritingFixture
variable defined: EXPECTED_STATUS_MESSAGE=Output Captured
variable defined: EXPECTED_ICON_URL=/files/images/executionStatus/output.gif

 Included page: DoTest (edit)
Create a simple test page

script Page Builder
line !path classes
line !path fitnesse.jar
line !|fitnesse.testutil.OutputWritingFixture|
line |blah|
page TestPage

Now run the test page.

Response Requester.
uri valid?
TestPage?responder=test true

Response Examiner.
contents?
 

Check the status message.

Response Examiner.
type pattern matches?
contents <div id="execution-status">.*?Output Captured.*?</div> true
contents <div id="execution-status">.*?<img.*?src="/files/images/executionStatus/output.gif".*?/>.*?</div> true