title: TestCaseTiddlers Behind the scenes, the templates used to view TestCaseTiddlers use the <<.wlink TestCaseWidget>> widget. ! Testcase Conventions The following conventions are used for testcase tiddlers: * `Description` contains a brief description of the test (rendered in inline mode) * `Output` contains the tiddler text to be rendered. It can also reference other tiddlers * `ExpectedResult` contains the HTML that should match the rendering of the tiddler `Output`