use

Set up and drive the execution of a Compose test within the provided block. Depending on the time this is called, it will either queue up a preparatory action for the test (e.g. in @BeforeEach) The receive of this block is a ComposeContext, through which you can access all sorts of utilities to drive the execution of the test, such as driving the clock or executing actions on the UI thread. The main purpose is provided through ComposeContext.setContent, however: With this function, you can pass an arbitrary composable tree to the extension and evaluate it afterwards.