Module display::testutil

Utilities for writing tests that interact with the display.

Structs

• CrossTerm
  A mocked version of CrossTerm, useful for testing.

Enums

• State
  The state of the CrossTerm instance.

Traits

• MockableTui
  A version of the TUI that provides defaults for all trait methods. This can be used to create mocked versions of the TUI interface, without needing to define all methods provided by the interface.

Functions

• assert_output
  Assert the the content of the Display is an expected value.
• create_unexpected_error
  Create an instance of a DisplayError::Unexpected error with an other IO error.