Module testing 

Structs

Cell

A single cell in the terminal buffer, storing both a character and its style.

TestTerminal

A virtual terminal buffer for testing terminal output. Captures all writes, tracks cursor position, and parses ANSI escape sequences including SGR (Select Graphic Rendition) codes for style tracking.

Functions

assert_buffer_eq

Asserts a test terminal buffer matches the expected output. Each element of the expected vector represents a row. Trailing whitespace is ignored on each line.

key

render_component

render_component_with_renderer

render_lines

sample_options