in src/superconsole.rs [251:261]
fn test_console(root: Box<dyn Component>) -> SuperConsole {
SuperConsole {
root: Canvas::new(root),
to_emit: Vec::new(),
default_size: Some(Dimensions { x: 80, y: 80 }),
output: Box::new(TestOutput {
should_render: true,
frames: Vec::new(),
}),
}
}