assert_backend_snapshot

requestty_ui

Macro assert_backend_snapshot 

Source 
macro_rules! assert_backend_snapshot {
    ($value:expr, @$snapshot:literal) => { ... };
    ($name:expr, $value:expr) => { ... };
    ($value:expr) => { ... };
}
Available on crate features crossterm or termion only.
Expand description

A testing utility to assert visual equality with TestBackend.

It is a simple wrapper around insta::assert_display_snapshot which puts the snapshots in $CARGO_MANIFEST_DIR/{crossterm/termion}-snapshots.