Function test_paging_interrupt

std/src/console/pager.rs:331–352

()

    #[tokio::test]
    async fn test_paging_interrupt() {
        let mut cb = MockConsole::default();
        cb.set_size_chars(CharsXY { x: 60, y: 3 });
        cb.set_interactive(true);
        cb.add_input_keys(&[Key::Escape]);

        let mut pager = Pager::new(&mut cb, None).unwrap();
        pager.print("line 1").await.unwrap();
        match pager.print("line 2").await {
            Ok(()) => panic!("Should have been interrupted"),
            Err(e) => assert_eq!(io::ErrorKind::Interrupted, e.kind()),
        }

        assert_eq!(
            [
                CapturedOut::Print("line 1".to_owned()),
                CapturedOut::Print("line 2".to_owned()),
                CapturedOut::Print(MORE_MESSAGE_WIDE.to_owned()),
            ],
            cb.captured_out()
        );
    }
}