fn test_huge_buffer()

in src/superconsole.rs [297:317]

• 16 lines of code
• 1 McCabe index (conditional complexity)

    fn test_huge_buffer() -> anyhow::Result<()> {
        let root = Box::new(Echo::<Msg>::new(false));
        let mut console = test_console(root);
        console.emit(vec![vec!["line 1"].try_into()?; MAX_GRAPHEME_BUFFER * 2]);
        let msg = Msg(vec![vec!["line"].try_into()?; 1]);
        let state = crate::state![&msg];
        let mut buffer = Vec::new();

        // Even though we have more messages than fit on the screen in the `to_emit` buffer
        console.render_general(
            &mut buffer,
            &state,
            DrawMode::Normal,
            Dimensions::new(100, 20),
        )?;

        // We have so many that we should just drain them all.
        assert!(console.to_emit.is_empty());

        Ok(())
    }