helix-plus/helix-term/tests/integration/movement.rs

use super::*;

#[tokio::test]
async fn insert_mode_cursor_position() -> anyhow::Result<()> {
    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        TestCase {
            in_text: String::new(),
            in_selection: Selection::single(0, 0),
            in_keys: "i".into(),
            out_text: String::new(),
            out_selection: Selection::single(0, 0),
        },
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        ("#[\n|]#", "i", "#[|\n]#"),
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        ("#[\n|]#", "i<esc>", "#[|\n]#"),
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        ("#[\n|]#", "i<esc>i", "#[|\n]#"),
    )?;

    Ok(())
}

/// Range direction is preserved when escaping insert mode to normal
#[tokio::test]
async fn insert_to_normal_mode_cursor_position() -> anyhow::Result<()> {
    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        ("#[f|]#oo\n", "vll<A-;><esc>", "#[|foo]#\n"),
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        (
            indoc! {"\
                #[f|]#oo
                #(b|)#ar"
            },
            "vll<A-;><esc>",
            indoc! {"\
                #[|foo]#
                #(|bar)#"
            },
        ),
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        (
            indoc! {"\
                #[f|]#oo
                #(b|)#ar"
            },
            "a",
            indoc! {"\
                #[fo|]#o
                #(ba|)#r"
            },
        ),
    )?;

    test_key_sequence_text_result(
        Args::default(),
        Config::default(),
        (
            indoc! {"\
                #[f|]#oo
                #(b|)#ar"
            },
            "a<esc>",
            indoc! {"\
                #[f|]#oo
                #(b|)#ar"
            },
        ),
    )?;

    Ok(())
}