//! Text object, visual selection, indentation and paste contracts.

mod support;
use notescraft_vim::Mode;

#[test]
fn word_paragraph_and_delimited_objects() {
    support::check(
        &[
            ("o|ne two", "diw", "| two"),
            ("one t|wo", "diw", "one| "),
            ("o|ne two", "daw", "|two"),
            ("one t|wo", "daw", "on|e"),
            ("é|é two", "diw", "| two"),
            ("o|ne,two next", "diW", "| next"),
            ("o|ne,two next", "daW", "|next"),
            ("o|ne two", "ciwX<Esc>", "|X two"),
            ("o|ne two", "cawX<Esc>", "|Xtwo"),
            ("o|ne two", "gUiw", "|ONE two"),
            ("O|NE two", "guiw", "|one two"),
            ("o|Ne two", "g~iw", "|OnE two"),
            ("|one\ntwo\n\nthree", "dip", "|\nthree"),
            ("|one\ntwo\n\nthree", "dap", "|three"),
            ("one\n\n|two\nthree", "dip", "one\n|"),
            ("(|abc)", "di(", "(|)"),
            ("(|abc)", "di)", "(|)"),
            ("(|abc)", "dib", "(|)"),
            ("x (a|bc) y", "da(", "x | y"),
            ("x (a|bc) y", "da)", "x | y"),
            ("x (a|bc) y", "dab", "x | y"),
            ("[|abc]", "di[", "[|]"),
            ("x [a|bc] y", "da[", "x | y"),
            ("{|abc}", "di{", "{|}"),
            ("{|abc}", "diB", "{|}"),
            ("x {a|bc} y", "da{", "x | y"),
            ("x {a|bc} y", "daB", "x | y"),
            ("\"|abc\"", "di\"", "\"|\""),
            ("x \"a|bc\" y", "da\"", "x |y"),
            ("'|abc'", "di'", "'|'"),
            ("x 'a|bc' y", "da'", "x |y"),
            ("`|abc`", "di`", "`|`"),
            ("x `a|bc` y", "da`", "x |y"),
            ("(é|猫🙂)", "di(", "(|)"),
            ("[é|猫🙂]", "da[", "|"),
            ("\"é|猫🙂\"", "ci\"α<Esc>", "\"|α\""),
            ("(|a(b)c)", "di(", "(|)"),
            ("(a(|b)c)", "di(", "(a(|)c)"),
            ("|abc", "di(", "|abc"),
            ("|abc", "di\"", "|abc"),
        ],
        Mode::Normal,
    );
}

#[test]
fn visual_operators_and_indentation() {
    support::check(
        &[
            ("|abc", "vd", "|bc"),
            ("|abc", "vld", "|c"),
            ("ab|c", "vhd", "|a"),
            ("|abc", "vlcX<Esc>", "|Xc"),
            ("|abc", "v<Esc>x", "|bc"),
            ("|é猫🙂", "vld", "|🙂"),
            ("|abc\ndef", "Vd", "|def"),
            ("|a\nb\nc", "Vjd", "|c"),
            ("|a\nb", "VcX<Esc>", "|X\nb"),
            ("|aBc", "vl~", "|Abc"),
            ("|abc", "vlU", "|ABc"),
            ("|ABC", "vlu", "|abC"),
            ("o|ne two", "viwd", "| two"),
            ("(|abc)", "vi(d", "(|)"),
            ("|abc\ndef", ">>", "    |abc\ndef"),
            ("    |abc\ndef", "<<", "|abc\ndef"),
            ("|a\nb\nc", "2>>", "    |a\n    b\nc"),
            ("    |a\n    b\nc", "2<<", "|a\nb\nc"),
            ("|a\nb\nc", ">j", "    |a\n    b\nc"),
            ("    |a\n    b\nc", "<j", "|a\nb\nc"),
            ("|abc", "<<", "|abc"),
            ("  |abc", "<<", "|abc"),
            ("\t|abc", "<<", "|abc"),
            ("|é猫", ">>", "    |é猫"),
        ],
        Mode::Normal,
    );
}

#[test]
fn yanks_pastes_and_register_prefixes() {
    support::check(
        &[
            ("|abc", "ylp", "a|abc"),
            ("|abc", "ylP", "|aabc"),
            ("|abc", "2ylp", "aa|bbc"),
            ("|abc", "yl2p", "aa|abc"),
            ("|abc\ndef", "yyp", "abc\n|abc\ndef"),
            ("|abc\ndef", "yyP", "|abc\nabc\ndef"),
            ("|abc\ndef", "Yp", "abc\n|abc\ndef"),
            ("|é猫🙂", "ylp", "é|é猫🙂"),
            ("|abc", "xp", "b|ac"),
            ("|abc", "xP", "|abc"),
            ("|one two", "ywp", "oone| ne two"),
            ("|abc", "\"ayl\"ap", "a|abc"),
            ("|abc", "\"ayl\"aP", "|aabc"),
            ("|abc", "\"ax\"aP", "|abc"),
            ("|abc", "ylx\"0P", "|abc"),
            ("|abc", "yl\"_xP", "|abc"),
            ("|abc", "\"_xp", "|bc"),
            ("|abc", "\"_x\"_p", "|bc"),
            ("|abc", "p", "|abc"),
            ("|abc", "P", "|abc"),
            ("|abc", "vlyp", "aa|bbc"),
            ("|abc\ndef", "Vyp", "abc\n|abc\ndef"),
            ("|abc", "\"aylxx\"aP", "|ac"),
        ],
        Mode::Normal,
    );
}