Function run_editor

repl/src/editor.rs:709–718

Runs the editor and expects that the resulting text matches `exp_text` and that the side-effects on the console are those specified in `ob`. The editor can be pre-populated with some `previous` contents and the interactions with the editor are specified in `cb`. Note that the final Esc key press needed to exit the editor is automatically appended to `cb` here.

(previous: &str, exp_text: &str, mut console: MockConsole, ob: OutputBuilder)

    /// editor are specified in `cb`. Note that the final Esc key press needed to exit the editor
    /// is automatically appended to `cb` here.
    fn run_editor(previous: &str, exp_text: &str, mut console: MockConsole, ob: OutputBuilder) {
        let mut editor = Editor::default();
        editor.load(Some(TEST_FILENAME), previous);

        console.add_input_keys(&[Key::Escape]);
        block_on(editor.edit(&mut console)).unwrap();
        assert_eq!(exp_text, editor.text());
        assert_eq!(ob.dirty, editor.is_dirty());
        assert_eq!(ob.build(), console.captured_out());
    }

    #[test]
    fn test_program_behavior() {