Struct MockUI

pub struct MockUI {
    pub prints_history: Vec<Print>,
}

A mock UI that logs all prints and panics when asked for input.

Fields

prints_history: Vec<Print>

Trait Implementations

impl UI for MockUI

fn print_message(&mut self, data: &str) -> Result<()>

A basic print for errors and other information messages

fn print_command_documentation(&mut self) -> Result<()>

Print commands documentation

fn print_selection( &mut self, ed: &Ed<'_>, selection: (usize, usize), numbered: bool, literal: bool, ) -> Result<()>

Print the given selection with the given options

fn get_command(&mut self, _ed: &Ed<'_>, _prefix: Option<char>) -> Result<String>

Get a command for parsing and execution

fn get_input(&mut self, _ed: &Ed<'_>, _terminator: char) -> Result<Vec<String>>

Get input lines until given character is entered alone on a line

fn lock_ui(&mut self) -> UILock<'_>

Prepare UI before handing down stdin/out/err to child process

fn unlock_ui(&mut self)

Resume UI after lock_ui has been called

fn print_commands(&mut self) -> Result<()>

Print a listing of the commands with short descriptions