concurrently/dist/lib/command-parser/expand-arguments.spec.js

Run commands concurrently

import { expect, it } from 'vitest';
import { ExpandArguments } from './expand-arguments.js';
const createCommandInfo = (command) => ({
    command,
    name: '',
});
it('returns command as is when no placeholders', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo foo');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo foo' });
});
it('single argument placeholder is replaced', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo {1}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo foo' });
});
it('argument placeholder is replaced and quoted properly', () => {
    const parser = new ExpandArguments(['foo bar']);
    const commandInfo = createCommandInfo('echo {1}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: "echo 'foo bar'" });
});
it('multiple single argument placeholders are replaced', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo {2} {1}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo bar foo' });
});
it('empty replacement with single placeholder and not enough passthrough arguments', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo {3}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo ' });
});
it('empty replacement with all placeholder and no passthrough arguments', () => {
    const parser = new ExpandArguments([]);
    const commandInfo = createCommandInfo('echo {@}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo ' });
});
it('empty replacement with combined placeholder and no passthrough arguments', () => {
    const parser = new ExpandArguments([]);
    const commandInfo = createCommandInfo('echo {*}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo ' });
});
it('all arguments placeholder is replaced', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo {@}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo foo bar' });
});
it('combined arguments placeholder is replaced', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    const commandInfo = createCommandInfo('echo {*}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: "echo 'foo bar'" });
});
it('escaped argument placeholders are not replaced', () => {
    const parser = new ExpandArguments(['foo', 'bar']);
    // Equals to single backslash on command line
    const commandInfo = createCommandInfo('echo \\{1} \\{@} \\{*}');
    expect(parser.parse(commandInfo)).toEqual({ ...commandInfo, command: 'echo {1} {@} {*}' });
});