50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
|
import events from 'events';
|
||
|
|
import test from 'ava';
|
||
|
|
import td from 'testdouble';
|
||
|
|
|
||
|
|
const chokidarStub = {};
|
||
|
|
|
||
|
|
td.replace('chokidar', chokidarStub);
|
||
|
|
const Fn = require('./watcher');
|
||
|
|
|
||
|
|
function setup(stubs = {}) {
|
||
|
|
chokidarStub.watch = stubs.watch || (() => new events.EventEmitter());
|
||
|
|
return new Fn({source: '.'});
|
||
|
|
}
|
||
|
|
|
||
|
|
test('should emit "sync" if file was added/changed/deleted', t => {
|
||
|
|
t.plan(3);
|
||
|
|
const fn = setup();
|
||
|
|
fn.start();
|
||
|
|
fn.getEventEmitter().on('sync', () => t.pass('file change detected'));
|
||
|
|
fn.watcher.emit('add', 'file.txt');
|
||
|
|
fn.watcher.emit('change', 'file.txt');
|
||
|
|
fn.watcher.emit('unlink', 'file.txt');
|
||
|
|
});
|
||
|
|
|
||
|
|
test('should emit "install" if "package.json" or "yarn.lock" was added/changed/deleted', t => {
|
||
|
|
t.plan(6);
|
||
|
|
const fn = setup();
|
||
|
|
fn.start();
|
||
|
|
fn.getEventEmitter().on('install', () => t.pass('file change detected'));
|
||
|
|
fn.watcher.emit('add', 'package.json');
|
||
|
|
fn.watcher.emit('change', 'package.json');
|
||
|
|
fn.watcher.emit('unlink', 'package.json');
|
||
|
|
fn.watcher.emit('add', 'yarn.lock');
|
||
|
|
fn.watcher.emit('change', 'yarn.lock');
|
||
|
|
fn.watcher.emit('unlink', 'yarn.lock');
|
||
|
|
});
|
||
|
|
|
||
|
|
test('should emit "sync" if "package.json" or "yarn.lock" was added/changed/deleted', t => {
|
||
|
|
t.plan(6);
|
||
|
|
const fn = setup();
|
||
|
|
fn.start();
|
||
|
|
fn.getEventEmitter().on('sync', () => t.pass('file change detected'));
|
||
|
|
fn.watcher.emit('add', 'package.json');
|
||
|
|
fn.watcher.emit('change', 'package.json');
|
||
|
|
fn.watcher.emit('unlink', 'package.json');
|
||
|
|
fn.watcher.emit('add', 'yarn.lock');
|
||
|
|
fn.watcher.emit('change', 'yarn.lock');
|
||
|
|
fn.watcher.emit('unlink', 'yarn.lock');
|
||
|
|
});
|