filer/tests/spec/fs.watch.spec.js

44 lines
1.1 KiB
JavaScript

var Filer = require('../..');
var util = require('../lib/test-utils.js');
var expect = require('chai').expect;
describe('fs.watch', function() {
beforeEach(util.setup);
afterEach(util.cleanup);
it('should be a function', function() {
var fs = util.fs();
expect(typeof fs.watch).to.equal('function');
});
it('should get a change event when writing a file', function(done) {
var fs = util.fs();
var watcher = fs.watch('/myfile', function(event, filename) {
expect(event).to.equal('change');
expect(filename).to.equal('/myfile');
watcher.close();
done();
});
fs.writeFile('/myfile', 'data', function(error) {
if(error) throw error;
});
});
it('should get a change event when writing a file in a dir with recursive=true', function(done) {
var fs = util.fs();
var watcher = fs.watch('/', { recursive: true }, function(event, filename) {
expect(event).to.equal('change');
expect(filename).to.equal('/');
watcher.close();
done();
});
fs.writeFile('/myfile', 'data', function(error) {
if(error) throw error;
});
});
});