filer/tests/spec/fs.readdir.spec.js

58 lines
1.5 KiB
JavaScript

define(["Filer", "util"], function(Filer, util) {
describe('fs.readdir', function() {
beforeEach(util.setup);
afterEach(util.cleanup);
it('should be a function', function() {
var fs = util.fs();
expect(fs.readdir).to.be.a('function');
});
it('should return an error if the path does not exist', function(done) {
var fs = util.fs();
fs.readdir('/tmp/mydir', function(error, files) {
expect(error).to.exist;
expect(error.code).to.equal("ENOENT");
expect(files).not.to.exist;
done();
});
});
it('should return a list of files from an existing directory', function(done) {
var fs = util.fs();
fs.mkdir('/tmp', function(error) {
if(error) throw error;
fs.readdir('/', function(error, files) {
expect(error).not.to.exist;
expect(files).to.exist;
expect(files.length).to.equal(1);
expect(files[0]).to.equal('tmp');
done();
});
});
});
it('should follow symbolic links', function(done) {
var fs = util.fs();
fs.mkdir('/tmp', function(error) {
if(error) throw error;
fs.symlink('/', '/tmp/dirLink', function(error) {
if(error) throw error;
fs.readdir('/tmp/dirLink', function(error, files) {
expect(error).not.to.exist;
expect(files).to.exist;
expect(files.length).to.equal(1);
expect(files[0]).to.equal('tmp');
done();
});
});
});
});
});
});