hellojs-xiaotian/tests/specs/unit/utils/url.js

A clientside Javascript library for standardizing requests to OAuth2 web services (and OAuth1 - with a shim)

define([], function() {

	var Url = hello.utils.url;

	describe('utils.url', function() {

		var testLocationRoot = window.location.protocol + '//' + window.location.host;
		var testLocationDir = window.location.pathname.replace(/\/[^\/]+$/, '/');
		var testLocationFilename = 'redirect.html';

		it('should return current URL, if no URL is given', function() {

			var path = Url().href;
			expect(path).to.equal(window.location.href);

		});

		it('should return a full URL, if a full URL is given', function() {

			var path = 'http://test/' + testLocationFilename;
			var url = Url(path);
			expect(url.href).to.equal(path);
			expect(url.hostname).to.equal('test');
			expect(url.protocol).to.equal('http:');

		});

		it('should return a full URL, if a protocol-less URL is given', function() {
			var url = '//test/' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(window.location.protocol + url);
		});

		it('should return a full URL, if a base-path is given', function() {
			var url = '/test/' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(testLocationRoot + url);
		});

		it('should return a full URL, if a relative-path is given', function() {
			var url = './' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(testLocationRoot + (testLocationDir + url.replace('./', '')));
		});

		it('should return a full URL, if a relative-ascendant-path is given', function() {
			var url = '../' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(testLocationRoot + testLocationDir.replace(/\/[^\/]+\/$/, '/') + testLocationFilename);
		});

		it('should return a full URL, if a deeper relative-ascendant-path is given', function() {
			var url = '../../' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(testLocationRoot + testLocationDir.replace(/\/[^\/]+\/$/, '/').replace(/\/[^\/]+\/$/, '/') + testLocationFilename);
		});

		it('should return a full URL, if a complex relative-ascendant-path is given', function() {
			var url = '../../asdasd/asdasd/../../' + testLocationFilename;
			var path = Url(url).href;
			expect(path).to.equal(testLocationRoot + testLocationDir.replace(/\/[^\/]+\/$/, '/').replace(/\/[^\/]+\/$/, '/') + testLocationFilename);
		});

	});

});