Phát triển Javascript - part 40 pdf

... it 1-based rather than 0-based. The reason for this is that getMessagesSince is supposed to retrieve all messages added after some id. Using 0-based ids we’d have to call this method with -1 to ... 14 .40 adds two messages, then tries to retrieve all messages since the id of the first. This way we don’t program any as- sumptions about how the ids are generated into the tests. Listing 14 .4...

Ngày tải lên: 04/07/2014, 22:20

... Education, Inc. Rights and Contracts Department 501 Boylston Street, Suite 900 Boston, MA 02116 Fax: (617) 67 1-3 447 ISBN-13: 97 8-0 -3 2 1-6 839 1-5 ISBN-10: 0-3 2 1-6 839 1-9 Text printed in the United States ... Cataloging-in-Publication Data Johansen, Christian, 198 2- Test-driven JavaScript development / Christian Johansen. p. cm. Includes bibliographical reference...

Ngày tải lên: 04/07/2014, 22:20

... pace in Part III, Real-World Test-Driven Development in JavaScript. From the Library of WoweBook.Com Download from www.eBookTM.com ptg 2.2 The Process 23 in Section 2.4, Benefits of Test-Driven ... that works. A basic line-by- line unit test coverage goes a long way in ensuring the stability of a piece of code. Reproducible unit tests are particularly useful in JavaScript, in which we mi...

Ngày tải lên: 04/07/2014, 22:20

... about JavaScript, we are really talking about several dialects; Mozilla’s JavaScript ™ , Microsoft’s JScript and Webkit’s JavaScriptCore to name a few. These all stem from the original JavaScript ... severaloptions for JavaScript command line interfaces when the browser environment is not of particular interest. Although this sort of one-off coding session can help our understanding of...

Ngày tải lên: 04/07/2014, 22:20

... this inspiration in the TDD examples in Part III, Real-World Test-Driven Development in JavaScript. Before we dive into those examples, however, we will learn about unobtrusive JavaScript and feature detection ... left; margin-right: 5px;"> <span onclick="tabs = $('#cont-1 > .tabs-nav'); tabs.removeClass('tabs-selected'); $(this).parent().addClass(&...

Ngày tải lên: 04/07/2014, 22:20

... on every step of the test-driven development process taken to develop this solution. Part III, Real- World Test-Driven Development in JavaScript, goes into the nitty-gritty of the process and ... tabController.create(this.tabs); assertObject(controller); }, "test should add js-tabs class name to element": function () { var tabs = tabController.create(this.tabs); assertClassName(&...

Ngày tải lên: 04/07/2014, 22:20

... { "Header-One": "1", "Header-Two": "2" }; this.poller.start(); var actual = this.xhr.headers; var expected = this.poller.headers; assertEquals(expected["Header-One"], actual["Header-One"]); assertEquals(expected["Header-Two"], actual["Header-Two"]); } This ... this.poller.headers; assertEquals(expected["Heade...

Ngày tải lên: 04/07/2014, 22:20

... thread-per-connection model does not scale with long polling, because every client keeps a near-consistent connection. Evented server architecture is much more apt to deal with these situ- ations, ... required multipart responses, meaning that this approach cannot be easily implemented in a cross-browser manner. 13.2.3 HTML5 HTML5 provides a couple of new ways to improve server-client communi...

Ngày tải lên: 04/07/2014, 22:20

... page. The chat client was the final test-driven example, and we have reached the end of Part III, Real-World Test-Driven Development in JavaScript. In the final part of the book we’ll draw some lessons ... example projects in Part III, Real-World Test-Driven Development in JavaScript, are one form of test doubles. They appear to behave like real objects, but their actions are pre-progra...

Ngày tải lên: 04/07/2014, 22:20

... Tests 400 15.2.2.3 Getting the Username 401 15.2.2.4 Notifying Observers of the User 403 15.2.2.5 Removing the Added Class 406 15.2.2.6 Rejecting Empty Usernames 406 15.2.3 Feature Tests 407 ... solid understanding of programming JavaScript, including topics such as unobtrusive JavaScript and feature detection. Part I: Test-Driven Development In the first part I’ll introduc...

Ngày tải lên: 04/07/2014, 22:20