Pro iOS Testing - Avi Tsadok - Bog - APress - Plusbog.dk

Discover what tools there are for unit testing in iOS, and how to work in a test-driven environment. This book reveals how testing is a crucial capability in any iOS developer''s toolset, and a minimum requirement in iOS interviews. A few years ago, tests on mobile platforms were not very popular. It wasn''t a technical constraint, more a cultural one. But these days it''s a crucial skill set, especially when projects become big and hard to maintain. This book shows you how to set up a testing target in XCode unit tests. You''ll learn how to write unit tests properly and incorporate concepts like spies and mocks and code coverage. You''ll also learn the philosophy behind the architecture of UI tests, and how to mock network and DB layers in testing. Write unbreakable UI tests performance tests, as well. And learn the difference between integration tests and snapshot testing. This book will show you how to maintain code that''s not only bug-free but will also remain high quality over time and maintainable while you make changes and refactors during an app''s life. Testing in all its aspects is the best way of maintaining iOS projects to run fast and reliably long after you''ve released them. Many iOS developers working today lack an understanding of the advantages of testing, and might be unfamiliar with tools that make the job easier, such as XCTest framework. With Pro iOS Testing you''ll see how to develop and test apps that work and stay working for a long time. What You''ll Learn - Set up a stable testing system - Extend an app''s lifetime with testing before release - Incorporate testing into your everyday development routine - Write unbreakable UI tests performance tests - Understand the difference between integration tests and snapshot testing Who This Book Is For Professional iOS developers with extensive experience in the basics of building apps.

Introduction to Software Testing - Bog af Panagiotis Leloudas - Paperback

Get started and hit the ground running in the world of software testing. This simple and practical guide teaches you the fundamentals of software testing, with no prior experience required.You will start by learning functional and non-functional software testing. Then you will gain an understanding of the primary responsibilities of a tester in the Software Development Life Cycle and how to plan and execute testing activities. You will also learn how testing applies to an agile environment, what..

Learn API Testing - Jagdeep Jain - Bog - APress - Plusbog.dk

Explore software web application architecture, API testing, coding practices, and the standards for better API test automation development and management. This book focuses on aspiring software testing engineers currently working in API testing, and those starting their journey in the field of software testing. You''ll begin with an introduction to API testing and software web applications involving APIs. The book then moves on to the authentication standards used in the software industry, and the tools, the frameworks, and the libraries used in API testing. As the book progresses, you''ll learn about the test pyramid, how to test an API, what makes a good test script, and various coding guidelines. Finally, you get to write your own API test script. Learn API Testing is your pathway to understanding a typical software web application, its requests and responses, and the properties of a good test script. What You''ll learn - Examine practices, standards, and guidelines for effective test automation - Work with different tools like RestAssured, Curl, and Postman - Understand API testing paradigm (internal/external APIs, CDCT) - Review a case study on the industrial software API testing process - Organize a test framework Who This Book Is For API testing aspirants, developers/architects, project managers, and non-technical team members who may want to understand how APIs are being tested.

Modern Software Testing Techniques - Attila Kovacs - Bog - APress - Plusbog.dk

Many books have been written about software testing, but most of them discuss the general framework of testing from a traditional perspective. Unfortunately, traditional test design techniques are often ineffective and unreliable for revealing the various kinds of faults that may occur. This book introduces three new software testing techniques: Two-Phase Model-Based Testing, the Action-State Testing, and the General Predicate Testing, all of which work best when applied with efficient fault revealing capabilities. You’ll start with a short recap of software testing, focusing on why risk analysis is obligatory, how to classify bugs practically, and how fault-based testing can be used for improving test design. You’ll then see how action-state testing merges the benefits of state transition testing and use case testing into a unified approach. Moving on you’ll look at general predicate testing and how it serves as an extension of boundary value analysis, encompassing morecomplex predicates. Two-phase model-based testing represents an advanced approach where the model does not necessarily need to be machine-readable; human readability suffices. The first phase involves a high-level model from which abstract tests are generated. Upon manual execution of these tests, the test code is generated. Rather than calculating output values, they are merely checked for conformity. The last part of this book contains a chapter on how developers and testers can help each other and work as a collaborative team. What You'll LearnApply efficient test design techniques for detecting domain faultsWork with modeling techniques that combine all the advantages of state transition testing and uses case testingGrasp the two-phase model-based testing technique Use test design efficiently to find almost all the bugs in an applicationWho This Book Is ForSoftware developers, QA engineers, and, business analysts

Performance Testing - Keith Yorkston - Bog - APress - Plusbog.dk

Use this book to prepare for the ISTQB® Certified Tester Foundation Level Performance Testing exam. The book has been designed to follow the ISTQB syllabus, covering all of the syllabus learning objectives, with additional reference material extending beyond the syllabus. The book covers an overall methodology for managing and conducting performance testing. Performance testing has often been considered a black art. In many organizations, perhaps an individual or a small group of technical staff or contractors is given the task of “load testing” an extended system, network, or application. Performance testing is like any other form of testing. It follows a defined test process that is similar to other test types. It utilizes a disciplined approach to the definition of requirements and user stories, the creation of test conditions, test cases, and test procedures. It establishes measurable goals against which the success or failureof the testing can be judged. It also requires (and this cannot be stressed highly enough) a definition and recognition of performance test failures. Readers will gain the knowledge with both content and practice questions to prepare them for the ISQTB Performance Testing exam. The book covers the performance test types, the performance testing methodology, and the steps to plan, create, and execute performance tests and analyze the results. What You Will LearnUnderstand the basic concepts of performance efficiency and performance testingDefine performance risks, goals, and requirements to meet stakeholder needs and expectationsUnderstand performance metrics and how to collect themDevelop a performance test plan for achieving stated goals and requirementsConceptually design, implement, and execute basic performance testsAnalyze the results of a performance test and communicate the implications to stakeholdersExplain the process, rationale, results, and implications of performance testing to stakeholdersUnderstand the categories and uses for performance tools and criteria for their selectionDetermine how performance testing activities align with the software life cycle Who This Book Is ForThose who want to achieve the ISTQB performance testing certification, testers and test managers who want to increase their performance testing knowledge, and project managers/staff working with performance testing in their project for the first time

IoT System Testing - Jon Duncan Hagar - Bog - APress - Plusbog.dk

Pro Apache JMeter - Web Application Performance Testing - Bog af Sai Matam & Jagdeep Jain - Paperback

Pro Apache JMeter - Web Application Performance Testing - Bog af Sai Matam & Jagdeep Jain - Paperback

Penetration Testing Basics - A Quick-Start Guide to Breaking into Systems - Bog af Ric Messier - Paperback

Penetration Testing Basics - A Quick-Start Guide to Breaking into Systems - Bog af Ric Messier - Paperback

Python Testing with Selenium - Learn to Implement Different Testing Techniques Using the Selenium WebDriver - Bog af Sujay Raghavendra - Paperback

Python Testing with SeleniumChapter 1: Introduction to Selenium Chapter 2: Getting Started Chapter 3: Mouse & Keyboard Actions Chapter 4: Web Elements Chapter 5: Navigation Chapter 6: Buttons, Checkbox & Select List Chapter 7: Frames and Text Boxes Chapter 8: Assertions Chapter 9: Exception Handling Chapter 10: Waits Chapter 11: Page Objects Chapter 12: Using Test Cases with a Screenshot

Building a SharePoint 2016 Home Lab - A How-To Reference on Simulating a Realistic SharePoint Testing Environment - Bog af Stacy Simpkins - Paperback

Building a SharePoint 2016 Home Lab - A How-To Reference on Simulating a Realistic SharePoint Testing Environment - Bog af Stacy Simpkins - Paperback

UX Optimization - Combining Behavioral UX and Usability Testing Data to Optimize Websites - Bog af W. Craig Tomlin - Paperback

Combine two typically separate sources of datäbehavioral quantitative data and usability testing qualitative datäinto a powerful single tool that helps improve your organization¿s website by increasing conversion and ROI. The combination of the what is happening data of website activity, coupled with the why it's happening data of usability testing, provides a complete 360-degree view into what is causing poor performance, where your website can be optimized, and how it can be improved.There are..