Unit Testing Principles, Practices, and Patterns
Unit Testing Principles, Practices, and Patterns

Author: Vladimir Khorikov

Publisher: Simon and Schuster

Published: 2020-01-06

Total Pages: 460

ISBN-13: 1638350299

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"This book is an indispensable resource." - Greg Wright, Kainos Software Ltd. Radically improve your testing practice and software quality with new testing styles, good patterns, and reliable automation. Key Features A practical and results-driven approach to unit testing Refine your existing unit tests by implementing modern best practices Learn the four pillars of a good unit test Safely automate your testing process to save time and money Spot which tests need refactoring, and which need to be deleted entirely Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About The Book Great testing practices maximize your project quality and delivery speed by identifying bad code early in the development process. Wrong tests will break your code, multiply bugs, and increase time and costs. You owe it to yourself—and your projects—to learn how to do excellent unit testing. Unit Testing Principles, Patterns and Practices teaches you to design and write tests that target key areas of your code including the domain model. In this clearly written guide, you learn to develop professional-quality tests and test suites and integrate testing throughout the application life cycle. As you adopt a testing mindset, you’ll be amazed at how better tests cause you to write better code. What You Will Learn Universal guidelines to assess any unit test Testing to identify and avoid anti-patterns Refactoring tests along with the production code Using integration tests to verify the whole system This Book Is Written For For readers who know the basics of unit testing. Examples are written in C# and can easily be applied to any language. About the Author Vladimir Khorikov is an author, blogger, and Microsoft MVP. He has mentored numerous teams on the ins and outs of unit testing. Table of Contents: PART 1 THE BIGGER PICTURE 1 ¦ The goal of unit testing 2 ¦ What is a unit test? 3 ¦ The anatomy of a unit test PART 2 MAKING YOUR TESTS WORK FOR YOU 4 ¦ The four pillars of a good unit test 5 ¦ Mocks and test fragility 6 ¦ Styles of unit testing 7 ¦ Refactoring toward valuable unit tests PART 3 INTEGRATION TESTING 8 ¦ Why integration testing? 9 ¦ Mocking best practices 10 ¦ Testing the database PART 4 UNIT TESTING ANTI-PATTERNS 11 ¦ Unit testing anti-patterns

Complete Guide to Test Automation
Complete Guide to Test Automation

Author: Arnon Axelrod

Publisher: Apress

Published: 2018-09-22

Total Pages: 542

ISBN-13: 148423832X

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Rely on this robust and thorough guide to build and maintain successful test automation. As the software industry shifts from traditional waterfall paradigms into more agile ones, test automation becomes a highly important tool that allows your development teams to deliver software at an ever-increasing pace without compromising quality. Even though it may seem trivial to automate the repetitive tester’s work, using test automation efficiently and properly is not trivial. Many test automation endeavors end up in the “graveyard” of software projects. There are many things that affect the value of test automation, and also its costs. This book aims to cover all of these aspects in great detail so you can make decisions to create the best test automation solution that will not only help your test automation project to succeed, but also allow the entire software project to thrive. One of the most important details that affects the success of the test automation is how easy it is to maintain the automated tests. Complete Guide to Test Automation provides a detailed hands-on guide for writing highly maintainable test code. What You’ll Learn Know the real value to be expected from test automation Discover the key traits that will make your test automation project succeed Be aware of the different considerations to take into account when planning automated tests vs. manual tests Determine who should implement the tests and the implications of this decision Architect the test project and fit it to the architecture of the tested application Design and implement highly reliable automated tests Begin gaining value from test automation earlier Integrate test automation into the business processes of the development teamLeverage test automation to improve your organization's performance and quality, even without formal authority Understand how different types of automated tests will fit into your testing strategy, including unit testing, load and performance testing, visual testing, and more Who This Book Is For Those involved with software development such as test automation leads, QA managers, test automation developers, and development managers. Some parts of the book assume hands-on experience in writing code in an object-oriented language (mainly C# or Java), although most of the content is also relevant for nonprogrammers.

System Design Interview - An Insider's Guide
System Design Interview - An Insider's Guide

Author: Alex Xu

Publisher: Independently Published

Published: 2020-06-12

Total Pages: 280

ISBN-13:

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The system design interview is considered to be the most complex and most difficult technical job interview by many. Those questions are intimidating, but don't worry. It's just that nobody has taken the time to prepare you systematically. We take the time. We go slow. We draw lots of diagrams and use lots of examples. You'll learn step-by-step, one question at a time.Don't miss out.What's inside?- An insider's take on what interviewers really look for and why.- A 4-step framework for solving any system design interview question.- 16 real system design interview questions with detailed solutions.- 188 diagrams to visually explain how different systems work.

Testing Business Ideas
Testing Business Ideas

Author: David J. Bland

Publisher: John Wiley & Sons

Published: 2019-11-06

Total Pages: 365

ISBN-13: 1119551420

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A practical guide to effective business model testing 7 out of 10 new products fail to deliver on expectations. Testing Business Ideas aims to reverse that statistic. In the tradition of Alex Osterwalder’s global bestseller Business Model Generation, this practical guide contains a library of hands-on techniques for rapidly testing new business ideas. Testing Business Ideas explains how systematically testing business ideas dramatically reduces the risk and increases the likelihood of success for any new venture or business project. It builds on the internationally popular Business Model Canvas and Value Proposition Canvas by integrating Assumptions Mapping and other powerful lean startup-style experiments. Testing Business Ideas uses an engaging 4-color format to: Increase the success of any venture and decrease the risk of wasting time, money, and resources on bad ideas Close the knowledge gap between strategy and experimentation/validation Identify and test your key business assumptions with the Business Model Canvas and Value Proposition Canvas A definitive field guide to business model testing, this book features practical tips for making major decisions that are not based on intuition and guesses. Testing Business Ideas shows leaders how to encourage an experimentation mindset within their organization and make experimentation a continuous, repeatable process.

Bookforms
Bookforms

Author:

Publisher: Rockport Publishers

Published: 2019-01-22

Total Pages: 179

ISBN-13: 1631596055

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Brought to you by the instructors at the Center for Book Arts, Bookforms is a comprehensive guide for making books by hand with a focus on functionality in design. Written by the experts at the Center for Book Arts in New York, Bookforms presents all the instruction you need to craft by hand a comprehensive array of historic bookbinding styles from all over the world. Bookforms traces the functional roots of each structure, explains their appropriateness for various uses, and provides projects for making an essential structure for each style of binding. Topics covered include: Why books work: General bookbinding principles for functionality and what we can learn from the past What you need to know for planning a special book or embarking on an edition How materials affect function Bookforms tackles a wide range of projects for all levels of bookbinders. You'll see everything from sewn and ticketed blank books and traditional western codex book forms, to scrapbooks and albums, Asian stab-sewn bindings, unusual structures, and aesthetics/embellishments. What better time to dive into this venerable and unique hobby than now?

Signage and Wayfinding Design
Signage and Wayfinding Design

Author: Chris Calori

Publisher: John Wiley & Sons

Published: 2015-06-02

Total Pages: 322

ISBN-13: 1118692993

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A new edition of the market-leading guide to signage and wayfinding design This new edition of Signage and Wayfinding Design: A Complete Guide to Creating Environmental Graphic Design Systems has been fully updated to offer you the latest, most comprehensive coverage of the environmental design process—from research and design development to project execution. Utilizing a cross-disciplinary approach that makes the information relevant to architects, interior designers, landscape architects, graphic designers, and industrial designers alike, the book arms you with the skills needed to apply a standard, proven design process to large and small projects in an efficient and systematic manner. Environmental graphic design is the development of a visually cohesive graphic communication system for a given site within the built environment. Increasingly recognized as a contributor to well-being, safety, and security, EGD also extends and reinforces the brand experience. Signage and Wayfinding Design provides you with Chris Calori's proven "Signage Pyramid" method, which makes solving complex design problems in a comprehensive signage program easier than ever before. Features full-color design throughout with 100+ new images from real-world projects Provides an in-depth view of design thinking applied to the EGD process Explains the holistic development of sign information, graphic, and hardware systems. Outlines the latest sign material, lighting, graphic application, and digital communication technologies Highlights code and updated ADA considerations If you're a design professional tasked with communicating meaningful information in the built environment, this vital resource has you covered.

Handbook of Usability Testing
Handbook of Usability Testing

Author: Jeffrey Rubin

Publisher: John Wiley & Sons

Published: 2011-03-10

Total Pages: 391

ISBN-13: 1118080408

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Whether it's software, a cell phone, or a refrigerator, your customer wants - no, expects - your product to be easy to use. This fully revised handbook provides clear, step-by-step guidelines to help you test your product for usability. Completely updated with current industry best practices, it can give you that all-important marketplace advantage: products that perform the way users expect. You'll learn to recognize factors that limit usability, decide where testing should occur, set up a test plan to assess goals for your product's usability, and more.

Designing Clinical Research
Designing Clinical Research

Author: Stephen B. Hulley

Publisher: Lippincott Williams & Wilkins

Published: 2011-11-30

Total Pages: 388

ISBN-13: 1451165854

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Designing Clinical Research sets the standard for providing a practical guide to planning, tabulating, formulating, and implementing clinical research, with an easy-to-read, uncomplicated presentation. This edition incorporates current research methodology—including molecular and genetic clinical research—and offers an updated syllabus for conducting a clinical research workshop. Emphasis is on common sense as the main ingredient of good science. The book explains how to choose well-focused research questions and details the steps through all the elements of study design, data collection, quality assurance, and basic grant-writing. All chapters have been thoroughly revised, updated, and made more user-friendly.

Trustworthy Online Controlled Experiments
Trustworthy Online Controlled Experiments

Author: Ron Kohavi

Publisher: Cambridge University Press

Published: 2020-04-02

Total Pages: 291

ISBN-13: 1108590098

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Getting numbers is easy; getting numbers you can trust is hard. This practical guide by experimentation leaders at Google, LinkedIn, and Microsoft will teach you how to accelerate innovation using trustworthy online controlled experiments, or A/B tests. Based on practical experiences at companies that each run more than 20,000 controlled experiments a year, the authors share examples, pitfalls, and advice for students and industry professionals getting started with experiments, plus deeper dives into advanced topics for practitioners who want to improve the way they make data-driven decisions. Learn how to • Use the scientific method to evaluate hypotheses using controlled experiments • Define key metrics and ideally an Overall Evaluation Criterion • Test for trustworthiness of the results and alert experimenters to violated assumptions • Build a scalable platform that lowers the marginal cost of experiments close to zero • Avoid pitfalls like carryover effects and Twyman's law • Understand how statistical issues play out in practice.

Lessons Learned in Software Testing
Lessons Learned in Software Testing

Author: Cem Kaner

Publisher: John Wiley & Sons

Published: 2011-08-02

Total Pages: 326

ISBN-13: 1118080556

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Softwaretests stellen eine kritische Phase in der Softwareentwicklung dar. Jetzt zeigt sich, ob das Programm die entsprechenden Anforderungen erfüllt und sich auch keine Programmierungsfehler eingeschlichen haben. Doch wie bei allen Phasen im Software-Entwicklungsprozess gibt es auch hier eine Reihe möglicher Fallstricke, die die Entdeckung von Programmfehlern vereiteln können. Deshalb brauchen Softwaretester ein Handbuch, das alle Tipps, Tricks und die häufigsten Fehlerquellen genau auflistet und erläutert, damit mögliche Testfehler von vornherein vermieden werden können. Ein solches Handbuch ersetzt gut und gerne jahr(zehnt)elange Erfahrung und erspart dem Tester frustrierende und langwierige Trial-und-Error-Prozeduren. Chem Kaner und James Bach sind zwei der international führenden Experten auf dem Gebiet des Software Testing. Sie schöpfen hier aus ihrer insgesamt 30-jährigen Erfahrung. Die einzelnen Lektionen sind nach Themenbereichen gegliedert, wie z.B. Testdesign, Test Management, Teststrategien und Fehleranalyse. Jede Lektion enthält eine Behauptung und eine Erklärung sowie ein Beispiel des entsprechenden Testproblems. "Lessons Learned in Software Testing" ist ein unverzichtbarer Begleiter für jeden Software Tester.