API Testing and Development with Postman

Author: Dave Westerveld
Publisher: Packt Publishing Ltd
ISBN: 1800565739
Category : Computers
Languages : en
Pages : 341

Book Description
Explore the world of APIs and learn how to integrate them with production-ready applications using Postman and the Newman CLI Key FeaturesLearn the tenets of effective API testing and API designGain an in-depth understanding of the various features Postman has to offerKnow when and how to use Postman for creating high-quality APIs for software and web appsBook Description Postman enables the exploration and testing of web APIs, helping testers and developers figure out how an API works. With Postman, you can create effective test automation for any APIs. If you want to put your knowledge of APIs to work quickly, this practical guide to using Postman will help you get started. The book provides a hands-on approach to learning the implementation and associated methodologies that will have you up and running with Postman in no time. Complete with step-by-step explanations of essential concepts, practical examples, and self-assessment questions, this book begins by taking you through the principles of effective API testing. A combination of theory coupled with real-world examples will help you learn how to use Postman to create well-designed, documented, and tested APIs. You'll then be able to try some hands-on projects that will teach you how to add test automation to an already existing API with Postman, and guide you in using Postman to create a well-designed API from scratch. By the end of this book, you'll be able to use Postman to set up and run API tests for any API that you are working with. What you will learnFind out what is involved in effective API testingUse data-driven testing in Postman to create scalable API testsUnderstand what a well-designed API looks likeBecome well-versed with API terminology, including the different types of APIsGet to grips with performing functional and non-functional testing of an APIDiscover how to use industry standards such as OpenAPI and mocking in PostmanWho this book is for The book is for software testing professionals and software developers looking to improve product and API quality through API test automation. You will find this book useful if understand APIs and want to build your skills for creating, testing, and documenting APIs. The book assumes beginner-level knowledge of JavaScript and API development.

Automating and Testing a Rest API

Author: Alan J. Richardson
Publisher:
ISBN: 9780956733290
Category :
Languages : en
Pages :

Book Description
Have you ever wished that you had a worked example of how to test a REST API? Not just automate the API, but how to interact with it, using command line and GUI tools, to support your manual interactive testing. Then take your testing forward into automating the API? That's what this book provides. A step by step case study covering: - How to read the REST API documentation. - How to tell if the application is using the API. - How to interact with the API from the command line with cURL. - Automating with BASH and Windows Command Line. - Sending API requests through an HTTP Proxy so you can see in detail the requests and responses. - How to use HTTP Proxies to create data in the application through Fuzzing. - Postman REST API GUI tool. - Automate 'under the GUI' parts of the application that don't have an API. - Automate the API with Java using REST Assured. - Build abstraction code to make your automated efforts readable and maintainable. - JSON and XML parsing with Serialization and Deserialization. The book is fully supported by executable code which you can find on GitHub, and the support page for the book has sample videos showing some of the early steps in the case study in detail. By working through this case study you will be able to interact with an API from the command line, GUI tools, HTTP messages in Proxies and with Java code. Over the last few years, the Author has used the Open Source Tracks application as an example testing target to teach: Technical Web Testing, Automating GUIs and REST API Testing. This book collates the preparatory work and teaching from the REST API workshops. The code from the workshops is included: for creating users, generating random data, testing basic API calls with PUT, GET, POST and DELETE. Also the early steps of exploring and investigating the API interactively to support manual technical testing are explained in depth.

"Dear Evil Tester"

Author: Alan Richardson
Publisher:
ISBN: 9780956733276
Category : Computer software
Languages : en
Pages : 148

Book Description
Are you in charge of your own testing? Do you have the advice you need to advance your test approach? "Dear Evil Tester" contains advice about testing that you won't hear anywhere else. "Dear Evil Tester" is a three pronged publication designed to: -provoke not placate, -make you react rather than relax, -help you laugh not languish. Starting gently with the laugh out loud Agony Uncle answers originally published in 'The Testing Planet'. "Dear Evil Tester" then provides new answers, to never before published questions, that will hit your beliefs where they change. Before presenting you with essays that will help you unleash your own inner Evil Tester. With advice on automating, communication, talking at conferences, psychotherapy for testers, exploratory testing, tools, technical testing, and more. Dear Evil Tester randomly samples the Software Testing stomping ground before walking all over it. "Dear Evil Tester" is a revolutionary testing book for the mind which shows you an alternative approach to testing built on responsibility, control and laughter. Read what our early reviewers had to say: "Wonderful stuff there. Real deep." Rob Sabourin, @RobertASabourin Author of "I Am a Bug" "The more you know about software testing, the more you will find to amuse you." Dot Graham, @dorothygraham Author of "Experiences of Test Automation" "laugh-out-loud episodes" Paul Gerrard, @paul_gerrard Author of "The Tester's Pocketbook" "A great read for every Tester." Andy Glover, @cartoontester Author of "Cartoon Tester"

The Way of the Web Tester

Author: Jonathan Rasmusson
Publisher: Pragmatic Bookshelf
ISBN: 1680505149
Category : Computers
Languages : en
Pages : 378

Book Description
This book is for everyone who needs to test the web. As a tester, you'll automate your tests. As a developer, you'll build more robust solutions. And as a team, you'll gain a vocabulary and a means to coordinate how to write and organize automated tests for the web. Follow the testing pyramid and level up your skills in user interface testing, integration testing, and unit testing. Your new skills will free you up to do other, more important things while letting the computer do the one thing it's really good at: quickly running thousands of repetitive tasks. This book shows you how to do three things: How to write really good automated tests for the web. How to pick and choose the right ones. * How to explain, coordinate, and share your efforts with others. If you're a traditional software tester who has never written an automated test before, this is the perfect book for getting started. Together, we'll go through everything you'll need to start writing your own tests. If you're a developer, but haven't thought much about testing, this book will show you how to move fast without breaking stuff. You'll test RESTful web services and legacy systems, and see how to organize your tests. And if you're a team lead, this is the Rosetta Stone you've been looking for. This book will help you bridge that testing gap between your developers and your testers by giving your team a model to discuss automated testing, and most importantly, to coordinate their efforts. The Way of the Web Tester is packed with cartoons, graphics, best practices, war stories, plenty of humor, and hands-on tutorial exercises that will get you doing the right things, the right way.

Learn API Testing

Author: Jagdeep Jain
Publisher: Apress
ISBN: 9781484281413
Category : Computers
Languages : en
Pages : 0

Book Description
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.

Testing Web APIs

Author: Mark Winteringham
Publisher: Simon and Schuster
ISBN: 1638351538
Category : Computers
Languages : en
Pages : 262

Book Description
Ensure your web APIs are consistent and bug-free by implementing an automated testing process. In Testing Web APIs you will: Design and implement a web API testing strategy Set up a test automation suite Learn contract testing with Pact Facilitate collaborative discussions to test web API designs Perform exploratory tests Experiment safely in a downloadable API sandbox environment Testing Web APIs teaches you to plan and implement the perfect testing strategy for your web APIs. In it, you’ll explore dozens of different testing activities to help you develop a custom testing regime for your projects. This practical book demystifies abstract strategic concepts by applying them to common API testing scenarios, revealing how these complex ideas work in the real world. You’ll learn to take a risk-driven approach to API testing, and build a strategy that goes beyond the basics of code and requirements coverage. Your whole team will soon be involved in ensuring quality! About the technology Web APIs are the public face of your application, and they need to be perfect. Implementing an automated testing program is the best way to ensure that your web APIs are production ready. About the book Testing Web APIs is a unique and practical guide, from the initial design of your testing suite through techniques for documentation, implementation, and delivery of consistently excellent APIs. You’ll see a wide range of testing techniques, from exploratory to live testing of production code, and how to save time with automation using industry-standard tools. This book helps take the hassle out of API testing. What's inside Design and implement a web API testing strategy Set up a test automation suite Contract testing with Pact Hands-on practice in the downloadable API sandbox About the reader For dedicated software QA and testers, or experienced developers. Examples in Java. About the author Mark Winteringham is the OpsBoss at Ministry of Testing, where he teaches many aspects of software testing. Table of Contents PART 1 THE VALUE OF WEB API TESTING 1 Why and how we test web APIs 2 Beginning our testing journey 3 Quality and risk PART 2 BEGINNING OUR TEST STRATEGY 4 Testing API designs 5 Exploratory testing APIs 6 Automating web API tests 7 Establishing and implementing a testing strategy PART 3 EXPANDING OUR TEST STRATEGY 8 Advanced web API automation 9 Contract testing 10 Performance testing 11 Security testing 12 Testing in production

Automated Testing in Microsoft Dynamics 365 Business Central

Author: Luc van Vugt
Publisher: Packt Publishing Ltd
ISBN: 1789804213
Category : Computers
Languages : en
Pages : 208

Book Description
Learn how to write automated tests for Dynamics 365 Business Central and see how to implement it in your daily work Key FeaturesLeverage automated testing to advance over traditional manual testing methodsWrite, design, and implement automated testsExplore various testing frameworks and tools compatible with Microsoft Dynamics 365 Business CentralBook Description Dynamics 365 Business Central is the new cloud-based SaaS ERP proposition from Microsoft. It’s not as simple as it used to be way back when it was called Navigator, Navision Financials, or Microsoft Business Solutions-Navision. Our development practices are becoming more formal, and with this, the call for test automation is pressing on us. This book will teach you to leverage testing tools available with Dynamics 365 Business Central to perform automated testing. We’ll begin with a quick introduction to automated testing, followed by an overview of test automation in Dynamics 365 Business Central. Then you’ll learn to design and build automated tests and we’ll go through some efficient methods to get from requirements to application and testing code. Lastly, you’ll learn to incorporate your own and Microsoft tests into your daily development practice. By the end of the book, you’ll be able to write your own automated tests for Dynamics 365 Business Central. What you will learnUnderstand what automated tests are, and when and why to use themExplore the five pillars of the Testability Framework of Business CentralDesign and write automated tests for Business CentralMake use of standard automated tests and their helper librariesIntegrate automated tests into your development practiceWho this book is for This book is for consultants, testers, developers, and development managers working with Microsoft Dynamics NAV and Business Central. Being a book on automated testing techniques, it also caters to both functional and technical development teams.

API Testing and Development with Postman

Author: Dave Westerveld
Publisher: Packt Publishing Ltd
ISBN: 1804616001
Category : Computers
Languages : en
Pages : 359

Book Description
Avoid common API coding pitfalls and make test automation effortless with Postman and the Newman CLI Key Features Learn the tenets of effective API testing and design with workflow testing and more Gain an in-depth understanding of Postman’s new and existing features, including Mock Servers Know when and how to use Postman to create high-quality APIs for software and web apps Book DescriptionPostman is an invaluable tool for exploration and testing of web APIs and helping testers and developers figure out how an API works. With Postman, you can create effective test automation for any APIs, and this guide will help you unleash its full potential. API Testing and Development with Postman is an invaluable resource for anyone who wants to create a good quality API, but isn't sure how to go about it. This guide will help you unleash the full potential of Postman’s test automation capabilities. A combination of theory coupled with real-world examples will help you learn how to use Postman to create well-designed, documented, and tested APIs. After you’ve familiarized yourself with the theory, you’ll move on to hands-on projects that will teach you how to add test automation to an existing API. You’ll also learn some of the new and powerful features that Postman has that can help you avoid introducing bugs. This second, fully updated edition features new chapters on workflow testing, creating and using mock servers, API security testing, and performance testing. The new and expanded information in this edition will help you future-proof your APIs. By the end of this book, you'll be able to use Postman to set up and run API tests for any API that you are working with.What you will learn Find out what is involved in effective API testing Leverage Postman to improve the quality of you API Use data-driven testing in Postman to create scalable API tests How to create and use a Mock Server in Postman Verify and improve the quality of an API using contract testing Understand the basic principles of security testing Get to grips with functional and non-functional testing of an API Discover how to use industry standards such as OpenAPI and mocking Who this book is for The book is for software testing professionals and software developers looking to improve product and API quality through API test automation. You’ll also find this book useful if you have a basic understanding of APIs and want to build your skills for creating, testing, and documenting them. The book assumes beginner-level knowledge of JavaScript and API development.

The Ultimate Guide to API Testing

Author: Adnan Arif
Publisher: Independently Published
ISBN:
Category :
Languages : en
Pages : 0

Book Description
Are you new to API testing and wondering where to start? Or maybe you're an experienced tester looking to improve your API testing skills? Either way, this comprehensive guide has everything you need to know to become an expert in API testing. In this book, you'll learn the fundamental concepts of API testing, including API components and basic definitions. You'll gain a deep understanding of API methods and documentation, as well as test planning and case creation. You'll also discover how to execute API tests and effectively report on QA status and defects. To help you apply your knowledge, the book also includes a real-world project that you can use to learn and test APIs. With this practical experience, you'll gain confidence in your API testing skills and be ready to take on any API testing challenge. Whether you're a beginner or an experienced tester, this guide will help you master API testing and ensure the quality of your software applications. Get your copy today and take your API testing skills to the next level!

Hands-On RESTful API Design Patterns and Best Practices

Author: Harihara Subramanian
Publisher: Packt Publishing Ltd
ISBN: 1788998588
Category : Computers
Languages : en
Pages : 365

Book Description
Build effective RESTful APIs for enterprise with design patterns and REST framework’s out-of-the-box capabilities Key FeaturesUnderstand advanced topics such as API gateways, API securities, and cloudImplement patterns programmatically with easy-to-follow examplesModernize legacy codebase using API connectors, layers, and microservicesBook Description This book deals with the Representational State Transfer (REST) paradigm, which is an architectural style that allows networked devices to communicate with each other over the internet. With the help of this book, you’ll explore the concepts of service-oriented architecture (SOA), event-driven architecture (EDA), and resource-oriented architecture (ROA). This book covers why there is an insistence for high-quality APIs toward enterprise integration. It also covers how to optimize and explore endpoints for microservices with API gateways and touches upon integrated platforms and Hubs for RESTful APIs. You’ll also understand how application delivery and deployments can be simplified and streamlined in the REST world. The book will help you dig deeper into the distinct contributions of RESTful services for IoT analytics and applications. Besides detailing the API design and development aspects, this book will assist you in designing and developing production-ready, testable, sustainable, and enterprise-grade APIs. By the end of the book, you’ll be empowered with all that you need to create highly flexible APIs for next-generation RESTful services and applications. What you will learnExplore RESTful concepts, including URI, HATEOAS, and Code on DemandStudy core patterns like Statelessness, Pagination, and DiscoverabilityOptimize endpoints for linked microservices with API gatewaysDelve into API authentication, authorization, and API security implementationsWork with Service Orchestration to craft composite and process-aware servicesExpose RESTful protocol-based APIs for cloud computingWho this book is for This book is primarily for web, mobile, and cloud services developers, architects, and consultants who want to build well-designed APIs for creating and sustaining enterprise-class applications. You’ll also benefit from this book if you want to understand the finer details of RESTful APIs and their design techniques along with some tricks and tips.