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Testing Web APIs - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Testing Web APIs - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Guarantee the quality and consistency of your web APIs 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. 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. about the technology To other developers, your API is the face of your application. Thorough, well-designed testing ensures that your APIs will perform as expected, every time. Impeccable API testing goes beyond the basics of code coverage, to encompass documentation and design that sends the right information to your third-party users. A robust testing strategy helps you avoid costly errors that can damage your revenue, your reputation, and your user''s trust. about the book In Testing Web APIs you''ll develop a diverse testing program that gets your whole team involved in ensuring quality. 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. It fully covers automation techniques like functional API automation, contract testing, and automated acceptance test-driven design that will save your team''s time. You''ll map the potential risks your API could face, and use those risks as a launching point for your testing activities. A good strategy has a mix of focuses, so you''ll master a wide range of API testing techniques like exploratory testing and live testing of production code. A downloadable API sandbox lets you go hands-on and experiment in a safe environment. You''ll soon be ready to implement a strategy that ensures API quality and makes testing a real asset to your team.

DKK 450.00
3

Contract Testing in Action - Marie Cruz - Bog - Manning Publications - Plusbog.dk

Contract Testing in Action - Marie Cruz - Bog - Manning Publications - Plusbog.dk

Contract testing is a simple, reliable way to make sure that each service and API plays nice with other components so you can deploy independently and safely. In a microservices-first world, traditional testing struggles to keep up with all the potential interactions in a large, loosely-coupled system. Contract testing checks the compatibility of an API or service by validating it against an agreed contract. This straightforward method uncovers integration issues early and adds valuable transparency to compatibility expectations.In Contract Testing in Action you''ll learn: - - The core concepts and practices of contract testing - - Testing microservices with Pact - - Consumer-driven and bi-directional testing - - Building a contract testing framework - - Converting API integration tests to contract tests - Contract Testing in Action introduces the practice of contract testing through engaging hands-on examples. You''ll learn how to introduce contract tests for multiple different types of communication, from REST APIs to GraphQL. By the end of this practical guide, you''ll be comfortable with advanced contract testing concepts like can-i-deploy, provider states, and webhooks. You''ll even get tips on how to introduce contract testing to your team and other business stakeholders.

DKK 572.00
1

Art of Unit Testing, The - Roy Osherove - Bog - Manning Publications - Plusbog.dk

Art of Unit Testing, The - Roy Osherove - Bog - Manning Publications - Plusbog.dk

The Art of Unit Testing, Third Edition updates an international bestseller to reflect modern development tools and practices. This expanded edition teaches you to write unit tests for async and observable code, as well as methods of faking functions, modules and refactorings. You''ll explore test patterns and organization, working with legacy code, and even "untestable" code. The many tool-agnostic examples are presented in JavaScript, and are carefully designed so that they apply to code written in any language. about the technology Unit testing is a universally-adopted practice on dev teams of all sizes. Great developers will tell you that testing is as much a state of mind as a collection of tools and practices. The Art of Unit Testing, Third Edition takes you below the surface and understand how unit testing can transform the way you deliver and maintain software. Now with examples in JavaScript, this new edition has been updated to reflect the characteristics of a modern codebase, including async and modularized, distributed services. The practices and patterns you''ll learn can also be easily applied to other languages, including C#, Java, and Python. about the book The Art of Unit Testing, Third Edition guides you step by step from your first simple unit tests to building complete test sets that are maintainable, readable, and trustworthy. Now with examples using JavaScript and Node, this expanded third edition teaches you to write unit tests for async and observable code, as well as methods of faking functions, modules and refactorings. You''ll get to grips with complex subjects such as mocks and stubs, explore how to handle tricky legacy codebases, and save yourself time with tests that function for both frontend and backend applications. The Art of Unit Testing, Third Edition is an essential guide for any unit tester who wants to feel confident writing code that''s easier to create, maintain, and adapt.

DKK 397.00
3

Software Testing with Generative AI - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Software Testing with Generative AI - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Speed up your testing and deliver exceptional product quality with the power of AI tools. The more you test, the more you learn about your software. Software Testing with Generative AI shows you how you can expand, automate, and enhance your testing with Large Language Model (LLM)-based AI. Your team will soon be delivering higher quality tests, all in less time. In Software Testing with Generative AI you''ll learn how to: - - Spot opportunities to improve test quality with AI - - Construct test automation with the support of AI tools - - Formulate new ideas during exploratory testing using AI tools - - Use AI tools to aid the design process of new features - - Improve the testability of a context with the help of AI tools - - Maximize your output with prompt engineering - - Create custom LLMs for your business''s specific needs - Software Testing with Generative AI is full of hype-free advice for supporting your software testing with AI. In it, you''ll find strategies from bestselling author Mark Winteringham to generate synthetic testing data, implement automation, and even augment and improve your test design with AI. About the technology: There''s a simple rule in software testing: the more you test, the more you learn. And as any testing pro will tell you, good testing takes time. By integrating large language models (LLMs) and generative AI into your process, you can dramatically automate and enhance testing, improve quality and coverage, and deliver more meaningful results.

DKK 582.00
1

Effective Software Testing - Mauricio Aniche - Bog - Manning Publications - Plusbog.dk

Effective Software Testing - Mauricio Aniche - Bog - Manning Publications - Plusbog.dk

In Effective Software Testing you will learn how to: - - Engineer tests with a much higher chance of finding bugs - - Read code coverage metrics and use them to improve your test suite - - Understand when to use unit tests, integration tests, and system tests - - Use mocks and stubs to simplify your unit testing - - Think of pre-conditions, post-conditions, invariants, and contracts - - Implement property-based tests - - Utilize coding practices like dependency injection and hexagonal architecture that make your software easier to test - - Write good and maintainable test code - Effective Software Testing teaches you a systematic approach to software testing. You''ll master easy-to-apply techniques to create strong test suites that are specifically engineered for your code. Following real-world use cases and detailed code samples, you''ll soon be engineering tests that find the bugs hiding in edge cases and the parts of code you would never think of testing! Along the way, you''ll develop an intuition for testing that can save years of learning by trial and error. Go beyond unit tests! Great software testing makes the entire development process more efficient, from understanding your code before you write it to catching bugs in tricky corner cases. Effective Software Testing teaches you a systematic approach to software testing. You''ll master easy-to-apply techniques to create strong test suites that are specifically engineered for your code. Following real-world use cases and detailed code samples, you''ll soon be engineering tests that find the bugs hiding in edge cases and the parts of code you would never think of testing! Along the way, you''ll develop an intuition for testing that can save years of learning by trial and error.

DKK 388.00
3

Testing Microservices with Mountebank - Brandon Byars - Bog - Manning Publications - Plusbog.dk

Testing Microservices with Mountebank - Brandon Byars - Bog - Manning Publications - Plusbog.dk

Description Microservices are independent, single-responsibility units of code that form a system with other microservices. It''s difficult to test an individual microservice since each one depends on the other services. Mountebank solves this conundrum through service virtualization - imitating other components in the system so that you can test a microservice in isolation. Testing Microservices with Mountebank is your guide to the ins and outs of testing microservices with service virtualization. This book also explains using mountebank for load testing, in a continuous delivery pipeline, and more. Key features · Hands-on examples · Step-by-step guide · Clearly written Audience Readers need programming skills and should be generally familiar with SOA or microservice systems. About the technology Mountebank is the most capable service virtualization tool around, providing a programmable stand-in for a real dependency. As the only open-source virtualization tool with support for multiple protocols and scaling for load testing mountebank isn''t snake oil; it''s the cure-all for all your service virtualization needs. Author biography Brandon Byars is a principal consultant at ThoughtWorks with longstanding experience in SOA and microservices. He is the author and chief maintainer of Mountebank and has helped multiple companies use it for testing a variety of systems.

DKK 406.00
1

Art of Network Penetration Testing, The - Royce Davis - Bog - Manning Publications - Plusbog.dk

Art of Network Penetration Testing, The - Royce Davis - Bog - Manning Publications - Plusbog.dk

For system administrators, network professionals, beginning pentesters, and security consultants. The Art of Network Penetration Testing is a hands-on guide to running your own penetration test on an enterprise network. After setting up a virtual environment to use as your lab, you’ll work step-by-step through every stage of a professional pentest, from information gathering to seizing control of a vulnerable system. You’ll learn a repeatable process you can use to identify valuable targets within a typical enterprise environment, perform controlled exploitation of critical security weaknesses, elevate network level privileges, and pivot laterally through the network. Finally, you’ll learn how to write up your findings in a clear and actionable report, to ensure a system can be protected against the weaknesses you’ve identified. - - Set up a virtual pentest lab using Ubuntu Linux - - Identify internal weaknesses on compromised systems - - Exploit network vulnerabilities to compromise Windows and Linux - - Establish persistent re-entry back into compromised targets - - Elevate your privileges to become a domain administrator - Penetration testing, also called pentesting, is about more than just getting through a perimeter firewall. The biggest security threats are inside the network, where attackers can rampage through sensitive data by exploiting weak access controls and poorly patched software. Designed for up-and-coming security professionals, The Art of Network Penetration Testing teaches you how to take over an enterprise network from the inside. It lays out every stage of an internal security assessment step-by-step, showing you how to identify weaknesses before a malicious invader can do real damage. Packed with valuable personal and financial data, business computer systems are attractive targets to cyber criminals. As a penetration tester, your job is to attack an organization’s IT applications and infrastructure to find the vulnerabilities a real intruder would exploit. Master pentesters need the skill to identify internal security flaws that would allow a bad actor to compromise file systems, email, databases, and other core components of a modern connected enterprise.

DKK 406.00
1

Unit Testing:Principles, Practices and Patterns - Bog af Vladimir Khorikov - Paperback

Unit Testing:Principles, Practices and Patterns - Bog af Vladimir Khorikov - Paperback

Unit Testing: Principles, Patterns and Practices shows you how to refine your existing unit tests by implementing modern best practices. YouGÇÖll learn to spot which tests are performing, which need refactoring, and which need to be deleted entirely! Upgrade your testing suite with new testing styles, good patterns, and reliable automated testing. Unit Testing: Principles, Practices and Patterns is a practical guide to modern unit testing best practices. Microsoft MVP Vladimir Khorikov takes you..

DKK 394.95
2

Experimentation for Engineers - David Sweet - Bog - Manning Publications - Plusbog.dk

Experimentation for Engineers - David Sweet - Bog - Manning Publications - Plusbog.dk

Optimise the performance of your systems with practical experiments used by engineers in the world''s most competitive industries. Experimentation for Engineers: From A/B testing to Bayesian optimization is a toolbox of techniques for evaluating new features and fine-tuning parameters. You will start with a deep dive into methods like A/B testing and then graduate to advanced techniques used to measure performance in industries such as finance and social media. You will learn how to: - - Design, run, and analyse an A/B test - - Break the "feedback loops" caused by periodic retraining of ML models - - Increase experimentation rate with multi-armed bandits - - Tune multiple parameters experimentally with Bayesian optimisation - - Clearly define business metrics used for decision-making - - Identify and avoid the common pitfalls of experimentation - By the time you''re done, you will be able to seamlessly deploy experiments in production, whilst avoiding common pitfalls. About the technology Does my software really work? Did my changes make things better or worse? Should I trade features for performance? Experimentation is the only way to answer questions like these. This unique book reveals sophisticated experimentation practices developed and proven in the world''s most competitive industries and will help you enhance machine learning systems, software applications, and quantitative trading solutions.

DKK 459.00
3

Testing Java Microservices - Bog af Alex Soto Bueno - Paperback

Testing Java Microservices - Bog af Alex Soto Bueno - Paperback

SummaryTesting Java Microservices teaches you to implement unit and integration tests for microservice systems running on the JVM. You''ll work with a microservice environment built using Java EE, WildFly Swarm, and Docker. You''ll learn how to increase your test coverage and productivity, and gain confidence that your system will work as you expect.Purchase of the print book includes a free in , , and formats from Manning Publications.About the TechnologyMicroservice applications present special..

DKK 409.95
2

Code Like a Pro in Rust - Brenden Matthews - Bog - Manning Publications - Plusbog.dk

Code Like a Pro in Rust - Brenden Matthews - Bog - Manning Publications - Plusbog.dk

Get ready to code like a pro in Rust! This hands-on guide dives deep into memory management, asynchronous programming, and Rust design patterns and explores essential productivity techniques like testing, tooling, and project management. In Code Like A Pro in Rust you will learn: - - Essential Rust tooling - - Core Rust data structures - - Memory management - - Design patterns for Rust - - Testing in Rust - - Asynchronous programming for Rust - - Optimized Rust - - Rust project management - Code Like A Pro in Rust is a fast-track guide to building and delivering professional quality software in Rust. You''ll upgrade your basic knowledge of Rust with conventions, best practices, and veteran''s secrets that are normally only learned through years of experience. Skip the fluff and get right to the heart of this powerful modern language, including Rust''s support for asynchronous programming and integrating Rust with codebases written in other languages. about the technology Programmers prize Rust for its safety, performance, and security. However, its strict syntax and tricky memory management can make it challenging to master. This practical guide shows you how to balance Rust''s trade offs, lessen its cognitive load, and rapidly bring your productivity to a professional level. about the book Code Like a Pro in Rust shows you how to quickly create and ship Rust programs without wasting time on language quirks, compiler problems, and unexpected complexities. It builds on your existing Rust knowledge with design patterns and shortcuts direct from veteran Rust contributor Brenden Matthews. You''ll learn to use important Rust tooling like rust-analyzer, Clippy, and Cargo, as well as best practices for unit testing and code optimization. By the time you''re done, you''ll be writing high quality code with less maintenance overhead. RETAIL SELLING POINTS • Essential Rust tooling • Core Rust data structures • Memory management • Design patterns for Rust • Testing in Rust • Asynchronous programming for Rust • Optimized Rust • Rust project management AUDIENCE For aspiring Rust pros familiar with the basics of the language.

DKK 459.00
3