Rejoignez-nous pour un voyage dans le monde des livres!
Ajouter ce livre à l'électronique
Grey
Ecrivez un nouveau commentaire Default profile 50px
Grey
Abonnez-vous pour lire le livre complet ou lisez les premières pages gratuitement!
All characters reduced
Chai Assertion Library in Practice - Definitive Reference for Developers and Engineers - cover

Chai Assertion Library in Practice - Definitive Reference for Developers and Engineers

Richard Johnson

Maison d'édition: HiTeX Press

  • 0
  • 0
  • 0

Synopsis

"Chai Assertion Library in Practice""Chai Assertion Library in Practice" is an authoritative guide for engineers, architects, and advanced testers seeking a deep and comprehensive understanding of the Chai assertion library and its role in modern JavaScript testing. The book opens with a detailed exploration of assertion theory and foundational design patterns, setting the stage for advanced usage and integration in CI/CD pipelines. Readers will find a rigorous comparison of leading assertion libraries, a nuanced look at Chai's adaptability with ES2015+ JavaScript, and valuable context on BDD versus TDD assertion philosophies—empowering teams to make informed choices in their testing strategies.At the heart of the book lies an unparalleled dissection of Chai's core architecture, examining its modular internals, assertion chaining mechanisms, and powerful plugin ecosystem. The text provides advanced guidance on leveraging each assertion style—Assert, Expect, and Should—delivering clarity on mixing styles in large codebases, refactoring between them, and extending or customizing assertion syntax. Readers are equipped with a practical manual to Chai’s built-in assertions, including deep equality, error handling, collection and property checks, async assertions, and enhanced error reporting—all illustrated with real-world scenarios and best practices for reliability and maintainability.Venturing beyond the fundamentals, the book addresses Chai’s application in distributed systems, cloud-native environments, and compliance-sensitive use cases, offering strategies for scalable, secure, and robust test suites at enterprise scale. It explores the art of plugin development, integration with complementary tools such as Sinon and Supertest, and the alignment of assertion patterns with microservices and data consistency challenges. Looking toward the future, the author presents the latest trends in assertion tooling, TypeScript integration, declarative and property-based testing, and the influence of AI on test authoring. "Chai Assertion Library in Practice" ultimately serves both as a technical manual and a visionary roadmap for the evolving discipline of assertion-based JavaScript testing.
Disponible depuis: 07/06/2025.
Longueur d'impression: 250 pages.

D'autres livres qui pourraient vous intéresser

  • OpenClaw AI Assistant for Beginners - The No-Code Setup Guide with Claude Integration - cover

    OpenClaw AI Assistant for...

    Ryan Foster

    • 0
    • 0
    • 0
    This audiobook is narrated by an AI Voice. Build Your Own Private AI Assistant Without Writing Code - Complete OpenClaw Setup Guide 
     
    Tired of AI tools that control your data, change their terms overnight, and limit your options? Ready to run Claude AI on your own terms, with your own rules, on your own machine? 
     
    OpenClaw AI Assistant for Beginners shows you exactly how to build a private, self-hosted AI assistant powered by Anthropic's Claude. No programming required. No complex jargon. Just clear, step-by-step instructions that get you from zero to a working assistant in one afternoon. 
     
    Written by solutions engineer Ryan Foster, who has spent nine years implementing AI systems in demanding enterprise environments, this practical guide strips away the hype and shows you what actually works. 
     
    What You Will Build: 
     
    Install OpenClaw using a simple one-command setup on Mac, Windows, or Linux. Connect your assistant to the Claude API with smart cost controls and token limits. Set up Telegram bot integration so you can chat with your assistant from anywhere. Add skills from ClawHub to extend capabilities without touching code. Create custom workflows using simple SKILL.md files. Deploy to cloud hosting for always-on availability. 
     
    Perfect For: 
     
    Writers and researchers who need AI help without sending drafts to third-party servers. Small business owners want a private team AI assistant. Privacy-focused users who demand control over their data. Freelancers and consultants working with sensitive client information. Anyone frustrated with subscription AI services that change without warning.
    Voir livre
  • A History of the World in Twelve Beans - cover

    A History of the World in Twelve...

    Joël Broekaert

    • 0
    • 0
    • 0
    In A History of the World in Twelve Beans, food writer and history buff Joël Broekaert reveals how beans have profoundly shaped human history, culture, and society, through millennia and across continents. Beans have been long dismissed as the "common person's food"—a cheap and nutritious form of protein that replaces expensive meat—and are often the butt of jokes about flatulence (enough to make some Greek philosophers forbid their followers from eating them). But beans, as Broekaert shows, are surprisingly mighty. Fava beans helped pull medieval Europe out of the Dark Ages and fuel a population boom. While soy powered the Chinese empire, thanks to the culinary innovations that turned a nearly indigestible bean into delicious miso, soy sauce, and tofu.The story of beans is also a story of colonialism, exploitation, and survival. The common bean, originating in the Americas and central to the diet of many Indigenous Peoples, crossed the Atlantic as part of the "Columbian exchange" of new foods—along with devastating diseases that decimated Indigenous populations. Cocoa and coffee beans became engines of colonial wealth, slavery, and revolution. Yet beans can also be a symbol of hope. Black-eyes peas, carried to the Americas with enslaved Africans, became a soul food staple and an emblem of Black emancipation. Today, beans are even being promoted as a solution to climate change and food insecurity, with high-tech meat substitutes made from beans.Blending botany, anthropology, culture, economics, and environmental issues, A History of the World in Twelve Beans is a witty, surprising, and eye-opening tour of world history as told through legumes. As Broekaert shows, beans have not only shaped human civilization; they might be a key to a sustainable future, too.
    Voir livre
  • Rural Wrongs - Hunting and the Unintended Consequences of Bad Law - cover

    Rural Wrongs - Hunting and the...

    Charlie Pye-Smith

    • 0
    • 0
    • 0
    Rural Wrongs tells a shocking story about how the hunting bans enacted in England, Wales and Scotland some 20 years ago have proved to be a disaster for animal welfare. Instead of making life better for the fox, the brown hare and the red deer, they have often made life worse. As Lord Moore says in his foreword: "Rural Wrongs is the first serious work of its kind. It is a vivid and heartfelt tale about what happens to animal and human landscapes when people meddle in them for the wrong reasons. It should serve as a handbook for all those seeking to show why bad law must be replaced by rules that truly address animal welfare."
    Voir livre
  • Bright Kids Who Couldn't Care Less - How to Rekindle Your Child's Motivation - cover

    Bright Kids Who Couldn't Care...

    Ellen Braaten, Sheryl Sandberg

    • 0
    • 0
    • 0
    “He’s so smart, but he’s no longer interested in school—or any 'offline' activities.” 
    “She used to love sports, but now she just mopes around.” 
    “My kid has turned into such a slacker!” 
    Sound familiar? If you're wondering how your bright, motivated little kid became such an unmotivated adolescent, you're not alone. Fortunately, help is at hand! Read by the author, this compassionate guide explains that kids who have lost the will to do anything (other than play video games) need more than simple encouragement or the “right” school, teacher, or coach to get back on track. Psychologist and learning expert Ellen Braaten helps you understand the myriad biological, psychological, and social factors that affect motivation, and get to know your own child's unique strengths, weaknesses, and personality traits better. Gain vital tools for tackling the motivational problems that are so pervasive today—and build a plan to boost your child’s confidence and engagement in life.
    Voir livre
  • Guided sleep meditation for courage confidence self esteem & power - A guided meditation - DST Hypno with Stu Newman - cover

    Guided sleep meditation for...

    Stuart Newman

    • 0
    • 0
    • 0
    Do you want to feel more courageous, confident and powerful?  
    Then guided sleep meditation with DST Hypno and Stu Newman is the perfect solution for you!  
    With this program, you can unlock your inner power while sleeping deeply.  
    It will help improve self-esteem by developing positive thinking patterns that are reinforced during deep relaxation.  
    Guided sleep meditation also helps reduce stress levels so that courage and confidence can blossom without fear of failure or rejection.  
    Plus, it's easy to use - just listen to the audio track as your drift off into a peaceful slumber each night for an improved sense of wellbeing in no time at all!
    Voir livre
  • SoMed911 - Social Media First-Aid Kit - cover

    SoMed911 - Social Media...

    Geo Kaan

    • 0
    • 0
    • 0
    Something strange happens when you look at the screen. You easily get caught up in loops that lead to a loss of agency, confusion, and even self-neglect. If you find yourself caught in doomscrolling, energy-draining patterns, or feel scattered after every social media session (brain rot), this book is for you. 
    SoMed911: The Social Media First-Aid Kit is a structured framework to help you navigate the social media Redzone and reclaim your agency. Think of it as the practical protocol for those moments when algorithmic escalation pulls you deeper into the rabbit-hole. Whether you’re an educator, legal professional, parent, or daily user, this field manual for the screen provides a clear system for recognizing unhealthy patterns and interrupting them. 
    Learn to: 
    - Identify the Rabbit-hole stages that lead to the Redzone—a screen-induced state of cognitive stress. 
    - Use the SoMed911 framework to align social media use with your core goals, turning consumption into a growth tool. 
    -  Craft your attention, energy, and reconnect with your agency while still using the platforms you need. 
    More than tips, this is a comprehensive system for restoring clarity and choice on any platform. It’s built for recognizing unhealthy patterns and crafting better ones by understanding how social media shapes your mind and using that awareness to reshape your engagement. 
    Get clear on your social media usage. SoMed911. 
    This audiobook Includes the full SoMed911 Workbook as a printable pdf containing charts, diagrams from book, printable cut-out attention tools (wheel + cone), doomscrolling cheatsheet, multiple usage logging pages for self-monitoring your social media and more. 
    Audiobook narrated by the author. 
    Voir livre