Svelte with Test-Driven Development: Advance your skills and write effective aut

Description: Svelte with Test-Driven Development by Daniel Irvine Build robust and performant applications by developing SvelteKit applications using automated testing and TDD techniques, including unit and end-to-end testing, custom matchers, component mocking, and authenticationPurchase of the print or Kindle book includes a free PDF eBookKey FeaturesUnderstand and master the test-driven development (TDD) workflowExplore the principles of unit testing with Vitest and end-to-end testing using Playwright and Cucumber.jsLeverage practical examples of unit tests covering a range of SvelteKit framework featuresBook DescriptionSvelte is a popular front-end framework used for its focus on performance and user-friendliness, and test-driven development (TDD) is a powerful approach that helps in creating automated tests before writing code. By combining them, you can create efficient, maintainable code for modern applications. Svelte with Test-Driven Development will help you learn effective automated testing practices to build and maintain Svelte applications.In the first part of the book, youll find a guided walkthrough on building a SvelteKit application using the TDD workflow. Youll uncover the main concepts for writing effective unit test cases and practical advice for developing solid, maintainable test suites that can speed up application development while remaining effective as the application evolves. In the next part of the book, youll focus on refactoring and advanced test techniques, such as using component mocks and writing BDD-style tests with the Cucumber.js framework. In the final part of the book, youll explore how to test complex application and framework features, including authentication, Svelte stores, and service workers.By the end of this book, youll be well-equipped to build test-driven Svelte applications by employing theoretical and practical knowledge.What you will learnCreate clear and concise Vitest unit tests helping the implementation of Svelte componentsUse Playwright and Cucumber.js to develop end-to-end tests that simulate user interactions and test the functionality of your applicationLeverage component mocks to isolate and test individual componentsWrite unit tests for a range of Svelte framework featuresExplore effective refactoring techniques to keep your Svelte application code and test suites cleanBuild high-quality Svelte applications that are well-tested, performant, and resilient to changesWho this book is forThis book is an essential guide for Svelte developers seeking to enhance their development process by learning the TDD workflow and its application. Whether you are an experienced developer or new to automated testing, this book helps you gain a practical approach to improving your workflow. The examples are written in JavaScript, making them accessible to all developers, including TypeScript developers. FORMAT Paperback CONDITION Brand New Author Biography Daniel Irvine is a UK-based software consultant. He helps businesses simplify their existing codebases and assists dev teams in improving the quality of their software using eXtreme programming (XP) practices. He has been coaching developers for many years and co-founded the Queer Code London meetup. Table of Contents Table of ContentsSetting up for TestingIntroducing the Red-Green-Refactor WorkflowLoading Data into a RouteSaving Form DataValidating Form DataEditing Form DataTidying up Test SuitesCreating Matchers to Simplify TestsExtracting Logic Out of the FrameworkTest-Driving API EndpointsReplacing Behavior with a Side-By-Side ImplementationUsing Component Mocks to Clarify TestsAdding Cucumber TestsTesting AuthenticationTest-Driving Svelte StoresTest-Driving Service Workers Details ISBN1837638330 Author Daniel Irvine Pages 250 Publisher Packt Publishing Limited Year 2023 ISBN-13 9781837638338 Format Paperback Publication Date 2023-06-30 Imprint Packt Publishing Limited Subtitle Advance your skills and write effective automated tests with Vitest, Playwright, and Cucumber.js Place of Publication Birmingham Country of Publication United Kingdom DEWEY 005.14 Audience General UK Release Date 2023-06-30 We've got this At The Nile, if you're looking for it, we've got it. With fast shipping, low prices, friendly service and well over a million items - you're bound to find what you want, at a price you'll love! TheNile_Item_ID:159510912;

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