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所在平台: Udemy |
课程主页: https://www.udemy.com/course/react-testing-library/
课程评论：没有评论
**React Testing Library with Jest / Vitest 课程总结** 本课程（最新更新于2023年11月）旨在提供React应用测试的坚实基础，专注于使用React Testing Library、Jest和/或Vitest。课程亮点包括： * **技术栈现代化：** 项目采用Vite构建，Vitest作为测试框架，均以其轻量级和极快的速度著称。Vitest语法与Jest完全兼容，所学代码可通用。课程也涵盖了最新的Mock Service Worker v2。 * **遵循最佳实践：** 课程强调测试行为而非实现细节，鼓励用户式交互测试，并推崇通过可访问性属性查找元素，确保代码的可访问性。 * **循序渐进的教学：** 从简单的按钮点击测试开始，逐步深入异步页面更改、模拟服务器数据（使用Mock Service Worker）以及为组件应用Context Provider等复杂概念，确保学习过程的平滑过渡。 * **丰富的实践机会：** 课程穿插“代码测验”，让学员在构建项目过程中巩固所学。可选的最终章节提供更多练习，以加深对课程内容的理解。 * **灵活的React内容：** 关键React概念被独立成章节，学习者可根据自身需求选择观看，以巩固或跳过相关内容。 * **支持性的 instructor：** instructor在课程问答环节表现积极，乐于助人，能有效解答疑问并协助解决项目中的代码问题。 总而言之，这是一门面向希望掌握现代React测试技术的学习者的全面课程。
Major course updates in November 2023! Projects are written in Vite, a lightweight and lightning-fast base for React appsProjects use Vitest, a test framework that's much faster than JestNote: Vitest code syntax is identical to Jest; all code presented in the course works with both Vitest and Jest. The course presents Mock Service Worker v2 syntax, which was released in October 2023.React Testing Library has become an extremely popular option for testing React, and with good reason! This detailed, comprehensive course provides a solid foundation for React app tests. Best PracticesReact Testing Library is famously opinionated about testing best practices, and is written to encourage these best practices. This course teaches: testing behavior over testing implementationtests that interact with your app the way a user wouldfinding elements by accessibility handles, to make sure your code is accessible as possibleBroad range of testing examplesThe course apps start very with very simple examples (clicking a button to change its color) and work up to progressively more complicated testing concepts, such as: testing asynchronous page changessimulating data from a server using Mock Service Workerapplying a context provider to a component when renderingThe course builds up to complex concepts gradually, in a way designed to support your learning and ensure your success.Practice your new skillsYou will also have plenty of opportunities to practice what you've learned. The course provides "code quizzes" while building the course projects, where you can apply what you learned and then watch a video to see the solution. The (optional) final section provides even more exercises to complete the second app and reinforce concepts from the course.Optional React lecturesAny significant React code covered in the course is isolated into separate lectures. Students have a choice: those who want to reinforce their React skills (or learn new ones!) can watch those lectures, while students who feel confident in their React skills can skip them. Supportive InstructorThe instructor has a proven track record of responding to course Q & A in a helpful and supportive way. She loves to engage with students, answer questions about course concepts, and help debug students' code for the course projects.
