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Introduction to Unit Testing in Jest - The Fundamentals
Coursera Project Network

Introduction to Unit Testing in Jest - The Fundamentals

Taught in English

Rudi Hinds

Instructor: Rudi Hinds

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Guided Project

Learn, practice, and apply job-ready skills with expert guidance

Intermediate level

Recommended experience

2 hours
Learn at your own pace
No downloads or installation required
Only available on desktop
Hands-on learning
4.5

(59 reviews)

What you'll learn

  • Learn the anatomy of a unit test in Jest

  • Write unit tests in Jest on real code

Skills you'll practice

Details to know

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Guided Project

Learn, practice, and apply job-ready skills with expert guidance

Intermediate level

Recommended experience

2 hours
Learn at your own pace
No downloads or installation required
Only available on desktop
Hands-on learning
4.5

(59 reviews)

See how employees at top companies are mastering in-demand skills

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Learn, practice, and apply job-ready skills in less than 2 hours

  • Receive training from industry experts
  • Gain hands-on experience solving real-world job tasks
  • Build confidence using the latest tools and technologies
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About this Guided Project

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Task 1: Why do we write tests? Let’s write our first test to find out

  2. Task 2: Start using matchers in our tests to understand how a test works

  3. Task 3: Matchers deep dive #1

  4. Task 4: Matchers deep dive #2

  5. Task 5: Practice writing tests for asynchronous code and API calls

  6. Task 6: Using mocks in our tests

  7. Task 7: Using setup and teardown code in our tests

Recommended experience

Intermediate experience developing NodeJS/Javascript applications.

Intermediate knowledge of Javascript

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Instructor

Instructor ratings
4.0 (5 ratings)
Rudi Hinds
Coursera Project Network
52 Courses64,759 learners

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How you'll learn

  • Skill-based, hands-on learning

    Practice new skills by completing job-related tasks.

  • Expert guidance

    Follow along with pre-recorded videos from experts using a unique side-by-side interface.

  • No downloads or installation required

    Access the tools and resources you need in a pre-configured cloud workspace.

  • Available only on desktop

    This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.

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4.5

59 reviews

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5

Reviewed on Aug 20, 2022

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