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Exam Certified Platform Developer II topic 1 question 337 discussion

Actual exam question from Salesforce's Certified Platform Developer II
Question #: 337
Topic #: 1
[All Certified Platform Developer II Questions]

What are three reasons that a developer should write Jest tests for Lightning web components? (Choose three.)

  • A. To verify the DOM output of a component
  • B. To verify that events fire when expected
  • C. To test a component's non-public properties
  • D. To test basic user interaction
  • E. To test how multiple components work together
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Suggested Answer: ABD 🗳️
by RegNav at May 18, 2023, 4:13 p.m.

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RegNav
6 months, 4 weeks ago
ABD. Write Jest tests to: Test a component in isolation Test a component’s public API (@api properties and methods, events) Test basic user interaction (clicks) Verify the DOM output of a component Verify that events fire when expected
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