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You want to disable animations in your Angular app only in testing environments but keep them in production. How should you set up BrowserAnimationsModule?

hard📝 Application Q8 of 15
Angular - Animations
You want to disable animations in your Angular app only in testing environments but keep them in production. How should you set up BrowserAnimationsModule?
AImport BrowserAnimationsModule in production and NoopAnimationsModule in testing
BAlways import BrowserAnimationsModule and toggle animations via CSS
CImport NoopAnimationsModule in both environments
DImport BrowserAnimationsModule in testing and NoopAnimationsModule in production
Step-by-Step Solution
Solution:
  1. Step 1: Understand environment-specific module imports

    Use BrowserAnimationsModule for full animations in production and NoopAnimationsModule to disable animations in testing.
  2. Step 2: Avoid toggling animations via CSS or wrong imports

    CSS cannot fully disable Angular animations; importing modules incorrectly causes errors or disables animations wrongly.
  3. Final Answer:

    Import BrowserAnimationsModule in production and NoopAnimationsModule in testing -> Option A
  4. Quick Check:

    Use NoopAnimationsModule to disable animations in tests = A [OK]
Quick Trick: Use NoopAnimationsModule to disable animations in tests [OK]
Common Mistakes:
  • Toggling animations with CSS only
  • Importing NoopAnimationsModule in production
  • Importing BrowserAnimationsModule in tests only

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