Angular - Testing
Which Angular service is commonly used to trigger navigation programmatically in tests?
Which Angular service is commonly used to trigger navigation programmatically in tests?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the service responsible for navigation
The Router service provides methods like navigate() to programmatically change routes.Step 2: Eliminate other services
ActivatedRoute provides route info, Location manipulates browser history, and NgZone manages Angular zones, but none trigger navigation directly.Final Answer:
Router -> Option BQuick Check:
Navigation trigger service = Router [OK]
Quick Trick: Use Router.navigate() to simulate route changes [OK]
Common Mistakes:
- Using ActivatedRoute to navigate
- Confusing Location with Router
- Trying to navigate with NgZone
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