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Which Angular testing utility is commonly used to create a component instance for testing?

easy📝 Conceptual Q2 of 15
Angular - Testing
Which Angular testing utility is commonly used to create a component instance for testing?
ATestBed
BHttpClientTestingModule
CNgModule
DRouterTestingModule
Step-by-Step Solution
Solution:

  1. Step 1: Identify the utility for component setup

    TestBed is Angular's main utility to configure and create components in tests.

  2. Step 2: Understand other options

    HttpClientTestingModule mocks HTTP calls, RouterTestingModule mocks routing, NgModule is a decorator, not a testing utility.

  3. Final Answer:

    TestBed -> Option A

  4. Quick Check:

    Component creation utility = TestBed [OK]
Quick Trick: Use TestBed to configure and create components in tests [OK]
Common Mistakes:
  • Confusing TestBed with modules for HTTP or routing
  • Trying to create components without TestBed

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