[Solved] Which of the following is the correct way to declare a component in TestBed configuration? — Ans: TestBed.configureTestingModule({ declarations: [MyComponent] }) | Angular

Angular - Testing

Which of the following is the correct way to declare a component in TestBed configuration?

ATestBed.configureTestingModule({ imports: [MyComponent] })

BTestBed.configureTestingModule({ bootstrap: [MyComponent] })

CTestBed.configureTestingModule({ providers: [MyComponent] })

DTestBed.configureTestingModule({ declarations: [MyComponent] })

Step-by-Step Solution

Solution:

Step 1: Identify where components go in TestBed
Components must be listed under declarations in the configuration.
Step 2: Check each option
Only TestBed.configureTestingModule({ declarations: [MyComponent] }) uses declarations with the component. Others misuse imports, providers, or bootstrap.
Final Answer:
TestBed.configureTestingModule({ declarations: [MyComponent] }) -> Option D
Quick Check:
Components go in declarations [OK]

Quick Trick: Components go in declarations, modules in imports, services in providers [OK]

Common Mistakes:

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Which of the following is the correct way to declare a component in TestBed configuration?