mustafadalga/mock-functions-cheatsheet.md

## mock-functions-cheatsheet.md

      
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              mock-functions-cheatsheet.md
            
          
Function
Clears Call History
Resets Implementations
Restores Original Implementation
Scope of Use


mockClear()
✅
❌
❌
Clear usage data of the mock function but keep its implementation and return values.


mockReset()
✅
✅
❌
Reset the mock function to its initial state, removing any custom behavior or return values.


mockRestore()
✅
✅
✅
Restore the original function, removing the mock (only applicable with jest.spyOn).
Function	Clears Call History	Resets Implementations	Restores Original Implementation	Scope of Use
`mockClear()`	✅	❌	❌	Clear usage data of the mock function but keep its implementation and return values.
`mockReset()`	✅	✅	❌	Reset the mock function to its initial state, removing any custom behavior or return values.
`mockRestore()`	✅	✅	✅	Restore the original function, removing the mock (only applicable with `jest.spyOn`).