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Jest · Module

objectContaining

expect.objectContaining checks that an object has selected properties. It allows extra properties and supports recursive matching.

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Syntax

expect.objectContaining(object)

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  • expect
  • toEqual
  • toHaveBeenCalledWith
  • expect.any
  • expect.anything
  • expect.not.objectContaining

Source: Expect · Jest. Checked 2026-11-03.