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Jest · Function

toMatchSnapshot

toMatchSnapshot compares a value with a stored Jest snapshot. Property matchers let generated fields, such as dates and IDs, vary without breaking the test.

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Syntax

expect(value).toMatchSnapshot(propertyMatchers?)

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  • Snapshot Testing
  • Updating Snapshots
  • Inline Snapshots
  • Property Matchers
  • Interactive Snapshot Mode

Source: Snapshot Testing · Jest. Checked 2026-11-03.