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Vitest · Pipe

test.setupFiles

test.setupFiles points to files that Vitest runs before each test file. Use it for shared setup such as polyfills, global configuration, custom matchers, and hooks.

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Syntax

test: { setupFiles: string | string[] }

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  • sequence.setupFiles
  • globalSetup
  • beforeEach
  • afterEach
  • Test Run Lifecycle

Source: setupFiles | Config | Vitest. Checked 2026-11-03.