Method _initializeGlobalSetup

packages/vitest/src/node/project.ts:233–255

@internal

()

  /** @internal */
  async _initializeGlobalSetup() {
    if (this._globalSetups) {
      return
    }

    this._globalSetups = await loadGlobalSetupFiles(
      this.runner,
      this.config.globalSetup,
    )

    for (const globalSetupFile of this._globalSetups) {
      const teardown = await globalSetupFile.setup?.(this)
      if (teardown == null || !!globalSetupFile.teardown) {
        continue
      }
      if (typeof teardown !== 'function') {
        throw new TypeError(
          `invalid return value in globalSetup file ${globalSetupFile.file}. Must return a function`,
        )
      }
      globalSetupFile.teardown = teardown
    }
  }

  onTestsRerun(cb: OnTestsRerunHandler): void {
    this.vitest.onTestsRerun(cb)