Function getTestRunnerConstructor

packages/vitest/src/runtime/runners/index.ts:12–30

(
  config: SerializedConfig,
  moduleRunner: TestModuleRunner,
)

import { TestRunner } from './test'

async function getTestRunnerConstructor(
  config: SerializedConfig,
  moduleRunner: TestModuleRunner,
): Promise<VitestRunnerConstructor> {
  if (!config.runner) {
    return (
      config.mode === 'test' ? TestRunner : NodeBenchmarkRunner
    ) as any as VitestRunnerConstructor
  }
  const mod = await moduleRunner.import(config.runner)
  if (!mod.default && typeof mod.default !== 'function') {
    throw new Error(
      `Runner must export a default function, but got ${typeof mod.default} imported from ${
        config.runner
      }`,
    )
  }
  return mod.default as VitestRunnerConstructor
}

export async function resolveTestRunner(
  config: SerializedConfig,