Function withDevServer

tests/integration/utils/dev-server.ts:271–296

(
  options: DevServerOptions,
  testHandler: (server: DevServer) => Promise<T>,
  expectFailure = false,
)

}

export const withDevServer = async <T>(
  options: DevServerOptions,
  testHandler: (server: DevServer) => Promise<T>,
  expectFailure = false,
): Promise<T> => {
  let server: DevServer | undefined
  try {
    server = await startDevServer(options, expectFailure)
    return await testHandler(server)
  } catch (err) {
    if (!(err instanceof Error)) {
      throw err
    }

    const error: Error & { stdout?: string | undefined; stderr?: string | undefined } = err
    if (server && !expectFailure) {
      error.stdout = server.output
      error.stderr = server.error
    }
    throw error
  } finally {
    if (server) {
      await server.close()
    }
  }
}

export const tryAndLogOutput = async (func: () => Promise<void>, outputBuffer: unknown[]) => {
  try {