Function testForMessage

packages/pg-protocol/test/inbound-parser.test.ts:169–183

(
  buffer: ArrayBuffer,
  expectedMessage: T,
)

}

function testForMessage<T extends BackendMessage>(
  buffer: ArrayBuffer,
  expectedMessage: T,
) {
  it('recieves and parses ' + expectedMessage.name, async () => {
    const messages = await parseBuffers([buffer])
    const [lastMessage] = messages

    for (const key in expectedMessage) {
      expect((lastMessage as Record<string, unknown>)[key]).toEqual(
        expectedMessage[key],
      )
    }
  })
}

const plainPasswordBuffer = buffers.authenticationCleartextPassword()
const md5PasswordBuffer = buffers.authenticationMD5Password()