期望422得到200个带rails的黄瓜

Question

嗨，我正在做一个使用ruby-2.5.1和rails 5的ROR项目。我在我的rails应用程序中使用cucumber来测试api，我是新接触cucumber的。当我试图为无效数据定义特征时，我得到了预期的错误422，得到200。

我的功能文件：

Feature: Registration Endpoint

  Scenario: User registration
    Given an application with application_id "1"
    When the client make a valid POST /registartions request with application_id: "1"
    Then response should have status 200

  Scenario: using blank application id
    When the client make a POST /registartions request with blank application-id
    Then response should have status 422 and JSON:
    """
      { "error": "application_id does not exists" }
    """

我的steps文件：

Given("an application with application_id {string}") do |string|
  string
end

When("the client make a valid POST \/registartions request with application_id: {string}") do |string|
  params = {
      "data":{
        "type":"users",
        "attributes":{
          "email": "s2@gmail.com",
          "password":"password",
          "password-confirmation":"password"
        }
      }
    }
    header 'application-id', "#{string}"
  post '/api/registrations', params
end

Then("response should have status {int}") do |int|
  expect(last_response.status).to be(int)
end

When("the client make a POST \/registartions request with blank application-id") do
  params = {
      "data":{
        "type":"users",
        "attributes":{
          "email": "s2@gmail.com",
          "password":"password",
          "password-confirmation":"password"
        }
      }
    }
    header 'application-id', ''
  post '/api/registrations', params
end

Then("response should have status {int} and JSON:") do |int, string|
  expect(last_response.status).to be(int)
end

请帮助我解决这个问题，我是第一次写这个黄瓜，所以我不知道如何测试无效的数据。请帮帮我。提前谢谢。

Answer 1

看起来你可能在你的应用程序中发现了一个bug。

如果在没有包含应用程序id的情况下，它的响应是422 "Unprocessable Entity“，而它的响应是200 (OK)，那么看起来测试中的系统就有问题。