语法错误，意外的'\\ n'，期望=>（SyntaxError）

Question

使用RSpec运行一些测试，我得到以下错误：

/spec/requests/booking_applications_spec.rb:13: syntax error, unexpected '\n', expecting => (SyntaxError)

这是文件：

规格/要求/booking_applications_spec.rb：

require 'spec_helper'
require "rails_helper"

RSpec.describe "Booking applications", :type => :request do

  describe "POST new booking application" do

    it "creates a new booking application" do
      BookingApplication.destroy_all
      BookingApplication.count.should == 0      

      params = { format: :json, booking_application: { driver_id: 1 } } #Error
      post :create, :booking_id => 1, params

      BookingApplication.count.should == 1
      response.status.should eq(200)
    end

  end

end

Answer 1

您的错误似乎在下一行：

  post :create, :booking_id => 1, params

您需要将其更改为：

  post :create, params.merge(booking_id: 1)

或在参数中同时包含booking_id: 1 。

Ruby无法在方法调用结束时解析选项哈希，它期望像

  post :create, :booking_id => 1, params => 'something'