參數的RSpec /水豚測試失敗，因爲顛倒的順序

Question

我正在寫我的第一個RSpec測試並運行到一點牆壁。這是我的。

require 'spec_helper' 

feature "submit a search request" do 

    scenario "submits a search to the correct path" do 
    visit root_path 
    within("#search-form") do 
    fill_in 'search', :with => 'mysearch' 
    end 

    click_button 'search-submit' 
    current_url.should == search_url(:utf8 => '✓', :search => 'mysearch') 

    end 
end 

參數按字母順序返回。如果我將「搜索」的名稱更改爲以「u」之後的任何字母開頭，則它會通過。這是錯誤信息

1) the map search submits a search request to the map controller 
Failure/Error: current_url.should == search_url(:utf8=> '✓', :search => 'mysearch') 
    expected: "http://www.example.com/map?search=mysearch&utf8=%E2%9C%93" 
     got: "http://www.example.com/map?utf8=%E2%9C%93&search=mysearch" 

Answer 1

您可以分別比較每個查詢參數。

要想從URL中的參數，可以做這樣的事情：

url = "http://www.example.com/map?search=mysearch&utf8=%E2%9C%93" 
query = URI.parse(url).query # => "search=mysearch&utf8=%E2%9C%93" 
CGI::parse query    # => {"search"=>["mysearch"], "utf8"=>["✓"]}