將輸入標籤與Cucumber/Webrat匹配

Question

我正在學習Cucumber，但我無法爲匹配輸入標籤做出步驟。

我在視圖中什麼是

<input type="submit" value="Press!" /> 

，也是我試過黃瓜是

Then the "input" field should contain "Press!" 
Then the "type" field should contain "submit" 

我只是想確認某些值的輸入標籤的存在。沒有互動。

Answer 1

他們還明確webrat支持。即使你無法在黃瓜中找到內置的支持，你總是可以放入自己的步驟定義。

來源：http://cheat.errtheblog.com/s/webrat/

== Assertions 

    # check for text in the body of html tags 
    # can be a string or regexp 
    assert_contain("BURNINATOR") 
    assert_contain(/trogdor/i) 
    assert_not_contain("peasants") 

    # check for a css3 selector 
    assert_have_selector 'div.pagination' 
    assert_have_no_selector 'form input#name' 


== Matchers 

    # check for text in the body of html tags 
    # can be a string or regexp 
    # Matchers are verbs used with auxillary verbs should, should_not, etc. 
    response.should contain("BURNINATOR") 
    response.should contain(/trogdor/i) 
    response.should_not contain("peasants") 

    # check for a css3 selector 
    response.should have_selector('div.pagination') 
    response.should_not have_selector('form input#name') 

Answer 2

試試這個：

Then I should see "Press!" within "input[type=\"submit\"]"

Answer 3

您可以使用類似：

response.should have_xpath("//input[@value='Press!']") 

或

response.should have_selector("input", :type => "submit", :value => "Press!")