MockResponse.html

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<title>class Rack::MockResponse - rack-2.2.23 Documentation</title>

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<div id="class-metadata">
    
    <div id="parent-class-section" class="nav-section">
  <h3>Parent</h3>

<p class="link"><a href="Response.html">Rack::Response</a>
  
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<div id="method-list-section" class="nav-section">
  <h3>Methods</h3>

<ul class="link-list" role="directory">
    
    <li class="calls-super" ><a href="#method-c-new">::new</a>
    
    <li ><a href="#method-i-3D~">#=~</a>
    
    <li class="calls-super" ><a href="#method-i-body">#body</a>
    
    <li ><a href="#method-i-cookie">#cookie</a>
    
    <li ><a href="#method-i-empty-3F">#empty?</a>
    
    <li ><a href="#method-i-identify_cookie_attributes">#identify_cookie_attributes</a>
    
    <li ><a href="#method-i-match">#match</a>
    
    <li ><a href="#method-i-parse_cookies_from_header">#parse_cookies_from_header</a>
    
  </ul>
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<main role="main" aria-labelledby="class-Rack::MockResponse">
  <h1 id="class-Rack::MockResponse" class="class">
    class Rack::MockResponse
  </h1>

<section class="description">
    
<p><a href="MockResponse.html"><code>Rack::MockResponse</code></a> provides useful helpers for testing your apps. Usually, you don&#39;t create the <a href="MockResponse.html"><code>MockResponse</code></a> on your own, but use <a href="MockRequest.html"><code>MockRequest</code></a>.</p>

</section>

<section class="constants-list">
      <header>
        <h3>Constants</h3>
      </header>
      <dl>
      
        <dt id="Cookie">Cookie
        
        <dd>
        
      
      </dl>
    </section>

<section class="attribute-method-details" class="method-section">
      <header>
        <h3>Attributes</h3>
      </header>

<div id="attribute-i-cookies" class="method-detail">
        <div class="method-heading attribute-method-heading">
          <span class="method-name">cookies</span><span
            class="attribute-access-type">[R]</span>
        </div>

<div class="method-description">
        
        <p>Headers</p>
        
        </div>
      </div>
      
      <div id="attribute-i-errors" class="method-detail">
        <div class="method-heading attribute-method-heading">
          <span class="method-name">errors</span><span
            class="attribute-access-type">[RW]</span>
        </div>

<div class="method-description">
        
        <p>Errors</p>
        
        </div>
      </div>
      
      <div id="attribute-i-original_headers" class="method-detail">
        <div class="method-heading attribute-method-heading">
          <span class="method-name">original_headers</span><span
            class="attribute-access-type">[R]</span>
        </div>

<div class="method-description">
        
        <p>Headers</p>
        
        </div>
      </div>
      
    </section>

<section id="public-class-5Buntitled-5D-method-details" class="method-section">
       <header>
         <h3>Public Class Methods</h3>
       </header>

<div id="method-c-new" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">new</span><span
            class="method-args">(status, headers, body, errors = StringIO.new(&quot;&quot;))</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-description">
          
          
          
          
            <div class="method-calls-super">
              Calls superclass method
              <a href="Response.html#method-c-new"><code>Rack::Response::new</code></a>
            </div>

<div class="method-source-code" id="new-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 213</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-identifier">body</span>, <span class="ruby-identifier">errors</span> = <span class="ruby-constant">StringIO</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">&quot;&quot;</span>))
  <span class="ruby-ivar">@original_headers</span> = <span class="ruby-identifier">headers</span>
  <span class="ruby-ivar">@errors</span>           = <span class="ruby-identifier">errors</span>.<span class="ruby-identifier">string</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">errors</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:string</span>)
  <span class="ruby-ivar">@cookies</span> = <span class="ruby-identifier">parse_cookies_from_header</span>

<span class="ruby-keyword">super</span>(<span class="ruby-identifier">body</span>, <span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>)

<span class="ruby-identifier">buffered_body!</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

</section>
  
     <section id="public-instance-5Buntitled-5D-method-details" class="method-section">
       <header>
         <h3>Public Instance Methods</h3>
       </header>

<div id="method-i-3D~" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">=~</span><span
            class="method-args">(other)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="3D~-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 223</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">=~</span>(<span class="ruby-identifier">other</span>)
  <span class="ruby-identifier">body</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

<div id="method-i-body" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">body</span><span
            class="method-args">()</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-description">
          
          
          
          
            <div class="method-calls-super">
              Calls superclass method
              
            </div>

<div class="method-source-code" id="body-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 231</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">body</span>
  <span class="ruby-comment"># FIXME: apparently users of MockResponse expect the return value of</span>
  <span class="ruby-comment"># MockResponse#body to be a string.  However, the real response object</span>
  <span class="ruby-comment"># returns the body as a list.</span>
  <span class="ruby-comment">#</span>
  <span class="ruby-comment"># See spec_showstatus.rb:</span>
  <span class="ruby-comment">#</span>
  <span class="ruby-comment">#   should &quot;not replace existing messages&quot; do</span>
  <span class="ruby-comment">#     ...</span>
  <span class="ruby-comment">#     res.body.should == &quot;foo!&quot;</span>
  <span class="ruby-comment">#   end</span>
  <span class="ruby-identifier">buffer</span> = <span class="ruby-constant">String</span>.<span class="ruby-identifier">new</span>

<span class="ruby-keyword">super</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">chunk</span><span class="ruby-operator">|</span>
    <span class="ruby-identifier">buffer</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">chunk</span>
  <span class="ruby-keyword">end</span>

<span class="ruby-keyword">return</span> <span class="ruby-identifier">buffer</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

<div id="method-i-cookie" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">cookie</span><span
            class="method-args">(name)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="cookie-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 255</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">cookie</span>(<span class="ruby-identifier">name</span>)
  <span class="ruby-identifier">cookies</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-identifier">name</span>, <span class="ruby-keyword">nil</span>)
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

<div id="method-i-empty-3F" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">empty?</span><span
            class="method-args">()</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="empty-3F-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 251</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">empty?</span>
  [<span class="ruby-value">201</span>, <span class="ruby-value">204</span>, <span class="ruby-value">304</span>].<span class="ruby-identifier">include?</span> <span class="ruby-identifier">status</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

<div id="method-i-match" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">match</span><span
            class="method-args">(other)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="match-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 227</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">match</span>(<span class="ruby-identifier">other</span>)
  <span class="ruby-identifier">body</span>.<span class="ruby-identifier">match</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

</section>
  
     <section id="private-instance-5Buntitled-5D-method-details" class="method-section">
       <header>
         <h3>Private Instance Methods</h3>
       </header>

<div id="method-i-identify_cookie_attributes" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">identify_cookie_attributes</span><span
            class="method-args">(cookie_filling)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="identify_cookie_attributes-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 282</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">identify_cookie_attributes</span>(<span class="ruby-identifier">cookie_filling</span>)
  <span class="ruby-identifier">cookie_bits</span> = <span class="ruby-identifier">cookie_filling</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">&#39;;&#39;</span>)
  <span class="ruby-identifier">cookie_attributes</span> = <span class="ruby-constant">Hash</span>.<span class="ruby-identifier">new</span>
  <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-string">&#39;value&#39;</span>, <span class="ruby-constant">Array</span>(<span class="ruby-identifier">cookie_bits</span>[<span class="ruby-value">0</span>].<span class="ruby-identifier">strip</span>))
  <span class="ruby-identifier">cookie_bits</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">bit</span><span class="ruby-operator">|</span>
    <span class="ruby-keyword">if</span> <span class="ruby-identifier">bit</span>.<span class="ruby-identifier">include?</span> <span class="ruby-string">&#39;=&#39;</span>
      <span class="ruby-identifier">cookie_attribute</span>, <span class="ruby-identifier">attribute_value</span> = <span class="ruby-identifier">bit</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">&#39;=&#39;</span>)
      <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-identifier">cookie_attribute</span>.<span class="ruby-identifier">strip</span>, <span class="ruby-identifier">attribute_value</span>.<span class="ruby-identifier">strip</span>)
      <span class="ruby-keyword">if</span> <span class="ruby-identifier">cookie_attribute</span>.<span class="ruby-identifier">include?</span> <span class="ruby-string">&#39;max-age&#39;</span>
        <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-string">&#39;expires&#39;</span>, <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">attribute_value</span>.<span class="ruby-identifier">strip</span>.<span class="ruby-identifier">to_i</span>)
      <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">if</span> <span class="ruby-identifier">bit</span>.<span class="ruby-identifier">include?</span> <span class="ruby-string">&#39;secure&#39;</span>
      <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-string">&#39;secure&#39;</span>, <span class="ruby-keyword">true</span>)
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
  <span class="ruby-identifier">cookie_attributes</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

<div id="method-i-parse_cookies_from_header" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">parse_cookies_from_header</span><span
            class="method-args">()</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="parse_cookies_from_header-source">
            <pre><span class="ruby-comment"># File lib/rack/mock.rb, line 261</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">parse_cookies_from_header</span>
  <span class="ruby-identifier">cookies</span> = <span class="ruby-constant">Hash</span>.<span class="ruby-identifier">new</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">original_headers</span>.<span class="ruby-identifier">has_key?</span> <span class="ruby-string">&#39;Set-Cookie&#39;</span>
    <span class="ruby-identifier">set_cookie_header</span> = <span class="ruby-identifier">original_headers</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;Set-Cookie&#39;</span>)
    <span class="ruby-identifier">set_cookie_header</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">&quot;\n&quot;</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">cookie</span><span class="ruby-operator">|</span>
      <span class="ruby-identifier">cookie_name</span>, <span class="ruby-identifier">cookie_filling</span> = <span class="ruby-identifier">cookie</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">&#39;=&#39;</span>, <span class="ruby-value">2</span>)
      <span class="ruby-identifier">cookie_attributes</span> = <span class="ruby-identifier">identify_cookie_attributes</span> <span class="ruby-identifier">cookie_filling</span>
      <span class="ruby-identifier">parsed_cookie</span> = <span class="ruby-constant">Cookie</span>.<span class="ruby-identifier">new</span>(
        <span class="ruby-string">&#39;name&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_name</span>.<span class="ruby-identifier">strip</span>,
        <span class="ruby-string">&#39;value&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;value&#39;</span>),
        <span class="ruby-string">&#39;path&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;path&#39;</span>, <span class="ruby-keyword">nil</span>),
        <span class="ruby-string">&#39;domain&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;domain&#39;</span>, <span class="ruby-keyword">nil</span>),
        <span class="ruby-string">&#39;expires&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;expires&#39;</span>, <span class="ruby-keyword">nil</span>),
        <span class="ruby-string">&#39;secure&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">&#39;secure&#39;</span>, <span class="ruby-keyword">false</span>)
      )
      <span class="ruby-identifier">cookies</span>.<span class="ruby-identifier">store</span>(<span class="ruby-identifier">cookie_name</span>, <span class="ruby-identifier">parsed_cookie</span>)
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
  <span class="ruby-identifier">cookies</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

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