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<title>class Rack::MockResponse - rack-2.2.8 Documentation</title>
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<h3>Parent</h3>
<p class="link"><a href="Response.html">Rack::Response</a>
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<!-- Method Quickref -->
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<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>
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<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'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 id="5Buntitled-5D" class="documentation-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(""))</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 184</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">""</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-description">
<div class="method-source-code" id="3D~-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 194</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 202</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 "not replace existing messages" do</span>
<span class="ruby-comment"># ...</span>
<span class="ruby-comment"># res.body.should == "foo!"</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"><<</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-description">
<div class="method-source-code" id="cookie-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 226</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-description">
<div class="method-source-code" id="empty-3F-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 222</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-description">
<div class="method-source-code" id="match-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 198</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-description">
<div class="method-source-code" id="identify_cookie_attributes-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 253</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">';'</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">'value'</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">'='</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">'='</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">'max-age'</span>
<span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-string">'expires'</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">'secure'</span>
<span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">store</span>(<span class="ruby-string">'secure'</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-description">
<div class="method-source-code" id="parse_cookies_from_header-source">
<pre><span class="ruby-comment"># File lib/rack/mock.rb, line 232</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">'Set-Cookie'</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">'Set-Cookie'</span>)
<span class="ruby-identifier">set_cookie_header</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">"\n"</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">'='</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">CGI</span><span class="ruby-operator">::</span><span class="ruby-constant">Cookie</span>.<span class="ruby-identifier">new</span>(
<span class="ruby-string">'name'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_name</span>.<span class="ruby-identifier">strip</span>,
<span class="ruby-string">'value'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">'value'</span>),
<span class="ruby-string">'path'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">'path'</span>, <span class="ruby-keyword">nil</span>),
<span class="ruby-string">'domain'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">'domain'</span>, <span class="ruby-keyword">nil</span>),
<span class="ruby-string">'expires'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">'expires'</span>, <span class="ruby-keyword">nil</span>),
<span class="ruby-string">'secure'</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">cookie_attributes</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-string">'secure'</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>
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