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<title>css_select (ActionController::Assertions::SelectorAssertions)</title>
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<pre><span class="ruby-comment cmt"># File lib/action_controller/assertions/selector_assertions.rb, line 65</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">css_select</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
<span class="ruby-comment cmt"># See assert_select to understand what's going on here.</span>
<span class="ruby-identifier">arg</span> = <span class="ruby-identifier">args</span>.<span class="ruby-identifier">shift</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">arg</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Node</span>)
<span class="ruby-identifier">root</span> = <span class="ruby-identifier">arg</span>
<span class="ruby-identifier">arg</span> = <span class="ruby-identifier">args</span>.<span class="ruby-identifier">shift</span>
<span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">arg</span> <span class="ruby-operator">==</span> <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>, <span class="ruby-value str">"First argument is either selector or element to select, but nil found. Perhaps you called assert_select with an element that does not exist?"</span>
<span class="ruby-keyword kw">elsif</span> <span class="ruby-ivar">@selected</span>
<span class="ruby-identifier">matches</span> = []
<span class="ruby-ivar">@selected</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">selected</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">subset</span> = <span class="ruby-identifier">css_select</span>(<span class="ruby-identifier">selected</span>, <span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Selector</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">arg</span>.<span class="ruby-identifier">dup</span>, <span class="ruby-identifier">args</span>.<span class="ruby-identifier">dup</span>))
<span class="ruby-identifier">subset</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">match</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">matches</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">match</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">matches</span>.<span class="ruby-identifier">any?</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">m</span><span class="ruby-operator">|</span> <span class="ruby-identifier">m</span>.<span class="ruby-identifier">equal?</span>(<span class="ruby-identifier">match</span>) }
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">matches</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">root</span> = <span class="ruby-identifier">response_from_page_or_rjs</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">arg</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-constant">String</span>
<span class="ruby-identifier">selector</span> = <span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Selector</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">arg</span>, <span class="ruby-identifier">args</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-constant">Array</span>
<span class="ruby-identifier">selector</span> = <span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Selector</span>.<span class="ruby-identifier">new</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">arg</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Selector</span>
<span class="ruby-identifier">selector</span> = <span class="ruby-identifier">arg</span>
<span class="ruby-keyword kw">else</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>, <span class="ruby-value str">"Expecting a selector as the first argument"</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">selector</span>.<span class="ruby-identifier">select</span>(<span class="ruby-identifier">root</span>)
<span class="ruby-keyword kw">end</span></pre>
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distrib
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Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
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by-pkgid
>
8b99df826c3b6cf56a1caaae5f931d50
>
files
>
170
