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  <title>rcov/ruby/1.8/gems/rspec-expectations-2.5.0/lib/rspec/expectations/fail_with.rb</title>
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  <h1>Rspec Steps C0 Coverage Information - RCov</h1>
  <h2>rcov/ruby/1.8/gems/rspec-expectations-2.5.0/lib/rspec/expectations/fail_with.rb</h2>

  <div class="report_table_wrapper">
    <table class='report' id='report_table'>
      <thead>
        <tr>
          <th class="left_align">Name</th>
          <th class="right_align">Total Lines</th>
          <th class="right_align">Lines of Code</th>
          <th class="left_align">Total Coverage</th>
          <th class="left_align">Code Coverage</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td class="left_align"><a href="rcov-ruby-1_8-gems-rspec-expectations-2_5_0-lib-rspec-expectations-fail_with_rb.html">rcov/ruby/1.8/gems/rspec-expectations-2.5.0/lib/rspec/expectations/fail_with.rb</a></td>
          <td class='right_align'><tt>51</tt></td>
          <td class='right_align'><tt>38</tt></td>
          <td class="left_align"><div class="percent_graph_legend"><tt class=''>41.18%</tt></div>
        <div class="percent_graph">
          <div class="covered" style="width:41px"></div>
          <div class="uncovered" style="width:59px"></div>
        </div></td>
          <td class="left_align"><div class="percent_graph_legend"><tt class=''>26.32%</tt></div>
        <div class="percent_graph">
          <div class="covered" style="width:26px"></div>
          <div class="uncovered" style="width:74px"></div>
        </div></td>
        </tr>
      </tbody>
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  </div>

  <h3>Key</h3>

  <div class="key"><pre><span class='marked'>Code reported as executed by Ruby looks like this...</span><span class='marked1'>and this: this line is also marked as covered.</span><span class='inferred'>Lines considered as run by rcov, but not reported by Ruby, look like this,</span><span class='inferred1'>and this: these lines were inferred by rcov (using simple heuristics).</span><span class='uncovered'>Finally, here's a line marked as not executed.</span></pre></div>

  <h3>Coverage Details</h3>

  <table class="details">
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          <td><pre><a name="line1">1</a> module RSpec</pre></td>
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        <tr class="marked">
          <td><pre><a name="line2">2</a>   module Expectations</pre></td>
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        <tr class="marked">
          <td><pre><a name="line3">3</a>     class &lt;&lt; self</pre></td>
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          <td><pre><a name="line4">4</a>       def differ</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line5">5</a>         @differ ||= Differ.new</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line6">6</a>       end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line7">7</a>       </pre></td>
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        <tr class="inferred">
          <td><pre><a name="line8">8</a>       # raises a RSpec::Expectations::ExpectationNotMetError with message</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line9">9</a>       #</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line10">10</a>       # When a differ has been assigned and fail_with is passed</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line11">11</a>       # &lt;code&gt;expected&lt;/code&gt; and &lt;code&gt;actual&lt;/code&gt;, passes them</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line12">12</a>       # to the differ to append a diff message to the failure message.</pre></td>
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        <tr class="marked">
          <td><pre><a name="line13">13</a>       def fail_with(message, expected=nil, actual=nil) # :nodoc:</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line14">14</a>         if !message</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line15">15</a>           raise ArgumentError, &quot;Failure message is nil. Does your matcher define the &quot; +</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line16">16</a>                                &quot;appropriate failure_message_for_* method to return a string?&quot;</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line17">17</a>         end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line18">18</a> </pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line19">19</a>         if actual &amp;&amp; expected</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line20">20</a>           if all_strings?(actual, expected)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line21">21</a>             if any_multiline_strings?(actual, expected)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line22">22</a>               message &lt;&lt; &quot;\nDiff:&quot; &lt;&lt; self.differ.diff_as_string(actual, expected)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line23">23</a>             end</pre></td>
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          <td><pre><a name="line24">24</a>           elsif no_procs?(actual, expected) &amp;&amp; no_numbers?(actual, expected)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line25">25</a>             message &lt;&lt; &quot;\nDiff:&quot; &lt;&lt; self.differ.diff_as_object(actual, expected)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line26">26</a>           end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line27">27</a>         end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line28">28</a> </pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line29">29</a>         raise(RSpec::Expectations::ExpectationNotMetError.new(message))</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line30">30</a>       end</pre></td>
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          <td><pre><a name="line31">31</a> </pre></td>
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          <td><pre><a name="line32">32</a>     private</pre></td>
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          <td><pre><a name="line33">33</a> </pre></td>
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          <td><pre><a name="line34">34</a>       def no_procs?(*args)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line35">35</a>         args.none? {|a| Proc === a}</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line36">36</a>       end</pre></td>
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          <td><pre><a name="line37">37</a> </pre></td>
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          <td><pre><a name="line38">38</a>       def all_strings?(*args)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line39">39</a>         args.all? {|a| String === a}</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line40">40</a>       end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line41">41</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line42">42</a>       def any_multiline_strings?(*args)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line43">43</a>         all_strings?(*args) &amp;&amp; args.any? {|a| a =~ /\n/}</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line44">44</a>       end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line45">45</a> </pre></td>
        </tr>

        <tr class="marked">
          <td><pre><a name="line46">46</a>       def no_numbers?(*args)</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line47">47</a>         args.none? {|a| Numeric === a}</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line48">48</a>       end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line49">49</a>     end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line50">50</a>   end</pre></td>
        </tr>

        <tr class="uncovered">
          <td><pre><a name="line51">51</a> end</pre></td>
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  <p>Generated on Fri Apr 22 17:22:41 -0700 2011 with <a href="http://github.com/relevance/rcov">rcov 0.9.8</a></p>

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