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  <title>test_read_data_table (MetacatTest)</title>
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  <pre><span class="ruby-comment cmt"># File test/metacat_test.rb, line 131</span>
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  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">test_read_data_table</span>
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    <span class="ruby-identifier">file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-value str">'tmp.data_table'</span>, <span class="ruby-value str">'w+'</span>)
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    <span class="ruby-ivar">@metacat</span>.<span class="ruby-identifier">read</span>(<span class="ruby-ivar">@data_table_docid</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">buffer</span><span class="ruby-operator">|</span>
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      <span class="ruby-identifier">file</span>.<span class="ruby-identifier">write</span>(<span class="ruby-identifier">buffer</span>)
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    <span class="ruby-keyword kw">end</span>
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    <span class="ruby-identifier">file</span>.<span class="ruby-identifier">close</span>
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    <span class="ruby-identifier">assert_equal</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">size</span>(<span class="ruby-value str">'tmp.data_table'</span>), <span class="ruby-constant">File</span>.<span class="ruby-identifier">size</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-keyword kw">__FILE__</span>)<span class="ruby-operator">+</span><span class="ruby-value str">'/example.data_table'</span>))
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    <span class="ruby-constant">File</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-value str">'tmp.data_table'</span>)
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  <span class="ruby-keyword kw">end</span></pre>
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