<p>In <a href="https://github.com/mlpack/mlpack/pull/374#discussion-diff-22744870">src/mlpack/tests/matrix_completion_test.cpp</a>:</p>
<pre style='color:#555'>&gt; + * @author Stephen Tu
&gt; + *
&gt; + * Tests for matrix completion
&gt; + */
&gt; +#include &lt;mlpack/core.hpp&gt;
&gt; +#include &lt;mlpack/methods/matrix_completion/matrix_completion.hpp&gt;
&gt; +
&gt; +#include &lt;boost/test/unit_test.hpp&gt;
&gt; +#include &quot;old_boost_test_definitions.hpp&quot;
&gt; +
&gt; +using namespace mlpack;
&gt; +using namespace mlpack::matrix_completion;
&gt; +
&gt; +BOOST_AUTO_TEST_SUITE(MatrixCompletionTest);
&gt; +
&gt; +BOOST_AUTO_TEST_CASE(GaussianMatrixCompletionSDP)
</pre>
<p>Can you mention where the test case comes from?</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br>Reply to this email directly or <a href="https://github.com/mlpack/mlpack/pull/374/files#r22744870">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFOO0XWgm0acn8FOzX3_RmPj7LtFrks5ngEGRgaJpZM4DOLPX.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
  <div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
    <link itemprop="url" href="https://github.com/mlpack/mlpack/pull/374/files#r22744870"></link>
    <meta itemprop="name" content="View Pull Request"></meta>
  </div>
  <meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>