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<?xml version="1.0" encoding="iso-8859-1"?>
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      <font size="-1"><b class="breadcrumbs">
        Module&nbsp;unittest ::
        Class&nbsp;TestCase
      </b></font></br>
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      <tr><td align="right"><font size="-2">[<a href="../private/unittest.TestCase-class.html">show&nbsp;private</a>&nbsp;|&nbsp;hide&nbsp;private]</font></td></tr>
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Class TestCase</h2>

<dl><dt><b>Known Subclasses:</b></dt>
<dd>
    <a href="epydoc.test.epytext.ParseTestCase-class.html"><code>ParseTestCase</code></a></dd></dl>

<hr/>

<pre class="literalblock">
A class whose instances are single test cases.

By default, the test code itself should be placed in a method named
'runTest'.

If the fixture may be used for many test cases, create as
many test methods as are needed. When instantiating such a TestCase
subclass, specify in the constructor arguments the name of the test method
that the instance is to execute.

Test authors should subclass TestCase for their own tests. Construction
and deconstruction of the test's environment ('fixture') can be
implemented by overriding the 'setUp' and 'tearDown' methods respectively.

If it is necessary to override the __init__ method, the base class
__init__ method must always be called. It is important that subclasses
should not change the signature of their __init__ method, since instances
of the classes are instantiated automatically by parts of the framework
in order to be run.
</pre>
<hr/>


<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
  <th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#__init__" class="summary-sig-name"><code>__init__</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>methodName</span>)</span></code>
<br />
Create an instance of the class that will use the named test
method when executed.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="__call__"></a><span class="summary-sig"><span class="summary-sig-name">__call__</span>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>result</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="__repr__"></a><span class="summary-sig"><span class="summary-sig-name">__repr__</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="__str__"></a><span class="summary-sig"><span class="summary-sig-name">__str__</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnless" class="summary-sig-name"><code>assert_</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>expr</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail the test unless the expression is true.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnlessEqual" class="summary-sig-name"><code>assertEqual</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are unequal as determined by the '!='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnlessEqual" class="summary-sig-name"><code>assertEquals</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are unequal as determined by the '!='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failIfEqual" class="summary-sig-name"><code>assertNotEqual</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are equal as determined by the '=='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failIfEqual" class="summary-sig-name"><code>assertNotEquals</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are equal as determined by the '=='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnlessRaises" class="summary-sig-name"><code>assertRaises</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>excClass</span>,
          <span class=summary-sig-arg>callableObj</span>,
          <span class="summary-sig-vararg">*args</span>,
          <span class="summary-sig-kwarg">**kwargs</span>)</span></code>
<br />
Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="countTestCases"></a><span class="summary-sig"><span class="summary-sig-name">countTestCases</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#debug" class="summary-sig-name"><code>debug</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Run the test without collecting errors in a TestResult...</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="defaultTestResult"></a><span class="summary-sig"><span class="summary-sig-name">defaultTestResult</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#fail" class="summary-sig-name"><code>fail</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail immediately, with the given message.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failIf" class="summary-sig-name"><code>failIf</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>expr</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail the test if the expression is true.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failIfEqual" class="summary-sig-name"><code>failIfEqual</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are equal as determined by the '=='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnless" class="summary-sig-name"><code>failUnless</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>expr</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail the test unless the expression is true.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnlessEqual" class="summary-sig-name"><code>failUnlessEqual</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>first</span>,
          <span class=summary-sig-arg>second</span>,
          <span class=summary-sig-arg>msg</span>)</span></code>
<br />
Fail if the two objects are unequal as determined by the '!='
operator.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#failUnlessRaises" class="summary-sig-name"><code>failUnlessRaises</code></a>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>excClass</span>,
          <span class=summary-sig-arg>callableObj</span>,
          <span class="summary-sig-vararg">*args</span>,
          <span class="summary-sig-kwarg">**kwargs</span>)</span></code>
<br />
Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="id"></a><span class="summary-sig"><span class="summary-sig-name">id</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><a name="run"></a><span class="summary-sig"><span class="summary-sig-name">run</span>(<span class=summary-sig-arg>self</span>,
          <span class=summary-sig-arg>result</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#setUp" class="summary-sig-name"><code>setUp</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Hook method for setting up the test fixture before exercising it.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#shortDescription" class="summary-sig-name"><code>shortDescription</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Returns a one-line description of the test, or None if no
description has been provided.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1">&nbsp;</font></td>
  <td><code><span class="summary-sig"><a href="unittest.TestCase-class.html#tearDown" class="summary-sig-name"><code>tearDown</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Hook method for deconstructing the test fixture after testing it.</td></tr>
</table><br />


<!-- =========== START OF CLASS VARIABLE SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
  <th colspan="2">Class Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>class</code></font></td>
  <td><a name="failureException"></a><b><code>failureException</code></b> = <a href="exceptions.AssertionError-class.html"><code>exceptions.AssertionError</code></a></td></tr>
</table><br />


<!-- =========== START OF METHOD DETAILS =========== -->
<table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="details">
  <th colspan="2">Method Details</th></tr>
</table>

<a name="__init__"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">__init__</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>methodName</span>=<span class=sig-default>'runTest'</span>)</span>
    <br /><i>(Constructor)</i>
  </h3>
<pre class="literalblock">
Create an instance of the class that will use the named test
method when executed. Raises a ValueError if the instance does
not have a method with the specified name.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnless"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assert_</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>expr</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail the test unless the expression is true.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnlessEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assertEqual</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are unequal as determined by the '!='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnlessEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assertEquals</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are unequal as determined by the '!='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failIfEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assertNotEqual</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are equal as determined by the '=='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failIfEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assertNotEquals</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are equal as determined by the '=='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnlessRaises"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">assertRaises</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>excClass</span>,
          <span class=sig-arg>callableObj</span>,
          <span class="sig-vararg">*args</span>,
          <span class="sig-kwarg">**kwargs</span>)</span>
  </h3>
<pre class="literalblock">
Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs. If a different type of exception is
thrown, it will not be caught, and the test case will be
deemed to have suffered an error, exactly as for an
unexpected exception.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="debug"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">debug</span>(<span class=sig-arg>self</span>)</span>
  </h3>
<pre class="literalblock">
Run the test without collecting errors in a TestResult
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="fail"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">fail</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail immediately, with the given message.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failIf"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">failIf</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>expr</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail the test if the expression is true.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failIfEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">failIfEqual</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are equal as determined by the '=='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnless"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">failUnless</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>expr</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail the test unless the expression is true.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnlessEqual"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">failUnlessEqual</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>first</span>,
          <span class=sig-arg>second</span>,
          <span class=sig-arg>msg</span>=<span class=sig-default>None</span>)</span>
  </h3>
<pre class="literalblock">
Fail if the two objects are unequal as determined by the '!='
operator.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="failUnlessRaises"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">failUnlessRaises</span>(<span class=sig-arg>self</span>,
          <span class=sig-arg>excClass</span>,
          <span class=sig-arg>callableObj</span>,
          <span class="sig-vararg">*args</span>,
          <span class="sig-kwarg">**kwargs</span>)</span>
  </h3>
<pre class="literalblock">
Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs. If a different type of exception is
thrown, it will not be caught, and the test case will be
deemed to have suffered an error, exactly as for an
unexpected exception.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="setUp"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">setUp</span>(<span class=sig-arg>self</span>)</span>
  </h3>
<pre class="literalblock">
Hook method for setting up the test fixture before exercising it.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="shortDescription"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">shortDescription</span>(<span class=sig-arg>self</span>)</span>
  </h3>
<pre class="literalblock">
Returns a one-line description of the test, or None if no
description has been provided.

The default implementation of this method returns the first line of
the specified test method's docstring.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>

<a name="tearDown"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
  <h3><span class="sig"><span class="sig-name">tearDown</span>(<span class=sig-arg>self</span>)</span>
  </h3>
<pre class="literalblock">
Hook method for deconstructing the test fixture after testing it.
</pre>
  <dl><dt></dt><dd>
  </dd></dl>
</td></tr></table>
<br />


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