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diff --git a/third_party/py/mock/html/mock.html b/third_party/py/mock/html/mock.html new file mode 100644 index 0000000000..23769d2a33 --- /dev/null +++ b/third_party/py/mock/html/mock.html @@ -0,0 +1,875 @@ + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>The Mock Class — Mock 1.0.1 documentation</title> + + <link rel="stylesheet" href="_static/nature.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '', + VERSION: '1.0.1', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <link rel="top" title="Mock 1.0.1 documentation" href="index.html" /> + <link rel="next" title="Patch Decorators" href="patch.html" /> + <link rel="prev" title="Mock - Mocking and Testing Library" href="index.html" /> + </head> + <body> + <div class="related"> + <h3>Navigation</h3> + <ul> + <li class="right" style="margin-right: 10px"> + <a href="genindex.html" title="General Index" + accesskey="I">index</a></li> + <li class="right" > + <a href="patch.html" title="Patch Decorators" + accesskey="N">next</a> |</li> + <li class="right" > + <a href="index.html" title="Mock - Mocking and Testing Library" + accesskey="P">previous</a> |</li> + <li><a href="index.html">Mock 1.0.1 documentation</a> »</li> + </ul> + </div> + + <div class="document"> + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <div class="section" id="the-mock-class"> +<h1>The Mock Class<a class="headerlink" href="#the-mock-class" title="Permalink to this headline">¶</a></h1> +<p><cite>Mock</cite> is a flexible mock object intended to replace the use of stubs and +test doubles throughout your code. Mocks are callable and create attributes as +new mocks when you access them <a class="footnote-reference" href="#id3" id="id1">[1]</a>. Accessing the same attribute will always +return the same mock. Mocks record how you use them, allowing you to make +assertions about what your code has done to them.</p> +<p><a class="reference internal" href="magicmock.html#mock.MagicMock" title="mock.MagicMock"><tt class="xref py py-class docutils literal"><span class="pre">MagicMock</span></tt></a> is a subclass of <cite>Mock</cite> with all the magic methods +pre-created and ready to use. There are also non-callable variants, useful +when you are mocking out objects that aren’t callable: +<a class="reference internal" href="#mock.NonCallableMock" title="mock.NonCallableMock"><tt class="xref py py-class docutils literal"><span class="pre">NonCallableMock</span></tt></a> and <a class="reference internal" href="magicmock.html#mock.NonCallableMagicMock" title="mock.NonCallableMagicMock"><tt class="xref py py-class docutils literal"><span class="pre">NonCallableMagicMock</span></tt></a></p> +<p>The <a class="reference internal" href="patch.html#mock.patch" title="mock.patch"><tt class="xref py py-func docutils literal"><span class="pre">patch()</span></tt></a> decorators makes it easy to temporarily replace classes +in a particular module with a <cite>Mock</cite> object. By default <cite>patch</cite> will create +a <cite>MagicMock</cite> for you. You can specify an alternative class of <cite>Mock</cite> using +the <cite>new_callable</cite> argument to <cite>patch</cite>.</p> +<span class="target" id="index-0"></span><span class="target" id="index-1"></span><span class="target" id="index-2"></span><span class="target" id="index-3"></span><span class="target" id="index-4"></span><dl class="class"> +<dt id="mock.Mock"> +<em class="property">class </em><tt class="descname">Mock</tt><big>(</big><em>spec=None</em>, <em>side_effect=None</em>, <em>return_value=DEFAULT</em>, <em>wraps=None</em>, <em>name=None</em>, <em>spec_set=None</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.Mock" title="Permalink to this definition">¶</a></dt> +<dd><p>Create a new <cite>Mock</cite> object. <cite>Mock</cite> takes several optional arguments +that specify the behaviour of the Mock object:</p> +<ul> +<li><p class="first"><cite>spec</cite>: This can be either a list of strings or an existing object (a +class or instance) that acts as the specification for the mock object. If +you pass in an object then a list of strings is formed by calling dir on +the object (excluding unsupported magic attributes and methods). +Accessing any attribute not in this list will raise an <cite>AttributeError</cite>.</p> +<p>If <cite>spec</cite> is an object (rather than a list of strings) then +<a class="reference internal" href="#mock.Mock.__class__" title="mock.Mock.__class__"><tt class="xref py py-attr docutils literal"><span class="pre">__class__</span></tt></a> returns the class of the spec object. This allows mocks +to pass <cite>isinstance</cite> tests.</p> +</li> +<li><p class="first"><cite>spec_set</cite>: A stricter variant of <cite>spec</cite>. If used, attempting to <em>set</em> +or get an attribute on the mock that isn’t on the object passed as +<cite>spec_set</cite> will raise an <cite>AttributeError</cite>.</p> +</li> +<li><p class="first"><cite>side_effect</cite>: A function to be called whenever the Mock is called. See +the <a class="reference internal" href="#mock.Mock.side_effect" title="mock.Mock.side_effect"><tt class="xref py py-attr docutils literal"><span class="pre">side_effect</span></tt></a> attribute. Useful for raising exceptions or +dynamically changing return values. The function is called with the same +arguments as the mock, and unless it returns <a class="reference internal" href="sentinel.html#mock.DEFAULT" title="mock.DEFAULT"><tt class="xref py py-data docutils literal"><span class="pre">DEFAULT</span></tt></a>, the return +value of this function is used as the return value.</p> +<p>Alternatively <cite>side_effect</cite> can be an exception class or instance. In +this case the exception will be raised when the mock is called.</p> +<p>If <cite>side_effect</cite> is an iterable then each call to the mock will return +the next value from the iterable. If any of the members of the iterable +are exceptions they will be raised instead of returned.</p> +<p>A <cite>side_effect</cite> can be cleared by setting it to <cite>None</cite>.</p> +</li> +<li><p class="first"><cite>return_value</cite>: The value returned when the mock is called. By default +this is a new Mock (created on first access). See the +<a class="reference internal" href="#mock.Mock.return_value" title="mock.Mock.return_value"><tt class="xref py py-attr docutils literal"><span class="pre">return_value</span></tt></a> attribute.</p> +</li> +<li><p class="first"><cite>wraps</cite>: Item for the mock object to wrap. If <cite>wraps</cite> is not None then +calling the Mock will pass the call through to the wrapped object +(returning the real result and ignoring <cite>return_value</cite>). Attribute access +on the mock will return a Mock object that wraps the corresponding +attribute of the wrapped object (so attempting to access an attribute +that doesn’t exist will raise an <cite>AttributeError</cite>).</p> +<p>If the mock has an explicit <cite>return_value</cite> set then calls are not passed +to the wrapped object and the <cite>return_value</cite> is returned instead.</p> +</li> +<li><p class="first"><cite>name</cite>: If the mock has a name then it will be used in the repr of the +mock. This can be useful for debugging. The name is propagated to child +mocks.</p> +</li> +</ul> +<p>Mocks can also be called with arbitrary keyword arguments. These will be +used to set attributes on the mock after it is created. See the +<a class="reference internal" href="#mock.Mock.configure_mock" title="mock.Mock.configure_mock"><tt class="xref py py-meth docutils literal"><span class="pre">configure_mock()</span></tt></a> method for details.</p> +<dl class="method"> +<dt id="mock.Mock.assert_called_with"> +<tt class="descname">assert_called_with</tt><big>(</big><em>*args</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.Mock.assert_called_with" title="Permalink to this definition">¶</a></dt> +<dd><p>This method is a convenient way of asserting that calls are made in a +particular way:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="n">test</span><span class="o">=</span><span class="s">'wow'</span><span class="p">)</span> +<span class="go"><Mock name='mock.method()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">assert_called_with</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="n">test</span><span class="o">=</span><span class="s">'wow'</span><span class="p">)</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.assert_called_once_with"> +<tt class="descname">assert_called_once_with</tt><big>(</big><em>*args</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.Mock.assert_called_once_with" title="Permalink to this definition">¶</a></dt> +<dd><p>Assert that the mock was called exactly once and with the specified +arguments.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="s">'foo'</span><span class="p">,</span> <span class="n">bar</span><span class="o">=</span><span class="s">'baz'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">assert_called_once_with</span><span class="p">(</span><span class="s">'foo'</span><span class="p">,</span> <span class="n">bar</span><span class="o">=</span><span class="s">'baz'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="s">'foo'</span><span class="p">,</span> <span class="n">bar</span><span class="o">=</span><span class="s">'baz'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">assert_called_once_with</span><span class="p">(</span><span class="s">'foo'</span><span class="p">,</span> <span class="n">bar</span><span class="o">=</span><span class="s">'baz'</span><span class="p">)</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">AssertionError</span>: <span class="n">Expected to be called once. Called 2 times.</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.assert_any_call"> +<tt class="descname">assert_any_call</tt><big>(</big><em>*args</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.Mock.assert_any_call" title="Permalink to this definition">¶</a></dt> +<dd><p>assert the mock has been called with the specified arguments.</p> +<p>The assert passes if the mock has <em>ever</em> been called, unlike +<a class="reference internal" href="#mock.Mock.assert_called_with" title="mock.Mock.assert_called_with"><tt class="xref py py-meth docutils literal"><span class="pre">assert_called_with()</span></tt></a> and <a class="reference internal" href="#mock.Mock.assert_called_once_with" title="mock.Mock.assert_called_once_with"><tt class="xref py py-meth docutils literal"><span class="pre">assert_called_once_with()</span></tt></a> that +only pass if the call is the most recent one.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="n">arg</span><span class="o">=</span><span class="s">'thing'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="s">'some'</span><span class="p">,</span> <span class="s">'thing'</span><span class="p">,</span> <span class="s">'else'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">assert_any_call</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="n">arg</span><span class="o">=</span><span class="s">'thing'</span><span class="p">)</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.assert_has_calls"> +<tt class="descname">assert_has_calls</tt><big>(</big><em>calls</em>, <em>any_order=False</em><big>)</big><a class="headerlink" href="#mock.Mock.assert_has_calls" title="Permalink to this definition">¶</a></dt> +<dd><p>assert the mock has been called with the specified calls. +The <cite>mock_calls</cite> list is checked for the calls.</p> +<p>If <cite>any_order</cite> is False (the default) then the calls must be +sequential. There can be extra calls before or after the +specified calls.</p> +<p>If <cite>any_order</cite> is True then the calls can be in any order, but +they must all appear in <a class="reference internal" href="#mock.Mock.mock_calls" title="mock.Mock.mock_calls"><tt class="xref py py-attr docutils literal"><span class="pre">mock_calls</span></tt></a>.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">4</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">calls</span> <span class="o">=</span> <span class="p">[</span><span class="n">call</span><span class="p">(</span><span class="mi">2</span><span class="p">),</span> <span class="n">call</span><span class="p">(</span><span class="mi">3</span><span class="p">)]</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">assert_has_calls</span><span class="p">(</span><span class="n">calls</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">calls</span> <span class="o">=</span> <span class="p">[</span><span class="n">call</span><span class="p">(</span><span class="mi">4</span><span class="p">),</span> <span class="n">call</span><span class="p">(</span><span class="mi">2</span><span class="p">),</span> <span class="n">call</span><span class="p">(</span><span class="mi">3</span><span class="p">)]</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">assert_has_calls</span><span class="p">(</span><span class="n">calls</span><span class="p">,</span> <span class="n">any_order</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.reset_mock"> +<tt class="descname">reset_mock</tt><big>(</big><big>)</big><a class="headerlink" href="#mock.Mock.reset_mock" title="Permalink to this definition">¶</a></dt> +<dd><p>The reset_mock method resets all the call attributes on a mock object:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="s">'hello'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">called</span> +<span class="go">True</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">reset_mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">called</span> +<span class="go">False</span> +</pre></div> +</div> +<p>This can be useful where you want to make a series of assertions that +reuse the same object. Note that <cite>reset_mock</cite> <em>doesn’t</em> clear the +return value, <a class="reference internal" href="#mock.Mock.side_effect" title="mock.Mock.side_effect"><tt class="xref py py-attr docutils literal"><span class="pre">side_effect</span></tt></a> or any child attributes you have +set using normal assignment. Child mocks and the return value mock +(if any) are reset as well.</p> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.mock_add_spec"> +<tt class="descname">mock_add_spec</tt><big>(</big><em>spec</em>, <em>spec_set=False</em><big>)</big><a class="headerlink" href="#mock.Mock.mock_add_spec" title="Permalink to this definition">¶</a></dt> +<dd><p>Add a spec to a mock. <cite>spec</cite> can either be an object or a +list of strings. Only attributes on the <cite>spec</cite> can be fetched as +attributes from the mock.</p> +<p>If <cite>spec_set</cite> is <cite>True</cite> then only attributes on the spec can be set.</p> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.attach_mock"> +<tt class="descname">attach_mock</tt><big>(</big><em>mock</em>, <em>attribute</em><big>)</big><a class="headerlink" href="#mock.Mock.attach_mock" title="Permalink to this definition">¶</a></dt> +<dd><p>Attach a mock as an attribute of this one, replacing its name and +parent. Calls to the attached mock will be recorded in the +<a class="reference internal" href="#mock.Mock.method_calls" title="mock.Mock.method_calls"><tt class="xref py py-attr docutils literal"><span class="pre">method_calls</span></tt></a> and <a class="reference internal" href="#mock.Mock.mock_calls" title="mock.Mock.mock_calls"><tt class="xref py py-attr docutils literal"><span class="pre">mock_calls</span></tt></a> attributes of this one.</p> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.configure_mock"> +<tt class="descname">configure_mock</tt><big>(</big><em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.Mock.configure_mock" title="Permalink to this definition">¶</a></dt> +<dd><p>Set attributes on the mock through keyword arguments.</p> +<p>Attributes plus return values and side effects can be set on child +mocks using standard dot notation and unpacking a dictionary in the +method call:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">attrs</span> <span class="o">=</span> <span class="p">{</span><span class="s">'method.return_value'</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s">'other.side_effect'</span><span class="p">:</span> <span class="ne">KeyError</span><span class="p">}</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">configure_mock</span><span class="p">(</span><span class="o">**</span><span class="n">attrs</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">other</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">KeyError</span> +</pre></div> +</div> +<p>The same thing can be achieved in the constructor call to mocks:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">attrs</span> <span class="o">=</span> <span class="p">{</span><span class="s">'method.return_value'</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s">'other.side_effect'</span><span class="p">:</span> <span class="ne">KeyError</span><span class="p">}</span> +<span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">some_attribute</span><span class="o">=</span><span class="s">'eggs'</span><span class="p">,</span> <span class="o">**</span><span class="n">attrs</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">some_attribute</span> +<span class="go">'eggs'</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">other</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">KeyError</span> +</pre></div> +</div> +<p><cite>configure_mock</cite> exists to make it easier to do configuration +after the mock has been created.</p> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock.__dir__"> +<tt class="descname">__dir__</tt><big>(</big><big>)</big><a class="headerlink" href="#mock.Mock.__dir__" title="Permalink to this definition">¶</a></dt> +<dd><p><cite>Mock</cite> objects limit the results of <cite>dir(some_mock)</cite> to useful results. +For mocks with a <cite>spec</cite> this includes all the permitted attributes +for the mock.</p> +<p>See <a class="reference internal" href="helpers.html#mock.FILTER_DIR" title="mock.FILTER_DIR"><tt class="xref py py-data docutils literal"><span class="pre">FILTER_DIR</span></tt></a> for what this filtering does, and how to +switch it off.</p> +</dd></dl> + +<dl class="method"> +<dt id="mock.Mock._get_child_mock"> +<tt class="descname">_get_child_mock</tt><big>(</big><em>**kw</em><big>)</big><a class="headerlink" href="#mock.Mock._get_child_mock" title="Permalink to this definition">¶</a></dt> +<dd><p>Create the child mocks for attributes and return value. +By default child mocks will be the same type as the parent. +Subclasses of Mock may want to override this to customize the way +child mocks are made.</p> +<p>For non-callable mocks the callable variant will be used (rather than +any custom subclass).</p> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.called"> +<tt class="descname">called</tt><a class="headerlink" href="#mock.Mock.called" title="Permalink to this definition">¶</a></dt> +<dd><p>A boolean representing whether or not the mock object has been called:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">called</span> +<span class="go">False</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">called</span> +<span class="go">True</span> +</pre></div> +</div> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.call_count"> +<tt class="descname">call_count</tt><a class="headerlink" href="#mock.Mock.call_count" title="Permalink to this definition">¶</a></dt> +<dd><p>An integer telling you how many times the mock object has been called:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_count</span> +<span class="go">0</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_count</span> +<span class="go">2</span> +</pre></div> +</div> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.return_value"> +<tt class="descname">return_value</tt><a class="headerlink" href="#mock.Mock.return_value" title="Permalink to this definition">¶</a></dt> +<dd><p>Set this to configure the value returned by calling the mock:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">return_value</span> <span class="o">=</span> <span class="s">'fish'</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="go">'fish'</span> +</pre></div> +</div> +<p>The default return value is a mock object and you can configure it in +the normal way:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">return_value</span><span class="o">.</span><span class="n">attribute</span> <span class="o">=</span> <span class="n">sentinel</span><span class="o">.</span><span class="n">Attribute</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">return_value</span><span class="p">()</span> +<span class="go"><Mock name='mock()()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">return_value</span><span class="o">.</span><span class="n">assert_called_with</span><span class="p">()</span> +</pre></div> +</div> +<p><cite>return_value</cite> can also be set in the constructor:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">return_value</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="go">3</span> +</pre></div> +</div> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.side_effect"> +<tt class="descname">side_effect</tt><a class="headerlink" href="#mock.Mock.side_effect" title="Permalink to this definition">¶</a></dt> +<dd><p>This can either be a function to be called when the mock is called, +or an exception (class or instance) to be raised.</p> +<p>If you pass in a function it will be called with same arguments as the +mock and unless the function returns the <a class="reference internal" href="sentinel.html#mock.DEFAULT" title="mock.DEFAULT"><tt class="xref py py-data docutils literal"><span class="pre">DEFAULT</span></tt></a> singleton the +call to the mock will then return whatever the function returns. If the +function returns <a class="reference internal" href="sentinel.html#mock.DEFAULT" title="mock.DEFAULT"><tt class="xref py py-data docutils literal"><span class="pre">DEFAULT</span></tt></a> then the mock will return its normal +value (from the <a class="reference internal" href="#mock.Mock.return_value" title="mock.Mock.return_value"><tt class="xref py py-attr docutils literal"><span class="pre">return_value</span></tt></a>.</p> +<p>An example of a mock that raises an exception (to test exception +handling of an API):</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="ne">Exception</span><span class="p">(</span><span class="s">'Boom!'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">Exception</span>: <span class="n">Boom!</span> +</pre></div> +</div> +<p>Using <cite>side_effect</cite> to return a sequence of values:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="p">[</span><span class="mi">3</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">1</span><span class="p">]</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(),</span> <span class="n">mock</span><span class="p">(),</span> <span class="n">mock</span><span class="p">()</span> +<span class="go">(3, 2, 1)</span> +</pre></div> +</div> +<p>The <cite>side_effect</cite> function is called with the same arguments as the +mock (so it is wise for it to take arbitrary args and keyword +arguments) and whatever it returns is used as the return value for +the call. The exception is if <cite>side_effect</cite> returns <a class="reference internal" href="sentinel.html#mock.DEFAULT" title="mock.DEFAULT"><tt class="xref py py-data docutils literal"><span class="pre">DEFAULT</span></tt></a>, +in which case the normal <a class="reference internal" href="#mock.Mock.return_value" title="mock.Mock.return_value"><tt class="xref py py-attr docutils literal"><span class="pre">return_value</span></tt></a> is used.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">def</span> <span class="nf">side_effect</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="n">DEFAULT</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="n">side_effect</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="go">3</span> +</pre></div> +</div> +<p><cite>side_effect</cite> can be set in the constructor. Here’s an example that +adds one to the value the mock is called with and returns it:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">side_effect</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">value</span><span class="p">:</span> <span class="n">value</span> <span class="o">+</span> <span class="mi">1</span> +<span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="n">side_effect</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">3</span><span class="p">)</span> +<span class="go">4</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="o">-</span><span class="mi">8</span><span class="p">)</span> +<span class="go">-7</span> +</pre></div> +</div> +<p>Setting <cite>side_effect</cite> to <cite>None</cite> clears it:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">mock</span> <span class="kn">import</span> <span class="n">Mock</span> +<span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="ne">KeyError</span><span class="p">,</span> <span class="n">return_value</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">KeyError</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="bp">None</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">3</span> +</pre></div> +</div> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.call_args"> +<tt class="descname">call_args</tt><a class="headerlink" href="#mock.Mock.call_args" title="Permalink to this definition">¶</a></dt> +<dd><p>This is either <cite>None</cite> (if the mock hasn’t been called), or the +arguments that the mock was last called with. This will be in the +form of a tuple: the first member is any ordered arguments the mock +was called with (or an empty tuple) and the second member is any +keyword arguments (or an empty dictionary).</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">print</span> <span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> +<span class="go">None</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> +<span class="go">call()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> <span class="o">==</span> <span class="p">()</span> +<span class="go">True</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> +<span class="go">call(3, 4)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> <span class="o">==</span> <span class="p">((</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">),)</span> +<span class="go">True</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s">'fish'</span><span class="p">,</span> <span class="nb">next</span><span class="o">=</span><span class="s">'w00t!'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args</span> +<span class="go">call(3, 4, 5, key='fish', next='w00t!')</span> +</pre></div> +</div> +<p><cite>call_args</cite>, along with members of the lists <a class="reference internal" href="#mock.Mock.call_args_list" title="mock.Mock.call_args_list"><tt class="xref py py-attr docutils literal"><span class="pre">call_args_list</span></tt></a>, +<a class="reference internal" href="#mock.Mock.method_calls" title="mock.Mock.method_calls"><tt class="xref py py-attr docutils literal"><span class="pre">method_calls</span></tt></a> and <a class="reference internal" href="#mock.Mock.mock_calls" title="mock.Mock.mock_calls"><tt class="xref py py-attr docutils literal"><span class="pre">mock_calls</span></tt></a> are <a class="reference internal" href="helpers.html#mock.call" title="mock.call"><tt class="xref py py-data docutils literal"><span class="pre">call</span></tt></a> objects. +These are tuples, so they can be unpacked to get at the individual +arguments and make more complex assertions. See +<a class="reference internal" href="helpers.html#calls-as-tuples"><em>calls as tuples</em></a>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.call_args_list"> +<tt class="descname">call_args_list</tt><a class="headerlink" href="#mock.Mock.call_args_list" title="Permalink to this definition">¶</a></dt> +<dd><p>This is a list of all the calls made to the mock object in sequence +(so the length of the list is the number of times it has been +called). Before any calls have been made it is an empty list. The +<a class="reference internal" href="helpers.html#mock.call" title="mock.call"><tt class="xref py py-data docutils literal"><span class="pre">call</span></tt></a> object can be used for conveniently constructing lists of +calls to compare with <cite>call_args_list</cite>.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="s">'fish'</span><span class="p">,</span> <span class="nb">next</span><span class="o">=</span><span class="s">'w00t!'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args_list</span> +<span class="go">[call(), call(3, 4), call(key='fish', next='w00t!')]</span> +<span class="gp">>>> </span><span class="n">expected</span> <span class="o">=</span> <span class="p">[(),</span> <span class="p">((</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">),),</span> <span class="p">({</span><span class="s">'key'</span><span class="p">:</span> <span class="s">'fish'</span><span class="p">,</span> <span class="s">'next'</span><span class="p">:</span> <span class="s">'w00t!'</span><span class="p">},)]</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">call_args_list</span> <span class="o">==</span> <span class="n">expected</span> +<span class="go">True</span> +</pre></div> +</div> +<p>Members of <cite>call_args_list</cite> are <a class="reference internal" href="helpers.html#mock.call" title="mock.call"><tt class="xref py py-data docutils literal"><span class="pre">call</span></tt></a> objects. These can be +unpacked as tuples to get at the individual arguments. See +<a class="reference internal" href="helpers.html#calls-as-tuples"><em>calls as tuples</em></a>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.method_calls"> +<tt class="descname">method_calls</tt><a class="headerlink" href="#mock.Mock.method_calls" title="Permalink to this definition">¶</a></dt> +<dd><p>As well as tracking calls to themselves, mocks also track calls to +methods and attributes, and <em>their</em> methods and attributes:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="p">()</span> +<span class="go"><Mock name='mock.method()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">property</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">attribute</span><span class="p">()</span> +<span class="go"><Mock name='mock.property.method.attribute()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method_calls</span> +<span class="go">[call.method(), call.property.method.attribute()]</span> +</pre></div> +</div> +<p>Members of <cite>method_calls</cite> are <a class="reference internal" href="helpers.html#mock.call" title="mock.call"><tt class="xref py py-data docutils literal"><span class="pre">call</span></tt></a> objects. These can be +unpacked as tuples to get at the individual arguments. See +<a class="reference internal" href="helpers.html#calls-as-tuples"><em>calls as tuples</em></a>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.mock_calls"> +<tt class="descname">mock_calls</tt><a class="headerlink" href="#mock.Mock.mock_calls" title="Permalink to this definition">¶</a></dt> +<dd><p><cite>mock_calls</cite> records <em>all</em> calls to the mock object, its methods, magic +methods <em>and</em> return value mocks.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">mock</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">first</span><span class="p">(</span><span class="n">a</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="go"><MagicMock name='mock.first()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">second</span><span class="p">()</span> +<span class="go"><MagicMock name='mock.second()' id='...'></span> +<span class="gp">>>> </span><span class="nb">int</span><span class="p">(</span><span class="n">mock</span><span class="p">)</span> +<span class="go">1</span> +<span class="gp">>>> </span><span class="n">result</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> +<span class="go"><MagicMock name='mock()()' id='...'></span> +<span class="gp">>>> </span><span class="n">expected</span> <span class="o">=</span> <span class="p">[</span><span class="n">call</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span> <span class="n">call</span><span class="o">.</span><span class="n">first</span><span class="p">(</span><span class="n">a</span><span class="o">=</span><span class="mi">3</span><span class="p">),</span> <span class="n">call</span><span class="o">.</span><span class="n">second</span><span class="p">(),</span> +<span class="gp">... </span><span class="n">call</span><span class="o">.</span><span class="n">__int__</span><span class="p">(),</span> <span class="n">call</span><span class="p">()(</span><span class="mi">1</span><span class="p">)]</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">mock_calls</span> <span class="o">==</span> <span class="n">expected</span> +<span class="go">True</span> +</pre></div> +</div> +<p>Members of <cite>mock_calls</cite> are <a class="reference internal" href="helpers.html#mock.call" title="mock.call"><tt class="xref py py-data docutils literal"><span class="pre">call</span></tt></a> objects. These can be +unpacked as tuples to get at the individual arguments. See +<a class="reference internal" href="helpers.html#calls-as-tuples"><em>calls as tuples</em></a>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="mock.Mock.__class__"> +<tt class="descname">__class__</tt><a class="headerlink" href="#mock.Mock.__class__" title="Permalink to this definition">¶</a></dt> +<dd><p>Normally the <cite>__class__</cite> attribute of an object will return its type. +For a mock object with a <cite>spec</cite> <cite>__class__</cite> returns the spec class +instead. This allows mock objects to pass <cite>isinstance</cite> tests for the +object they are replacing / masquerading as:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">spec</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="nb">isinstance</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span> +<span class="go">True</span> +</pre></div> +</div> +<p><cite>__class__</cite> is assignable to, this allows a mock to pass an +<cite>isinstance</cite> check without forcing you to use a spec:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">__class__</span> <span class="o">=</span> <span class="nb">dict</span> +<span class="gp">>>> </span><span class="nb">isinstance</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="nb">dict</span><span class="p">)</span> +<span class="go">True</span> +</pre></div> +</div> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="mock.NonCallableMock"> +<em class="property">class </em><tt class="descname">NonCallableMock</tt><big>(</big><em>spec=None</em>, <em>wraps=None</em>, <em>name=None</em>, <em>spec_set=None</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.NonCallableMock" title="Permalink to this definition">¶</a></dt> +<dd><p>A non-callable version of <cite>Mock</cite>. The constructor parameters have the same +meaning of <cite>Mock</cite>, with the exception of <cite>return_value</cite> and <cite>side_effect</cite> +which have no meaning on a non-callable mock.</p> +</dd></dl> + +<p>Mock objects that use a class or an instance as a <cite>spec</cite> or <cite>spec_set</cite> are able +to pass <cite>isintance</cite> tests:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">spec</span><span class="o">=</span><span class="n">SomeClass</span><span class="p">)</span> +<span class="gp">>>> </span><span class="nb">isinstance</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="n">SomeClass</span><span class="p">)</span> +<span class="go">True</span> +<span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">spec_set</span><span class="o">=</span><span class="n">SomeClass</span><span class="p">())</span> +<span class="gp">>>> </span><span class="nb">isinstance</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="n">SomeClass</span><span class="p">)</span> +<span class="go">True</span> +</pre></div> +</div> +<p>The <cite>Mock</cite> classes have support for mocking magic methods. See <a class="reference internal" href="magicmock.html#magic-methods"><em>magic +methods</em></a> for the full details.</p> +<p>The mock classes and the <a class="reference internal" href="patch.html#mock.patch" title="mock.patch"><tt class="xref py py-func docutils literal"><span class="pre">patch()</span></tt></a> decorators all take arbitrary keyword +arguments for configuration. For the <cite>patch</cite> decorators the keywords are +passed to the constructor of the mock being created. The keyword arguments +are for configuring attributes of the mock:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">attribute</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">other</span><span class="o">=</span><span class="s">'fish'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">attribute</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">other</span> +<span class="go">'fish'</span> +</pre></div> +</div> +<p>The return value and side effect of child mocks can be set in the same way, +using dotted notation. As you can’t use dotted names directly in a call you +have to create a dictionary and unpack it using <cite>**</cite>:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">attrs</span> <span class="o">=</span> <span class="p">{</span><span class="s">'method.return_value'</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s">'other.side_effect'</span><span class="p">:</span> <span class="ne">KeyError</span><span class="p">}</span> +<span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">Mock</span><span class="p">(</span><span class="n">some_attribute</span><span class="o">=</span><span class="s">'eggs'</span><span class="p">,</span> <span class="o">**</span><span class="n">attrs</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">some_attribute</span> +<span class="go">'eggs'</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">method</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">other</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">KeyError</span> +</pre></div> +</div> +<dl class="class"> +<dt id="mock.PropertyMock"> +<em class="property">class </em><tt class="descname">PropertyMock</tt><big>(</big><em>*args</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#mock.PropertyMock" title="Permalink to this definition">¶</a></dt> +<dd><p>A mock intended to be used as a property, or other descriptor, on a class. +<cite>PropertyMock</cite> provides <cite>__get__</cite> and <cite>__set__</cite> methods so you can specify +a return value when it is fetched.</p> +<p>Fetching a <cite>PropertyMock</cite> instance from an object calls the mock, with +no args. Setting it calls the mock with the value being set.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="k">class</span> <span class="nc">Foo</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> +<span class="gp">... </span> <span class="nd">@property</span> +<span class="gp">... </span> <span class="k">def</span> <span class="nf">foo</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="s">'something'</span> +<span class="gp">... </span> <span class="nd">@foo.setter</span> +<span class="gp">... </span> <span class="k">def</span> <span class="nf">foo</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">pass</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="k">with</span> <span class="n">patch</span><span class="p">(</span><span class="s">'__main__.Foo.foo'</span><span class="p">,</span> <span class="n">new_callable</span><span class="o">=</span><span class="n">PropertyMock</span><span class="p">)</span> <span class="k">as</span> <span class="n">mock_foo</span><span class="p">:</span> +<span class="gp">... </span> <span class="n">mock_foo</span><span class="o">.</span><span class="n">return_value</span> <span class="o">=</span> <span class="s">'mockity-mock'</span> +<span class="gp">... </span> <span class="n">this_foo</span> <span class="o">=</span> <span class="n">Foo</span><span class="p">()</span> +<span class="gp">... </span> <span class="k">print</span> <span class="n">this_foo</span><span class="o">.</span><span class="n">foo</span> +<span class="gp">... </span> <span class="n">this_foo</span><span class="o">.</span><span class="n">foo</span> <span class="o">=</span> <span class="mi">6</span> +<span class="gp">...</span> +<span class="go">mockity-mock</span> +<span class="gp">>>> </span><span class="n">mock_foo</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call(), call(6)]</span> +</pre></div> +</div> +</dd></dl> + +<p>Because of the way mock attributes are stored you can’t directly attach a +<cite>PropertyMock</cite> to a mock object. Instead you can attach it to the mock type +object:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">p</span> <span class="o">=</span> <span class="n">PropertyMock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span> +<span class="gp">>>> </span><span class="nb">type</span><span class="p">(</span><span class="n">m</span><span class="p">)</span><span class="o">.</span><span class="n">foo</span> <span class="o">=</span> <span class="n">p</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">foo</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">p</span><span class="o">.</span><span class="n">assert_called_once_with</span><span class="p">()</span> +</pre></div> +</div> +<span class="target" id="index-5"></span></div> +<div class="section" id="calling"> +<span id="index-6"></span><h1>Calling<a class="headerlink" href="#calling" title="Permalink to this headline">¶</a></h1> +<p>Mock objects are callable. The call will return the value set as the +<a class="reference internal" href="#mock.Mock.return_value" title="mock.Mock.return_value"><tt class="xref py py-attr docutils literal"><span class="pre">return_value</span></tt></a> attribute. The default return value is a new Mock +object; it is created the first time the return value is accessed (either +explicitly or by calling the Mock) - but it is stored and the same one +returned each time.</p> +<p>Calls made to the object will be recorded in the attributes +like <a class="reference internal" href="#mock.Mock.call_args" title="mock.Mock.call_args"><tt class="xref py py-attr docutils literal"><span class="pre">call_args</span></tt></a> and <a class="reference internal" href="#mock.Mock.call_args_list" title="mock.Mock.call_args_list"><tt class="xref py py-attr docutils literal"><span class="pre">call_args_list</span></tt></a>.</p> +<p>If <a class="reference internal" href="#mock.Mock.side_effect" title="mock.Mock.side_effect"><tt class="xref py py-attr docutils literal"><span class="pre">side_effect</span></tt></a> is set then it will be called after the call has +been recorded, so if <cite>side_effect</cite> raises an exception the call is still +recorded.</p> +<p>The simplest way to make a mock raise an exception when called is to make +<a class="reference internal" href="#mock.Mock.side_effect" title="mock.Mock.side_effect"><tt class="xref py py-attr docutils literal"><span class="pre">side_effect</span></tt></a> an exception class or instance:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="ne">IndexError</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">IndexError</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call(1, 2, 3)]</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="ne">KeyError</span><span class="p">(</span><span class="s">'Bang!'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">(</span><span class="s">'two'</span><span class="p">,</span> <span class="s">'three'</span><span class="p">,</span> <span class="s">'four'</span><span class="p">)</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">KeyError</span>: <span class="n">'Bang!'</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call(1, 2, 3), call('two', 'three', 'four')]</span> +</pre></div> +</div> +<p>If <cite>side_effect</cite> is a function then whatever that function returns is what +calls to the mock return. The <cite>side_effect</cite> function is called with the +same arguments as the mock. This allows you to vary the return value of the +call dynamically, based on the input:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="k">def</span> <span class="nf">side_effect</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="n">value</span> <span class="o">+</span> <span class="mi">1</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="n">side_effect</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> +<span class="go">2</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call(1), call(2)]</span> +</pre></div> +</div> +<p>If you want the mock to still return the default return value (a new mock), or +any set return value, then there are two ways of doing this. Either return +<cite>mock.return_value</cite> from inside <cite>side_effect</cite>, or return <a class="reference internal" href="sentinel.html#mock.DEFAULT" title="mock.DEFAULT"><tt class="xref py py-data docutils literal"><span class="pre">DEFAULT</span></tt></a>:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="k">def</span> <span class="nf">side_effect</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="n">m</span><span class="o">.</span><span class="n">return_value</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="n">side_effect</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">return_value</span> <span class="o">=</span> <span class="mi">3</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="k">def</span> <span class="nf">side_effect</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="n">DEFAULT</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="n">side_effect</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">3</span> +</pre></div> +</div> +<p>To remove a <cite>side_effect</cite>, and return to the default behaviour, set the +<cite>side_effect</cite> to <cite>None</cite>:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="mi">6</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">def</span> <span class="nf">side_effect</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +<span class="gp">... </span> <span class="k">return</span> <span class="mi">3</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="n">side_effect</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">m</span><span class="o">.</span><span class="n">side_effect</span> <span class="o">=</span> <span class="bp">None</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">6</span> +</pre></div> +</div> +<p>The <cite>side_effect</cite> can also be any iterable object. Repeated calls to the mock +will return values from the iterable (until the iterable is exhausted and +a <cite>StopIteration</cite> is raised):</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">])</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">1</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">2</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">3</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">StopIteration</span> +</pre></div> +</div> +<p>If any members of the iterable are exceptions they will be raised instead of +returned:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">iterable</span> <span class="o">=</span> <span class="p">(</span><span class="mi">33</span><span class="p">,</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="mi">66</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">side_effect</span><span class="o">=</span><span class="n">iterable</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">33</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="c">...</span> +<span class="gr">ValueError</span> +<span class="gp">>>> </span><span class="n">m</span><span class="p">()</span> +<span class="go">66</span> +</pre></div> +</div> +</div> +<div class="section" id="deleting-attributes"> +<span id="id2"></span><h1>Deleting Attributes<a class="headerlink" href="#deleting-attributes" title="Permalink to this headline">¶</a></h1> +<p>Mock objects create attributes on demand. This allows them to pretend to be +objects of any type.</p> +<p>You may want a mock object to return <cite>False</cite> to a <cite>hasattr</cite> call, or raise an +<cite>AttributeError</cite> when an attribute is fetched. You can do this by providing +an object as a <cite>spec</cite> for a mock, but that isn’t always convenient.</p> +<p>You “block” attributes by deleting them. Once deleted, accessing an attribute +will raise an <cite>AttributeError</cite>.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="nb">hasattr</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="s">'m'</span><span class="p">)</span> +<span class="go">True</span> +<span class="gp">>>> </span><span class="k">del</span> <span class="n">mock</span><span class="o">.</span><span class="n">m</span> +<span class="gp">>>> </span><span class="nb">hasattr</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="s">'m'</span><span class="p">)</span> +<span class="go">False</span> +<span class="gp">>>> </span><span class="k">del</span> <span class="n">mock</span><span class="o">.</span><span class="n">f</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">f</span> +<span class="gt">Traceback (most recent call last):</span> + <span class="o">...</span> +<span class="gr">AttributeError</span>: <span class="n">f</span> +</pre></div> +</div> +</div> +<div class="section" id="attaching-mocks-as-attributes"> +<h1>Attaching Mocks as Attributes<a class="headerlink" href="#attaching-mocks-as-attributes" title="Permalink to this headline">¶</a></h1> +<p>When you attach a mock as an attribute of another mock (or as the return +value) it becomes a “child” of that mock. Calls to the child are recorded in +the <a class="reference internal" href="#mock.Mock.method_calls" title="mock.Mock.method_calls"><tt class="xref py py-attr docutils literal"><span class="pre">method_calls</span></tt></a> and <a class="reference internal" href="#mock.Mock.mock_calls" title="mock.Mock.mock_calls"><tt class="xref py py-attr docutils literal"><span class="pre">mock_calls</span></tt></a> attributes of the +parent. This is useful for configuring child mocks and then attaching them to +the parent, or for attaching mocks to a parent that records all calls to the +children and allows you to make assertions about the order of calls between +mocks:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">parent</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">child1</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">child2</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">parent</span><span class="o">.</span><span class="n">child1</span> <span class="o">=</span> <span class="n">child1</span> +<span class="gp">>>> </span><span class="n">parent</span><span class="o">.</span><span class="n">child2</span> <span class="o">=</span> <span class="n">child2</span> +<span class="gp">>>> </span><span class="n">child1</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">child2</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">parent</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call.child1(1), call.child2(2)]</span> +</pre></div> +</div> +<p>The exception to this is if the mock has a name. This allows you to prevent +the “parenting” if for some reason you don’t want it to happen.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">mock</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">not_a_child</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s">'not-a-child'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">attribute</span> <span class="o">=</span> <span class="n">not_a_child</span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">attribute</span><span class="p">()</span> +<span class="go"><MagicMock name='not-a-child()' id='...'></span> +<span class="gp">>>> </span><span class="n">mock</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[]</span> +</pre></div> +</div> +<p>Mocks created for you by <a class="reference internal" href="patch.html#mock.patch" title="mock.patch"><tt class="xref py py-func docutils literal"><span class="pre">patch()</span></tt></a> are automatically given names. To +attach mocks that have names to a parent you use the <a class="reference internal" href="#mock.Mock.attach_mock" title="mock.Mock.attach_mock"><tt class="xref py py-meth docutils literal"><span class="pre">attach_mock()</span></tt></a> +method:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">thing1</span> <span class="o">=</span> <span class="nb">object</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">thing2</span> <span class="o">=</span> <span class="nb">object</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">parent</span> <span class="o">=</span> <span class="n">MagicMock</span><span class="p">()</span> +<span class="gp">>>> </span><span class="k">with</span> <span class="n">patch</span><span class="p">(</span><span class="s">'__main__.thing1'</span><span class="p">,</span> <span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> <span class="k">as</span> <span class="n">child1</span><span class="p">:</span> +<span class="gp">... </span> <span class="k">with</span> <span class="n">patch</span><span class="p">(</span><span class="s">'__main__.thing2'</span><span class="p">,</span> <span class="n">return_value</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span> <span class="k">as</span> <span class="n">child2</span><span class="p">:</span> +<span class="gp">... </span> <span class="n">parent</span><span class="o">.</span><span class="n">attach_mock</span><span class="p">(</span><span class="n">child1</span><span class="p">,</span> <span class="s">'child1'</span><span class="p">)</span> +<span class="gp">... </span> <span class="n">parent</span><span class="o">.</span><span class="n">attach_mock</span><span class="p">(</span><span class="n">child2</span><span class="p">,</span> <span class="s">'child2'</span><span class="p">)</span> +<span class="gp">... </span> <span class="n">child1</span><span class="p">(</span><span class="s">'one'</span><span class="p">)</span> +<span class="gp">... </span> <span class="n">child2</span><span class="p">(</span><span class="s">'two'</span><span class="p">)</span> +<span class="gp">...</span> +<span class="gp">>>> </span><span class="n">parent</span><span class="o">.</span><span class="n">mock_calls</span> +<span class="go">[call.child1('one'), call.child2('two')]</span> +</pre></div> +</div> +<hr class="docutils" /> +<table class="docutils footnote" frame="void" id="id3" rules="none"> +<colgroup><col class="label" /><col /></colgroup> +<tbody valign="top"> +<tr><td class="label"><a class="fn-backref" href="#id1">[1]</a></td><td>The only exceptions are magic methods and attributes (those that have +leading and trailing double underscores). Mock doesn’t create these but +instead of raises an <tt class="docutils literal"><span class="pre">AttributeError</span></tt>. This is because the interpreter +will often implicitly request these methods, and gets <em>very</em> confused to +get a new Mock object when it expects a magic method. If you need magic +method support see <a class="reference internal" href="magicmock.html#magic-methods"><em>magic methods</em></a>.</td></tr> +</tbody> +</table> +</div> + + + </div> + </div> + </div> + <div class="sphinxsidebar"> + <div class="sphinxsidebarwrapper"> + <h3><a href="index.html">Table Of Contents</a></h3> + <ul> +<li><a class="reference internal" href="#">The Mock Class</a></li> +<li><a class="reference internal" href="#calling">Calling</a></li> +<li><a class="reference internal" href="#deleting-attributes">Deleting Attributes</a></li> +<li><a class="reference internal" href="#attaching-mocks-as-attributes">Attaching Mocks as Attributes</a></li> +</ul> + + <h4>Previous topic</h4> + <p class="topless"><a href="index.html" + title="previous chapter">Mock - Mocking and Testing Library</a></p> + <h4>Next topic</h4> + <p class="topless"><a href="patch.html" + title="next chapter">Patch Decorators</a></p> + <h3>This Page</h3> + <ul class="this-page-menu"> + <li><a href="_sources/mock.txt" + rel="nofollow">Show Source</a></li> + </ul> +<div id="searchbox" style="display: none"> + <h3>Quick search</h3> + <form class="search" action="search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> +</div> +<script type="text/javascript">$('#searchbox').show(0);</script> + </div> + </div> + <div class="clearer"></div> + </div> + <div class="related"> + <h3>Navigation</h3> + <ul> + <li class="right" style="margin-right: 10px"> + <a href="genindex.html" title="General Index" + >index</a></li> + <li class="right" > + <a href="patch.html" title="Patch Decorators" + >next</a> |</li> + <li class="right" > + <a href="index.html" title="Mock - Mocking and Testing Library" + >previous</a> |</li> + <li><a href="index.html">Mock 1.0.1 documentation</a> »</li> + </ul> + </div> + <div class="footer"> + © Copyright 2007-2012, Michael Foord & the mock team. + Last updated on Nov 05, 2012. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3. + </div> + </body> +</html>
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