#17109: fix headings in mock example doc.

Doc/library/unittest.mock-examples.rst

@@ -418,14 +418,14 @@ decorator indvidually to every method whose name starts with "test".
 .. _further-examples:
 
 Further Examples
-================
+----------------
 
 
 Here are some more examples for some slightly more advanced scenarios.
 
 
 Mocking chained calls
----------------------
+~~~~~~~~~~~~~~~~~~~~~
 
 Mocking chained calls is actually straightforward with mock once you
 understand the :attr:`~Mock.return_value` attribute. When a mock is called for
@@ -496,7 +496,7 @@ this list of calls for us:
 
 
 Partial mocking
----------------
+~~~~~~~~~~~~~~~
 
 In some tests I wanted to mock out a call to `datetime.date.today()
 <http://docs.python.org/library/datetime.html#datetime.date.today>`_ to return
@@ -540,7 +540,7 @@ is discussed in `this blog entry
 
 
 Mocking a Generator Method
---------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 A Python generator is a function or method that uses the `yield statement
 <http://docs.python.org/reference/simple_stmts.html#the-yield-statement>`_ to
@@ -582,7 +582,7 @@ To configure the values returned from the iteration (implicit in the call to
 
 
 Applying the same patch to every test method
---------------------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 If you want several patches in place for multiple test methods the obvious way
 is to apply the patch decorators to every method. This can feel like unnecessary
@@ -642,7 +642,7 @@ exception is raised in the setUp then tearDown is not called.
 
 
 Mocking Unbound Methods
------------------------
+~~~~~~~~~~~~~~~~~~~~~~~
 
 Whilst writing tests today I needed to patch an *unbound method* (patching the
 method on the class rather than on the instance). I needed self to be passed
@@ -681,7 +681,7 @@ with a Mock instance instead, and isn't called with `self`.
 
 
 Checking multiple calls with mock
----------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 mock has a nice API for making assertions about how your mock objects are used.
 
@@ -723,7 +723,7 @@ looks remarkably similar to the repr of the `call_args_list`:
 
 
 Coping with mutable arguments
------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Another situation is rare, but can bite you, is when your mock is called with
 mutable arguments. `call_args` and `call_args_list` store *references* to the
@@ -839,7 +839,7 @@ children of a `CopyingMock` will also have the type `CopyingMock`.
 
 
 Nesting Patches
----------------
+~~~~~~~~~~~~~~~
 
 Using patch as a context manager is nice, but if you do multiple patches you
 can end up with nested with statements indenting further and further to the
@@ -887,7 +887,7 @@ for us:
 
 
 Mocking a dictionary with MagicMock
------------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 You may want to mock a dictionary, or other container object, recording all
 access to it whilst having it still behave like a dictionary.
@@ -962,7 +962,7 @@ mock methods and attributes:
 
 
 Mock subclasses and their attributes
-------------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 There are various reasons why you might want to subclass `Mock`. One reason
 might be to add helper methods. Here's a silly example:
@@ -1025,7 +1025,7 @@ onto the mock constructor:
 
 
 Mocking imports with patch.dict
--------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 One situation where mocking can be hard is where you have a local import inside
 a function. These are harder to mock because they aren't using an object from
@@ -1088,7 +1088,7 @@ With slightly more work you can also mock package imports:
 
 
 Tracking order of calls and less verbose call assertions
---------------------------------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The :class:`Mock` class allows you to track the *order* of method calls on
 your mock objects through the :attr:`~Mock.method_calls` attribute. This
@@ -1168,7 +1168,7 @@ order. In this case you can pass `any_order=True` to `assert_has_calls`:
 
 
 More complex argument matching
-------------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Using the same basic concept as :data:`ANY` we can implement matchers to do more
 complex assertions on objects used as arguments to mocks.