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fix RST line too long

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David Baumgold 2019-05-06 10:54:57 -04:00
parent c5c8bbc7f6
commit 6606a4a238
15 changed files with 104 additions and 89 deletions
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27
docs/testing.rst
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@ -73,9 +73,9 @@ this does is disable error catching during request handling, so that
you get better error reports when performing test requests against the
application.
Because SQLite3 is filesystem-based, we can easily use the :mod:`tempfile` module
to create a temporary database and initialize it. The
:func:`~tempfile.mkstemp` function does two things for us: it returns a
Because SQLite3 is filesystem-based, we can easily use the
:mod:`tempfile` module to create a temporary database and initialize it.
The :func:`~tempfile.mkstemp` function does two things for us: it returns a
low-level file handle and a random file name, the latter we use as
database name. We just have to keep the `db_fd` around so that we can use
the :func:`os.close` function to close the file.
@ -93,9 +93,9 @@ If we now run the test suite, we should see the following output::
=========== no tests ran in 0.07 seconds ============
Even though it did not run any actual tests, we already know that our ``flaskr``
application is syntactically valid, otherwise the import would have died
with an exception.
Even though it did not run any actual tests, we already know that our
``flaskr`` application is syntactically valid, otherwise the import
would have died with an exception.
.. _pytest fixture:
https://docs.pytest.org/en/latest/fixture.html
@ -117,11 +117,13 @@ test function to :file:`test_flaskr.py`, like this::
Notice that our test functions begin with the word `test`; this allows
`pytest`_ to automatically identify the function as a test to run.
By using ``client.get`` we can send an HTTP ``GET`` request to the application with
the given path. The return value will be a :class:`~flask.Flask.response_class` object.
We can now use the :attr:`~werkzeug.wrappers.BaseResponse.data` attribute to inspect
the return value (as string) from the application. In this case, we ensure that
``'No entries here so far'`` is part of the output.
By using ``client.get`` we can send an HTTP ``GET`` request to the
application with the given path. The return value will be a
:class:`~flask.Flask.response_class` object. We can now use the
:attr:`~werkzeug.wrappers.BaseResponse.data` attribute to inspect
the return value (as string) from the application.
In this case, we ensure that ``'No entries here so far'``
is part of the output.
Run it again and you should see one passing test::
@ -333,7 +335,8 @@ happen. With Flask 0.4 this is possible by using the
If you were to use just the :meth:`~flask.Flask.test_client` without
the ``with`` block, the ``assert`` would fail with an error because `request`
is no longer available (because you are trying to use it outside of the actual request).
is no longer available (because you are trying to use it
outside of the actual request).
Accessing and Modifying Sessions