A fork of 'expecter' with better support for pytest.
Project description
This is a fork of garybernhardt/expecter that hides the internal stack trace for pytest.
Overview
This lets you write tests (using ropez/pytest-describe) like this:
from expecter import expect
def describe_foobar():
def it_can_pass():
expect(2 + 3) == 5
def it_can_fail():
expect(2 + 3) == 6and instead of getting output like this:
=================================== FAILURES ===================================
_________________________ describe_foobar.it_can_fail __________________________
def it_can_fail():
> expect(2 + 3) == 6
test_expecter.py:14:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = expect(3), other = 4
def __eq__(self, other):
msg = 'Expected %s but got %s' % (repr(other), repr(self._actual))
if (isinstance(other, basestring) and
isinstance(self._actual, basestring)):
msg += normalized_diff(other, self._actual)
elif len(repr(self._actual)) > 74:
msg += normalized_diff(pprint.pformat(other),
pprint.pformat(self._actual))
> assert self._actual == other, msg
E AssertionError: Expected 6 but got 5
env/lib/python3.5/site-packages/expecter.py:57: AssertionError
====================== 1 failed, 1 passed in 2.67 seconds ======================getting output like this:
=================================== FAILURES ===================================
_________________________ describe_foobar.it_can_fail __________________________
def it_can_fail():
> expect(2 + 3) == 6
E AssertionError: Expected 6 but got 5
test_expecter.py:14: AssertionError
====================== 1 failed, 1 passed in 2.67 seconds ======================Installation
pip install pytest-expecterVersioning
This plugin’s version number will follow expecter:
M.N.P.postF
where:
M.N.P is the version of expecter included in the plugin
F is incremented on each release of the plugin for that version
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