bf97d5b817
This was a challenge because it had to work in python2 and python3, which have almost opposite unicode models, and I couldn't use the six library. I'm also not sure the solution I found would work in python3 before python3.3, because I use the u'' string prefix which I think was initially not part of python3.
34 lines
908 B
Python
34 lines
908 B
Python
# encoding: utf-8
|
|
|
|
import pytest
|
|
import doctest
|
|
|
|
class MyDocTestRunner(doctest.DocTestRunner):
|
|
|
|
def __init__(self):
|
|
doctest.DocTestRunner.__init__(self)
|
|
|
|
def report_failure(self, out, test, example, got):
|
|
raise AssertionError("'{}' evaluates to '{}', not '{}'".format(
|
|
example.source.strip(), got.strip(), example.want.strip()))
|
|
|
|
|
|
class TestApprox:
|
|
|
|
def test_approx_doctests(self):
|
|
parser = doctest.DocTestParser()
|
|
test = parser.get_doctest(
|
|
pytest.approx.__doc__,
|
|
{'approx': pytest.approx},
|
|
pytest.approx.__name__,
|
|
None, None,
|
|
)
|
|
runner = MyDocTestRunner()
|
|
runner.run(test)
|
|
|
|
def test_repr_string(self):
|
|
# Just make sure the Unicode handling doesn't raise any exceptions.
|
|
print(pytest.approx(1.0))
|
|
print(pytest.approx([1.0, 2.0, 3.0]))
|
|
|