33 lines
846 B
Python
33 lines
846 B
Python
# encoding: utf-8
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import pytest
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import doctest
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class MyDocTestRunner(doctest.DocTestRunner):
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def __init__(self):
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doctest.DocTestRunner.__init__(self)
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def report_failure(self, out, test, example, got):
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raise AssertionError("'{}' evaluates to '{}', not '{}'".format(
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example.source.strip(), got.strip(), example.want.strip()))
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class TestApprox:
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def test_approx_doctests(self):
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parser = doctest.DocTestParser()
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test = parser.get_doctest(
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pytest.approx.__doc__,
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{'approx': pytest.approx},
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pytest.approx.__name__,
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None, None,
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)
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runner = MyDocTestRunner()
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runner.run(test)
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def test_repr_string(self):
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print(pytest.approx(1.0))
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assert repr(pytest.approx(1.0)) == '1.0 ± 1.0e-06'
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