Vincent Davis wrote:
> On Tue, Dec 8, 2015 at 2:06 AM, Peter Otten <[email protected]> wrote:
>
>> >>> import doctest
>> >>> example = doctest.Example(
>> ... "print('hello world')\n",
>> ... want="hello world\n")
>> >>> test = doctest.DocTest([example], {}, None, None, None, None)
>> >>> runner = doctest.DocTestRunner(verbose=True)
>> >>> runner.run(test)
>> Trying:
>> print('hello world')
>> Expecting:
>> hello world
>> ok
>> TestResults(failed=0, attempted=1)
>>
>
> ​and now how to do a multi line statement​.
doctest doesn't do tests with multiple *statements.* A docstring like
"""
>>> x = 42
>>> print(x)
42
"""
is broken into two examples:
>> import doctest
>>> p = doctest.DocTestParser()
>>> doctest.Example.__repr__ = lambda self: "Example(source={0.source!r},
want={0.want!r})".format(self)
>>> p.get_examples("""
... >>> x = 42
... >>> print(x)
... 42
... """)
[Example(source='x = 42\n', want=''), Example(source='print(x)\n',
want='42\n')]
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