Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail
From: Vincent Davis <vincent@vincentdavis.net>
Newsgroups: comp.lang.python
Subject: Re: manually build a unittest/doctest object.
Date: Tue, 8 Dec 2015 07:31:19 -0700
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Message-ID: <mailman.68.1449585108.12405.python-list@python.org>
References: <CALyJZZXeRaFxxdDK6aNSZC4xyqn082kZCGtgYBQxnBqKU-_WEg@mail.gmail.com> <n466ip$bg7$1@ger.gmane.org>
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Xref: csiph.com comp.lang.python:100160

On Tue, Dec 8, 2015 at 2:06 AM, Peter Otten <__peter__@web.de> wrote:

> >>> import doctest
> >>> example =3D doctest.Example(
> ...     "print('hello world')\n",
> ...     want=3D"hello world\n")
> >>> test =3D doctest.DocTest([example], {}, None, None, None, None)
> >>> runner =3D doctest.DocTestRunner(verbose=3DTrue)
> >>> runner.run(test)
> Trying:
>     print('hello world')
> Expecting:
>     hello world
> ok
> TestResults(failed=3D0, attempted=3D1)
>

=E2=80=8Band now how to do a multi line statement=E2=80=8B.

>>> import doctest
>>> example =3D
doctest.Example("print('hello')\nprint('world')",want=3D"hello\nworld")
>>> test =3D doctest.DocTest([example], {}, None, None, None, None)
>>> runner =3D doctest.DocTestRunner(verbose=3DTrue)
>>> runner.run(test)

Trying:
    print('hello')
    print('world')
Expecting:
    hello
    world
**********************************************************************
Line 1, in None
Failed example:
    print('hello')
    print('world')
Exception raised:
    Traceback (most recent call last):
      File "/Users/vincentdavis/anaconda/envs/py35/lib/python3.5/doctest.py=
",
line 1320, in __run
        compileflags, 1), test.globs)
      File "<doctest None[0]>", line 1
        print('hello')
                     ^
    SyntaxError: multiple statements found while compiling a single stateme=
nt



Vincent Davis