gnu/packages/patches/python-testtools.patch

   1 https://github.com/testing-cabal/testtools/commit/29004731f9c480b7c44a9c2605513d50d372898f.patch
   2 Should be fixed in the next release
   3
   4 From 29004731f9c480b7c44a9c2605513d50d372898f Mon Sep 17 00:00:00 2001
   5 From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
   6 Date: Thu, 17 May 2018 17:52:26 +0200
   7 Subject: [PATCH] Fix the tests on Python 3.7
   8
   9 Exception's repr got changed not to include trailing comma
  10
  11 Fixes https://github.com/testing-cabal/testtools/issues/270
  12 ---
  13  .travis.yml                                |  1 +
  14  testtools/tests/matchers/test_exception.py | 11 +++++++++--
  15  2 files changed, 10 insertions(+), 2 deletions(-)
  16
  17 diff --git a/.travis.yml b/.travis.yml
  18 index 7f1f4db7..784608e0 100644
  19 --- a/.travis.yml
  20 +++ b/.travis.yml
  21 @@ -5,6 +5,7 @@ python:
  22    - "3.4"
  23    - "3.5"
  24    - "3.6"
  25 +  - "3.7-dev"
  26    - "pypy"
  27
  28  install:
  29 diff --git a/testtools/tests/matchers/test_exception.py b/testtools/tests/matchers/test_exception.py
  30 index 6cd80af1..acd39252 100644
  31 --- a/testtools/tests/matchers/test_exception.py
  32 +++ b/testtools/tests/matchers/test_exception.py
  33 @@ -32,15 +32,22 @@ class TestMatchesExceptionInstanceInterface(TestCase, TestMatchersInterface):
  34      matches_matches = [error_foo]
  35      matches_mismatches = [error_bar, error_base_foo]
  36
  37 +    if sys.version_info >= (3, 7):
  38 +        # exception's repr has changed
  39 +        _e = ''
  40 +    else:
  41 +        _e = ','
  42 +
  43      str_examples = [
  44 -        ("MatchesException(Exception('foo',))",
  45 +        ("MatchesException(Exception('foo'%s))" % _e,
  46           MatchesException(Exception('foo')))
  47          ]
  48      describe_examples = [
  49          ("%r is not a %r" % (Exception, ValueError),
  50           error_base_foo,
  51           MatchesException(ValueError("foo"))),
  52 -        ("ValueError('bar',) has different arguments to ValueError('foo',).",
  53 +        ("ValueError('bar'%s) has different arguments to ValueError('foo'%s)."
  54 +         % (_e, _e),
  55           error_bar,
  56           MatchesException(ValueError("foo"))),
  57          ]