cfgparser.1 missing when running tests

[litios]

Issue

When running the tests either from tox or runtests.py I get several failed tests:

======================================================================
FAIL: test_read_returns_file_list (tests.test_compat.RawConfigParserTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/python-iniparse/tests/test_compat.py", line 280, in test_read_returns_file_list
    self.assertEqual(parsed_files, [file1])
AssertionError: Lists differ: [] != ['cfgparser.1']

Second list contains 1 additional elements.
First extra element 0:
'cfgparser.1'

- []
+ ['cfgparser.1']

======================================================================
FAIL: test_read_returns_file_list (tests.test_compat.ConfigParserTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/python-iniparse/tests/test_compat.py", line 280, in test_read_returns_file_list
    self.assertEqual(parsed_files, [file1])
AssertionError: Lists differ: [] != ['cfgparser.1']

Second list contains 1 additional elements.
First extra element 0:
'cfgparser.1'

- []
+ ['cfgparser.1']

======================================================================
FAIL: test_read_returns_file_list (tests.test_compat.SafeConfigParserTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/python-iniparse/tests/test_compat.py", line 280, in test_read_returns_file_list
    self.assertEqual(parsed_files, [file1])
AssertionError: Lists differ: [] != ['cfgparser.1']

Second list contains 1 additional elements.
First extra element 0:
'cfgparser.1'

- []
+ ['cfgparser.1']

----------------------------------------------------------------------
Ran 96 tests in 0.039s

FAILED (failures=3, skipped=1

After inspecting the distro packages I noticed cfgparser.1 is being created during the testing phase but there is no reference to this file anywhere else on this repository.

Suggested fix

To prevent changing the workflow in the current distro packages, it would be desired to either:

• Update the tox script to create this file with the right contents before running the tests.
• Add information about this file and its contents (and how to test the package) in the README file.