Bug#754143: Fix the tests to not pollute the data directory

[Raphael Hertzog <hertzog@debian.org>]

Hi Christophe,

On Fri, 11 Jul 2014, Christophe Siraut wrote:
> The following patch should solve the issues you mention. Only the
> cleanup part remains, I am waiting for your review before doing that.
> Note we override the __call__ method instead of setUp, because the
> latter gets overriden by the tests instances.

I merged an enhanced version of your patch:

commit 400455106e3a434feecabb9766e5d06f33c1dfe2
Author: Christophe Siraut <d@tobald.eu.org>
Date:   Sat Jul 12 23:28:52 2014 +0200

    test: add TestCase objects that setup temporary directories
    
    [hertzog@debian.org:
    - Use a single temporary directory with sub-directories.
    - Add more unit tests cases both for SimpleTestCase and TestCase.
    ]

I'm waiting your patch for the cleanup left to be done.

Cheers,
-- 
Raphaël Hertzog ◈ Debian Developer

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