improve code coverage

improve code coverage
I could have a stab at adding multiple namespace support
Op 13 dec. 2014 10:50 schreef "Dariusz Rumiński" <notifications@github.com>:

> In Symfony/CS/Tests/Fixer/Symfony/UnusedUseFixerTest.php
> <https://github.com/FriendsOfPHP/PHP-CS-Fixer/pull/825#discussion-diff-21787245>
> :
>
> > @@ -150,6 +150,22 @@ public function testFixUseInTheSameNamespace()
> >  EOF;
> >
> >          $this->makeTest($expected, $input);
> > +
> > +        // the fixer doesn't support file with multiple namespace - test if we don't remove imports in that case
>
> This is the current way of fixer works by design, not by a bug, see
>
> https://github.com/FriendsOfPHP/PHP-CS-Fixer/blob/master/Symfony/CS/Fixer/Symfony/UnusedUseFixer.php#L181
> So the test tests if the expected behavior is provided.
>
> To support multiple namespaces in this fixer we need some extra work, some
> of it was already done here: #622
> <https://github.com/FriendsOfPHP/PHP-CS-Fixer/pull/622>, but there are
> not much intrest in that
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/FriendsOfPHP/PHP-CS-Fixer/pull/825/files#r21787245>.
>