When I run phpunit with test scope class it works fine.
But when I switch to 'directory', and run it, the result is:
Fatal error: Uncaught exception 'PHPUnit_Framework_Exception' with message 'Neither "D:\Devsites\sites180\learnit\prod\tests.php" nor "D:\Devsites\sites180\learnit\prod\tests.php" could be opened.' in D:\Devsites\run\xampp180beta3\xampp\php\pear\PHPUnit\Util\Skeleton\Test.php on line 100
So it tries to run the file 'tests.php' instead of the directory tests, so it seems.
Is this a common problem (I can't find it here)? Have run out of configuration options without writing a special xml.