Comment 1 for bug 556651

I committed a test for this, which fails right now:

http://cgit.freedesktop.org/udisks/commit/?id=4670d2edfb615af94bd9d82d8fd12b7cf8d23b9d

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FAIL: LUKS create/teardown
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Traceback (most recent call last):
  File "tests/run", line 735, in test_0_create_teardown
    self.failIf('essiv:sha' in out, 'key information in udev properties')
AssertionError: key information in udev properties