'Returned L{FileLogObserver} has the correct outFile.'

def test_timeFormat(self):

    with StringIO() as fileHandle:
        observer = textFileLogObserver(fileHandle, timeFormat=u'%f')
        observer(dict(log_format=u'XYZZY', log_time=1.23456))
        self.assertEqual(fileHandle.getvalue(), u'234560    [-#-]    XYZZY\n')
