'Tests that if there are multiple supported disk_formats we look for
one in a preferred order.'

def test_get_image_create_disk_format_default_multiple_entries(self):

    test_schema = FakeSchema({'properties': {'disk_format': {'enum': ['vhd', 'raw']}}})
    self._test_get_image_create_disk_format_default(test_schema, 'vhd')
