def ImageID(self) -> str:
"""Optionally generate a unique image identifier.
Returns:
The image identifier as a string.
"""
return identifier.check_id()
def test_check_id_file(self, wpe, gv, checkfile):
gv.return_value = None
wpe.return_value = False
checkfile.return_value = TEST_ID
self.assertEqual(identifier.check_id(), TEST_ID)
def test_check_id_get(self, gv):
gv.return_value = TEST_ID
self.assertEqual(identifier.check_id(), TEST_ID)
def test_check_id_set(self, wpe, gv, setid):
gv.return_value = None
wpe.return_value = True
identifier.check_id()
self.assertTrue(setid.called)