def test_dup_gen(self):
""" allocate id twice """
objrepo = {}
mobj = MockIdentifiableObject_1(1)
mid_a = dpcore.allocate_object_id(mobj, "T", objrepo)
mid_b = dpcore.allocate_object_id(mobj, "T", objrepo)
self.assertTrue(mid_a is not None)
self.assertTrue(mid_b is not None)
self.assertEqual(mid_a, mid_b)
self.assertEqual(len(objrepo), 1)
self.assertEqual(objrepo[mid_a], mobj)
def test_allocate_for_diffobj(self):
""" allocate for different objects """
objrepo = {}
mobj_a = MockIdentifiableObject_1(1)
mobj_b = MockIdentifiableObject_1("a")
mid_a = dpcore.allocate_object_id(mobj_a, "T", objrepo)
mid_b = dpcore.allocate_object_id(mobj_b, "T", objrepo)
self.assertTrue(mid_a is not None)
self.assertTrue(mid_b is not None)
self.assertNotEqual(mid_a, mid_b)
self.assertEqual(len(objrepo), 2)
self.assertEqual(objrepo[mid_a], mobj_a)
self.assertEqual(objrepo[mid_b], mobj_b)
def test_allocate_w_empty_object(self):
""" allocate id for empty (object signature is None) object """
objrepo = {}
mobj = MockIdentifiableObject_1(None)
mid = dpcore.allocate_object_id(mobj, "T", objrepo)
self.assertTrue(mid is None)
self.assertEqual(len(objrepo), 0)