def test_gen_no_data(self, stringify_mock):
generator = LogicalIdGenerator(self.prefix)
self.assertEqual(self.prefix, generator.gen())
# Calling gen() again should return the same result
self.assertEqual(generator.gen(), generator.gen())
stringify_mock.assert_not_called()
def test_gen_no_data(self, stringify_mock):
generator = LogicalIdGenerator(self.prefix)
self.assertEquals(self.prefix, generator.gen())
# Calling gen() again should return the same result
self.assertEquals(generator.gen(), generator.gen())
stringify_mock.assert_not_called()
def test_gen_hash_data_empty(self, stringify_mock):
data = {"foo": "bar"}
stringified_data = "stringified data"
hash_value = ""
stringify_mock.return_value = stringified_data
generator = LogicalIdGenerator(self.prefix,
data_obj=data,
data_hash=hash_value)
stringify_mock.assert_called_once_with(data)
self.assertEqual(generator.gen(), generator.gen())
def test_gen_dict_data(self, stringify_mock, get_hash_mock):
data = {"foo": "bar"}
stringified_data = "stringified data"
hash_value = "some hash value"
get_hash_mock.return_value = hash_value
stringify_mock.return_value = stringified_data
generator = LogicalIdGenerator(self.prefix, data_obj=data)
expected = "{}{}".format(self.prefix, hash_value)
self.assertEqual(expected, generator.gen())
get_hash_mock.assert_called_once_with()
stringify_mock.assert_called_once_with(data)
self.assertEqual(generator.gen(), generator.gen())
def test_gen_dict_data(self, stringify_mock, get_hash_mock):
data = {"foo": "bar"}
stringified_data = "stringified data"
hash_value = "some hash value"
get_hash_mock.return_value = hash_value
stringify_mock.return_value = stringified_data
generator = LogicalIdGenerator(self.prefix, data_obj=data)
expected = "{}{}".format(self.prefix, hash_value)
self.assertEqual(expected, generator.gen())
get_hash_mock.assert_called_once_with()
stringify_mock.assert_called_once_with(data)
self.assertEqual(generator.gen(), generator.gen())
def test_gen_hash_data_override(self, stringify_mock):
data = {"foo": "bar"}
stringified_data = "stringified data"
hash_value = "6b86b273ff"
stringify_mock.return_value = stringified_data
generator = LogicalIdGenerator(self.prefix,
data_obj=data,
data_hash=hash_value)
expected = "{}{}".format(self.prefix, hash_value)
self.assertEqual(expected, generator.gen())
stringify_mock.assert_called_once_with(data)
self.assertEqual(generator.gen(), generator.gen())
def test_gen_stability_with_copy(self):
data = {"foo": "bar", "a": "b"}
generator = LogicalIdGenerator(self.prefix, data_obj=data)
old = generator.gen()
new = LogicalIdGenerator(self.prefix, data_obj=data.copy()).gen() # Create a copy of data obj
self.assertEqual(old, new)
def test_gen_stability_with_different_dict_ordering(self):
data = {"foo": "bar", "nested": {"a": "b", "c": "d"}}
data_other = {"nested": {"c": "d", "a": "b"}, "foo": "bar"} # Same content but different ordering of keys
generator = LogicalIdGenerator(self.prefix, data_obj=data)
old = generator.gen()
new = LogicalIdGenerator(self.prefix, data_obj=data_other).gen()
self.assertEqual(old, new)
def test_gen_stability_with_copy(self):
data = {"foo": "bar", "a": "b"}
generator = LogicalIdGenerator(self.prefix, data_obj=data)
old = generator.gen()
new = LogicalIdGenerator(
self.prefix,
data_obj=data.copy()).gen() # Create a copy of data obj
self.assertEqual(old, new)
def test_gen_stability_with_different_dict_ordering(self):
data = {"foo": "bar", "nested": {"a": "b", "c": "d"}}
data_other = {
"nested": {
"c": "d",
"a": "b"
},
"foo": "bar"
} # Same content but different ordering of keys
generator = LogicalIdGenerator(self.prefix, data_obj=data)
old = generator.gen()
new = LogicalIdGenerator(self.prefix, data_obj=data_other).gen()
self.assertEqual(old, new)