def test_diff_discards_complex_values(list2):
# given
list1 = _create_list("a", "a")
# when
result = diff.diff_list(list1, list2, KEY)
# then
_assert_diff_result(result, unchanged=1)
assert result.unchanged[0] == (list1[0])
def test_diff_unchanged():
# given
list1 = _create_list("a", "a", additional={"c": 1, "d": [1]})
list2 = _create_list("a", "a", additional={"c": 1, "d": [1]})
# when
result = diff.diff_list(list1, list2, KEY)
# then
_assert_diff_result(result, unchanged=1)
assert result.unchanged[0] == (list1[0])
def test_diff_removed():
# given
list1 = []
list2 = _create_list("a", "b")
# when
result = diff.diff_list(list1, list2, KEY)
# then
_assert_diff_result(result, remove=1)
assert result.remove[0] == (list2[0])
def test_diff_updated_primitive(value):
# given
list1 = _create_list("a", value[0])
list2 = _create_list("a", value[1])
# when
result = diff.diff_list(list1, list2, KEY)
# then
_assert_diff_result(result, update=1)
assert result.update[0] == (list1[0], list2[0])
def test_diff_created():
# given
list1 = _create_list("a", "b")
list2 = []
# when
result = diff.diff_list(list1, list2, KEY)
# then
_assert_diff_result(result, create=1)
assert result.create[0] == list1[0]
def test_diff_on_multiple_keys():
# given
list1 = [
{
KEY: "a",
"key2": 1,
"value": 1
},
{
KEY: "b",
"key2": "a",
"value": 1
},
{
KEY: "c",
"key2": 1,
"value": 1
},
{
KEY: "e",
"key2": 2,
"value": 1
},
]
list2 = [
{
KEY: "a",
"key2": 1,
"value": 1
},
{
KEY: "b",
"key2": "a",
"value": 2
},
{
KEY: "c",
"key2": 2,
"value": 1
},
{
KEY: "d",
"key2": 2,
"value": 1
},
]
# when
result = diff.diff_list(list1, list2, [KEY, "key2"])
# then
_assert_diff_result(result, create=2, update=1, remove=2, unchanged=1)