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Fix UPDATED_NEW return values differences between moto and dynamoDB

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This commit is contained in:
ImFlog 2020-02-05 09:31:03 +01:00
commit ba1bf09474
2 changed files with 65 additions and 14 deletions
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36
tests/test_dynamodb2/test_dynamodb.py
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@ -3412,13 +3412,18 @@ def test_update_supports_list_append():
)
# Update item using list_append expression
client.update_item(
updated_item = client.update_item(
TableName="TestTable",
Key={"SHA256": {"S": "sha-of-file"}},
UpdateExpression="SET crontab = list_append(crontab, :i)",
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
ReturnValues="UPDATED_NEW",
)
# Verify updated item is correct
updated_item["Attributes"].should.equal(
{"crontab": {"L": [{"S": "bar1"}, {"S": "bar2"}]}}
)
# Verify item is appended to the existing list
result = client.get_item(
TableName="TestTable", Key={"SHA256": {"S": "sha-of-file"}}
@ -3451,15 +3456,19 @@ def test_update_supports_nested_list_append():
)
# Update item using list_append expression
client.update_item(
updated_item = client.update_item(
TableName="TestTable",
Key={"id": {"S": "nested_list_append"}},
UpdateExpression="SET a.#b = list_append(a.#b, :i)",
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
ExpressionAttributeNames={"#b": "b"},
ReturnValues="UPDATED_NEW",
)
# Verify item is appended to the existing list
# Verify updated item is correct
updated_item["Attributes"].should.equal(
{"a": {"M": {"b": {"L": [{"S": "bar1"}, {"S": "bar2"}]}}}}
)
result = client.get_item(
TableName="TestTable", Key={"id": {"S": "nested_list_append"}}
)["Item"]
@ -3491,14 +3500,19 @@ def test_update_supports_multiple_levels_nested_list_append():
)
# Update item using list_append expression
client.update_item(
updated_item = client.update_item(
TableName="TestTable",
Key={"id": {"S": "nested_list_append"}},
UpdateExpression="SET a.#b.c = list_append(a.#b.#c, :i)",
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
ExpressionAttributeNames={"#b": "b", "#c": "c"},
ReturnValues="UPDATED_NEW",
)
# Verify updated item is correct
updated_item["Attributes"].should.equal(
{"a": {"M": {"b": {"M": {"c": {"L": [{"S": "bar1"}, {"S": "bar2"}]}}}}}}
)
# Verify item is appended to the existing list
result = client.get_item(
TableName="TestTable", Key={"id": {"S": "nested_list_append"}}
@ -3532,14 +3546,19 @@ def test_update_supports_nested_list_append_onto_another_list():
)
# Update item using list_append expression
client.update_item(
updated_item = client.update_item(
TableName="TestTable",
Key={"id": {"S": "list_append_another"}},
UpdateExpression="SET a.#c = list_append(a.#b, :i)",
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
ExpressionAttributeNames={"#b": "b", "#c": "c"},
ReturnValues="UPDATED_NEW",
)
# Verify updated item is correct
updated_item["Attributes"].should.equal(
{"a": {"M": {"c": {"L": [{"S": "bar1"}, {"S": "bar2"}]}}}}
)
# Verify item is appended to the existing list
result = client.get_item(
TableName="TestTable", Key={"id": {"S": "list_append_another"}}
@ -3582,13 +3601,18 @@ def test_update_supports_list_append_maps():
)
# Update item using list_append expression
client.update_item(
updated_item = client.update_item(
TableName="TestTable",
Key={"id": {"S": "nested_list_append"}, "rid": {"S": "range_key"}},
UpdateExpression="SET a = list_append(a, :i)",
ExpressionAttributeValues={":i": {"L": [{"M": {"b": {"S": "bar2"}}}]}},
ReturnValues="UPDATED_NEW",
)
# Verify updated item is correct
updated_item["Attributes"].should.equal(
{"a": {"L": [{"M": {"b": {"S": "bar1"}}}, {"M": {"b": {"S": "bar2"}}}]}}
)
# Verify item is appended to the existing list
result = client.query(
TableName="TestTable",