1053 lines
39 KiB
Python
1053 lines
39 KiB
Python
import boto3
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import botocore
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import pytest
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import sure # noqa # pylint: disable=unused-import
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from boto3.dynamodb.conditions import Key
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from botocore.exceptions import ClientError
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from unittest import SkipTest
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from moto import mock_dynamodb, settings
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table_schema = {
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"KeySchema": [{"AttributeName": "partitionKey", "KeyType": "HASH"}],
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"GlobalSecondaryIndexes": [
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{
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"IndexName": "GSI-K1",
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"KeySchema": [
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{"AttributeName": "gsiK1PartitionKey", "KeyType": "HASH"},
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{"AttributeName": "gsiK1SortKey", "KeyType": "RANGE"},
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],
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"Projection": {"ProjectionType": "KEYS_ONLY"},
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}
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],
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"AttributeDefinitions": [
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{"AttributeName": "partitionKey", "AttributeType": "S"},
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{"AttributeName": "gsiK1PartitionKey", "AttributeType": "S"},
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{"AttributeName": "gsiK1SortKey", "AttributeType": "S"},
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],
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}
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@mock_dynamodb
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def test_query_gsi_with_wrong_key_attribute_names_throws_exception():
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item = {
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"partitionKey": "pk-1",
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"gsiK1PartitionKey": "gsi-pk",
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"gsiK1SortKey": "gsi-sk",
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"someAttribute": "lore ipsum",
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}
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dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
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dynamodb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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table = dynamodb.Table("test-table")
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table.put_item(Item=item)
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# check using wrong name for sort key throws exception
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with pytest.raises(ClientError) as exc:
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table.query(
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KeyConditionExpression="gsiK1PartitionKey = :pk AND wrongName = :sk",
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ExpressionAttributeValues={":pk": "gsi-pk", ":sk": "gsi-sk"},
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IndexName="GSI-K1",
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)["Items"]
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Query condition missed key schema element: gsiK1SortKey"
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)
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# check using wrong name for partition key throws exception
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with pytest.raises(ClientError) as exc:
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table.query(
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KeyConditionExpression="wrongName = :pk AND gsiK1SortKey = :sk",
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ExpressionAttributeValues={":pk": "gsi-pk", ":sk": "gsi-sk"},
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IndexName="GSI-K1",
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)["Items"]
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Query condition missed key schema element: gsiK1PartitionKey"
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)
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# verify same behaviour for begins_with
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with pytest.raises(ClientError) as exc:
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table.query(
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KeyConditionExpression="gsiK1PartitionKey = :pk AND begins_with ( wrongName , :sk )",
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ExpressionAttributeValues={":pk": "gsi-pk", ":sk": "gsi-sk"},
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IndexName="GSI-K1",
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)["Items"]
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Query condition missed key schema element: gsiK1SortKey"
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)
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# verify same behaviour for between
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with pytest.raises(ClientError) as exc:
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table.query(
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KeyConditionExpression="gsiK1PartitionKey = :pk AND wrongName BETWEEN :sk1 and :sk2",
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ExpressionAttributeValues={
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":pk": "gsi-pk",
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":sk1": "gsi-sk",
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":sk2": "gsi-sk2",
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},
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IndexName="GSI-K1",
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)["Items"]
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Query condition missed key schema element: gsiK1SortKey"
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)
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@mock_dynamodb
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def test_query_table_with_wrong_key_attribute_names_throws_exception():
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item = {
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"partitionKey": "pk-1",
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"someAttribute": "lore ipsum",
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}
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dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
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dynamodb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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table = dynamodb.Table("test-table")
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table.put_item(Item=item)
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# check using wrong name for sort key throws exception
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with pytest.raises(ClientError) as exc:
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table.query(
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KeyConditionExpression="wrongName = :pk",
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ExpressionAttributeValues={":pk": "pk"},
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)["Items"]
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Query condition missed key schema element: partitionKey"
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)
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@mock_dynamodb
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def test_empty_expressionattributenames():
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ddb = boto3.resource("dynamodb", region_name="us-east-1")
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ddb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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table = ddb.Table("test-table")
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with pytest.raises(ClientError) as exc:
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table.get_item(Key={"id": "my_id"}, ExpressionAttributeNames={})
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"ExpressionAttributeNames can only be specified when using expressions"
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)
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@mock_dynamodb
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def test_empty_expressionattributenames_with_empty_projection():
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ddb = boto3.resource("dynamodb", region_name="us-east-1")
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ddb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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table = ddb.Table("test-table")
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with pytest.raises(ClientError) as exc:
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table.get_item(
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Key={"id": "my_id"}, ProjectionExpression="", ExpressionAttributeNames={}
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal("ExpressionAttributeNames must not be empty")
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@mock_dynamodb
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def test_empty_expressionattributenames_with_projection():
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ddb = boto3.resource("dynamodb", region_name="us-east-1")
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ddb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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table = ddb.Table("test-table")
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with pytest.raises(ClientError) as exc:
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table.get_item(
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Key={"id": "my_id"}, ProjectionExpression="id", ExpressionAttributeNames={}
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal("ExpressionAttributeNames must not be empty")
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@mock_dynamodb
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def test_update_item_range_key_set():
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ddb = boto3.resource("dynamodb", region_name="us-east-1")
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# Create the DynamoDB table.
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table = ddb.create_table(
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TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
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)
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with pytest.raises(ClientError) as exc:
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table.update_item(
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Key={"partitionKey": "the-key"},
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UpdateExpression="ADD x :one SET a = :a ADD y :one",
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ExpressionAttributeValues={":one": 1, ":a": "lore ipsum"},
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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'Invalid UpdateExpression: The "ADD" section can only be used once in an update expression;'
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)
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@mock_dynamodb
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def test_batch_get_item_non_existing_table():
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client = boto3.client("dynamodb", region_name="us-west-2")
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with pytest.raises(client.exceptions.ResourceNotFoundException) as exc:
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client.batch_get_item(RequestItems={"my-table": {"Keys": [{"id": {"N": "0"}}]}})
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err = exc.value.response["Error"]
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assert err["Code"].should.equal("ResourceNotFoundException")
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assert err["Message"].should.equal("Requested resource not found")
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@mock_dynamodb
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def test_batch_write_item_non_existing_table():
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client = boto3.client("dynamodb", region_name="us-west-2")
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with pytest.raises(client.exceptions.ResourceNotFoundException) as exc:
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# Table my-table does not exist
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client.batch_write_item(
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RequestItems={"my-table": [{"PutRequest": {"Item": {}}}]}
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)
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err = exc.value.response["Error"]
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assert err["Code"].should.equal("ResourceNotFoundException")
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assert err["Message"].should.equal("Requested resource not found")
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@mock_dynamodb
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def test_create_table_with_redundant_attributes():
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dynamodb = boto3.client("dynamodb", region_name="us-east-1")
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[
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{"AttributeName": "id", "AttributeType": "S"},
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{"AttributeName": "created_at", "AttributeType": "N"},
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],
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KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Number of attributes in KeySchema does not exactly match number of attributes defined in AttributeDefinitions"
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)
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[
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{"AttributeName": "id", "AttributeType": "S"},
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{"AttributeName": "user", "AttributeType": "S"},
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{"AttributeName": "created_at", "AttributeType": "N"},
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],
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KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
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GlobalSecondaryIndexes=[
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{
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"IndexName": "gsi_user-items",
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"KeySchema": [{"AttributeName": "user", "KeyType": "HASH"}],
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"Projection": {"ProjectionType": "ALL"},
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}
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],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Some AttributeDefinitions are not used. AttributeDefinitions: [created_at, id, user], keys used: [id, user]"
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)
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@mock_dynamodb
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def test_create_table_with_missing_attributes():
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dynamodb = boto3.client("dynamodb", region_name="us-east-1")
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[{"AttributeName": "id", "AttributeType": "S"}],
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KeySchema=[
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{"AttributeName": "id", "KeyType": "HASH"},
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{"AttributeName": "created_at", "KeyType": "RANGE"},
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],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"Invalid KeySchema: Some index key attribute have no definition"
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)
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[{"AttributeName": "id", "AttributeType": "S"}],
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KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
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GlobalSecondaryIndexes=[
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{
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"IndexName": "gsi_user-items",
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"KeySchema": [{"AttributeName": "user", "KeyType": "HASH"}],
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"Projection": {"ProjectionType": "ALL"},
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}
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],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Some index key attributes are not defined in AttributeDefinitions. Keys: [user], AttributeDefinitions: [id]"
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)
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@mock_dynamodb
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def test_create_table_with_redundant_and_missing_attributes():
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dynamodb = boto3.client("dynamodb", region_name="us-east-1")
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[
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{"AttributeName": "created_at", "AttributeType": "N"}
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],
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KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Some index key attributes are not defined in AttributeDefinitions. Keys: [id], AttributeDefinitions: [created_at]"
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)
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with pytest.raises(ClientError) as exc:
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[
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{"AttributeName": "id", "AttributeType": "S"},
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{"AttributeName": "created_at", "AttributeType": "N"},
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],
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KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
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GlobalSecondaryIndexes=[
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{
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"IndexName": "gsi_user-items",
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"KeySchema": [{"AttributeName": "user", "KeyType": "HASH"}],
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"Projection": {"ProjectionType": "ALL"},
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}
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],
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BillingMode="PAY_PER_REQUEST",
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)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Some index key attributes are not defined in AttributeDefinitions. Keys: [user], AttributeDefinitions: [created_at, id]"
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)
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@mock_dynamodb
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def test_put_item_wrong_attribute_type():
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dynamodb = boto3.client("dynamodb", region_name="us-east-1")
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dynamodb.create_table(
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TableName="test-table",
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AttributeDefinitions=[
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{"AttributeName": "id", "AttributeType": "S"},
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{"AttributeName": "created_at", "AttributeType": "N"},
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],
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KeySchema=[
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{"AttributeName": "id", "KeyType": "HASH"},
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{"AttributeName": "created_at", "KeyType": "RANGE"},
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],
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BillingMode="PAY_PER_REQUEST",
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)
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item = {
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"id": {"N": "1"}, # should be a string
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"created_at": {"N": "2"},
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"someAttribute": {"S": "lore ipsum"},
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}
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with pytest.raises(ClientError) as exc:
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dynamodb.put_item(TableName="test-table", Item=item)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Type mismatch for key id expected: S actual: N"
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)
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item = {
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"id": {"S": "some id"},
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"created_at": {"S": "should be date not string"},
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"someAttribute": {"S": "lore ipsum"},
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}
|
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with pytest.raises(ClientError) as exc:
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dynamodb.put_item(TableName="test-table", Item=item)
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err = exc.value.response["Error"]
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err["Code"].should.equal("ValidationException")
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err["Message"].should.equal(
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"One or more parameter values were invalid: Type mismatch for key created_at expected: N actual: S"
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)
|
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|
|
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@mock_dynamodb
|
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# https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_Query.html#DDB-Query-request-KeyConditionExpression
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def test_hash_key_cannot_use_begins_with_operations():
|
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dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
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table = dynamodb.create_table(
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TableName="test-table",
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KeySchema=[{"AttributeName": "key", "KeyType": "HASH"}],
|
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AttributeDefinitions=[{"AttributeName": "key", "AttributeType": "S"}],
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ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
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)
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items = [
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{"key": "prefix-$LATEST", "value": "$LATEST"},
|
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{"key": "prefix-DEV", "value": "DEV"},
|
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{"key": "prefix-PROD", "value": "PROD"},
|
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]
|
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with table.batch_writer() as batch:
|
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for item in items:
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batch.put_item(Item=item)
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table = dynamodb.Table("test-table")
|
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with pytest.raises(ClientError) as ex:
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table.query(KeyConditionExpression=Key("key").begins_with("prefix-"))
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ex.value.response["Error"]["Code"].should.equal("ValidationException")
|
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ex.value.response["Error"]["Message"].should.equal(
|
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"Query key condition not supported"
|
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)
|
|
|
|
|
|
# Test this again, but with manually supplying an operator
|
|
@mock_dynamodb
|
|
@pytest.mark.parametrize("operator", ["<", "<=", ">", ">="])
|
|
def test_hash_key_can_only_use_equals_operations(operator):
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
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dynamodb.create_table(
|
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TableName="test-table",
|
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KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
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AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
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ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
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)
|
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table = dynamodb.Table("test-table")
|
|
|
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with pytest.raises(ClientError) as exc:
|
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table.query(
|
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KeyConditionExpression=f"pk {operator} :pk",
|
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ExpressionAttributeValues={":pk": "p"},
|
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)
|
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err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
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err["Message"].should.equal("Query key condition not supported")
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_creating_table_with_0_local_indexes():
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
dynamodb.create_table(
|
|
TableName="test-table",
|
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KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
|
|
LocalSecondaryIndexes=[],
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: List of LocalSecondaryIndexes is empty"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_creating_table_with_0_global_indexes():
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
dynamodb.create_table(
|
|
TableName="test-table",
|
|
KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
|
|
GlobalSecondaryIndexes=[],
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: List of GlobalSecondaryIndexes is empty"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_multiple_transactions_on_same_item():
|
|
schema = {
|
|
"KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
|
|
"AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"}],
|
|
}
|
|
dynamodb = boto3.client("dynamodb", region_name="us-east-1")
|
|
dynamodb.create_table(
|
|
TableName="test-table", BillingMode="PAY_PER_REQUEST", **schema
|
|
)
|
|
# Insert an item
|
|
dynamodb.put_item(TableName="test-table", Item={"id": {"S": "foo"}})
|
|
|
|
def update_email_transact(email):
|
|
return {
|
|
"Update": {
|
|
"Key": {"id": {"S": "foo"}},
|
|
"TableName": "test-table",
|
|
"UpdateExpression": "SET #e = :v",
|
|
"ExpressionAttributeNames": {"#e": "email_address"},
|
|
"ExpressionAttributeValues": {":v": {"S": email}},
|
|
}
|
|
}
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
dynamodb.transact_write_items(
|
|
TransactItems=[
|
|
update_email_transact("test1@moto.com"),
|
|
update_email_transact("test2@moto.com"),
|
|
]
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"Transaction request cannot include multiple operations on one item"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_transact_write_items__too_many_transactions():
|
|
schema = {
|
|
"KeySchema": [{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
"AttributeDefinitions": [{"AttributeName": "pk", "AttributeType": "S"}],
|
|
}
|
|
dynamodb = boto3.client("dynamodb", region_name="us-east-1")
|
|
dynamodb.create_table(
|
|
TableName="test-table", BillingMode="PAY_PER_REQUEST", **schema
|
|
)
|
|
|
|
def update_email_transact(email):
|
|
return {
|
|
"Put": {
|
|
"TableName": "test-table",
|
|
"Item": {"pk": {"S": ":v"}},
|
|
"ExpressionAttributeValues": {":v": {"S": email}},
|
|
}
|
|
}
|
|
|
|
update_email_transact("test1@moto.com")
|
|
with pytest.raises(ClientError) as exc:
|
|
dynamodb.transact_write_items(
|
|
TransactItems=[
|
|
update_email_transact(f"test{idx}@moto.com") for idx in range(101)
|
|
]
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.match(
|
|
"1 validation error detected at 'transactItems' failed to satisfy constraint: "
|
|
"Member must have length less than or equal to 100."
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_update_item_non_existent_table():
|
|
client = boto3.client("dynamodb", region_name="us-west-2")
|
|
with pytest.raises(client.exceptions.ResourceNotFoundException) as exc:
|
|
client.update_item(
|
|
TableName="non-existent",
|
|
Key={"forum_name": {"S": "LOLCat Forum"}},
|
|
UpdateExpression="set Body=:Body",
|
|
ExpressionAttributeValues={":Body": {"S": ""}},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
assert err["Code"].should.equal("ResourceNotFoundException")
|
|
assert err["Message"].should.equal("Requested resource not found")
|
|
|
|
|
|
@mock_dynamodb
|
|
@pytest.mark.parametrize(
|
|
"expression",
|
|
[
|
|
"set example_column = :example_column, example_column = :example_column",
|
|
"set example_column = :example_column ADD x :y set example_column = :example_column",
|
|
],
|
|
)
|
|
def test_update_item_with_duplicate_expressions(expression):
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
dynamodb.create_table(
|
|
TableName="example_table",
|
|
KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
|
BillingMode="PAY_PER_REQUEST",
|
|
)
|
|
record = {
|
|
"pk": "example_id",
|
|
"example_column": "example",
|
|
}
|
|
table = dynamodb.Table("example_table")
|
|
table.put_item(Item=record)
|
|
with pytest.raises(ClientError) as exc:
|
|
table.update_item(
|
|
Key={"pk": "example_id"},
|
|
UpdateExpression=expression,
|
|
ExpressionAttributeValues={":example_column": "test"},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"Invalid UpdateExpression: Two document paths overlap with each other; must remove or rewrite one of these paths; path one: [example_column], path two: [example_column]"
|
|
)
|
|
|
|
# The item is not updated
|
|
item = table.get_item(Key={"pk": "example_id"})["Item"]
|
|
item.should.equal({"pk": "example_id", "example_column": "example"})
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_put_item_wrong_datatype():
|
|
if settings.TEST_SERVER_MODE:
|
|
raise SkipTest("Unable to mock a session with Config in ServerMode")
|
|
session = botocore.session.Session()
|
|
config = botocore.client.Config(parameter_validation=False)
|
|
client = session.create_client("dynamodb", region_name="us-east-1", config=config)
|
|
client.create_table(
|
|
TableName="test2",
|
|
KeySchema=[{"AttributeName": "mykey", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "mykey", "AttributeType": "N"}],
|
|
BillingMode="PAY_PER_REQUEST",
|
|
)
|
|
with pytest.raises(ClientError) as exc:
|
|
client.put_item(TableName="test2", Item={"mykey": {"N": 123}})
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("SerializationException")
|
|
err["Message"].should.equal("NUMBER_VALUE cannot be converted to String")
|
|
|
|
# Same thing - but with a non-key, and nested
|
|
with pytest.raises(ClientError) as exc:
|
|
client.put_item(
|
|
TableName="test2",
|
|
Item={"mykey": {"N": "123"}, "nested": {"M": {"sth": {"N": 5}}}},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("SerializationException")
|
|
err["Message"].should.equal("NUMBER_VALUE cannot be converted to String")
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_put_item_empty_set():
|
|
client = boto3.client("dynamodb", region_name="us-east-1")
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
client.create_table(
|
|
TableName="test-table",
|
|
KeySchema=[{"AttributeName": "Key", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "Key", "AttributeType": "S"}],
|
|
BillingMode="PAY_PER_REQUEST",
|
|
)
|
|
table = dynamodb.Table("test-table")
|
|
with pytest.raises(ClientError) as exc:
|
|
table.put_item(Item={"Key": "some-irrelevant_key", "attr2": {"SS": set([])}})
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: An number set may not be empty"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_update_expression_with_trailing_comma():
|
|
resource = boto3.resource(service_name="dynamodb", region_name="us-east-1")
|
|
table = resource.create_table(
|
|
TableName="test-table",
|
|
KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
|
|
)
|
|
table.put_item(Item={"pk": "key", "attr2": 2})
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
table.update_item(
|
|
Key={"pk": "key", "sk": "sk"},
|
|
# Trailing comma should be invalid
|
|
UpdateExpression="SET #attr1 = :val1, #attr2 = :val2,",
|
|
ExpressionAttributeNames={"#attr1": "attr1", "#attr2": "attr2"},
|
|
ExpressionAttributeValues={":val1": 3, ":val2": 4},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
'Invalid UpdateExpression: Syntax error; token: "<EOF>", near: ","'
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_batch_put_item_with_empty_value():
|
|
ddb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
ddb.create_table(
|
|
AttributeDefinitions=[
|
|
{"AttributeName": "pk", "AttributeType": "S"},
|
|
{"AttributeName": "sk", "AttributeType": "S"},
|
|
],
|
|
TableName="test-table",
|
|
KeySchema=[
|
|
{"AttributeName": "pk", "KeyType": "HASH"},
|
|
{"AttributeName": "sk", "KeyType": "RANGE"},
|
|
],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 5, "WriteCapacityUnits": 5},
|
|
)
|
|
table = ddb.Table("test-table")
|
|
|
|
# Empty Partition Key throws an error
|
|
with pytest.raises(botocore.exceptions.ClientError) as exc:
|
|
with table.batch_writer() as batch:
|
|
batch.put_item(Item={"pk": "", "sk": "sth"})
|
|
err = exc.value.response["Error"]
|
|
err["Message"].should.equal(
|
|
"One or more parameter values are not valid. The AttributeValue for a key attribute cannot contain an empty string value. Key: pk"
|
|
)
|
|
err["Code"].should.equal("ValidationException")
|
|
|
|
# Empty SortKey throws an error
|
|
with pytest.raises(botocore.exceptions.ClientError) as exc:
|
|
with table.batch_writer() as batch:
|
|
batch.put_item(Item={"pk": "sth", "sk": ""})
|
|
err = exc.value.response["Error"]
|
|
err["Message"].should.equal(
|
|
"One or more parameter values are not valid. The AttributeValue for a key attribute cannot contain an empty string value. Key: sk"
|
|
)
|
|
err["Code"].should.equal("ValidationException")
|
|
|
|
# Empty regular parameter workst just fine though
|
|
with table.batch_writer() as batch:
|
|
batch.put_item(Item={"pk": "sth", "sk": "else", "par": ""})
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_query_begins_with_without_brackets():
|
|
client = boto3.client("dynamodb", region_name="us-east-1")
|
|
client.create_table(
|
|
TableName="test-table",
|
|
AttributeDefinitions=[
|
|
{"AttributeName": "pk", "AttributeType": "S"},
|
|
{"AttributeName": "sk", "AttributeType": "S"},
|
|
],
|
|
KeySchema=[
|
|
{"AttributeName": "pk", "KeyType": "HASH"},
|
|
{"AttributeName": "sk", "KeyType": "RANGE"},
|
|
],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 123, "WriteCapacityUnits": 123},
|
|
)
|
|
with pytest.raises(ClientError) as exc:
|
|
client.query(
|
|
TableName="test-table",
|
|
KeyConditionExpression="pk=:pk AND begins_with sk, :sk ",
|
|
ExpressionAttributeValues={":pk": {"S": "test1"}, ":sk": {"S": "test2"}},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Message"].should.equal(
|
|
'Invalid KeyConditionExpression: Syntax error; token: "sk"'
|
|
)
|
|
err["Code"].should.equal("ValidationException")
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_transact_write_items_multiple_operations_fail():
|
|
|
|
# Setup
|
|
schema = {
|
|
"KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
|
|
"AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"}],
|
|
}
|
|
dynamodb = boto3.client("dynamodb", region_name="us-east-1")
|
|
table_name = "test-table"
|
|
dynamodb.create_table(TableName=table_name, BillingMode="PAY_PER_REQUEST", **schema)
|
|
|
|
# Execute
|
|
with pytest.raises(ClientError) as exc:
|
|
dynamodb.transact_write_items(
|
|
TransactItems=[
|
|
{
|
|
"Put": {
|
|
"Item": {"id": {"S": "test"}},
|
|
"TableName": table_name,
|
|
},
|
|
"Delete": {
|
|
"Key": {"id": {"S": "test"}},
|
|
"TableName": table_name,
|
|
},
|
|
}
|
|
]
|
|
)
|
|
# Verify
|
|
err = exc.value.response["Error"]
|
|
assert err["Code"] == "ValidationException"
|
|
assert (
|
|
err["Message"]
|
|
== "TransactItems can only contain one of Check, Put, Update or Delete"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_transact_write_items_with_empty_gsi_key():
|
|
client = boto3.client("dynamodb", "us-east-2")
|
|
|
|
client.create_table(
|
|
TableName="test_table",
|
|
KeySchema=[{"AttributeName": "unique_code", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[
|
|
{"AttributeName": "unique_code", "AttributeType": "S"},
|
|
{"AttributeName": "unique_id", "AttributeType": "S"},
|
|
],
|
|
GlobalSecondaryIndexes=[
|
|
{
|
|
"IndexName": "gsi_index",
|
|
"KeySchema": [{"AttributeName": "unique_id", "KeyType": "HASH"}],
|
|
"Projection": {"ProjectionType": "ALL"},
|
|
}
|
|
],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 5, "WriteCapacityUnits": 5},
|
|
)
|
|
|
|
transact_items = [
|
|
{
|
|
"Put": {
|
|
"Item": {"unique_code": {"S": "some code"}, "unique_id": {"S": ""}},
|
|
"TableName": "test_table",
|
|
}
|
|
}
|
|
]
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
client.transact_write_items(TransactItems=transact_items)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values are not valid. A value specified for a secondary index key is not supported. The AttributeValue for a key attribute cannot contain an empty string value. IndexName: gsi_index, IndexKey: unique_id"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_update_primary_key_with_sortkey():
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
schema = {
|
|
"KeySchema": [
|
|
{"AttributeName": "pk", "KeyType": "HASH"},
|
|
{"AttributeName": "sk", "KeyType": "RANGE"},
|
|
],
|
|
"AttributeDefinitions": [
|
|
{"AttributeName": "pk", "AttributeType": "S"},
|
|
{"AttributeName": "sk", "AttributeType": "S"},
|
|
],
|
|
}
|
|
dynamodb.create_table(
|
|
TableName="test-table", BillingMode="PAY_PER_REQUEST", **schema
|
|
)
|
|
|
|
table = dynamodb.Table("test-table")
|
|
base_item = {"pk": "testchangepk", "sk": "else"}
|
|
table.put_item(Item=base_item)
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
table.update_item(
|
|
Key={"pk": "n/a", "sk": "else"},
|
|
UpdateExpression="SET #attr1 = :val1",
|
|
ExpressionAttributeNames={"#attr1": "pk"},
|
|
ExpressionAttributeValues={":val1": "different"},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: Cannot update attribute pk. This attribute is part of the key"
|
|
)
|
|
|
|
table.get_item(Key={"pk": "testchangepk", "sk": "else"})["Item"].should.equal(
|
|
{"pk": "testchangepk", "sk": "else"}
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_update_primary_key():
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
schema = {
|
|
"KeySchema": [{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
"AttributeDefinitions": [{"AttributeName": "pk", "AttributeType": "S"}],
|
|
}
|
|
dynamodb.create_table(
|
|
TableName="without_sk", BillingMode="PAY_PER_REQUEST", **schema
|
|
)
|
|
|
|
table = dynamodb.Table("without_sk")
|
|
base_item = {"pk": "testchangepk"}
|
|
table.put_item(Item=base_item)
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
table.update_item(
|
|
Key={"pk": "n/a"},
|
|
UpdateExpression="SET #attr1 = :val1",
|
|
ExpressionAttributeNames={"#attr1": "pk"},
|
|
ExpressionAttributeValues={":val1": "different"},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: Cannot update attribute pk. This attribute is part of the key"
|
|
)
|
|
|
|
table.get_item(Key={"pk": "testchangepk"})["Item"].should.equal(
|
|
{"pk": "testchangepk"}
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_put_item__string_as_integer_value():
|
|
if settings.TEST_SERVER_MODE:
|
|
raise SkipTest("Unable to mock a session with Config in ServerMode")
|
|
session = botocore.session.Session()
|
|
config = botocore.client.Config(parameter_validation=False)
|
|
client = session.create_client("dynamodb", region_name="us-east-1", config=config)
|
|
client.create_table(
|
|
TableName="without_sk",
|
|
KeySchema=[{"AttributeName": "pk", "KeyType": "HASH"}],
|
|
AttributeDefinitions=[{"AttributeName": "pk", "AttributeType": "S"}],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 10, "WriteCapacityUnits": 10},
|
|
)
|
|
with pytest.raises(ClientError) as exc:
|
|
client.put_item(TableName="without_sk", Item={"pk": {"S": 123}})
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("SerializationException")
|
|
err["Message"].should.equal("NUMBER_VALUE cannot be converted to String")
|
|
|
|
with pytest.raises(ClientError) as exc:
|
|
client.put_item(TableName="without_sk", Item={"pk": {"S": {"S": "asdf"}}})
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("SerializationException")
|
|
err["Message"].should.equal("Start of structure or map found where not expected")
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_gsi_key_cannot_be_empty():
|
|
dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
|
|
hello_index = {
|
|
"IndexName": "hello-index",
|
|
"KeySchema": [{"AttributeName": "hello", "KeyType": "HASH"}],
|
|
"Projection": {"ProjectionType": "ALL"},
|
|
}
|
|
table_name = "lilja-test"
|
|
|
|
# Let's create a table with [id: str, hello: str], with an index to hello
|
|
dynamodb.create_table(
|
|
TableName=table_name,
|
|
KeySchema=[
|
|
{"AttributeName": "id", "KeyType": "HASH"},
|
|
],
|
|
AttributeDefinitions=[
|
|
{"AttributeName": "id", "AttributeType": "S"},
|
|
{"AttributeName": "hello", "AttributeType": "S"},
|
|
],
|
|
GlobalSecondaryIndexes=[hello_index],
|
|
BillingMode="PAY_PER_REQUEST",
|
|
)
|
|
|
|
table = dynamodb.Table(table_name)
|
|
with pytest.raises(ClientError) as exc:
|
|
table.put_item(
|
|
TableName=table_name,
|
|
Item={
|
|
"id": "woop",
|
|
"hello": None,
|
|
},
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"One or more parameter values were invalid: Type mismatch for Index Key hello Expected: S Actual: NULL IndexName: hello-index"
|
|
)
|
|
|
|
|
|
@mock_dynamodb
|
|
def test_list_append_errors_for_unknown_attribute_value():
|
|
# Verify whether the list_append operation works as expected
|
|
client = boto3.client("dynamodb", region_name="us-east-1")
|
|
|
|
client.create_table(
|
|
AttributeDefinitions=[{"AttributeName": "key", "AttributeType": "S"}],
|
|
TableName="table2",
|
|
KeySchema=[{"AttributeName": "key", "KeyType": "HASH"}],
|
|
ProvisionedThroughput={"ReadCapacityUnits": 5, "WriteCapacityUnits": 5},
|
|
)
|
|
client.put_item(
|
|
TableName="table2",
|
|
Item={"key": {"S": "sha-of-file"}, "crontab": {"L": [{"S": "bar1"}]}},
|
|
)
|
|
|
|
# append to unknown list directly
|
|
with pytest.raises(ClientError) as exc:
|
|
client.update_item(
|
|
TableName="table2",
|
|
Key={"key": {"S": "sha-of-file"}},
|
|
UpdateExpression="SET uk = list_append(uk, :i)",
|
|
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
|
|
ReturnValues="UPDATED_NEW",
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"The provided expression refers to an attribute that does not exist in the item"
|
|
)
|
|
|
|
# append to unknown list via ExpressionAttributeNames
|
|
with pytest.raises(ClientError) as exc:
|
|
client.update_item(
|
|
TableName="table2",
|
|
Key={"key": {"S": "sha-of-file"}},
|
|
UpdateExpression="SET #0 = list_append(#0, :i)",
|
|
ExpressionAttributeNames={"#0": "uk"},
|
|
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
|
|
ReturnValues="UPDATED_NEW",
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"The provided expression refers to an attribute that does not exist in the item"
|
|
)
|
|
|
|
# append to unknown list, even though end result is known
|
|
with pytest.raises(ClientError) as exc:
|
|
client.update_item(
|
|
TableName="table2",
|
|
Key={"key": {"S": "sha-of-file"}},
|
|
UpdateExpression="SET crontab = list_append(uk, :i)",
|
|
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
|
|
ReturnValues="UPDATED_NEW",
|
|
)
|
|
err = exc.value.response["Error"]
|
|
err["Code"].should.equal("ValidationException")
|
|
err["Message"].should.equal(
|
|
"The provided expression refers to an attribute that does not exist in the item"
|
|
)
|
|
|
|
# We can append to a known list, into an unknown/new list
|
|
client.update_item(
|
|
TableName="table2",
|
|
Key={"key": {"S": "sha-of-file"}},
|
|
UpdateExpression="SET uk = list_append(crontab, :i)",
|
|
ExpressionAttributeValues={":i": {"L": [{"S": "bar2"}]}},
|
|
ReturnValues="UPDATED_NEW",
|
|
)
|