def test_forbidden_tags_from_creation(scylla_only, dynamodb):
# The feature of creating a table already with tags was only added to
# DynamoDB in April 2019, and to the botocore library in version 1.12.136
# so older versions of the library cannot run this test.
import botocore
from distutils.version import LooseVersion
if (LooseVersion(botocore.__version__) < LooseVersion('1.12.136')):
pytest.skip(
"Botocore version 1.12.136 or above required to run this test")
name = test_table_name()
# It is not allowed to set the system:write_isolation to "dog", so the
# following table creation should fail:
with pytest.raises(ClientError, match='ValidationException'):
dynamodb.create_table(TableName=name,
BillingMode='PAY_PER_REQUEST',
KeySchema=[{
'AttributeName': 'p',
'KeyType': 'HASH'
}],
AttributeDefinitions=[{
'AttributeName': 'p',
'AttributeType': 'S'
}],
Tags=[{
'Key': 'system:write_isolation',
'Value': 'dog'
}])
# After the table creation failed, the table should not exist.
with pytest.raises(ClientError, match='ResourceNotFoundException'):
dynamodb.meta.client.describe_table(TableName=name)
def test_create_table_billing_mode_errors(dynamodb, test_table):
with pytest.raises(ClientError, match='ValidationException'):
create_table(dynamodb, test_table_name(), BillingMode='unknown')
# billing mode is case-sensitive
with pytest.raises(ClientError, match='ValidationException'):
create_table(dynamodb, test_table_name(), BillingMode='pay_per_request')
# PAY_PER_REQUEST cannot come with a ProvisionedThroughput:
with pytest.raises(ClientError, match='ValidationException'):
create_table(dynamodb, test_table_name(),
BillingMode='PAY_PER_REQUEST', ProvisionedThroughput={'ReadCapacityUnits': 10, 'WriteCapacityUnits': 10})
# On the other hand, PROVISIONED requires ProvisionedThroughput:
# By the way, ProvisionedThroughput not only needs to appear, it must
# have both ReadCapacityUnits and WriteCapacityUnits - but we can't test
# this with boto3, because boto3 has its own verification that if
# ProvisionedThroughput is given, it must have the correct form.
with pytest.raises(ClientError, match='ValidationException'):
create_table(dynamodb, test_table_name(), BillingMode='PROVISIONED')
# If BillingMode is completely missing, it defaults to PROVISIONED, so
# ProvisionedThroughput is required
with pytest.raises(ClientError, match='ValidationException'):
dynamodb.create_table(TableName=test_table_name(),
KeySchema=[{ 'AttributeName': 'p', 'KeyType': 'HASH' }],
AttributeDefinitions=[{ 'AttributeName': 'p', 'AttributeType': 'S' }])
