Buckets can be created with the create_bucket method on boto3, and are expected to fail with a BucketAlreadyExists error if there’s already another bucket created, by any user of the system on any region, with the same name. The bucket names namespace is global.
config = "../params/br-ne1.yaml"
docs_dir = "."
# Parameters
config = "params/aws-west-1.yaml"
docs_dir = "docs"
import pytest
import botocore
import logging
from s3_helpers import run_example, create_bucket
Attempt to create the bucket - Expect Success
def test_create_bucket(s3_client, bucket_name):
# Ensure the bucket does not exist
try:
s3_client.delete_bucket(Bucket=bucket_name)
except s3_client.exceptions.NoSuchBucket:
pass
logging.info(f"Bucket creation initiated.")
response = create_bucket(s3_client, bucket_name)
assert response.get("Location"), "Bucket location should be returned upon creation."
logging.info(f'Created with Location: {response.get("Location")}')
# Use waiter to confirm the bucket exists
waiter = s3_client.get_waiter('bucket_exists')
waiter.wait(Bucket=bucket_name)
logging.info(f"Bucket '{bucket_name}' confirmed as created.")
run_example(__name__, "unique-bucket-name", "test_create_bucket", config=config, docs_dir=docs_dir)
docs/unique-bucket-name_test.py::test_create_bucket
-------------------------------- live log setup --------------------------------
INFO botocore.credentials:credentials.py:1278 Found credentials in shared credentials file: ~/.aws/credentials
-------------------------------- live log call ---------------------------------
INFO root:unique-bucket-name_test.py:43 Bucket creation initiated.
INFO root:unique-bucket-name_test.py:46 Created with Location: http://test-create-bucket-5e9324.s3.amazonaws.com/
INFO root:unique-bucket-name_test.py:51 Bucket 'test-create-bucket-5e9324' confirmed as created.
PASSED
------------------------------ live log teardown -------------------------------
INFO root:s3_helpers.py:36 Bucket 'test-create-bucket-5e9324' confirmed as deleted.
============================== 1 passed in 2.59s ===============================
Attempt to create the same bucket again - Expect failure
def test_create_same_bucket(s3_client, existing_bucket_name):
logging.info(existing_bucket_name)
if s3_client.meta.region_name == "us-east-1":
response = create_bucket(s3_client, existing_bucket_name)
assert response, "Create bucket with the same name on AWS on region US East (N. Virginia) should succeed"
return
with pytest.raises(botocore.exceptions.ClientError) as exc_info:
response = create_bucket(s3_client, existing_bucket_name)
# Verify AccessDenied for the newly uploaded locked object
error_code = exc_info.value.response['Error']['Code']
# MagaluClod may return BucketAlreadyExists
assert error_code in ["BucketAlreadyOwnedByYou", "BucketAlreadyExists"], f"Expected BucketAlreadyOwnedByYou, got {error_code}"
logging.info(f"Bucket '{existing_bucket_name}' already exists, as expected.")
run_example(__name__, "unique-bucket-name", "test_create_same_bucket", config=config, docs_dir=docs_dir)
docs/unique-bucket-name_test.py::test_create_same_bucket
-------------------------------- live log setup --------------------------------
INFO botocore.credentials:credentials.py:1278 Found credentials in shared credentials file: ~/.aws/credentials
INFO root:s3_helpers.py:58 Bucket 'existing-bucket-a10848' confirmed as created.
-------------------------------- live log call ---------------------------------
INFO root:unique-bucket-name_test.py:62 existing-bucket-a10848
INFO root:unique-bucket-name_test.py:76 Bucket 'existing-bucket-a10848' already exists, as expected.
PASSED
------------------------------ live log teardown -------------------------------
INFO root:s3_helpers.py:36 Bucket 'existing-bucket-a10848' confirmed as deleted.
============================== 1 passed in 2.82s ===============================