[#312] Add new policy test

Signed-off-by: Yulia Kovshova <y.kovshova@yadro.com>

pytest_tests/steps/s3_gate_bucket.py

@@ -1,3 +1,4 @@
+import json
 import logging
 import uuid
 from enum import Enum
@@ -234,3 +235,81 @@ def get_object_lock_configuration(s3_client, bucket: str):
             f'Error Message: {err.response["Error"]["Message"]}\n'
             f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
         ) from err
+
+
+def get_bucket_policy(s3_client, bucket: str):
+    params = {"Bucket": bucket}
+    try:
+        response = s3_client.get_bucket_policy(**params)
+        log_command_execution("S3 get_object_lock_configuration result", response)
+        return response.get("ObjectLockConfiguration")
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err
+
+
+def put_bucket_policy(s3_client, bucket: str, policy: dict):
+    params = {"Bucket": bucket, "Policy": json.dumps(policy)}
+    try:
+        response = s3_client.put_bucket_policy(**params)
+        log_command_execution("S3 put_bucket_policy result", response)
+        return response
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err
+
+
+def get_bucket_cors(s3_client, bucket: str):
+    params = {"Bucket": bucket}
+    try:
+        response = s3_client.get_bucket_cors(**params)
+        log_command_execution("S3 get_bucket_cors result", response)
+        return response.get("CORSRules")
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err
+
+
+def get_bucket_location(s3_client, bucket: str):
+    params = {"Bucket": bucket}
+    try:
+        response = s3_client.get_bucket_location(**params)
+        log_command_execution("S3 get_bucket_location result", response)
+        return response.get("LocationConstraint")
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err
+
+
+def put_bucket_cors(s3_client, bucket: str, cors_configuration: dict):
+    params = {"Bucket": bucket, "CORSConfiguration": cors_configuration}
+    try:
+        response = s3_client.put_bucket_cors(**params)
+        log_command_execution("S3 put_bucket_cors result", response)
+        return response
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err
+
+
+def delete_bucket_cors(s3_client, bucket: str):
+    params = {"Bucket": bucket}
+    try:
+        response = s3_client.delete_bucket_cors(**params)
+        log_command_execution("S3 delete_bucket_cors result", response)
+        return response.get("ObjectLockConfiguration")
+    except ClientError as err:
+        raise Exception(
+            f'Error Message: {err.response["Error"]["Message"]}\n'
+            f'Http status code: {err.response["ResponseMetadata"]["HTTPStatusCode"]}'
+        ) from err