[#312] Add new tagging tests for s3

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

pytest_tests/helpers/s3_helper.py

@@ -2,8 +2,8 @@ import os
 from typing import Optional
 
 import allure
-
-from steps import s3_gate_bucket, s3_gate_object
+import s3_gate_bucket
+import s3_gate_object
 
 
 @allure.step("Expected all objects are presented in the bucket")
@@ -48,3 +48,45 @@ def set_bucket_versioning(s3_client, bucket: str, status: s3_gate_bucket.Version
 
 def object_key_from_file_path(full_path: str) -> str:
     return os.path.basename(full_path)
+
+
+def assert_tags(
+    actual_tags: list, expected_tags: Optional[list] = None, unexpected_tags: Optional[list] = None
+) -> None:
+    expected_tags = (
+        [{"Key": key, "Value": value} for key, value in expected_tags] if expected_tags else []
+    )
+    unexpected_tags = (
+        [{"Key": key, "Value": value} for key, value in unexpected_tags] if unexpected_tags else []
+    )
+    if expected_tags == []:
+        assert not actual_tags, f"Expected there is no tags, got {actual_tags}"
+    assert len(expected_tags) == len(actual_tags)
+    for tag in expected_tags:
+        assert tag in actual_tags, f"Tag {tag} must be in {actual_tags}"
+    for tag in unexpected_tags:
+        assert tag not in actual_tags, f"Tag {tag} should not be in {actual_tags}"
+
+
+@allure.step("Expected all tags are presented in object")
+def check_tags_by_object(
+    s3_client,
+    bucket: str,
+    key_name: str,
+    expected_tags: list,
+    unexpected_tags: Optional[list] = None,
+) -> None:
+    actual_tags = s3_gate_object.get_object_tagging(s3_client, bucket, key_name)
+    assert_tags(
+        expected_tags=expected_tags, unexpected_tags=unexpected_tags, actual_tags=actual_tags
+    )
+
+
+@allure.step("Expected all tags are presented in bucket")
+def check_tags_by_bucket(
+    s3_client, bucket: str, expected_tags: list, unexpected_tags: Optional[list] = None
+) -> None:
+    actual_tags = s3_gate_bucket.get_bucket_tagging(s3_client, bucket)
+    assert_tags(
+        expected_tags=expected_tags, unexpected_tags=unexpected_tags, actual_tags=actual_tags
+    )