dynamic env: adapt s3 leftovers

Signed-off-by: Evgeniy Zayats <[email protected]>

dynamic_env_pytest_tests/lib/s3/s3_utils.py

@@ -0,0 +1,41 @@
+import logging
+
+import allure
+import neofs_verbs
+from neofs_testlib.env.env import StorageNode
+from neofs_testlib.shell import Shell
+
+logger = logging.getLogger("NeoLogger")
+
+
+@allure.step("Get Simple Object Copies")
+def get_simple_object_copies(
+    wallet: str, cid: str, oid: str, shell: Shell, nodes: list[StorageNode]
+) -> int:
+    """
+    To figure out the number of a simple object copies, only direct
+    HEAD requests should be made to the every node of the container.
+    We consider non-empty HEAD response as a stored object copy.
+    Args:
+        wallet (str): the path to the wallet on whose behalf the
+                            copies are got
+        cid (str): ID of the container
+        oid (str): ID of the Object
+        shell: executor for cli command
+        nodes: nodes to search on
+    Returns:
+        (int): the number of object copies in the container
+    """
+    copies = 0
+    for node in nodes:
+        try:
+            response = neofs_verbs.head_object(
+                wallet, cid, oid, shell=shell, endpoint=node.endpoint, is_direct=True
+            )
+            if response:
+                logger.info(f"Found object {oid} on node {node}")
+                copies += 1
+        except Exception:
+            logger.info(f"No {oid} object copy found on {node}, continue")
+            continue
+    return copies