pytest_tests/testsuites/failovers/test_failover_storage.py

@@ -445,3 +445,22 @@ class TestEmptyMap(ClusterTestBase):
 
         with allure.step("Delete bucket"):
             s3_client.delete_bucket(bucket)
+
+    @allure.step("Test S3 Loss of one node should trigger use of tree service in another node")
+    def test_s3_one_endpoint_loss(self, bucket, s3_client: S3ClientWrapper, simple_object_size):
+        with allure.step("Stop one node and wait for rebalance"):
+            current_node = self.cluster.storage_nodes[0]
+            current_node.stop_service()
+            # waiting for rebalance
+            sleep(60)
+
+        file_path = generate_file(simple_object_size)
+        file_name = s3_helper.object_key_from_file_path(file_path)
+        with allure.step("Put object into one bucket"):
+            put_object = s3_client.put_object(bucket, file_path)
+            s3_helper.check_objects_in_bucket(s3_client, bucket, expected_objects=[file_name])
+
+        with allure.step(f"Start node {current_node}"):
+            current_node.start_service()
+        with allure.step(f"Waiting status ready for node {current_node}"):
+            wait_for_node_to_be_ready(current_node)