[#3] Added generate proto script create container method

Signed-off-by: Ilyas Niyazov <i.niyazov@yadro.com>

tests/conftest.py

@@ -1,8 +1,24 @@
 import pytest
 
-from tests.helpers.models import ClientCryptograpy
+from frostfs_sdk import ClientSettings, FrostfsClient
+from tests.helpers.models import ClientCryptograpy, Helpers
 
 
 @pytest.fixture(scope="session")
 def client_cryptography():
     return ClientCryptograpy()
+
+
+@pytest.fixture(scope="session")
+def default_frostfs_client():
+    client_settings = ClientSettings(
+        wif="KxnEZ7FsPgKMdL9PYt9vsDkXiSw6qP9J8dpR4eVMsDpJyJxcYpve",
+        address="10.78.130.201:8080",
+        # address="localhost:8080"
+    )
+    return FrostfsClient(client_settings)
+
+
+@pytest.fixture(scope="session")
+def helpers():
+    return Helpers()