Add static session tests for object

Signed-off-by: Andrey Berezin <a.berezin@yadro.com>

pytest_tests/helpers/wallet.py

@@ -0,0 +1,59 @@
+import os
+import uuid
+from dataclasses import dataclass
+from typing import Optional
+
+from common import FREE_STORAGE, WALLET_PASS
+from neofs_testlib.shell import Shell
+from neofs_testlib.utils.wallet import get_last_address_from_wallet, init_wallet
+from python_keywords.payment_neogo import deposit_gas, transfer_gas
+
+
+@dataclass
+class WalletFile:
+    path: str
+    password: str
+    containers: Optional[list[str]] = None
+
+    def get_address(self) -> str:
+        """
+        Extracts the last address from wallet.
+
+        Returns:
+            The address of the wallet.
+        """
+        return get_last_address_from_wallet(self.path, self.password)
+
+
+class WalletFactory:
+    def __init__(self, wallets_dir: str, shell: Shell) -> None:
+        self.shell = shell
+        self.wallets_dir = wallets_dir
+
+    def create_wallet(self, password: str = WALLET_PASS) -> WalletFile:
+        """
+        Creates new default wallet
+        Args:
+            password: wallet password
+
+        Returns:
+            WalletFile object of new wallet
+        """
+        wallet_path = os.path.join(self.wallets_dir, f"{str(uuid.uuid4())}.json")
+        init_wallet(wallet_path, password)
+        if not FREE_STORAGE:
+            deposit = 30
+            transfer_gas(
+                shell=self.shell,
+                amount=deposit + 1,
+                wallet_to_path=wallet_path,
+                wallet_to_password=password,
+            )
+            deposit_gas(
+                shell=self.shell,
+                amount=deposit,
+                wallet_from_path=wallet_path,
+                wallet_from_password=password,
+            )
+
+        return WalletFile(wallet_path, password)