Centralize testing

tests/integration/types.py

@@ -0,0 +1,29 @@
+"""Typings."""
+import asyncssh
+
+from typing import Any, AsyncContextManager, Protocol
+from dataclasses import dataclass
+from collections.abc import Callable, Awaitable
+
+from .clients import ClientData
+
+
+PortFactory = Callable[[], int]
+
+
+@dataclass
+class TestPorts:
+    """Test port dataclass."""
+
+    backend: int
+    admin: int
+    sshd: int
+
+
+CommandRunner = Callable[[ClientData, str], Awaitable[asyncssh.SSHCompletedProcess]]
+
+class ProcessRunner(Protocol):
+    """Process runner typing."""
+
+    def __call__(self, test_client: ClientData, command: str) -> AsyncContextManager[asyncssh.SSHClientProcess[Any]]:
+        ...