test: add tests

tests/wasm_ext/helpers.py

@@ -0,0 +1,14 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from typing import Any
+
+EXTENSION_ID = "lnbits-wasm-test-extension"
+SERVER_HOST = "127.0.0.1"
+
+
+@dataclass(frozen=True)
+class LiveLNbitsServer:
+    base_url: str
+    auth_cookies: list[dict[str, Any]]
+    extension_id: str = EXTENSION_ID