feat: plugins and public api (#71)

tests/test_transport_registry.py

@@ -1,19 +1,67 @@
 import pytest
 
-from takopi import transports
+from takopi import plugins, transports
 from takopi.config import ConfigError
+from tests.plugin_fixtures import FakeEntryPoint, install_entrypoints
 
 
-def test_transport_registry_lists_telegram() -> None:
+class DummyTransport:
+    id = "telegram"
+    description = "Telegram"
+
+    def check_setup(self, *args, **kwargs):
+        raise NotImplementedError
+
+    def interactive_setup(self, *, force: bool) -> bool:
+        raise NotImplementedError
+
+    def lock_token(self, *, transport_config: dict[str, object], config_path):
+        _ = transport_config, config_path
+        raise NotImplementedError
+
+    def build_and_run(
+        self,
+        *,
+        transport_config: dict[str, object],
+        config_path,
+        runtime,
+        final_notify: bool,
+        default_engine_override: str | None,
+    ) -> None:
+        _ = (
+            transport_config,
+            config_path,
+            runtime,
+            final_notify,
+            default_engine_override,
+        )
+        raise NotImplementedError
+
+
+@pytest.fixture
+def transport_entrypoints(monkeypatch):
+    entrypoints = [
+        FakeEntryPoint(
+            "telegram",
+            "takopi.telegram.backend:telegram_backend",
+            plugins.TRANSPORT_GROUP,
+            loader=DummyTransport,
+        )
+    ]
+    install_entrypoints(monkeypatch, entrypoints)
+    return entrypoints
+
+
+def test_transport_registry_lists_telegram(transport_entrypoints) -> None:
     ids = transports.list_transports()
     assert "telegram" in ids
 
 
-def test_transport_registry_gets_telegram() -> None:
+def test_transport_registry_gets_telegram(transport_entrypoints) -> None:
     backend = transports.get_transport("telegram")
     assert backend.id == "telegram"
 
 
-def test_transport_registry_unknown() -> None:
+def test_transport_registry_unknown(transport_entrypoints) -> None:
     with pytest.raises(ConfigError, match="Unknown transport"):
         transports.get_transport("nope")