feat: add ACP registry metadata for Zed

tests/acp/test_auth.py

@@ -1,6 +1,11 @@
 """Tests for acp_adapter.auth — provider detection."""
 
-from acp_adapter.auth import has_provider, detect_provider
+from acp_adapter.auth import (
+    TERMINAL_SETUP_AUTH_METHOD_ID,
+    build_auth_methods,
+    has_provider,
+    detect_provider,
+)
 
 
 class TestHasProvider:
@@ -54,3 +59,44 @@ class TestDetectProvider:
 
         monkeypatch.setattr("hermes_cli.runtime_provider.resolve_runtime_provider", _boom)
         assert detect_provider() is None
+
+    def test_detect_provider_strips_and_lowercases_provider(self, monkeypatch):
+        monkeypatch.setattr(
+            "hermes_cli.runtime_provider.resolve_runtime_provider",
+            lambda: {"provider": " OpenRouter ", "api_key": " sk-or-test "},
+        )
+        assert detect_provider() == "openrouter"
+
+
+class TestBuildAuthMethods:
+    def test_build_auth_methods_returns_provider_and_terminal_when_configured(self, monkeypatch):
+        monkeypatch.setattr("acp_adapter.auth.detect_provider", lambda: "openrouter")
+
+        methods = build_auth_methods()
+        payloads = [method.model_dump(by_alias=True, exclude_none=True) for method in methods]
+
+        assert payloads[0]["id"] == "openrouter"
+        assert payloads[0]["name"] == "openrouter runtime credentials"
+        assert any(payload["id"] == TERMINAL_SETUP_AUTH_METHOD_ID for payload in payloads)
+        terminal = next(payload for payload in payloads if payload["id"] == TERMINAL_SETUP_AUTH_METHOD_ID)
+        assert terminal["type"] == "terminal"
+        assert terminal["args"] == ["--setup"]
+
+    def test_build_auth_methods_returns_terminal_setup_when_unconfigured(self, monkeypatch):
+        monkeypatch.setattr("acp_adapter.auth.detect_provider", lambda: None)
+
+        methods = build_auth_methods()
+        payloads = [method.model_dump(by_alias=True, exclude_none=True) for method in methods]
+
+        assert payloads == [
+            {
+                "args": ["--setup"],
+                "description": (
+                    "Open Hermes' interactive model/provider setup in a terminal. "
+                    "Use this when Hermes has not been configured on this machine yet."
+                ),
+                "id": TERMINAL_SETUP_AUTH_METHOD_ID,
+                "name": "Configure Hermes provider",
+                "type": "terminal",
+            }
+        ]