refactor(delivery): use workspace out as artifact root

tests/test_gateway_http.py

@@ -1,44 +1,23 @@
-import os
-from pathlib import Path
-
 import pytest
 from aiohttp.test_utils import make_mocked_request
 
-from nanobot.gateway.http import create_http_app, get_public_dir
+from nanobot.gateway.http import create_http_app
 
 
 @pytest.mark.asyncio
-async def test_gateway_public_route_maps_requests_into_workspace_public(tmp_path) -> None:
-    public_dir = get_public_dir(tmp_path)
-    file_path = public_dir / "hello.txt"
-    file_path.write_text("hello", encoding="utf-8")
+async def test_gateway_health_route_exists() -> None:
+    app = create_http_app()
+    request = make_mocked_request("GET", "/healthz", app=app)
+    match = await app.router.resolve(request)
 
-    app = create_http_app(tmp_path)
+    assert match.route.resource.canonical == "/healthz"
+
+
+@pytest.mark.asyncio
+async def test_gateway_public_route_is_not_registered() -> None:
+    app = create_http_app()
     request = make_mocked_request("GET", "/public/hello.txt", app=app)
     match = await app.router.resolve(request)
 
-    assert match.route.resource.canonical == "/public"
-    assert match["filename"] == "hello.txt"
-    assert Path(getattr(match.route.resource, "_directory")) == public_dir
-
-
-@pytest.mark.asyncio
-async def test_gateway_public_route_disables_symlink_following_and_allows_hard_links(tmp_path) -> None:
-    out_dir = tmp_path / "out"
-    out_dir.mkdir()
-    source = out_dir / "shot.png"
-    source.write_bytes(b"png")
-
-    public_dir = get_public_dir(tmp_path) / "qq"
-    public_dir.mkdir()
-    published = public_dir / "shot.png"
-    os.link(source, published)
-
-    app = create_http_app(tmp_path)
-    request = make_mocked_request("GET", "/public/qq/shot.png", app=app)
-    match = await app.router.resolve(request)
-
-    assert os.stat(source).st_ino == os.stat(published).st_ino
-    assert match.route.resource.canonical == "/public"
-    assert match["filename"] == "qq/shot.png"
-    assert getattr(match.route.resource, "_follow_symlinks") is False
+    assert match.http_exception.status == 404
+    assert [resource.canonical for resource in app.router.resources()] == ["/healthz"]