Implement credentialed drill packaging workplan

tests/test_service_app.py

@@ -0,0 +1,41 @@
+import json
+from io import BytesIO
+
+from phase_memory.service_app import ServiceAppConfig, create_wsgi_app, main, service_app_metadata
+
+
+def test_service_app_metadata_exposes_deployable_routes_without_listener(tmp_path) -> None:
+    config = ServiceAppConfig(host="127.0.0.1", port=8123, local_store_path=str(tmp_path))
+
+    metadata = service_app_metadata(config)
+
+    assert metadata["schema_version"] == "phase_memory.service.app.v1"
+    assert metadata["config"]["port"] == 8123
+    assert metadata["readiness"]["ok"] is True
+    assert metadata["routes"]["operations"] == "/operations/{operation}"
+
+
+def test_service_wsgi_app_can_dispatch_without_opening_listener(tmp_path) -> None:
+    app = create_wsgi_app(ServiceAppConfig(local_store_path=str(tmp_path)))
+    statuses: list[str] = []
+
+    payload = json.dumps({"selection": {"schema_version": "markitect.memory.selection.v1", "id": "svc", "nodes": [], "events": []}}).encode("utf-8")
+    body = b"".join(
+        app(
+            {
+                "REQUEST_METHOD": "POST",
+                "PATH_INFO": "/operations/package.compile",
+                "CONTENT_LENGTH": str(len(payload)),
+                "wsgi.input": BytesIO(payload),
+            },
+            lambda status, _headers: statuses.append(status),
+        )
+    )
+
+    response = json.loads(body.decode("utf-8"))
+    assert statuses == ["200 OK"]
+    assert response["operation"] == "package.compile"
+
+
+def test_service_main_check_builds_app_without_serving(tmp_path) -> None:
+    assert main(["--check", "--store", str(tmp_path), "--port", "8124"]) == 0