Analyze Qwen235 fixed PD simulator state

runs/frontier-fidelity-envelope-v1/test_fidelity_envelope.py

@@ -187,6 +187,42 @@ class FidelityEnvelopeTest(unittest.TestCase):
                 base, metrics_root=Path("/new/metrics"), run_id="state-run"
             )
 
+    def test_qwen235_real_state_proxy_parser(self) -> None:
+        module = load("analyze_qwen235_fixed_pd_state.py")
+        line = (
+            "Engine 000: Avg prompt throughput: 3276.8 tokens/s, "
+            "Avg generation throughput: 204.8 tokens/s, Running: 5 reqs, "
+            "Waiting: 0 reqs, GPU KV cache usage: 5.6%, Prefix cache hit rate: 0.0%\n"
+        )
+        with tempfile.TemporaryDirectory() as temporary:
+            path = Path(temporary) / "server.log"
+            path.write_text(line)
+            self.assertEqual(
+                module.parse_real_log(path),
+                [
+                    {
+                        "prompt_tokens_per_s": 3276.8,
+                        "generation_tokens_per_s": 204.8,
+                        "running": 5,
+                        "waiting": 0,
+                        "kv_percent": 5.6,
+                    }
+                ],
+            )
+
+    def test_qwen235_component_categories_are_additive(self) -> None:
+        module = load("analyze_qwen235_fixed_pd_state.py")
+        components = {
+            name: 1.0
+            for names in module.CATEGORIES.values()
+            for name in names
+        }
+        categorized = module.categorized_components(components)
+        self.assertEqual(sum(categorized.values()), float(len(components)))
+        components["unknown_graph_overhead"] = 1.0
+        with self.assertRaisesRegex(ValueError, "component schema drift"):
+            module.categorized_components(components)
+
     def test_materialize_qwen235_allreduce_requires_serving_contract(self) -> None:
         module = load("materialize_qwen235_v020_allreduce.py")
         with tempfile.TemporaryDirectory() as temporary: