[全双工依赖接入]：完成真实APM依赖安装和接线，包含aec-audio-processing、音频自测和最终门禁

tests/test_cli_acceptance.py

@@ -85,9 +85,10 @@ class CliAcceptanceTests(unittest.TestCase):
         self.assertTrue(data["success"])
         self.assertEqual(data["command"], "run-agent-live")
         self.assertEqual(data["assistant_mode"], "full_duplex_agent")
-        self.assertFalse(data["full_duplex_runtime_ready"])
+        self.assertTrue(data["full_duplex_runtime_ready"])
         self.assertEqual(data["audio_apm_provider"], "webrtc")
-        self.assertEqual(data["audio_apm_error_code"], "AUDIO_APM_UNAVAILABLE")
+        self.assertEqual(data["audio_apm_error_code"], "")
+        self.assertTrue(data["audio_apm_available"])
         self.assertTrue(data["llm_streaming_enabled"])
         self.assertEqual(data["turn_based_entry"], "run-live")
 
@@ -215,16 +216,22 @@ class CliAcceptanceTests(unittest.TestCase):
         self.assertTrue(data["checks"]["barge_in"])
         self.assertTrue(data["checks"]["tool_router"])
 
-    def test_audio_self_test_reports_missing_required_apm(self) -> None:
+    def test_audio_self_test_reports_missing_required_apm_when_probe_fails(self) -> None:
         with tempfile.TemporaryDirectory() as tmp:
-            code, data = self.call(
-                "--env-file",
-                str(Path(tmp) / ".env"),
-                "audio-self-test",
-                "--duration",
-                "1",
-                "--check-echo",
-            )
+            with patch("owner_voice_pet.full_duplex_audio.webrtc_apm_probe") as probe:
+                probe.return_value = type(
+                    "Health",
+                    (),
+                    {"available": False, "provider": "webrtc", "message": "missing binding"},
+                )()
+                code, data = self.call(
+                    "--env-file",
+                    str(Path(tmp) / ".env"),
+                    "audio-self-test",
+                    "--duration",
+                    "1",
+                    "--check-echo",
+                )
 
         self.assertEqual(code, 1)
         self.assertFalse(data["success"])