AVRCP: Add SDP record class and finder

tests/avrcp_test.py

@@ -423,6 +423,47 @@ def test_passthrough_commands():
     assert bytes(parsed) == play_pressed_bytes
 
 
+# -----------------------------------------------------------------------------
+@pytest.mark.asyncio
+async def test_find_sdp_records():
+    two_devices = await TwoDevices.create_with_avdtp()
+
+    # Add SDP records to device 1
+    controller_record = avrcp.ControllerServiceSdpRecord(
+        service_record_handle=0x10001,
+        avctp_version=(1, 4),
+        avrcp_version=(1, 6),
+        supported_features=(
+            avrcp.ControllerFeatures.CATEGORY_1
+            | avrcp.ControllerFeatures.SUPPORTS_BROWSING
+        ),
+    )
+    target_record = avrcp.TargetServiceSdpRecord(
+        service_record_handle=0x10002,
+        avctp_version=(1, 4),
+        avrcp_version=(1, 6),
+        supported_features=(
+            avrcp.TargetFeatures.CATEGORY_1 | avrcp.TargetFeatures.SUPPORTS_BROWSING
+        ),
+    )
+
+    two_devices.devices[1].sdp_service_records = {
+        0x10001: controller_record.to_service_attributes(),
+        0x10002: target_record.to_service_attributes(),
+    }
+
+    # Find records from device 0
+    controller_records = await avrcp.ControllerServiceSdpRecord.find(
+        two_devices.connections[0]
+    )
+    assert len(controller_records) == 1
+    assert controller_records[0] == controller_record
+
+    target_records = await avrcp.TargetServiceSdpRecord.find(two_devices.connections[0])
+    assert len(target_records) == 1
+    assert target_records[0] == target_record
+
+
 # -----------------------------------------------------------------------------
 @pytest.mark.asyncio
 async def test_get_supported_events():