Add support for providing target for firmware (#453)

* Add support for target

* black

* use kwargs

Author: raman325

test/test_firmware.py

@@ -25,12 +25,14 @@ async def test_begin_firmware_update_guess_format(url, client_session, multisens
                 "firmwareFilename": "test",
                 "firmwareFile": "AAAAAAAAAAAAAA==",
             },
-            require_schema=5,
+            require_schema=18,
         )
         disconnect_mock.assert_called_once()
 
 
-async def test_begin_firmware_update_known_format(url, client_session, multisensor_6):
+async def test_begin_firmware_update_known_format_and_target(
+    url, client_session, multisensor_6
+):
     """Test begin_firmware_update with known format."""
     with patch("zwave_js_server.firmware.Client.connect") as connect_mock, patch(
         "zwave_js_server.firmware.Client.set_api_schema"
@@ -41,7 +43,13 @@ async def test_begin_firmware_update_known_format(url, client_session, multisens
     ) as disconnect_mock:
         node = multisensor_6
         await begin_firmware_update(
-            url, node, "test", bytes(10), client_session, "test"
+            url=url,
+            node=node,
+            filename="test",
+            file=bytes(10),
+            session=client_session,
+            file_format="test",
+            target=0,
         )
 
         connect_mock.assert_called_once()
@@ -53,7 +61,8 @@ async def test_begin_firmware_update_known_format(url, client_session, multisens
                 "firmwareFilename": "test",
                 "firmwareFile": "AAAAAAAAAAAAAA==",
                 "firmwareFileFormat": "test",
+                "target": 0,
             },
-            require_schema=5,
+            require_schema=18,
         )
         disconnect_mock.assert_called_once()

zwave_js_server/firmware.py

@@ -16,6 +16,7 @@ async def begin_firmware_update(
     file: bytes,
     session: aiohttp.ClientSession,
     file_format: Optional[str] = None,
+    target: Optional[int] = None,
 ) -> None:
     """Send beginFirmwareUpdate command to Node."""
     client = Client(url, session)
@@ -33,7 +34,10 @@ async def begin_firmware_update(
     if file_format is not None:
         cmd["firmwareFileFormat"] = file_format
 
-    await client.async_send_command(cmd, require_schema=5)
+    if target is not None:
+        cmd["target"] = target
+
+    await client.async_send_command(cmd, require_schema=18)
     await client.disconnect()
     if not receive_task.done():
         receive_task.cancel()