Missing plain/text http header in set_divert_mode (#436)

* fix /divertmode call

* missing =

* missing header in set_divert_mode

* Update openevsehttp/__main__.py

Co-authored-by: Chris <[email protected]>

* Update test_main.py

* remove unused headers variable

* formatting

* formatting with black

---------

Co-authored-by: Chris <[email protected]>
Co-authored-by: [email protected] <[email protected]>

Author: KipK

openevsehttp/__main__.py

@@ -876,19 +876,16 @@ async def set_led_brightness(self, level: int) -> None:
     async def set_divert_mode(self, mode: str = "fast") -> None:
         """Set the divert mode."""
         url = f"{self.url}divertmode"
-
         if mode not in ["fast", "eco"]:
-            _LOGGER.error("Invalid value for charge_mode: %s", mode)
+            _LOGGER.error("Invalid value for divert mode: %s", mode)
             raise ValueError
-
         _LOGGER.debug("Setting divert mode to %s", mode)
-
         # convert text to int
         new_mode = divert_mode[mode]
-        data = "divertmode=" + str(new_mode)
-        response = await self.process_request(
-            url=url, method="post", data=data
-        )  # noqa: E501
+
+        data = f"divertmode={new_mode}"
+
+        response = await self.process_request(url=url, method="post", rapi=data)
         if response != "Divert Mode changed":
             _LOGGER.error("Problem issuing command: %s", response)
             raise UnknownError

tests/test_main.py

@@ -2195,7 +2195,7 @@ async def test_set_divert_mode(
     with pytest.raises(ValueError):
         with caplog.at_level(logging.DEBUG):
             await test_charger_new.set_divert_mode("test")
-    assert "Invalid value for charge_mode: test" in caplog.text
+    assert "Invalid value for divert mode: test" in caplog.text
 
     mock_aioclient.post(
         TEST_URL_DIVERT,