Removal of extraneous parenthesis in tests

tests/components/filesize/test_sensor.py

@@ -23,7 +23,7 @@ class TestFileSensor(unittest.TestCase):
     def setup_method(self, method):
         """Set up things to be run when tests are started."""
         self.hass = get_test_home_assistant()
-        self.hass.config.whitelist_external_dirs = set((TEST_DIR))
+        self.hass.config.whitelist_external_dirs = {TEST_DIR}
 
     def teardown_method(self, method):
         """Stop everything that was started."""

tests/components/folder/test_sensor.py

@@ -28,7 +28,7 @@ def setup_method(self, method):
         self.hass = get_test_home_assistant()
         if not os.path.isdir(TEST_DIR):
             os.mkdir(TEST_DIR)
-        self.hass.config.whitelist_external_dirs = set((TEST_DIR))
+        self.hass.config.whitelist_external_dirs = {TEST_DIR}
 
     def teardown_method(self, method):
         """Stop everything that was started."""

tests/components/folder_watcher/test_init.py

@@ -20,7 +20,7 @@ async def test_invalid_path_setup(hass):
 async def test_valid_path_setup(hass):
     """Test that a valid path is setup."""
     cwd = os.path.join(os.path.dirname(__file__))
-    hass.config.whitelist_external_dirs = set((cwd))
+    hass.config.whitelist_external_dirs = {cwd}
     with patch.object(folder_watcher, "Watcher"):
         assert await async_setup_component(
             hass,

tests/components/homekit_controller/test_config_flow.py

@@ -100,11 +100,9 @@ def test_valid_pairing_codes(pairing_code):
 def get_flow_context(hass, result):
     """Get the flow context from the result of async_init or async_configure."""
     flow = next(
-        (
-            flow
-            for flow in hass.config_entries.flow.async_progress()
-            if flow["flow_id"] == result["flow_id"]
-        )
+        flow
+        for flow in hass.config_entries.flow.async_progress()
+        if flow["flow_id"] == result["flow_id"]
     )
 
     return flow["context"]

tests/components/homematicip_cloud/test_config_flow.py

@@ -35,11 +35,9 @@ async def test_flow_works(hass, simple_mock_home):
     assert result["errors"] == {"base": "press_the_button"}
 
     flow = next(
-        (
-            flow
-            for flow in hass.config_entries.flow.async_progress()
-            if flow["flow_id"] == result["flow_id"]
-        )
+        flow
+        for flow in hass.config_entries.flow.async_progress()
+        if flow["flow_id"] == result["flow_id"]
     )
     assert flow["context"]["unique_id"] == "ABC123"
 

tests/components/hue/test_config_flow.py

@@ -62,11 +62,9 @@ async def test_flow_works(hass):
     assert result["step_id"] == "link"
 
     flow = next(
-        (
-            flow
-            for flow in hass.config_entries.flow.async_progress()
-            if flow["flow_id"] == result["flow_id"]
-        )
+        flow
+        for flow in hass.config_entries.flow.async_progress()
+        if flow["flow_id"] == result["flow_id"]
     )
     assert flow["context"]["unique_id"] == "aabbccddeeff"
 
@@ -168,11 +166,9 @@ async def test_flow_two_bridges_discovered_one_new(hass, aioclient_mock):
     assert result["type"] == "form"
     assert result["step_id"] == "link"
     flow = next(
-        (
-            flow
-            for flow in hass.config_entries.flow.async_progress()
-            if flow["flow_id"] == result["flow_id"]
-        )
+        flow
+        for flow in hass.config_entries.flow.async_progress()
+        if flow["flow_id"] == result["flow_id"]
     )
     assert flow["context"]["unique_id"] == "beer"
 

tests/helpers/test_state.py

@@ -54,13 +54,13 @@ def test_async_track_states(hass):
 def test_call_to_component(hass):
     """Test calls to components state reproduction functions."""
     with patch(
-        ("homeassistant.components.media_player.reproduce_state.async_reproduce_states")
+        "homeassistant.components.media_player.reproduce_state.async_reproduce_states"
     ) as media_player_fun:
         media_player_fun.return_value = asyncio.Future()
         media_player_fun.return_value.set_result(None)
 
         with patch(
-            ("homeassistant.components.climate.reproduce_state.async_reproduce_states")
+            "homeassistant.components.climate.reproduce_state.async_reproduce_states"
         ) as climate_fun:
             climate_fun.return_value = asyncio.Future()
             climate_fun.return_value.set_result(None)