diff --git a/tests/components/vodafone_station/test_coordinator.py b/tests/components/vodafone_station/test_coordinator.py
index 1a9470245c7..5f75b538803 100644
--- a/tests/components/vodafone_station/test_coordinator.py
+++ b/tests/components/vodafone_station/test_coordinator.py
@@ -40,8 +40,7 @@ async def test_coordinator_device_cleanup(
 
     device_tracker = f"device_tracker.{DEVICE_1_HOST}"
 
-    state = hass.states.get(device_tracker)
-    assert state is not None
+    assert hass.states.get(device_tracker)
 
     mock_vodafone_station_router.get_devices_data.return_value = {
         DEVICE_2_MAC: VodafoneStationDevice(
@@ -59,10 +58,10 @@ async def test_coordinator_device_cleanup(
     async_fire_time_changed(hass)
     await hass.async_block_till_done(wait_background_tasks=True)
 
-    state = hass.states.get(device_tracker)
-    assert state is None
+    assert hass.states.get(device_tracker) is None
     assert f"Skipping entity {DEVICE_2_HOST}" in caplog.text
 
-    device = device_registry.async_get_device(identifiers={(DOMAIN, DEVICE_1_MAC)})
-    assert device is None
+    assert (
+        device_registry.async_get_device(identifiers={(DOMAIN, DEVICE_1_MAC)}) is None
+    )
     assert f"Removing device: {DEVICE_1_HOST}" in caplog.text
diff --git a/tests/components/vodafone_station/test_device_tracker.py b/tests/components/vodafone_station/test_device_tracker.py
index e172fa76de5..a94f4ad05c4 100644
--- a/tests/components/vodafone_station/test_device_tracker.py
+++ b/tests/components/vodafone_station/test_device_tracker.py
@@ -47,8 +47,7 @@ async def test_consider_home(
 
     device_tracker = f"device_tracker.{DEVICE_1_HOST}"
 
-    state = hass.states.get(device_tracker)
-    assert state
+    assert (state := hass.states.get(device_tracker))
     assert state.state == STATE_HOME
 
     mock_vodafone_station_router.get_devices_data.return_value[
@@ -59,6 +58,5 @@ async def test_consider_home(
     async_fire_time_changed(hass)
     await hass.async_block_till_done(wait_background_tasks=True)
 
-    state = hass.states.get(device_tracker)
-    assert state
+    assert (state := hass.states.get(device_tracker))
     assert state.state == STATE_NOT_HOME
diff --git a/tests/components/vodafone_station/test_sensor.py b/tests/components/vodafone_station/test_sensor.py
index ddf97824c75..5f27b67e3dd 100644
--- a/tests/components/vodafone_station/test_sensor.py
+++ b/tests/components/vodafone_station/test_sensor.py
@@ -55,8 +55,7 @@ async def test_active_connection_type(
 
     active_connection_entity = "sensor.vodafone_station_m123456789_active_connection"
 
-    state = hass.states.get(active_connection_entity)
-    assert state
+    assert (state := hass.states.get(active_connection_entity))
     assert state.state == STATE_UNKNOWN
 
     mock_vodafone_station_router.get_sensor_data.return_value[connection_type] = (
@@ -67,8 +66,7 @@ async def test_active_connection_type(
     async_fire_time_changed(hass)
     await hass.async_block_till_done(wait_background_tasks=True)
 
-    state = hass.states.get(active_connection_entity)
-    assert state
+    assert (state := hass.states.get(active_connection_entity))
     assert state.state == LINE_TYPES[index]
 
 
@@ -85,8 +83,7 @@ async def test_uptime(
     uptime = "2024-11-19T20:19:00+00:00"
     uptime_entity = "sensor.vodafone_station_m123456789_uptime"
 
-    state = hass.states.get(uptime_entity)
-    assert state
+    assert (state := hass.states.get(uptime_entity))
     assert state.state == uptime
 
     mock_vodafone_station_router.get_sensor_data.return_value["sys_uptime"] = "12:17:23"
@@ -95,8 +92,7 @@ async def test_uptime(
     async_fire_time_changed(hass)
     await hass.async_block_till_done(wait_background_tasks=True)
 
-    state = hass.states.get(uptime_entity)
-    assert state
+    assert (state := hass.states.get(uptime_entity))
     assert state.state == uptime
 
 
@@ -124,6 +120,5 @@ async def test_coordinator_client_connector_error(
     async_fire_time_changed(hass)
     await hass.async_block_till_done(wait_background_tasks=True)
 
-    state = hass.states.get("sensor.vodafone_station_m123456789_uptime")
-    assert state
+    assert (state := hass.states.get("sensor.vodafone_station_m123456789_uptime"))
     assert state.state == STATE_UNAVAILABLE