diff --git a/tests/common.py b/tests/common.py
index 523bd12d590..c2d561551ca 100644
--- a/tests/common.py
+++ b/tests/common.py
@@ -1054,7 +1054,12 @@ class MockConfigEntry(config_entries.ConfigEntry):
         """
         self._async_set_state(hass, state, reason)
 
-    async def start_reauth_flow(self, hass: HomeAssistant) -> ConfigFlowResult:
+    async def start_reauth_flow(
+        self,
+        hass: HomeAssistant,
+        context: dict[str, Any] | None = None,
+        data: dict[str, Any] | None = None,
+    ) -> ConfigFlowResult:
         """Start a reauthentication flow."""
         return await hass.config_entries.flow.async_init(
             self.domain,
@@ -1063,8 +1068,9 @@ class MockConfigEntry(config_entries.ConfigEntry):
                 "entry_id": self.entry_id,
                 "title_placeholders": {"name": self.title},
                 "unique_id": self.unique_id,
-            },
-            data=self.data,
+            }
+            | (context or {}),
+            data=self.data | (data or {}),
         )
 
 
diff --git a/tests/components/broadlink/test_config_flow.py b/tests/components/broadlink/test_config_flow.py
index 2def8c0b3b9..f31cb380631 100644
--- a/tests/components/broadlink/test_config_flow.py
+++ b/tests/components/broadlink/test_config_flow.py
@@ -734,13 +734,9 @@ async def test_flow_reauth_works(hass: HomeAssistant) -> None:
     mock_entry.add_to_hass(hass)
     mock_api = device.get_mock_api()
     mock_api.auth.side_effect = blke.AuthenticationError()
-    data = {"name": device.name, **device.get_entry_data()}
 
     with patch(DEVICE_FACTORY, return_value=mock_api):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN, context={"source": config_entries.SOURCE_REAUTH}, data=data
-        )
-
+        result = await mock_entry.start_reauth_flow(hass, data={"name": device.name})
     assert result["type"] is FlowResultType.FORM
     assert result["step_id"] == "reset"
 
@@ -770,12 +766,8 @@ async def test_flow_reauth_invalid_host(hass: HomeAssistant) -> None:
     mock_entry.add_to_hass(hass)
     mock_api = device.get_mock_api()
     mock_api.auth.side_effect = blke.AuthenticationError()
-    data = {"name": device.name, **device.get_entry_data()}
-
     with patch(DEVICE_FACTORY, return_value=mock_api):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN, context={"source": config_entries.SOURCE_REAUTH}, data=data
-        )
+        result = await mock_entry.start_reauth_flow(hass, data={"name": device.name})
 
     device.mac = get_device("Office").mac
     mock_api = device.get_mock_api()
@@ -804,12 +796,9 @@ async def test_flow_reauth_valid_host(hass: HomeAssistant) -> None:
     mock_entry.add_to_hass(hass)
     mock_api = device.get_mock_api()
     mock_api.auth.side_effect = blke.AuthenticationError()
-    data = {"name": device.name, **device.get_entry_data()}
 
     with patch(DEVICE_FACTORY, return_value=mock_api):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN, context={"source": config_entries.SOURCE_REAUTH}, data=data
-        )
+        result = await mock_entry.start_reauth_flow(hass, data={"name": device.name})
 
     device.host = "192.168.1.128"
     mock_api = device.get_mock_api()
diff --git a/tests/components/bthome/test_config_flow.py b/tests/components/bthome/test_config_flow.py
index acf490d341e..faf2f1c9ef5 100644
--- a/tests/components/bthome/test_config_flow.py
+++ b/tests/components/bthome/test_config_flow.py
@@ -563,16 +563,7 @@ async def test_async_step_reauth_abort_early(hass: HomeAssistant) -> None:
 
     device = DeviceData()
 
-    result = await hass.config_entries.flow.async_init(
-        DOMAIN,
-        context={
-            "source": config_entries.SOURCE_REAUTH,
-            "entry_id": entry.entry_id,
-            "title_placeholders": {"name": entry.title},
-            "unique_id": entry.unique_id,
-        },
-        data=entry.data | {"device": device},
-    )
+    result = await entry.start_reauth_flow(hass, data={"device": device})
 
     assert result["type"] is FlowResultType.ABORT
     assert result["reason"] == "reauth_successful"