Improve test assertions to check log record attributes instead of text content

Co-authored-by: MartinHjelmare <3181692+MartinHjelmare@users.noreply.github.com>

tests/helpers/test_update_coordinator.py

@@ -943,10 +943,13 @@ async def test_config_entry_custom_integration(
     # Default without context should be None
     crd = update_coordinator.DataUpdateCoordinator[int](hass, _LOGGER, name="test")
     assert crd.config_entry is None
-    assert (
-        "Detected that custom integration 'my_integration' relies on ContextVar"
-        not in caplog.text
-    )
+    # Should not log any warnings about ContextVar usage for custom integrations
+    frame_records = [
+        record for record in caplog.records 
+        if record.name == "homeassistant.helpers.frame"
+        and "relies on ContextVar" in record.message
+    ]
+    assert len(frame_records) == 0
 
     # Explicit None is OK
     caplog.clear()
@@ -954,10 +957,13 @@ async def test_config_entry_custom_integration(
         hass, _LOGGER, name="test", config_entry=None
     )
     assert crd.config_entry is None
-    assert (
-        "Detected that custom integration 'my_integration' relies on ContextVar"
-        not in caplog.text
-    )
+    # Should not log any warnings about ContextVar usage for custom integrations
+    frame_records = [
+        record for record in caplog.records 
+        if record.name == "homeassistant.helpers.frame"
+        and "relies on ContextVar" in record.message
+    ]
+    assert len(frame_records) == 0
 
     # Explicit entry is OK
     caplog.clear()
@@ -965,10 +971,13 @@ async def test_config_entry_custom_integration(
         hass, _LOGGER, name="test", config_entry=entry
     )
     assert crd.config_entry is entry
-    assert (
-        "Detected that custom integration 'my_integration' relies on ContextVar"
-        not in caplog.text
-    )
+    # Should not log any warnings about ContextVar usage for custom integrations
+    frame_records = [
+        record for record in caplog.records 
+        if record.name == "homeassistant.helpers.frame"
+        and "relies on ContextVar" in record.message
+    ]
+    assert len(frame_records) == 0
 
     # set ContextVar
     config_entries.current_entry.set(entry)
@@ -977,10 +986,13 @@ async def test_config_entry_custom_integration(
     caplog.clear()
     crd = update_coordinator.DataUpdateCoordinator[int](hass, _LOGGER, name="test")
     assert crd.config_entry is entry
-    assert (
-        "Detected that custom integration 'my_integration' relies on ContextVar"
-        not in caplog.text
-    )
+    # Should not log any warnings about ContextVar usage for custom integrations
+    frame_records = [
+        record for record in caplog.records 
+        if record.name == "homeassistant.helpers.frame"
+        and "relies on ContextVar" in record.message
+    ]
+    assert len(frame_records) == 0
 
     # Explicit entry different from ContextVar not recommended, but should work
     another_entry = MockConfigEntry()
@@ -989,10 +1001,13 @@ async def test_config_entry_custom_integration(
         hass, _LOGGER, name="test", config_entry=another_entry
     )
     assert crd.config_entry is another_entry
-    assert (
-        "Detected that custom integration 'my_integration' relies on ContextVar"
-        not in caplog.text
-    )
+    # Should not log any warnings about ContextVar usage for custom integrations
+    frame_records = [
+        record for record in caplog.records 
+        if record.name == "homeassistant.helpers.frame"
+        and "relies on ContextVar" in record.message
+    ]
+    assert len(frame_records) == 0
 
 
 async def test_listener_unsubscribe_releases_coordinator(hass: HomeAssistant) -> None: