Add freshr diagnostics (#166912)

homeassistant/components/freshr/diagnostics.py

@@ -0,0 +1,34 @@
+"""Diagnostics support for Fresh-r."""
+
+from __future__ import annotations
+
+import dataclasses
+from typing import Any
+
+from homeassistant.components.diagnostics import async_redact_data
+from homeassistant.const import CONF_PASSWORD
+from homeassistant.core import HomeAssistant
+
+from .coordinator import FreshrConfigEntry
+
+TO_REDACT = {CONF_PASSWORD}
+
+
+async def async_get_config_entry_diagnostics(
+    hass: HomeAssistant, entry: FreshrConfigEntry
+) -> dict[str, Any]:
+    """Return diagnostics for a config entry."""
+    runtime_data = entry.runtime_data
+
+    return {
+        "entry": async_redact_data(entry.as_dict(), TO_REDACT),
+        "devices": [
+            dataclasses.asdict(device) for device in runtime_data.devices.data.values()
+        ],
+        "readings": {
+            device_id: dataclasses.asdict(coordinator.data)
+            if coordinator.data is not None
+            else None
+            for device_id, coordinator in runtime_data.readings.items()
+        },
+    }

homeassistant/components/freshr/quality_scale.yaml

@@ -41,7 +41,7 @@ rules:
 
   # Gold
   devices: done
-  diagnostics: todo
+  diagnostics: done
   discovery-update-info:
     status: exempt
     comment: Integration connects to a cloud service; no local network discovery is possible.

tests/components/freshr/snapshots/test_diagnostics.ambr

@@ -0,0 +1,53 @@
+# serializer version: 1
+# name: test_diagnostics
+  dict({
+    'devices': list([
+      dict({
+        'active_from': None,
+        'extras': dict({
+        }),
+        'id': 'SN001',
+        'type': 'unknown',
+      }),
+    ]),
+    'entry': dict({
+      'created_at': '2026-01-01T00:00:00+00:00',
+      'data': dict({
+        'password': '**REDACTED**',
+        'username': 'test-user',
+      }),
+      'disabled_by': None,
+      'discovery_keys': dict({
+      }),
+      'domain': 'freshr',
+      'entry_id': '01JKRA6QKPBE00ZZ9BKWDB3CTB',
+      'minor_version': 1,
+      'modified_at': '2026-01-01T00:00:00+00:00',
+      'options': dict({
+      }),
+      'pref_disable_new_entities': False,
+      'pref_disable_polling': False,
+      'source': 'user',
+      'subentries': list([
+      ]),
+      'title': 'Mock Title',
+      'unique_id': 'test-user',
+      'version': 1,
+    }),
+    'readings': dict({
+      'SN001': dict({
+        'co2': 850,
+        'dp': 10.2,
+        'extras': dict({
+        }),
+        'flow': 0.12,
+        'hum': 45,
+        't1': 21.5,
+        't2': 5.3,
+        't3': None,
+        't4': None,
+        'temp': None,
+      }),
+    }),
+  })
+# ---

tests/components/freshr/test_diagnostics.py

@@ -0,0 +1,25 @@
+"""Test the Fresh-r diagnostics."""
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.core import HomeAssistant
+
+from tests.common import MockConfigEntry
+from tests.components.diagnostics import get_diagnostics_for_config_entry
+from tests.typing import ClientSessionGenerator
+
+
+@pytest.mark.freeze_time("2026-01-01T00:00:00+00:00")
+@pytest.mark.usefixtures("init_integration")
+async def test_diagnostics(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    snapshot: SnapshotAssertion,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test diagnostics."""
+    assert (
+        await get_diagnostics_for_config_entry(hass, hass_client, mock_config_entry)
+        == snapshot
+    )