Add diagnostics to proximity (#109393)

tests/components/proximity/test_diagnostics.py

@@ -0,0 +1,62 @@
+"""Tests for proximity diagnostics platform."""
+from __future__ import annotations
+
+from syrupy.assertion import SnapshotAssertion
+from syrupy.filters import props
+
+from homeassistant.components.proximity.const import (
+    CONF_IGNORED_ZONES,
+    CONF_TOLERANCE,
+    CONF_TRACKED_ENTITIES,
+    DOMAIN,
+)
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import CONF_ZONE
+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
+
+
+async def test_entry_diagnostics(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    snapshot: SnapshotAssertion,
+) -> None:
+    """Test config entry diagnostics."""
+    hass.states.async_set(
+        "device_tracker.test1",
+        "not_home",
+        {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
+    )
+    hass.states.async_set(
+        "device_tracker.test2",
+        "not_home",
+        {"friendly_name": "test2", "latitude": 150.1, "longitude": 20.1},
+    )
+
+    mock_entry = MockConfigEntry(
+        domain=DOMAIN,
+        title="home",
+        data={
+            CONF_ZONE: "zone.home",
+            CONF_TRACKED_ENTITIES: [
+                "device_tracker.test1",
+                "device_tracker.test2",
+                "device_tracker.test3",
+            ],
+            CONF_IGNORED_ZONES: [],
+            CONF_TOLERANCE: 1,
+        },
+        unique_id=f"{DOMAIN}_home",
+    )
+
+    mock_entry.add_to_hass(hass)
+    assert await hass.config_entries.async_setup(mock_entry.entry_id)
+    await hass.async_block_till_done()
+    assert mock_entry.state == ConfigEntryState.LOADED
+
+    assert await get_diagnostics_for_config_entry(
+        hass, hass_client, mock_entry
+    ) == snapshot(exclude=props("entry_id", "last_changed", "last_updated"))