Use snapshot assertion for ESPHome diagnostics test (#98913)

tests/components/esphome/test_diagnostics.py

@@ -1,12 +1,8 @@
 """Tests for the diagnostics data provided by the ESPHome integration."""
+from syrupy import SnapshotAssertion
 
-
-from homeassistant.components.esphome.const import CONF_DEVICE_NAME, CONF_NOISE_PSK
-from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT
 from homeassistant.core import HomeAssistant
 
-from . import DASHBOARD_SLUG
-
 from tests.common import MockConfigEntry
 from tests.components.diagnostics import get_diagnostics_for_config_entry
 from tests.typing import ClientSessionGenerator
@@ -18,17 +14,9 @@ async def test_diagnostics(
     init_integration: MockConfigEntry,
     enable_bluetooth: None,
     mock_dashboard,
+    snapshot: SnapshotAssertion,
 ) -> None:
     """Test diagnostics for config entry."""
     result = await get_diagnostics_for_config_entry(hass, hass_client, init_integration)
 
-    assert isinstance(result, dict)
-    assert result["config"]["data"] == {
-        CONF_DEVICE_NAME: "test",
-        CONF_HOST: "192.168.1.2",
-        CONF_PORT: 6053,
-        CONF_PASSWORD: "**REDACTED**",
-        CONF_NOISE_PSK: "**REDACTED**",
-    }
-    assert result["config"]["unique_id"] == "11:22:33:44:55:aa"
-    assert result["dashboard"] == DASHBOARD_SLUG
+    assert result == snapshot