Add sensors to ntfy integration (#145262)

* Add sensors

* small changes

* test coverage

* changes

* update snapshot

tests/components/ntfy/test_init.py

@@ -65,3 +65,37 @@ async def test_config_entry_not_ready(
     await hass.async_block_till_done()
 
     assert config_entry.state is state
+
+
+@pytest.mark.parametrize(
+    ("exception", "state"),
+    [
+        (
+            NtfyUnauthorizedAuthenticationError(
+                40101,
+                401,
+                "unauthorized",
+                "https://ntfy.sh/docs/publish/#authentication",
+            ),
+            ConfigEntryState.SETUP_ERROR,
+        ),
+        (NtfyHTTPError(418001, 418, "I'm a teapot", ""), ConfigEntryState.SETUP_RETRY),
+        (NtfyConnectionError, ConfigEntryState.SETUP_RETRY),
+        (NtfyTimeoutError, ConfigEntryState.SETUP_RETRY),
+    ],
+)
+async def test_coordinator_update_exceptions(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    mock_aiontfy: AsyncMock,
+    exception: Exception,
+    state: ConfigEntryState,
+) -> None:
+    """Test config entry not ready from update failed in _async_update_data."""
+    mock_aiontfy.account.side_effect = [None, exception]
+
+    config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert config_entry.state is state

tests/components/ntfy/test_sensor.py

@@ -0,0 +1,42 @@
+"""Tests for the ntfy sensor platform."""
+
+from collections.abc import Generator
+from unittest.mock import patch
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+@pytest.fixture(autouse=True)
+def sensor_only() -> Generator[None]:
+    """Enable only the sensor platform."""
+    with patch(
+        "homeassistant.components.ntfy.PLATFORMS",
+        [Platform.SENSOR],
+    ):
+        yield
+
+
+@pytest.mark.usefixtures("mock_aiontfy", "entity_registry_enabled_by_default")
+async def test_setup(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Snapshot test states of sensor platform."""
+
+    config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert config_entry.state is ConfigEntryState.LOADED
+
+    await snapshot_platform(hass, entity_registry, snapshot, config_entry.entry_id)