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Debounce calls to Plex server (#33560)

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* Debounce calls to Plex server

* Simplify debounce by recommendation

* Update tests to handle debounce

* Test debouncer, fix & optimize tests

* Use property instead
This commit is contained in:
jjlawren
2020-04-04 00:34:42 -05:00
committed by GitHub
parent 1041dbe23c
commit 42353282d4
6 changed files with 120 additions and 35 deletions
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55
tests/components/plex/test_server.py
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@@ -1,5 +1,6 @@
"""Tests for Plex server."""
import copy
from datetime import timedelta
from asynctest import patch
@@ -7,16 +8,19 @@ from homeassistant.components.media_player import DOMAIN as MP_DOMAIN
from homeassistant.components.plex.const import (
CONF_IGNORE_NEW_SHARED_USERS,
CONF_MONITORED_USERS,
DEBOUNCE_TIMEOUT,
DOMAIN,
PLEX_UPDATE_PLATFORMS_SIGNAL,
SERVERS,
)
from homeassistant.helpers.dispatcher import async_dispatcher_send
import homeassistant.util.dt as dt_util
from .common import trigger_plex_update
from .const import DEFAULT_DATA, DEFAULT_OPTIONS
from .mock_classes import MockPlexServer
from tests.common import MockConfigEntry
from tests.common import MockConfigEntry, async_fire_time_changed
async def test_new_users_available(hass):
@@ -44,8 +48,7 @@ async def test_new_users_available(hass):
server_id = mock_plex_server.machineIdentifier
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
await trigger_plex_update(hass, server_id)
monitored_users = hass.data[DOMAIN][SERVERS][server_id].option_monitored_users
@@ -83,8 +86,7 @@ async def test_new_ignored_users_available(hass, caplog):
server_id = mock_plex_server.machineIdentifier
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
await trigger_plex_update(hass, server_id)
monitored_users = hass.data[DOMAIN][SERVERS][server_id].option_monitored_users
@@ -118,8 +120,7 @@ async def test_mark_sessions_idle(hass):
server_id = mock_plex_server.machineIdentifier
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
await trigger_plex_update(hass, server_id)
sensor = hass.states.get("sensor.plex_plex_server_1")
assert sensor.state == str(len(mock_plex_server.accounts))
@@ -127,8 +128,44 @@ async def test_mark_sessions_idle(hass):
mock_plex_server.clear_clients()
mock_plex_server.clear_sessions()
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
await trigger_plex_update(hass, server_id)
sensor = hass.states.get("sensor.plex_plex_server_1")
assert sensor.state == "0"
async def test_debouncer(hass, caplog):
"""Test debouncer decorator logic."""
entry = MockConfigEntry(
domain=DOMAIN,
data=DEFAULT_DATA,
options=DEFAULT_OPTIONS,
unique_id=DEFAULT_DATA["server_id"],
)
mock_plex_server = MockPlexServer(config_entry=entry)
with patch("plexapi.server.PlexServer", return_value=mock_plex_server), patch(
"homeassistant.components.plex.PlexWebsocket.listen"
):
entry.add_to_hass(hass)
assert await hass.config_entries.async_setup(entry.entry_id)
await hass.async_block_till_done()
server_id = mock_plex_server.machineIdentifier
# First two updates are skipped
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
await hass.async_block_till_done()
next_update = dt_util.utcnow() + timedelta(seconds=DEBOUNCE_TIMEOUT)
async_fire_time_changed(hass, next_update)
await hass.async_block_till_done()
assert (
caplog.text.count(f"Throttling update of {mock_plex_server.friendlyName}") == 2
)