Files
homeassistant_espscreen/tests/test_binary_words.py
T
Max Gramser 7311a1cdce Show binary sensors in Home Assistant's words and grey out what is off (0.2.62)
A binary sensor's tile and card now say what Home Assistant says for its
device class, such as Open or Closed for a door and Wet or Dry for a leak
sensor. The screen maps the class it already receives, with the same words
as the top bar and the history card; a test keeps both tables equal. A
history card still waiting for its answer no longer shows the previous
card's word.

Lights and binary sensors that are off turn grey, as in Home Assistant, and
a light without an icon of its own shows a crossed-out bulb while it is off,
on the tile and in the top bar. A chosen icon stays and turns grey.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 08:32:22 +02:00

75 lines
4.2 KiB
Python

"""Binary sensors in Home Assistant's words (app 0.2.62 / firmware 0.2.53): a door tile says Open or Closed.
The screen maps the device class itself (`tile_controls::binary_state_text`), from the `device_class` attribute every
state message has carried since app 0.2.23: nothing new on the wire, so it works with older apps too. These tests keep
its table equal to the add-on's `header_bar.BINARY_STATES`, which the top bar and the history card use.
"""
import re
import sys
import unittest
from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT / 'screen_manager/app'))
import header_bar # noqa: E402
import history_card # noqa: E402
from core import state_message # noqa: E402
CONTROLS = (ROOT / 'components/smart_display/tile_controls.h').read_text()
TILES = (ROOT / 'components/smart_display/runtime_tiles.h').read_text()
PROFILES = ('guition-4848s040.yaml', 'home-like-2432s028.yaml', 'packages/cyd.yaml', 'packages/guition.yaml')
def firmware_words():
block = re.search(r'constexpr BinaryWords BINARY_WORDS\[\] = \{(.*?)\n\};', CONTROLS, re.S)
return {device_class: (on, off) for device_class, on, off in re.findall(r'\{"(\w+)", "([^"]*)", "([^"]*)"\}', block.group(1))}
class BinaryWords(unittest.TestCase):
def test_the_screen_carries_the_add_on_s_words(self):
self.assertEqual(firmware_words(), header_bar.BINARY_STATES)
def test_top_bar_and_history_card_say_the_same(self):
for device_class, (on, off) in header_bar.BINARY_STATES.items():
attrs = {'device_class': device_class}
for raw, words in (('on', on), ('off', off)):
self.assertEqual(header_bar.value('binary_sensor.x', {'state': raw, 'attributes': attrs}), (words, None))
self.assertEqual(history_card.state_label('binary_sensor', raw, attrs), words)
# Without a class, or with one Home Assistant adds later, all of them say On and Off.
for attrs in ({}, {'device_class': 'future_class'}):
self.assertEqual(header_bar.value('binary_sensor.x', {'state': 'on', 'attributes': attrs}), ('On', None))
self.assertEqual(history_card.state_label('binary_sensor', 'off', attrs), 'Off')
self.assertIn('return on ? "On" : "Off";', CONTROLS)
def test_the_state_message_already_carries_the_class(self):
tile = {'entity': 'binary_sensor.front_door', 'name': ''}
states = {'binary_sensor.front_door': {'state': 'on', 'attributes': {'device_class': 'door', 'friendly_name': 'Front door'}}}
message = state_message(0, tile, states)
self.assertEqual((message['state'], message['a']['device_class']), ('on', 'door'))
self.assertNotIn('x', message)
self.assertIn('tile.device_class=string(a["device_class"],24);', TILES)
self.assertLessEqual(max(map(len, header_bar.BINARY_STATES)), 24)
def test_tile_card_and_heading_use_them_for_binary_sensors_only(self):
self.assertIn('else if (d == "binary_sensor" && (value == "on" || value == "off")) '
'value = tile_controls::binary_state_text(t.device_class, value == "on");', TILES)
self.assertIn('if(t.domain()=="binary_sensor"&&(t.state=="on"||t.state=="off"))'
'return tile_controls::binary_state_text(t.device_class,t.state=="on");', TILES)
# A card still waiting for its history must not take the words of the card opened before it.
self.assertIn('if(history.entity==t.entity)for(const auto &pair:history.words)', TILES)
def test_the_fonts_carry_every_word(self):
letters = set(''.join(on + off for on, off in header_bar.BINARY_STATES.values()))
self.assertLessEqual(letters, set(header_bar.GLYPHS))
for name in PROFILES:
text = (ROOT / name).read_text()
for font in ('headline', 'watch_value', 'label', 'sublabel', 'sublabel_big'):
block = re.search(r'id: ' + font + r'\n size: \d+\n bpp: 4\n glyphs: \[(.*?)\]\n', text, re.S)
self.assertIsNotNone(block, (name, font))
glyphs = {a or b for a, b in re.findall(r"'([^'])'|\"(')\"", block.group(1))}
self.assertLessEqual(letters, glyphs, (name, font))
if __name__ == '__main__':
unittest.main()