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localthings/tests/test_fridge_capabilities.py
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"""Tests for fridge-specific capabilities."""
from custom_components.localthings.registry.capabilities import fridge
class TestTempCurrentGeneric:
"""Issue #7: unit must be read live from the device, not assumed to be
Fahrenheit -- a TP1X_REF_21K fridge (RL38C6B0CWW/EG) reports the same
resource in Celsius."""
def test_unit_reads_celsius(self):
desc = fridge.TEMP_CURRENT_GENERIC.entities[0]
assert desc.unit_fn({'temperature': 3.0, 'units': 'C'}) == '°C'
def test_unit_reads_fahrenheit(self):
desc = fridge.TEMP_CURRENT_GENERIC.entities[0]
assert desc.unit_fn({'temperature': 5.0, 'units': 'F'}) == '°F'
def test_unit_defaults_to_fahrenheit_when_missing(self):
desc = fridge.TEMP_CURRENT_GENERIC.entities[0]
assert desc.unit_fn({'temperature': 5.0}) == '°F'
class TestTempSetpointGeneric:
def test_unit_reads_celsius(self):
desc = fridge.TEMP_SETPOINT_GENERIC.entities[0]
assert desc.unit_fn({'temperature': -19.0, 'units': 'C'}) == '°C'
class TestTemperaturesFallback:
"""Aggregate /temperatures/vs/0 -- per-item unit from
x.com.samsung.da.unit ('Celsius'/'Fahrenheit')."""
def test_freezer_unit_celsius(self):
desc = next(e for e in fridge.TEMPERATURES_FALLBACK.entities
if e.key == 'freezer_temperature')
rep = {'x.com.samsung.da.items': [
{'x.com.samsung.da.description': 'Freezer', 'x.com.samsung.da.current': '-19',
'x.com.samsung.da.unit': 'Celsius'},
{'x.com.samsung.da.description': 'Fridge', 'x.com.samsung.da.current': '3',
'x.com.samsung.da.unit': 'Celsius'},
]}
assert desc.unit_fn(rep) == '°C'
assert desc.value_fn(rep['x.com.samsung.da.items']) == -19
def test_fridge_unit_fahrenheit(self):
desc = next(e for e in fridge.TEMPERATURES_FALLBACK.entities
if e.key == 'fridge_temperature')
rep = {'x.com.samsung.da.items': [
{'x.com.samsung.da.description': 'Fridge', 'x.com.samsung.da.current': '37',
'x.com.samsung.da.unit': 'Fahrenheit'},
]}
assert desc.unit_fn(rep) == '°F'
def test_unit_defaults_to_fahrenheit_when_item_missing(self):
desc = next(e for e in fridge.TEMPERATURES_FALLBACK.entities
if e.key == 'freezer_temperature')
assert desc.unit_fn({'x.com.samsung.da.items': []}) == '°F'
class TestDefrostBlockStatus:
"""DEFROST_BLOCK_ON means the defrost cycle is actively running, not
that defrost is being withheld -- confirmed against live dumps showing
it ON while defrost_delay is off."""
def test_key_and_name_reflect_active_defrosting(self):
desc = fridge.DEFROST_BLOCK_STATUS.entities[0]
assert desc.key == 'defrost_active'
def test_value_fn(self):
desc = fridge.DEFROST_BLOCK_STATUS.entities[0]
assert desc.value_fn(['DEFROST_BLOCK_ON']) is True
assert desc.value_fn(['DEFROST_BLOCK_OFF']) is False
class TestRefrigerationFallback:
"""/refrigeration/0 duplicates two of REFRIGERATION's (/refrigeration/vs/0)
fields under different names (rapidFreeze/rapidCool vs
rapidFreezing/rapidFridge) but also carries one genuinely new field
(defrost) that has no vs-href equivalent."""
def test_href(self):
assert fridge.REFRIGERATION_FALLBACK.href == '/refrigeration/0'
def test_defrost_active_is_fallback_of_defrost_block_status(self):
# Duplicates DEFROST_BLOCK_STATUS's defrost_active
# (/defrost/block/vs/0) -- only a true fallback when that richer
# href is absent (issue #7's device: /refrigeration/0 only).
desc = next(e for e in fridge.REFRIGERATION_FALLBACK.entities
if e.key == 'defrost_active')
assert desc.value_fn(True) is True
assert desc.value_fn(False) is False
assert desc.exists_fn({}, {'/refrigeration/0': {}}) is True
assert desc.exists_fn(
{}, {'/refrigeration/0': {}, '/defrost/block/vs/0': {}}) is False
def test_rapid_switches_hidden_when_vs_href_present(self):
for key in ('rapid_fridge', 'rapid_freezing'):
desc = next(e for e in fridge.REFRIGERATION_FALLBACK.entities if e.key == key)
assert desc.exists_fn({}, {'/refrigeration/vs/0': {}, '/refrigeration/0': {}}) is False
def test_rapid_switches_shown_when_vs_href_absent(self):
for key in ('rapid_fridge', 'rapid_freezing'):
desc = next(e for e in fridge.REFRIGERATION_FALLBACK.entities if e.key == key)
assert desc.exists_fn({}, {'/refrigeration/0': {}}) is True
class TestTp1xNativeDuplicateResources:
"""The US TP1X_REF_21K publishes two native mirrors in addition to the
richer vendor resources. They must count as covered without producing
duplicate entities or guessing unverified write contracts."""
def test_duplicate_capabilities_have_no_entities(self):
assert fridge.DEFROST_DELAY_NATIVE_DUPLICATE.entities == ()
assert fridge.ICEMAKER_STATUS_NATIVE_DUPLICATE.entities == ()
def test_us_fixture_has_complete_coverage(self):
from custom_components.localthings.registry.adapter import flatten
from custom_components.localthings.registry.by_type import refrigerator
from custom_components.localthings.registry.discovery import discover
from tests.conftest import _load_device
resources = _load_device('refrigerator_tp1x_ref_21k_us')
unbound = []
bound = discover(
resources,
refrigerator.REGISTRY.capabilities,
refrigerator.REGISTRY.pattern_capabilities,
log=unbound.append,
)
assert unbound == []
state = flatten(bound, resources)
assert state['defrost_delay'] is False
assert 'ice_maker_enabled' not in state
assert state['icemaker_one_enabled'] is True
assert state['icemaker_two_enabled'] is True