Files
localthings/tests/test_common_capabilities.py
T
Marc Billow 07061c734d Fix more pre-existing ty diagnostics in test files
Continues narrowing SamsungEntityDescription accesses to the correct
subclass and asserting Optional write_fn/match_fn/exists_fn fields are
set before calling them, per the pattern established in the previous
commit.
2026-08-03 00:03:08 +00:00

635 lines
27 KiB
Python

from custom_components.localthings.registry.capabilities import common
from custom_components.localthings.registry.discovery import discover
from custom_components.localthings.registry.entities import BinarySensorDesc, SwitchDesc
from tests.conftest import _load_device
def _reg():
return {
c.href: [c]
for c in (
common.KIDS_LOCK_GENERIC,
common.KIDS_LOCK_VS_FALLBACK,
common.REMOTE_CONTROL_GENERIC,
common.REMOTE_CONTROL_VS_FALLBACK,
common.POWER_GENERIC,
common.POWER_VS_FALLBACK,
common.ALARMS,
common.ENERGY_METER,
common.WATER_METER,
common.WATER_FILTER,
)
}
def test_kids_lock_vs_value_fn():
"""binary_sensor's 'lock' device class is inverted from a plain on/off
switch: On means open/unlocked (issues #181/#183 -- see
TestKidsLockFallback.test_vs_fallback_is_read_only for why this is a
binary_sensor at all)."""
desc = common.KIDS_LOCK_VS_FALLBACK.entities[0]
assert desc.value_fn("Lock") is False
assert desc.value_fn("Ready") is True
def test_common_caps_discover_on_dishwasher(dishwasher_resources):
bound = discover(dishwasher_resources, _reg())
keys = {b.desc.key for b in bound}
assert "child_lock" in keys
assert "remote_control" in keys
assert "power_switch" in keys
class TestMergeOptionsField:
"""merge_options_field() is the read side of issue #54's finding: a
write only needs to carry the changed token, so the coordinator uses
this to keep its optimistic cache entry complete (every sibling option
still present) without waiting on a real poll."""
def test_replaces_matching_prefix(self):
cached = ["DeviceType_0167", "Course_16", "GMT_04"]
assert common.merge_options_field(cached, ["Course_1D"]) == [
"DeviceType_0167",
"Course_1D",
"GMT_04",
]
def test_appends_when_prefix_absent(self):
cached = ["DeviceType_0167"]
assert common.merge_options_field(cached, ["NaturalSteam_On"]) == [
"DeviceType_0167",
"NaturalSteam_On",
]
def test_merges_multiple_tokens_independently(self):
cached = ["DetergentLevelCtrl_1", "SoftenerLevelCtrl_0", "GMT_04"]
merged = common.merge_options_field(cached, ["SoftenerLevelCtrl_2"])
assert merged == ["DetergentLevelCtrl_1", "SoftenerLevelCtrl_2", "GMT_04"]
def test_handles_missing_cache(self):
assert common.merge_options_field(None, ["Course_1D"]) == ["Course_1D"]
def test_ignores_malformed_tokens(self):
cached = ["Course_16"]
assert common.merge_options_field(cached, ["nounderscore"]) == ["Course_16"]
class TestMergeItemsField:
"""merge_items_field() is the items[]-array counterpart of
merge_options_field above (issue #91 review feedback): a vendor
x.com.samsung.da.items[] write only needs to carry the item id plus the
field(s) being changed, so the coordinator uses this to keep its
optimistic cache entry complete (current/minimum/maximum/unit still
present) without waiting on a real poll."""
def test_merges_fields_into_matching_id(self):
cached = [
{
"x.com.samsung.da.id": "0",
"x.com.samsung.da.current": "20.0",
"x.com.samsung.da.maximum": "30",
"x.com.samsung.da.minimum": "16",
}
]
merged = common.merge_items_field(
cached, [{"x.com.samsung.da.id": "0", "x.com.samsung.da.desired": "22"}]
)
assert merged == [
{
"x.com.samsung.da.id": "0",
"x.com.samsung.da.current": "20.0",
"x.com.samsung.da.maximum": "30",
"x.com.samsung.da.minimum": "16",
"x.com.samsung.da.desired": "22",
}
]
def test_appends_when_id_absent(self):
cached = [{"x.com.samsung.da.id": "0", "x.com.samsung.da.current": "20.0"}]
merged = common.merge_items_field(
cached, [{"x.com.samsung.da.id": "1", "x.com.samsung.da.desired": "22"}]
)
assert merged == [
{"x.com.samsung.da.id": "0", "x.com.samsung.da.current": "20.0"},
{"x.com.samsung.da.id": "1", "x.com.samsung.da.desired": "22"},
]
def test_handles_missing_cache(self):
assert common.merge_items_field(
None, [{"x.com.samsung.da.id": "0", "x.com.samsung.da.desired": "22"}]
) == [{"x.com.samsung.da.id": "0", "x.com.samsung.da.desired": "22"}]
def test_ignores_malformed_new_items(self):
cached = [{"x.com.samsung.da.id": "0", "x.com.samsung.da.current": "20.0"}]
assert common.merge_items_field(cached, ["not-a-dict"]) == cached
# ---------------------------------------------------------------------------
# OCF-native / vendor '-vs' fallback pairs (power, kids-lock, remote control).
# ---------------------------------------------------------------------------
class TestPowerFallback:
def test_generic_href_read_write(self):
assert common.POWER_GENERIC.href == "/power/0"
desc = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
assert desc.value_fn(True) is True
assert desc.value_fn(False) is False
assert desc.write_fn is not None
result = desc.write_fn("On", {})
assert result is not None
path, body = result
assert path == ["power", "0"]
assert body == {"value": True}
off_result = desc.write_fn("Off", {})
assert off_result is not None
assert off_result[1] == {"value": False}
def test_vs_fallback_binds_only_when_generic_absent(self):
assert common.POWER_VS_FALLBACK.href == "/power/vs/0"
assert common.POWER_VS_FALLBACK.match_fn is not None
assert common.POWER_VS_FALLBACK.match_fn({}, {"/power/vs/0": {}}) is True
assert common.POWER_VS_FALLBACK.match_fn({}, {"/power/0": {}, "/power/vs/0": {}}) is False
def test_vs_fallback_read_write(self):
desc = next(e for e in common.POWER_VS_FALLBACK.entities if isinstance(e, SwitchDesc))
assert desc.value_fn("On") is True
assert desc.value_fn("Off") is False
assert desc.write_fn is not None
result = desc.write_fn("On", {})
assert result is not None
path, body = result
assert path == ["power", "vs", "0"]
assert body == {"x.com.samsung.da.power": "On"}
def test_power_switch_hidden_when_firmware_disallows(self):
switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
resources = {
"/power/0": {"value": True},
"/wm/setinfo/vs/0": {"x.com.samsung.da.isModelSettingPowerOnOff": "false"},
}
assert switch.exists_fn is not None
assert sensor.exists_fn is not None
assert switch.exists_fn(resources["/power/0"], resources) is False
assert sensor.exists_fn(resources["/power/0"], resources) is True
def test_power_switch_writable_when_firmware_allows(self):
switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
resources = {
"/power/0": {"value": True},
"/wm/setinfo/vs/0": {"x.com.samsung.da.isModelSettingPowerOnOff": "true"},
}
assert switch.exists_fn is not None
assert sensor.exists_fn is not None
assert switch.exists_fn(resources["/power/0"], resources) is True
assert sensor.exists_fn(resources["/power/0"], resources) is False
def test_power_switch_default_writable_without_setinfo(self):
switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
resources = {"/power/0": {"value": True}}
assert switch.exists_fn is not None
assert sensor.exists_fn is not None
assert switch.exists_fn(resources["/power/0"], resources) is True
assert sensor.exists_fn(resources["/power/0"], resources) is False
def test_polled_warm_so_power_state_reflects_quickly(self):
"""issue #56 follow-up: neither href had a poll_tier, so power state
only ever refreshed on the once-per-30s summary poll instead of the
subscribe/subpoll cadence 'warm'/'hot' hrefs get -- same reasoning
as REMOTE_CONTROL_GENERIC/VS_FALLBACK's own 'warm' tier."""
assert common.POWER_GENERIC.poll_tier == "warm"
assert common.POWER_VS_FALLBACK.poll_tier == "warm"
class TestWmSetinfoFlags:
def test_washer_fixture_carries_setinfo_from_device0(self):
"""/wm/setinfo/vs/0 lands in the seed snapshot -- no dedicated capability."""
resources = _load_device("washer")
assert "/wm/setinfo/vs/0" in resources
assert common.model_allows_power_on_off(resources) is False
assert common.model_setting_without_sc(resources) is True
def test_dishwasher_allows_power_on_off(self):
resources = _load_device("dishwasher")
assert common.model_allows_power_on_off(resources) is True
assert common.model_setting_without_sc(resources) is False
def test_deleted_alarms_filtered(self):
assert (
common._active_alarm_codes(
[
{
"x.com.samsung.da.code": "ErrorCode",
"x.com.samsung.da.state": "Deleted",
},
]
)
== "none"
)
assert (
common._active_alarm_codes(
[
{
"x.com.samsung.da.code": "LE",
"x.com.samsung.da.state": "Triggered",
},
{
"x.com.samsung.da.code": "ErrorCode",
"x.com.samsung.da.state": "Deleted",
},
]
)
== "LE"
)
def test_off_suffixed_placeholder_codes_filtered(self):
"""issue #166: Samsung pre-populates /alarms/vs/0 with one row per
supported alarm *type*, each carrying a '<Name>_OFF' placeholder
code (no 'Deleted' state at all) when that alarm isn't firing --
confirmed not just for 'ErrorCode_OFF' but also 'FilterAlarm_OFF'
on the same dump. These were previously shown as if they were
active alarms."""
assert (
common._active_alarm_codes(
[
{
"x.com.samsung.da.code": "ErrorCode_OFF",
"x.com.samsung.da.triggeredTime": "2026-07-28T12:59:22",
},
{
"x.com.samsung.da.code": "FilterAlarm_OFF",
"x.com.samsung.da.triggeredTime": "2026-07-28T12:59:22",
},
]
)
== "none"
)
def test_real_filter_alarm_not_off_suffixed_still_shown(self):
"""issue #166's actual live filter alert: code 'FilterAlarm' (no
'_OFF' suffix), state 'Created' -- distinct from the 'FilterAlarm_OFF'
placeholder and must still surface."""
assert (
common._active_alarm_codes(
[
{
"x.com.samsung.da.code": "ErrorCode_OFF",
"x.com.samsung.da.triggeredTime": "2026-07-28T12:59:22",
},
{
"x.com.samsung.da.code": "FilterAlarm",
"x.com.samsung.da.state": "Created",
"x.com.samsung.da.triggeredTime": "2026-07-28T12:59:22",
},
]
)
== "FilterAlarm"
)
class TestKidsLockFallback:
def test_generic_is_read_only(self):
"""Issues #181/#183: the kids-lock resource is read-only on real
hardware (writing the *correct* value still 4.05s, and no
SwitchDesc device_class='lock' is honored by HA -- the switch
platform only accepts 'outlet'/'switch'). KIDS_LOCK_GENERIC and
KIDS_LOCK_VS_FALLBACK now share the same shape (BinarySensorDesc,
device_class='lock', same key) so both surfaces render with the
same polarity: 'On' means open/unlocked."""
assert common.KIDS_LOCK_GENERIC.href == "/kidslock/0"
desc = common.KIDS_LOCK_GENERIC.entities[0]
assert isinstance(desc, BinarySensorDesc)
assert desc.value_fn(False) is True # value=False -> On=Unlocked
assert desc.value_fn(True) is False # value=True -> Off=Locked
def test_vs_fallback_gated(self):
assert common.KIDS_LOCK_VS_FALLBACK.match_fn is not None
assert common.KIDS_LOCK_VS_FALLBACK.match_fn({}, {"/kidslock/vs/0": {}}) is True
assert (
common.KIDS_LOCK_VS_FALLBACK.match_fn({}, {"/kidslock/0": {}, "/kidslock/vs/0": {}})
is False
)
def test_vs_fallback_is_read_only(self):
"""Issues #181/#183: writing this resource 4.05s on real hardware
even with the *correct* value ('Run'), and no dump in the fixture
corpus has ever reported the value this used to write ('Enable')
back -- every one reports 'Ready' or 'Run'. Never a confirmed write
contract, so it's a binary_sensor (no write_fn field at all), not
a switch."""
desc = common.KIDS_LOCK_VS_FALLBACK.entities[0]
assert isinstance(desc, BinarySensorDesc)
class TestRemoteControlFallback:
def test_generic_read(self):
assert common.REMOTE_CONTROL_GENERIC.href == "/remotectrl/0"
desc = common.REMOTE_CONTROL_GENERIC.entities[0]
assert desc.value_fn(True) is True
assert desc.value_fn(False) is False
def test_vs_fallback_gated(self):
assert common.REMOTE_CONTROL_VS_FALLBACK.match_fn is not None
assert common.REMOTE_CONTROL_VS_FALLBACK.match_fn({}, {"/remotectrl/vs/0": {}}) is True
assert (
common.REMOTE_CONTROL_VS_FALLBACK.match_fn(
{}, {"/remotectrl/0": {}, "/remotectrl/vs/0": {}}
)
is False
)
def test_polled_warm_so_write_gating_stays_fresh(self):
"""coordinator.async_send_command blocks writes on this signal, so
it can't sit in the default 'cold' tier (refreshed only once per
30s summary poll) -- it needs the subscribe/subpoll cadence 'warm'
and 'hot' hrefs get instead."""
assert common.REMOTE_CONTROL_GENERIC.poll_tier == "warm"
assert common.REMOTE_CONTROL_VS_FALLBACK.poll_tier == "warm"
# ---------------------------------------------------------------------------
# Energy meter. instantaneousPower clamps negatives to 0, but the constant
# '-500' sentinel (a dead field on DA_WM_ laundry + dishwasher dumps, issue #6)
# gates power_watts out entirely so it doesn't read as a real idle "0 W".
# ---------------------------------------------------------------------------
class TestEnergyMeter:
def test_href(self):
assert common.ENERGY_METER.href == "/energy/consumption/vs/0"
def test_power_clamps_negative(self):
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
assert pw.value_fn(-500.0) == 0.0
assert pw.value_fn(93.0) == 93.0
def test_power_watts_hidden_for_dead_sentinel(self):
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
assert pw.exists_fn is not None
assert pw.exists_fn({"x.com.samsung.da.instantaneousPower": "-500"}, {}) is False
def test_power_watts_shown_for_real_value(self):
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
assert pw.exists_fn is not None
assert pw.exists_fn({"x.com.samsung.da.instantaneousPower": "150"}, {}) is True
def test_energy_kwh_hidden_when_cumulative_power_absent(self):
kwh = next(e for e in common.ENERGY_METER.entities if e.key == "energy_kwh")
assert kwh.exists_fn is not None
assert kwh.exists_fn({"x.com.samsung.da.instantaneousPower": "-500"}, {}) is False
def test_energy_kwh_shown_when_present(self):
kwh = next(e for e in common.ENERGY_METER.entities if e.key == "energy_kwh")
assert kwh.exists_fn is not None
assert kwh.exists_fn({"x.com.samsung.da.cumulativePower": "58900"}, {}) is True
def test_both_entities_included_on_true_stub(self):
"""A true stub -- /device/0's {"href": "..."} "not fetched yet"
marker (see registry.batch.is_stub_rep) -- means the resource exists
but data isn't fetched yet; include both so sub-polls populate them."""
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
kwh = next(e for e in common.ENERGY_METER.entities if e.key == "energy_kwh")
assert pw.exists_fn is not None
assert kwh.exists_fn is not None
stub = {"href": "/energy/consumption/vs/0"}
assert pw.exists_fn(stub, {}) is True
assert kwh.exists_fn(stub, {}) is True
def test_both_entities_hidden_on_genuinely_empty_rep(self):
"""A real {} rep (no 'href' key) is the device's confirmed -- if
empty -- answer, not a stub, so a model that never populates this
resource doesn't get a phantom always-"unknown" entity (issue #127)."""
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
kwh = next(e for e in common.ENERGY_METER.entities if e.key == "energy_kwh")
assert pw.exists_fn is not None
assert kwh.exists_fn is not None
assert pw.exists_fn({}, {}) is False
assert kwh.exists_fn({}, {}) is False
def test_power_watts_hidden_when_field_absent_in_populated_rep(self):
"""A populated rep that lacks instantaneousPower must not spawn a
phantom power sensor (the exists_fn replaces the field-presence gate)."""
pw = next(e for e in common.ENERGY_METER.entities if e.key == "power_watts")
assert pw.exists_fn is not None
assert pw.exists_fn({"x.com.samsung.da.cumulativePower": "5"}, {}) is False
# ---------------------------------------------------------------------------
# AI energy-saving level. '0' is off; supportedAiLevel lists the additional
# level(s) on offer. A single-entry list (issue #21 fridge, issue #40 washer)
# is really a binary toggle, so it's exposed as a switch instead of a
# one-choice select; multiple entries get a select with '0' synthesized back
# in as the explicit off option (supportedAiLevel never lists '0' itself, but
# it's a real, observed value of aiLevel).
# ---------------------------------------------------------------------------
def _ai_energy_level_desc(cls_name):
return next(e for e in common.AI_ENERGY_LEVEL.entities if e.__class__.__name__ == cls_name)
class TestAiEnergyLevelSwitch:
def _desc(self):
return _ai_energy_level_desc("SwitchDesc")
def test_href(self):
assert common.AI_ENERGY_LEVEL.href == "/energy/ailevel/vs/0"
def test_shown_only_with_single_supported_level(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": ["1"]}, {}) is True
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": ["1", "2"]}, {}) is False
def test_hidden_when_supported_level_is_non_list_scalar(self):
"""A stray scalar (e.g. a string) must not be len()-checked as if it
were a list -- a 2-char string would otherwise wrongly pass `== 1`
style checks."""
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": "1"}, {}) is False
def test_hidden_when_supported_level_missing(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1"}, {}) is False
def test_hidden_when_supported_level_empty_list(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "0", "supportedAiLevel": []}, {}) is False
def test_hidden_on_empty_stub_rep(self):
desc = self._desc()
assert desc.exists_fn({}, {}) is False
def test_value_fn(self):
desc = self._desc()
assert desc.value_fn("0") is False
assert desc.value_fn("1") is True
def test_write_on_uses_the_single_supported_level(self):
"""The on-value is whatever the device calls its one level, not a
hardcoded '1'."""
desc = self._desc()
path, body = desc.write_fn("On", {"supportedAiLevel": ["2"]})
assert path == ["energy", "ailevel", "vs", "0"]
assert body == {"aiLevel": "2"}
def test_write_off(self):
desc = self._desc()
_path, body = desc.write_fn("Off", {"supportedAiLevel": ["1"]})
assert body == {"aiLevel": "0"}
class TestAiEnergyLevelSelect:
def _desc(self):
return _ai_energy_level_desc("SelectDesc")
def test_shown_only_with_multiple_supported_levels(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": ["1", "2"]}, {}) is True
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": ["1"]}, {}) is False
def test_hidden_when_supported_level_is_non_list_scalar(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1", "supportedAiLevel": "12"}, {}) is False
def test_hidden_when_supported_level_missing(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "1"}, {}) is False
def test_hidden_when_supported_level_empty_list(self):
desc = self._desc()
assert desc.exists_fn({"aiLevel": "0", "supportedAiLevel": []}, {}) is False
def test_no_translation_key(self):
"""aiLevel's values are plain digits that render fine untranslated
(select.py's _display()) -- no catalog entry to maintain
against an unknown number of future levels."""
desc = self._desc()
assert desc.translation_key is None
def test_options_synthesize_off(self):
"""'0' is never in supportedAiLevel but is a real, observed aiLevel
value -- synthesized back in as the explicit off option."""
desc = self._desc()
resources = {"/energy/ailevel/vs/0": {"supportedAiLevel": ["1", "2"]}}
assert desc.options(resources) == ["0", "1", "2"]
def test_options_empty_when_resource_missing(self):
desc = self._desc()
assert desc.options({}) == ["0"]
def test_write(self):
desc = self._desc()
path, body = desc.write_fn("2", {})
assert path == ["energy", "ailevel", "vs", "0"]
assert body == {"aiLevel": "2"}
class TestAiEnergyLevelStubDoesNotDecideThePlatform:
"""Issue found in review: entity *creation* runs once, against whatever
snapshot is current when platforms are set up (see
__init__.py's async_config_entry_first_refresh-before-forward-entry-setups
ordering), while flatten() re-evaluates exists_fn every poll against live
data. Both descriptors share key='ai_energy_level' (see adapter._key), so
if a stub carve-out let one of them win at setup time while the other
wins once real data lands, flatten() would feed the already-instantiated
entity a value shaped for the other platform (e.g. a bool into a Select
expecting a string option). Neither side gets an is_stub_rep carve-out,
so an unfetched stub can never win entity creation for either platform --
the entity simply doesn't appear until a reload happens with real data,
same as any other exists_fn-gated entity in this codebase that's unlucky
on first-poll timing, instead of appearing as the wrong widget type."""
def test_neither_widget_exists_on_true_stub_rep(self):
switch = _ai_energy_level_desc("SwitchDesc")
select = _ai_energy_level_desc("SelectDesc")
stub = {"href": "/energy/ailevel/vs/0"}
assert switch.exists_fn(stub, {}) is False
assert select.exists_fn(stub, {}) is False
def test_neither_widget_exists_on_genuinely_empty_rep(self):
switch = _ai_energy_level_desc("SwitchDesc")
select = _ai_energy_level_desc("SelectDesc")
assert switch.exists_fn({}, {}) is False
assert select.exists_fn({}, {}) is False
class TestSelfCheckError:
"""Self-check diagnostic error list -- surfaced on hardware that reports
x.com.samsung.da.error, joined into a single display string."""
def _desc(self):
return next(e for e in common.SELF_CHECK.entities if e.key == "selfcheck_error")
def test_exists_when_field_present(self):
desc = self._desc()
assert desc.exists_fn({"x.com.samsung.da.error": ["DA_ERROR_NONE"]}, {}) is True
def test_does_not_exist_when_field_absent(self):
desc = self._desc()
assert desc.exists_fn({"x.com.samsung.da.status": "Ready"}, {}) is False
def test_exists_for_true_stub_rep(self):
"""A true stub ({"href": "..."}) is /device/0's not-yet-fetched
marker -- must be included-for-now, same as ENERGY_METER's fields."""
desc = self._desc()
assert desc.exists_fn({"href": "/selfcheck/vs/0"}, {}) is True
def test_hidden_for_genuinely_empty_rep(self):
"""A real {} rep is the device's confirmed empty answer, not a stub --
must NOT be force-included (issue #127's phantom-entity pattern)."""
desc = self._desc()
assert desc.exists_fn({}, {}) is False
def test_value_joins_list(self):
desc = self._desc()
assert desc.value_fn(["E1", "E2"]) == "E1, E2"
def test_value_passes_through_scalar(self):
desc = self._desc()
assert desc.value_fn("DA_ERROR_NONE") == "DA_ERROR_NONE"
def test_value_none_for_empty_list(self):
"""An empty error list means no value to show -- None (unknown),
not an empty string."""
desc = self._desc()
assert desc.value_fn([]) is None
# ---------------------------------------------------------------------------
# Cross-family bundles (UNIVERSAL / POWER) -- unpacked into every by_type
# registry's _build([...]) call in place of the hand-duplicated capability
# lists that used to live there.
# ---------------------------------------------------------------------------
class TestUniversalAndPowerBundles:
def test_universal_contains_the_no_conflict_capabilities(self):
assert set(common.UNIVERSAL) == {
common.ALARMS,
common.ENERGY_METER,
common.FIRMWARE_UPDATE,
common.SELF_CHECK,
common.AI_ENERGY_LEVEL,
common.KIDS_LOCK_GENERIC,
common.KIDS_LOCK_VS_FALLBACK,
common.REMOTE_CONTROL_GENERIC,
common.REMOTE_CONTROL_VS_FALLBACK,
}
def test_power_kept_separate_for_airconditioners_sake(self):
"""See common.POWER's own comment for why airconditioner opts out."""
assert set(common.POWER) == {common.POWER_GENERIC, common.POWER_VS_FALLBACK}
def test_no_overlap_between_the_two_bundles(self):
assert not (set(common.UNIVERSAL) & set(common.POWER))
def test_airconditioner_registry_does_not_include_power(self):
from custom_components.localthings.registry.by_type import airconditioner
bound_caps = {c for caps in airconditioner.REGISTRY.capabilities.values() for c in caps}
assert common.POWER_GENERIC not in bound_caps
assert common.POWER_VS_FALLBACK not in bound_caps