Files
localthings/tests/test_dryer_capabilities.py
T
Marc Billow da25d567cb Remove pointless catalog-literal tests; document the anti-pattern
Two tests added while triaging #244/#226 just re-asserted a translation
string against the catalog entry that had been written moments earlier
(dryer_cycle_table_03's '51'/'53'/'4e', dishwasher_cycle's '83'/'86').
Neither exercises any code path -- they pass by construction and only
break when someone later edits the label text for wording, not when the
actual code/value mapping regresses. tests/test_translations.py already
holds the invariants that matter for catalog data.

Documents the anti-pattern in the adding-device-support skill so future
translation-only fixes don't reach for this pattern again.
2026-08-03 19:32:44 +00:00

97 lines
3.5 KiB
Python

"""Tests for dryer support and washer/dryer consistency (issue #14)."""
from custom_components.localthings.registry.adapter import flatten
from custom_components.localthings.registry.by_type import for_device_by_model
from custom_components.localthings.registry.capabilities import dryer, ignored, laundry
from custom_components.localthings.registry.discovery import discover
from custom_components.localthings.registry.entities import SelectDesc
from tests.conftest import _load_device
def _dryer():
resources = _load_device("dryer")
info = resources["/information/vs/0"]
reg = for_device_by_model(
info["x.com.samsung.da.modelNum"],
info["x.com.samsung.da.description"],
)
return reg, resources
def _state():
reg, resources = _dryer()
bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
return flatten(bound, resources)
def test_dryer_model_resolves_to_dryer_registry():
reg, _ = _dryer()
assert reg is not None and reg.name == "dryer"
def test_no_unbound_hrefs():
"""Every resource in the issue #14 dump binds or is ignored -- clears the
coverage-gap repair."""
reg, resources = _dryer()
unbound = []
discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
assert unbound == []
def test_expected_entities_present():
state = _state()
for key in (
"buzzer_sound",
"cycle",
"power_switch",
"child_lock",
"remote_control",
"dry_level",
"wrinkle_prevent",
"energy_kwh",
):
assert key in state, key
def test_job_beginning_status_reads_current_status():
"""The dump carries x.com.samsung.da.currentStatus (not the old
jobBeginingStatus field the dryer descriptor used to read), so the sensor
is populated instead of blank."""
assert _state()["job_beginning_status"] == "None" # the dump's currentStatus value
def test_power_watts_gated_for_dead_sentinel():
"""instantaneousPower is the dead '-500' sentinel on this dryer, so the
misleading 0 W power sensor is suppressed; cumulative energy still shows."""
state = _state()
assert "power_watts" not in state
assert "energy_kwh" in state
def test_course_bound_to_shared_course_vs_0():
"""Dryer course uses the shared /course/vs/0 cycle select, with the
translation key built from the device's own course table (see
laundry.cycle_select) -- confirmed dryers report Table_03, matching
the shipped dryer_cycle_table_03 translations, consistent with
washer/dishwasher."""
assert dryer.DRYER_COURSE.href == "/course/vs/0"
desc = next(
e for e in dryer.DRYER_COURSE.entities if e.key == "cycle" and isinstance(e, SelectDesc)
)
assert callable(desc.translation_key)
table_03 = {"/st/dryercourse/vs/0": {"x.com.samsung.da.st.courseTable": "Table_03"}}
assert desc.translation_key(table_03) == "dryer_cycle_table_03"
assert desc.translation_key({}) == "cycle"
assert desc.options is laundry.cycle_options
rep = {"x.com.samsung.da.options": ["Course_16", "GMT_02"]}
assert desc.rep_fn is not None
assert desc.rep_fn(rep) == "16"
def test_st_dryercourse_is_ignored():
"""/st/dryercourse/vs/0 re-encodes the course exposed via /course/vs/0 and
is globally ignored -- the mirror of /st/washercourse/vs/0."""
ignored_hrefs = {c.href for c in ignored.IGNORED}
assert "/st/dryercourse/vs/0" in ignored_hrefs
assert "/st/washercourse/vs/0" in ignored_hrefs