Files
localthings/tests/test_operational_capability.py
T
Marc Billow 2f7170c448 laundry: a post-Finish running stage is the cycle ending, not a new one
Fixes #358, a regression from #346. That PR's sticky_bypass_fn released
the Finish/100 hold on any concrete non-Finish progress code, ungated on
machine_state, reasoning that a new cycle's own progress can appear
before state catches up. But the reporting DA_WM_TP1_21_COMMON dryer
replays a running stage on the way *out* of a cycle: the issue's history
shows Cooling -> +60s Finish -> +24s 'Drying' -> +4s settled, twice,
identically. The bypass read that tail as a new cycle, dropped the hold,
and republished 'Drying' -- so progress read Drying, Cooling, Finish,
Drying, Idle instead of ending at Finish, Idle.

The tail is not new: rep_fn has always masked progress while state isn't
active, which is why it was invisible before #346. What surfaced it was
sticky_live_fn, a second, ungated view of the same field that the bypass
returned in rep_fn's place -- letting the hold publish a value the entity
otherwise never shows.

Both halves are fixed:

- The bypass (now _new_cycle_running) requires state == 'active'
  alongside the progress code. The arm condition stays ungated -- failing
  to arm loses the Finish entirely (#345), while releasing late costs
  nothing, since the hold expires on its own.
- sticky_live_fn is gone. rep_fn is the only definition of a live value;
  the hold decides only whether to freeze, and the bypass returns rep_fn's
  own result.

Also stop an already-open window from being restarted by a progress that
flaps in and out of Finish, so sticky_seconds is measured from the first
Finish of a cycle and the documented bound actually holds.

A paused new cycle no longer cuts the hold short (it did under the old
ungated bypass). Nothing live is withheld by that: rep_fn shows Idle
while paused with or without a hold, so the only change is a stale Finish
expiring on schedule -- and 'paused' cannot be told apart from this tail.
2026-08-12 13:44:24 +00:00

232 lines
9.2 KiB
Python

"""Unit tests for operational state capabilities."""
from custom_components.localthings.registry.capabilities.operational import (
OPERATIONAL_STATE,
_just_finished,
_new_cycle_running,
)
from custom_components.localthings.registry.entities import NumberDesc
def test_machine_state_maps_samsung_to_ocf():
ms = next(e for e in OPERATIONAL_STATE.entities if e.key == "machine_state")
assert ms.value_fn("Run") == "active"
assert ms.value_fn("Pause") == "pause"
assert ms.value_fn("Ready") == "idle"
class TestJustFinished:
"""`_just_finished` is progress/progress_percentage's sticky_fn arm
condition (issue #345) -- see sensor.py's _apply_sticky."""
def test_true_when_progress_is_finish_while_active(self):
assert _just_finished(
{"x.com.samsung.da.state": "Run", "x.com.samsung.da.progress": "Finish"}
)
def test_true_even_once_state_has_already_left_active(self):
"""The exact issue #345 scenario this exists for: a washer's
`state` can already read idle by the time `progress` is observed
at 'Finish' -- unlike _is_active, this must still arm."""
assert _just_finished(
{"x.com.samsung.da.state": "Ready", "x.com.samsung.da.progress": "Finish"}
)
def test_false_while_active_but_not_yet_finished(self):
assert not _just_finished(
{"x.com.samsung.da.state": "Run", "x.com.samsung.da.progress": "Spin"}
)
def test_false_when_progress_absent(self):
assert not _just_finished({"x.com.samsung.da.state": "Run"})
class TestNewCycleRunning:
"""`_new_cycle_running` is progress/progress_percentage's
sticky_bypass_fn -- the early-release condition for the #345 hold.
See sensor.py's _apply_sticky."""
def test_true_for_a_concrete_non_finish_code_while_active(self):
assert _new_cycle_running(
{"x.com.samsung.da.state": "Run", "x.com.samsung.da.progress": "Wash"}
)
def test_false_for_a_running_stage_reported_after_state_left_active(self):
"""Issue #358, the whole reason for the `state` gate: the reporting
dryer replays a running stage ('Drying', its first supportedProgress
entry) for a few seconds after Finish while winding down. That is
the finished cycle's tail, not a new cycle -- releasing the hold on
it is what produced 'Drying, Cooling, Finish, Drying, Idle'."""
assert not _new_cycle_running(
{"x.com.samsung.da.state": "Ready", "x.com.samsung.da.progress": "Drying"}
)
def test_false_while_paused(self):
"""Paused is not evidence a new cycle is running, and the tail
above can't be told apart from it. rep_fn shows 'Idle' whenever
state isn't active anyway, so there is no live value being
withheld here -- only a hold that expires on its own instead of
being released early."""
assert not _new_cycle_running(
{"x.com.samsung.da.state": "Pause", "x.com.samsung.da.progress": "Wash"}
)
def test_false_for_finish(self):
assert not _new_cycle_running(
{"x.com.samsung.da.state": "Run", "x.com.samsung.da.progress": "Finish"}
)
def test_false_when_absent_or_none(self):
assert not _new_cycle_running({})
assert not _new_cycle_running(
{"x.com.samsung.da.state": "Run", "x.com.samsung.da.progress": "None"}
)
class TestProgressPercentage:
"""issue #9: device firmware leaves progressPercentage stale (e.g. '1')
after a cycle ends instead of resetting it, so it must be gated on
active state the same way `progress`/`cycle_active`/`finish_time` are."""
def test_zeroed_when_not_active(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "progress_percentage")
assert desc.rep_fn is not None
rep = {"x.com.samsung.da.state": "Ready", "x.com.samsung.da.progressPercentage": "1"}
assert desc.rep_fn(rep) == 0
def test_passes_through_when_active(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "progress_percentage")
assert desc.rep_fn is not None
rep = {"x.com.samsung.da.state": "Run", "x.com.samsung.da.progressPercentage": "42"}
assert desc.rep_fn(rep) == 42
class TestCompletionMinutes:
"""Unit tests for completion_minutes entity."""
def test_completion_minutes_parsing(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "completion_minutes")
assert desc.rep_fn is not None
# 1 hour 25 mins 30 secs -> 85 mins + 1 sec ceiling = 86 mins
rep = {"x.com.samsung.da.remainingTime": "01:25:30"}
assert desc.rep_fn(rep) == 86
# Exact minutes: 1 hour 30 mins 00 secs -> 90 mins
rep_exact = {"x.com.samsung.da.remainingTime": "01:30:00"}
assert desc.rep_fn(rep_exact) == 90
def test_completion_minutes_fallback_key(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "completion_minutes")
assert desc.rep_fn is not None
rep = {"remainingTime": "00:45:00"}
assert desc.rep_fn(rep) == 45
def test_completion_minutes_stale_finish_gated(self):
"""Firmware freezes remainingTime at '00:01:00' when progress reaches 'Finish'.
Should return 0 to prevent stuck values."""
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "completion_minutes")
assert desc.rep_fn is not None
rep = {
"x.com.samsung.da.progress": "Finish",
"x.com.samsung.da.remainingTime": "00:01:00",
}
assert desc.rep_fn(rep) == 0
def test_completion_minutes_missing_or_invalid(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "completion_minutes")
assert desc.rep_fn is not None
rep = {}
assert desc.rep_fn(rep) is None
class TestFinishTime:
"""issue: remainingTime only has minute resolution, but datetime.now()
always carries fresh seconds/microseconds -- an unrounded finish_time
changed on nearly every poll even when remainingTime hadn't, flooding
the recorder history/logbook with values that looked identical once
the UI rounded them down to the minute for display."""
def test_seconds_and_microseconds_are_zeroed(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "finish_time")
assert desc.rep_fn is not None
rep = {
"x.com.samsung.da.state": "Run",
"x.com.samsung.da.remainingTime": "00:29:00",
}
result = desc.rep_fn(rep)
assert result.second == 0
assert result.microsecond == 0
def test_stable_across_polls_within_same_minute(self):
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "finish_time")
assert desc.rep_fn is not None
rep = {
"x.com.samsung.da.state": "Run",
"x.com.samsung.da.remainingTime": "00:29:00",
}
first = desc.rep_fn(rep)
second = desc.rep_fn(rep)
assert first == second
class TestDelayFieldFallback:
def test_reads_delay_end_time_when_delay_start_time_absent(self):
from custom_components.localthings.registry.capabilities.operational import (
OPERATIONAL_STATE,
)
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "delay_start_hours")
assert desc.rep_fn is not None
rep = {"x.com.samsung.da.delayEndTime": "02:30:00"}
assert desc.rep_fn(rep) == 2.5
def test_prefers_delay_start_time_when_both_present(self):
from custom_components.localthings.registry.capabilities.operational import (
OPERATIONAL_STATE,
)
desc = next(e for e in OPERATIONAL_STATE.entities if e.key == "delay_start_hours")
assert desc.rep_fn is not None
rep = {
"x.com.samsung.da.delayStartTime": "01:00:00",
"x.com.samsung.da.delayEndTime": "02:00:00",
}
assert desc.rep_fn(rep) == 1.0
def test_write_targets_delay_end_time_when_that_is_what_device_reports(self):
from custom_components.localthings.registry.capabilities.operational import (
OPERATIONAL_STATE,
)
desc = next(
e
for e in OPERATIONAL_STATE.entities
if e.key == "delay_start_hours" and isinstance(e, NumberDesc)
)
assert desc.write_fn is not None
rep = {"x.com.samsung.da.delayEndTime": "00:00:00"}
result = desc.write_fn(1.5, rep)
assert result is not None
path, body = result
assert path == ["operational", "state", "vs", "0"]
assert body == {"x.com.samsung.da.delayEndTime": "01:30:00"}
def test_write_targets_delay_start_time_by_default(self):
from custom_components.localthings.registry.capabilities.operational import (
OPERATIONAL_STATE,
)
desc = next(
e
for e in OPERATIONAL_STATE.entities
if e.key == "delay_start_hours" and isinstance(e, NumberDesc)
)
assert desc.write_fn is not None
rep = {"x.com.samsung.da.delayStartTime": "00:00:00"}
result = desc.write_fn(1.5, rep)
assert result is not None
_path, body = result
assert body == {"x.com.samsung.da.delayStartTime": "01:30:00"}