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Maven/cmd
kami d0e98a9419 simulator: make the negative assertions mean something, and give the ecosystem a scenario
expect_not_called could pass on a step that made the forbidden call. callPaths
concatenates per server and callCount was a total, so slicing the concatenated
list by the total examined the wrong window. With praxis on three requests and
nexus on one, a fourth praxis call landed at index three and paths[4:] never
saw it, while the stale nexus call was reported as new. The mark is now
per server and the paths are taken per server from it.

Neither scenario ever produced an act, so all three fakes saw zero requests and
the fault lever changed no outcome. The two headline capabilities of the
harness had no coverage. act_degraded scripts an act against an enabled
allowlist row and runs it healthy, at 503 and healthy again, asserting the
reply, the call, the absence of a call on a tick, and that nothing was pushed
at him either way. That needed two seams the world did not have: allowlist rows
from the scenario, and a matcher on the real store rather than a nil API, which
would have panicked the moment any scenario produced an act.

expect_no_events compared bus.Len(), which stops growing at the ring capacity,
so a scenario long enough to fill the ring made every later expect_no_events
pass unconditionally. It counts publishes through a subscriber now.

A scenario could not express a fact below full confidence, because write
hardcoded 1.0, and morning_missed annotated its ambient step as if it could.
factPriority branches on exactly that, so no replay could reach the low branch.
signalStep takes a confidence, the ambient step sets the 0.6 the ambient path
writes, and the event line carries the priority so a scenario can assert it.

TestSimulatorIsDeterministic compared the transcript against time.Now, which
fails for the half hour a day the scenario itself covers. It checks that every
stamped line falls inside the scenario span instead. TestSimulatorRefusesBackwardsSteps
tested the forwards case, because reaching the backwards branch ended the test.
A fatalf seam makes the refusal observable.

Smaller notes: the step doc comment now states which assertions are run scoped
and which are step scoped, audioText parses the golden manifest once per world
rather than once per step, and the feminine checks list the masculine form with
its following character, since the earlier check on a comma alone passed on
"записал что ты выпил воды".

Found in review of #79.
2026-08-01 14:22:14 +04:00
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