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rose-ash/lib/events/tests/reminders.sx
giles 07e4cb5f4a
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Test, Build, and Deploy / test-build-deploy (push) Failing after 31s
events: reschedule notifications + 7 tests
ev/reschedule-notifications: when an event carries per-occurrence overrides,
reads the roster at each overridden occurrence's original occ-key and emits a
reschedule message per booked attendee (old-start/new-start/new-duration).
Idempotency key = original-key/reschedule/new-start. 272/272 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 07:47:00 +00:00

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;; lib/events/tests/reminders.sx — reminder + digest derivation from the agenda.
(define ev-rm-pass 0)
(define ev-rm-fail 0)
(define ev-rm-failures (list))
(define
ev-rm-check!
(fn
(name got expected)
(if
(= got expected)
(set! ev-rm-pass (+ ev-rm-pass 1))
(do
(set! ev-rm-fail (+ ev-rm-fail 1))
(append!
ev-rm-failures
(str name "\n expected: " expected "\n got: " got))))))
;; A store with a weekly class (Mon+Wed 18:00, 60m, 4 occurrences) and a one-off
;; talk; durable bookings on a persist backend.
(define
ev-rm-store
(fn
()
(ev/schedule
(ev/schedule
(ev/empty)
(quote yoga)
(ev-dt 2026 6 1 18 0)
60
{:freq :weekly :count 4 :byday (list 0 2)}
20)
(quote talk)
(ev-dt 2026 6 2 12 0)
30
nil
50)))
(define
ev-rm-run-all!
(fn
()
(let
((store (ev-rm-store)) (b (persist/open)))
(let
((occs (ev/agenda store (ev-date 2026 6 1) (ev-date 2026 7 1))))
(do
(ev/book-occ! b store (quote nia) (first occs))
(ev/book-occ! b store (quote ola) (first occs))
(ev/book-occ!
b
store
(quote ola)
(ev-occ
(quote talk)
(ev-dt 2026 6 2 12 0)
30))
(do
(let
((rs (ev/occurrence-reminders b (first occs) 60)))
(do
(ev-rm-check!
"one reminder per booked attendee"
(len rs)
2)
(ev-rm-check!
"reminder fires lead minutes before start"
(get (first rs) :fire-at)
(-
(ev-dt
2026
6
1
18
0)
60))
(ev-rm-check!
"reminder idempotency key encodes occ/recipient/lead"
(get (first rs) :id)
(str
(ev-occ-key (first occs))
"/"
(quote nia)
"/"
60))
(ev-rm-check!
"reminder names the event"
(get (first rs) :event)
(quote yoga))))
(ev-rm-check!
"unbooked occurrence has no reminders"
(len
(ev/occurrence-reminders b (ev-occ (quote yoga) (ev-dt 2026 6 3 18 0) 60) 60))
0)
(let
((all (ev/agenda-reminders b store (ev-date 2026 6 1) (ev-date 2026 7 1) 60)))
(do
(ev-rm-check!
"agenda reminders cover all bookings"
(len all)
3)
(ev-rm-check!
"agenda reminders sorted by fire-at"
(map (fn (r) (get r :fire-at)) all)
(list
(-
(ev-dt
2026
6
1
18
0)
60)
(-
(ev-dt
2026
6
1
18
0)
60)
(-
(ev-dt
2026
6
2
12
0)
60)))))
(let
((all (ev/agenda-reminders b store (ev-date 2026 6 1) (ev-date 2026 7 1) 60)))
(do
(ev-rm-check!
"nothing due before the first fire-at"
(len
(ev/due-reminders
all
(-
(ev-dt
2026
6
1
17
0)
1)))
0)
(ev-rm-check!
"the two yoga reminders are due at 17:00"
(len
(ev/due-reminders
all
(ev-dt
2026
6
1
17
0)))
2)
(ev-rm-check!
"all reminders due once past the last fire-at"
(len
(ev/due-reminders
all
(ev-dt
2026
6
2
12
0)))
3)))
(let
((r (first (ev/occurrence-reminders b (first occs) 60))))
(ev-rm-check!
"reminder projects to (id recipient body)"
(ev/reminder->msg r)
(list
(str
(ev-occ-key (first occs))
"/"
(quote nia)
"/"
60)
(quote nia)
(list
:reminder (quote yoga)
(ev-dt
2026
6
1
18
0)))))
(let
((dig (ev/agenda-digest b store (quote ola) (ev-date 2026 6 1) (ev-date 2026 7 1))))
(do
(ev-rm-check!
"digest is addressed to the actor"
(get dig :recipient)
(quote ola))
(ev-rm-check!
"digest lists the actor's booked occurrences"
(map (fn (it) (get it :event)) (get dig :items))
(list (quote yoga) (quote talk)))))
(let
((empty-dig (ev/agenda-digest b store (quote nobody) (ev-date 2026 6 1) (ev-date 2026 7 1))))
(ev-rm-check!
"digest empty for an actor with no bookings"
(get empty-dig :items)
(list)))))))))
;; ---- reschedule notifications ----
(define
ev-rm-rs-run-all!
(fn
()
(let
((b (persist/open))
(ev (ev-event (quote yoga) (ev-dt 2026 6 1 9 0) 60 {:freq :daily :count 3} 20)))
(let
((occ2 (ev-occ (quote yoga) (ev-dt 2026 6 2 9 0) 60)))
(do
(ev/book-occ! b (ev/add-event (ev/empty) ev) (quote nia) occ2)
(ev/book-occ! b (ev/add-event (ev/empty) ev) (quote ola) occ2)
;; reschedule the Jun 2 occurrence to 14:00 / 90 min
(let
((moved (ev-with-override ev (ev-dt 2026 6 2 9 0) (ev-dt 2026 6 2 14 0) 90)))
(let
((ns (ev/reschedule-notifications b moved)))
(do
(ev-rm-check!
"every booked attendee is notified of the reschedule"
(map (fn (n) (get n :recipient)) ns)
(list (quote nia) (quote ola)))
(ev-rm-check!
"reschedule carries old and new start"
(list (get (first ns) :old-start) (get (first ns) :new-start))
(list (ev-dt 2026 6 2 9 0) (ev-dt 2026 6 2 14 0)))
(ev-rm-check!
"reschedule carries the new duration"
(get (first ns) :new-duration)
90)
(ev-rm-check!
"reschedule idempotency key encodes original key + new start"
(get (first ns) :id)
(str (ev-occ-key occ2) "/reschedule/" (ev-dt 2026 6 2 14 0)))
(ev-rm-check!
"reschedule projects to notify wire shape"
(ev/reschedule-notify->msg (first ns))
(list
(str (ev-occ-key occ2) "/reschedule/" (ev-dt 2026 6 2 14 0))
(quote nia)
(list :rescheduled (quote yoga) (ev-dt 2026 6 2 9 0) (ev-dt 2026 6 2 14 0)))))))
;; an override on an occurrence nobody booked notifies no one
(let
((moved2 (ev-with-override ev (ev-dt 2026 6 3 9 0) (ev-dt 2026 6 3 10 0) 60)))
(ev-rm-check!
"rescheduling an unbooked occurrence notifies no one"
(len (ev/reschedule-notifications b moved2))
0))
;; an event with no overrides yields no reschedule notifications
(ev-rm-check!
"event without overrides has no reschedule notifications"
(len (ev/reschedule-notifications b ev))
0))))))
(define
ev-reminders-tests-run!
(fn
()
(do
(set! ev-rm-pass 0)
(set! ev-rm-fail 0)
(set! ev-rm-failures (list))
(ev-rm-run-all!)
(ev-rm-rs-run-all!)
{:failures ev-rm-failures :total (+ ev-rm-pass ev-rm-fail) :passed ev-rm-pass :failed ev-rm-fail})))