Trường Số · QA test suite · Phase 1 · 10/09/2026

05 · Tuition and finance

Test cases for PRD 05. Every case names the fixture data it needs (see the dashboard fixtures table), numbered steps, and one observable expected result. Trace points to the user story or rule in the PRD.

Key facts, origin and limits

Cases: 67
P0 / P1: 23 / 30
Regression pack: 26
PRD: 05 Tuition and finance
Phase: P1

Drafted by an AI assistant in a single session on 10/09/2026 as part of the Trường Số QA suite, under the request quoted verbatim on the dashboard. A proposal for team review, not a sign-off.

Sources

The Trường Số PRD set (Draft v1, 10/09/2026): user stories, screen tables, business rules and permission matrices, plus the Cloud theme reference.

Limits

Phase 1 (authoring) only. Cases are executed in Phase 2 against the local build; results are recorded in testcases.json and runs/run-1/, and every result field is still not_run.
Cases inherit any open question or inconsistency in the PRDs they trace to.

1Summary

Type	functional	ui-ux	edge	negative	regression	flow	a11y	perf	security	i18n
Count	43	1	6	8	0	0	1	0	6	2

2Test cases

ID	Title	Type	Priority	Phase	Preconditions	Steps	Expected result	PRD trace	Data needed	Run 1
TS-FIN-001	Add fee plans of each type to a course	functional	P0	P1	As U-ACC on /settings/fee-plans.	On course Movers 2 add: one_time "Trọn khoá" 9,600,000 with 2 instalments (50% now, 50% after 30 days); monthly 1,200,000; session_package 24 sessions 6,000,000 validity 6 months; material "Sách" 180,000 VAT 5. Open the conversion wizard step 3 and the enrollment form for a Movers 2 class.	Four plans listed under the course with type chips Trọn khoá / Theo tháng / Gói buổi / Tài liệu; all appear in both pickers; deactivating one hides it from pickers while old invoices still show it.	FIN-01	Fixtures below	Not run
TS-FIN-002	Fee plan validation	negative	P1	P1	Fee plan form.	Price -1; package sessions 0; validity 0; VAT 11; instalment pcts summing to 90.	Each rejected inline; VAT range 0–10; instalments must sum to 100.	FIN-01, 05 §5 form	Fixtures below	Not run
TS-FIN-003	Default VAT per type: fee 0, material 5	functional	P1	P1	New fee plan form.	Choose type one_time then material.	VAT field defaults 0 then 5; editable; tenant defaults changeable in /settings/finance.	05 §11 VAT	Fixtures below	Not run
TS-FIN-004	Create an invoice from a fee plan with QR	functional	P0	P1	As U-ACC on /finance/tuition/new?student_id=<S3>.	Student prefilled S3; line = FP1 qty 1; due date default today+7; Tài khoản nhận BA1; Gửi thông báo Zalo ticked. Save.	Invoice created via POST tuitions with lines[]; footer showed subtotal 9.600.000, discount 0, VAT 0, total 9.600.000; after save the drawer shows the QR image (POST /v3/payment/qr) with payment_code and a "Thu tiền ngay" button; list shows status Chưa thanh toán; invoice_created message to payer G.	FIN-02	Fixtures below	Not run
TS-FIN-005	Invoice total formula with line discount, invoice discount and VAT	functional	P0	P1	Invoice form.	Lines: FP1 9,600,000 line discount 100,000; MAT1 qty 2 unit 180,000 VAT 5%. Invoice discount 5%.	Subtotal 9,860,000; invoice discount 493,000; VAT = 5% of material lines after discount (2×180,000 = 360,000 → 18,000; if the 5% invoice discount is applied proportionally, 17,100); total is a whole VND number and equals Σ(qty×unit − line_discount) − invoice_discount + VAT as displayed; no decimals anywhere.	05 §6 rule 1	Fixtures below	Not run
TS-FIN-006	Discount above role limit sets pending approval	functional	P0	P1	As U-ACAD-A (limit 5%).	Create an invoice with 10% discount, reason "Anh chị em".	Response 202 PENDING_APPROVAL; status chip Chờ duyệt; U-BM-A notified; invoice appears in tab Chờ duyệt; payment button disabled until approved.	FIN-02	Fixtures below	Not run
TS-FIN-007	Approve and reject a pending invoice	functional	P0	P1	INV-5 pending; as U-BM-A.	Open INV-5; click Duyệt. On another pending invoice click Từ chối with note.	Approved → status Chưa thanh toán, approved_by set, creator notified; rejected → status Đã huỷ (void) with note; audit entries for both.	05 §8 approve/reject	Fixtures below	Not run
TS-FIN-008	Accountant cannot approve discounts	security	P1	P1	As U-ACC on INV-5.	Look for Duyệt; call POST /tuitions/{id}/approve.	Button absent; 403.	05 §9 finance.discount.approve	Fixtures below	Not run
TS-FIN-009	Invoice form validation	negative	P1	P1	Invoice form.	No lines; unit price -1; VAT 12; due date empty; instalments summing less than total; no receiving account.	Errors: "Cần ít nhất một dòng"; "≥ 0"; "0–10"; required; "Tổng trả góp phải bằng tổng hoá đơn"; "Chọn tài khoản nhận" (required for QR).	05 §5 invoice form	Fixtures below	Not run
TS-FIN-010	Session package credits on full payment by default	functional	P0	P1	S3 invoice FP3 unpaid; credit_on_create off.	Check S3 balance after creating the invoice. Record full payment.	Before payment balance 0 (package pending); after payment balance 24 with expiry = today + 6 months, status active.	FIN-02 Then, 05 §6 rule 4	Fixtures below	Not run
TS-FIN-011	Tenant setting credits on creation	functional	P1	P1	credit_on_create on.	Create an FP3 invoice for S3.	Balance 24 immediately; package status active with expiry from credit date.	05 §6 rule 4	Fixtures below	Not run
TS-FIN-012	Voucher applied at invoice creation	functional	P2	P2	Voucher group "BACK2SCHOOL" 10%, valid, applicable to Movers 2.	Enter voucher code on the FP1 invoice.	POST /vouchers/validate returns the discount; total 8,640,000; voucher_use recorded; a second invoice for the same single-use code fails "Mã đã dùng".	FIN-09	Fixtures below	Not run
TS-FIN-013	Voucher not stackable with percent discount unless flagged	negative	P2	P2	Voucher and 5% discount on the same invoice.	Save.	Error "Không kết hợp mã giảm giá với giảm giá %" unless the group is stackable.	05 §6 rule 7	Fixtures below	Not run
TS-FIN-014	Invoice list KPI tiles and tabs	functional	P0	P1	As U-ACC, branch A.	Open /finance/tuition.	Tiles Đã lập tháng này, Đã thu, Còn phải thu, Quá hạn with VND values; tabs Tất cả · Chưa thanh toán · Thanh toán một phần · Quá hạn · Chờ duyệt · Đã thanh toán · Đã huỷ with counts; INV-1 in Chưa thanh toán, INV-2 in Thanh toán một phần, INV-3 in Quá hạn (chip "45 ngày"), INV-4 in Đã thanh toán, INV-5 in Chờ duyệt.	05 §5 Học phí	Fixtures below	Not run
TS-FIN-015	Invoice list columns and formatting	ui-ux	P1	P1	/finance/tuition.	Read columns for INV-3.	Mã HĐ, Học viên (name + class chip), Nội dung, Tổng tiền, Đã thu, Còn lại (red for overdue), Hạn (date + "Quá hạn 45 ngày" chip), Trạng thái, Nhắc gần nhất (date + channel), Thao tác Thu tiền · Gửi nhắc · In; amounts "3.000.000 đ".	05 §5 columns	Fixtures below	Not run
TS-FIN-016	Invoice list filters and search	functional	P1	P1	/finance/tuition.	Filter fee plan type Gói buổi; search "TS1A0001"; search "Nguyễn An".	Each narrows correctly; payment code search finds INV-1.	05 §5 filters	Fixtures below	Not run
TS-FIN-017	Invoice detail sections and buttons	functional	P1	P1	INV-4 (paid).	Open /finance/tuition/<INV-4>.	Header code, student, chip Đã thanh toán, total, paid, remaining 0, due; sections lines, payments (date, method, amount, PT-Q1-202609-0001, cashier, SePay id, PDF), credit notes, reminders log, e-invoice block, audit; buttons Thu tiền disabled, Gửi nhắc, In hoá đơn, Tạo phiếu giảm, Huỷ disabled (has payments), Xuất HĐĐT.	05 §5 invoice detail	Fixtures below	Not run
TS-FIN-018	Void an invoice only without payments	functional	P1	P1	INV-1 (no payments) and INV-2 (partial).	Huỷ INV-1 with reason. Try Huỷ on INV-2.	INV-1 status Đã huỷ, excluded from KPI tiles; INV-2 Huỷ disabled and API 409.	05 §8 void only when no valid payments	Fixtures below	Not run
TS-FIN-019	Bulk monthly billing preview and commit with proration	functional	P0	P1	As U-ACC; C3 monthly plan FP2; S2 active whole month; a student who started mid-month (10 of 20 sessions remaining); S4 paused whole month.	Click Lập hoá đơn tháng; select C3; month next month; prorate on; channels Zalo. Read the preview; commit.	Preview table rows: S2 1,200,000; mid-month student 600,000 (10/20); S4 absent from the list ("Bảo lưu cả tháng"); commit creates a GroupInvoice with one Tuition per row; notifications per channel; billing_run_created event.	FIN-03	Fixtures below	Not run
TS-FIN-020	Billing run dry_run does not write	functional	P1	P1	Preview open.	Cancel at preview.	No invoices created (list unchanged); network shows dry_run=true only.	05 §8 group-invoices dry_run	Fixtures below	Not run
TS-FIN-021	Record a cash payment and issue a numbered receipt	functional	P0	P1	INV-1 unpaid; as U-ACC.	Click Thu tiền: amount default 9,600,000; method Tiền mặt; account CD-A; payer "Trần Thị Hoa"; date now; Gửi biên lai Zalo on. Confirm.	Payment created; receipt number PT-Q1-<YYYYMM>-0002 (next after 0001); PDF preview opens with company legal info, branch, payer, amount in words; invoice status Đã thanh toán; receipt message to payer via ZNS; cash book shows the entry.	FIN-04	Fixtures below	Not run
TS-FIN-022	Partial cash payment	functional	P0	P1	INV-1 unpaid.	Thu tiền 4,000,000.	Status Thanh toán một phần; Còn lại 5,600,000; receipt issued for 4,000,000.	FIN-04 partial	Fixtures below	Not run
TS-FIN-023	Overpayment refused	negative	P0	P1	INV-2 remaining 700,000.	Thu tiền 800,000.	Inline error "Vượt số còn lại (700.000 đ)"; API 400/409; no payment.	05 §6 rule 2	Fixtures below	Not run
TS-FIN-024	Payment date cannot be in the future	negative	P1	P1	Payment dialog.	Set date tomorrow.	Rejected "Không được chọn ngày tương lai".	05 §5 payment dialog	Fixtures below	Not run
TS-FIN-025	Receipt numbering is sequential under concurrency	edge	P0	P1	Two cashiers (U-ACC in two sessions).	Record two cash payments at the same second on different invoices at branch A.	Numbers are consecutive and unique (e.g. 0003 and 0004); no duplicate; no gap.	05 §6 rule 3, test seed 05	Fixtures below	Not run
TS-FIN-026	Receipt numbering per branch per month	functional	P1	P1	Branch B payment.	Record a cash payment at branch B; next month record another at A.	B receipt PT-TD-<YYYYMM>-0001; A next month restarts at 0001.	05 §6 rule 3	Fixtures below	Not run
TS-FIN-027	Void a payment keeps the number and requires reason	functional	P0	P1	Payment PT-Q1-...-0002.	Click Huỷ phiếu on the payment; enter reason.	Payment status void with reason; number retained in the list with chip Đã huỷ; invoice returns to Chưa thanh toán / partial; cash book shows the reversal; audit entry payment.void.	05 §6 rule 3, 05 §8 payments void	Fixtures below	Not run
TS-FIN-028	Card payment method	functional	P2	P1	Payment dialog.	Choose Thẻ; record.	Payment method CARD stored; receipt issued; appears in cash book under the chosen account.	05 §8 method CARD	Fixtures below	Not run
TS-FIN-029	Receipt PDF signed URL	security	P1	P1	A payment.	Open GET /payments/{id}/receipt.pdf link; tamper the signature.	Valid link serves the PDF; tampered link 403; link expires after 15 min.	05 §8 receipt.pdf signed, 12 §3	Fixtures below	Not run
TS-FIN-030	Accountant vs academic admin payment permission	security	P1	P1	As U-ACAD-A without cash grant.	Look for Thu tiền on INV-1; call pay.	Button absent; 403; with the grant enabled by owner, cash only (bank/card methods hidden).	05 §9 finance.payment.create	Fixtures below	Not run
TS-FIN-031	SePay transfer with payment code auto-matches	functional	P0	P1	INV-1 unpaid, code TS1A0001; SEPAY stub.	POST the stub with amount 9,600,000, description "TS1A0001 hoc phi", id sp-001.	Payment created with method BANK_TRANSFER and sepay_transaction_id sp-001; receipt PT issued; invoice Đã thanh toán; receipt message sent to payer; no manual step.	FIN-05	Fixtures below	Not run
TS-FIN-032	Transfer without code lands in Chưa đối soát	functional	P0	P1	SEPAY stub.	POST amount 1,200,000 description "hoc phi be Binh" id sp-002. Open /finance/cashbook tab Chưa đối soát.	Row sp-002 with amount, description, received time and action "Gán vào hoá đơn"; no payment created yet.	FIN-05	Fixtures below	Not run
TS-FIN-033	Manual match of an unmatched transfer to an invoice	functional	P0	P1	sp-002 unmatched; INV-2 remaining 700,000.	Gán vào hoá đơn → INV-2 for 700,000 and the rest 500,000 to student credit.	INV-2 Đã thanh toán; S2 credit 500,000 shown on profile; sp-002 matched_by U-ACC; next invoice form for S2 offers "Dùng số dư".	FIN-05, 05 §11 early payment credit	Fixtures below	Not run
TS-FIN-034	Partial transfer amount accepted as partial payment	functional	P1	P1	INV-1 code; transfer 5,000,000 with code.	POST the stub.	Payment 5,000,000; invoice partial.	FIN-05 partial amounts	Fixtures below	Not run
TS-FIN-035	Duplicate SePay webhook deduped	edge	P0	P1	sp-001 already processed.	POST the identical webhook again.	No second payment; invoice not overpaid; log shows deduped on sepay_transaction_id.	05 §11 dedupe	Fixtures below	Not run
TS-FIN-036	One transfer for two children split	functional	P1	P1	Unmatched 2,400,000; INV for S1 and S2 each 1,200,000.	Gán vào hoá đơn with split across both invoices.	Two payments created, both invoices paid, one SePay id referenced on both.	05 §11 split	Fixtures below	Not run
TS-FIN-037	Debt list aging buckets and columns	functional	P0	P1	As U-ACC on /finance/debt.	Open the page.	Aging tiles 0–7, 8–30, 31–60, >60 with sums; S7 row in bucket 31–60 with guardian phone, invoices count 1, total due 3,000,000, oldest due date, last reminder, promise date, care owner; row actions Gửi nhắc, Ghi cuộc gọi, Kế hoạch trả, Thu tiền; bulk Gửi nhắc with template picker.	FIN-06	Fixtures below	Not run
TS-FIN-038	Send reminder in bulk with template	functional	P1	P1	Debt list.	Select S7 and another debtor; bulk Gửi nhắc; pick template fee_reminder; send.	Batch notify called with template_id; per-channel outcomes shown; Nhắc gần nhất updated on invoices.	FIN-06, 05 §8 notify template_id	Fixtures below	Not run
TS-FIN-039	Set a payment plan	functional	P1	P1	S7 INV-3.	Kế hoạch trả: 2 parts 1,500,000 on two dates.	Plan saved; invoice detail shows parts; sum must equal remaining (validation).	05 §8 payment-plan	Fixtures below	Not run
TS-FIN-040	Debt reconciliation with invoice list	functional	P0	P1	Debt list totals.	Sum "Còn lại" of overdue invoices in /finance/tuition tab Quá hạn.	Equals the sum of debt tiles for the same branch.	REP-02 style reconciliation	Fixtures below	Not run
TS-FIN-041	Package consumption FIFO by expiry and low-balance alert at 3	functional	P0	P1	S1 with two packages: 2 sessions expiring next month, 3 sessions expiring in 6 months (balance 5).	Mark S1 present on two sessions. Mark a third.	First two consumptions come from the earlier-expiry package; after the third, balance 2 and a "Sắp hết buổi" message to G1 plus a desk notification was sent when balance reached 3.	FIN-07	Fixtures below	Not run
TS-FIN-042	Balance 0 shows Hết buổi and red chip on roster	functional	P1	P1	S6 balance 2.	Consume two sessions.	S6 in list tab "Hết buổi" / Sắp hết buổi with 0; roster and sheet show a red "Hết buổi" chip; further consumption creates no negative balance.	FIN-07	Fixtures below	Not run
TS-FIN-043	Consumption from an expired package refused	negative	P1	P1	Package expired yesterday with 3 sessions.	Mark present.	Consumption refused; student shows "Hết hạn gói"; attendance still saved.	05 §6 rule 5	Fixtures below	Not run
TS-FIN-044	Pause freezes expiry	functional	P1	P1	S1 package expiry E; pause 30 days; resume.	Perform pause and resume.	Expiry E + 30; frozen_days 30 on the package.	FIN-07 pause freezes	Fixtures below	Not run
TS-FIN-045	Manual package adjustment requires approval	functional	P2	P1	As U-ACC.	POST /packages/{id}/adjust +2 reason "Bù lỗi".	Adjustment pending until U-BM-A approves; then balance +2; audit.	05 §8 adjust approval	Fixtures below	Not run
TS-FIN-046	Refund estimate on withdrawal	functional	P1	P1	S1 5 sessions unused, unit 250,000, admin fee 10%.	GET /refund-estimate?student_id=S1.	Proposal 1,125,000 (5×250,000 − 10%) with breakdown; editable with reason.	FIN-08	Fixtures below	Not run
TS-FIN-047	Credit note and refund with approval threshold	functional	P0	P2	S1 withdrawn; as U-ACC; threshold 5,000,000.	Create credit note 1,125,000 on INV-1 (paid); create refund cash from CD-A to "Trần Thị Hoa". Repeat with 6,000,000 on another invoice.	First: credit shown on invoice, refund PC-Q1-... in cash book as payment out, balance zeroed. Second: status pending approval; U-BM-A approves; then paid.	FIN-08	Fixtures below	Not run
TS-FIN-048	Credit note bounds	negative	P1	P2	INV-1 total 9,600,000 with an existing credit 1,000,000.	Create credit 9,000,000. Refund 9,600,000 when paid 4,000,000.	Both refused: "Vượt tổng hoá đơn trừ phiếu giảm" / "Vượt số đã thu".	05 §6 rule 8	Fixtures below	Not run
TS-FIN-049	Create an expense and see it in the cash book	functional	P1	P2	As U-ACC on /finance/cashbook.	+ Phiếu chi: category Điện nước, 1,500,000, payee EVN, account CD-A, today, attachment.	Row PC-Q1-<YYYYMM>-0001 type Chi; totals update; attachment link signed.	FIN-10	Fixtures below	Not run
TS-FIN-050	Expense above threshold needs approval	functional	P2	P2	Threshold 5,000,000.	Create an expense 6,000,000.	Status pending; U-BM-A approve; only then counted in Chi phí tiles.	FIN-10	Fixtures below	Not run
TS-FIN-051	Daily cash close with difference	functional	P1	P2	CD-A with today's cash payments 9,600,000 and expense 1,500,000.	Chốt quỹ ngày: counted 8,000,000; note.	Expected 8,100,000; difference −100,000 highlighted; close recorded; today's cash payments become non-editable (void only); cash_closed event difference_nonzero.	FIN-10, 05 §6 rule 10	Fixtures below	Not run
TS-FIN-052	Void after cash close still allowed, edit blocked	edge	P2	P2	Closed day.	Try to edit payer name on a closed-day payment; void it.	Edit blocked; void allowed with reason and audit.	05 §6 rule 10	Fixtures below	Not run
TS-FIN-053	Cash book filters and export	functional	P2	P2	/finance/cashbook.	Filter account CD-A, type Thu, date range; Xuất Excel.	Rows filtered; xlsx matches; columns date, code, type, category, counterparty, in, out, account, created by, attachment.	05 §5 Thu chi	Fixtures below	Not run
TS-FIN-054	E-invoice issue success and failure	functional	P2	P2	Provider stub; INV-4 paid.	Xuất HĐĐT with buyer details (success mode). Repeat in failure mode.	Success: number and lookup code stored, PDF link shown. Failure: provider message displayed with Thử lại; nothing stored.	FIN-11	Fixtures below	Not run
TS-FIN-055	Finance report tiles and reconciliation	functional	P0	P1	As U-OWNER, this month, branch A.	Open Báo cáo tài chính. Compare Thực thu with the cash book total type Thu for the same range; compare Đã lập with the invoice list created-in-period total excluding void.	Tiles billed, collected, outstanding, overdue, refunds, expenses, net cash, collection rate, revenue by course and by fee plan type, deferred revenue (unused sessions × unit price); both comparisons equal to the VND.	FIN-12, REP-02	Fixtures below	Not run
TS-FIN-056	Report drill-down to invoices and export	functional	P1	P1	Finance report.	Click billed tile; click Xuất Excel.	Lands on /finance/tuition with the period filter applied; xlsx downloads.	FIN-12	Fixtures below	Not run
TS-FIN-057	Finance report scope by role	security	P1	P1	U-BM-A and U-ACAD-A.	Open /reports finance as each.	U-BM-A sees branch A only; U-ACAD-A has no finance report (403 / hidden).	05 §9 finance.report	Fixtures below	Not run
TS-FIN-058	Every money write is audited with before/after	security	P0	P1	Perform: create invoice, pay, void payment, discount approve.	Open /settings/audit-log filtered by entity tuition/payment.	Four entries with actions tuition.create, tuition.pay, payment.void, tuition.approve; each has before/after including amount and status fields, actor, IP, request_id.	05 §6 rule 11, 12 §6	Fixtures below	Not run
TS-FIN-059	Idempotency-Key on pay prevents double payment	edge	P1	P1	INV-1.	Send POST pay twice with the same Idempotency-Key.	One payment; second response returns the same payment; no second receipt number.	11 §1 idempotency	Fixtures below	Not run
TS-FIN-060	Parent sees only own invoices	security	P1	P2	G1.	GET /v3/parent/tuitions; GET /v3/parent/tuitions/<INV-3>.	Lists INV-1/INV-2 (children S1, S2); INV-3 (S7) → 404.	05 §9 parent own children	Fixtures below	Not run
TS-FIN-061	Money formatting vi and en	i18n	P1	P1	Invoice list in vi then en.	Read 9,600,000 in both locales.	vi "9.600.000 đ"; en "9,600,000 đ" (or "VND 9,600,000" consistently across the app); no decimals.	12 §8 money	Fixtures below	Not run
TS-FIN-062	Currency locked to VND	negative	P2	P1	Course with currency USD in the stub.	Open the fee plan form for it.	Warning "Chỉ hỗ trợ VND"; plan creation blocked until currency VND.	05 §11 currency	Fixtures below	Not run
TS-FIN-063	Instalment invoice: partial pay then withdraw	edge	P2	P2	Two-part instalment, first part paid.	Withdraw the student; open refund estimate.	Credit note proposed on the unpaid second instalment; refund limited to the paid portion minus consumed value.	05 §11 instalment	Fixtures below	Not run
TS-FIN-064	Sibling discount reason and automatic percent	functional	P2	P1	Tenant sibling percent 5%; G1 has S1 and S2.	Create an invoice for S2 in the wizard/form.	Discount 5% prefilled with reason "Anh chị em"; editable.	05 §11 sibling	Fixtures below	Not run
TS-FIN-065	Package moves with the student on branch transfer; revenue stays	edge	P2	P1	S1 transferred to B with 5 sessions.	Open finance report for A and B.	A revenue unchanged; deferred revenue for the 5 sessions moves to B with an inter-branch note.	05 §11 package transfer	Fixtures below	Not run
TS-FIN-066	Invoice form keyboard: add line, remove line, submit	a11y	P2	P1	Invoice form.	Use Tab/Enter to add a line and remove it; submit with Enter in the last field.	All actions reachable; focus returns to a sensible element after removal; totals update live.	12 §9	Fixtures below	Not run
TS-FIN-067	Finance pages in en locale	i18n	P2	P1	en.	Open tuition list, debt, cashbook.	Tabs Unpaid / Partial / Overdue / Pending approval / Paid / Void; no Vietnamese leftovers.	12 §8	Fixtures below	Not run

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