z_treasury_payment_request_test.gno

 1package impl
 2
 3import (
 4	"testing"
 5
 6	trs_pkg "gno.land/p/nt/treasury/v0"
 7	"gno.land/p/nt/urequire/v0"
 8)
 9
10// Named z_* for the same reason as z_upgrade_request_test.gno: govdao_test.gno
11// asserts hard-coded proposal ids, and this test creates no proposal.
12
13// foreignPayment satisfies trs_pkg.Payment without being one of treasury's own
14// impls. BankerID names a banker the treasury really has registered, and
15// String says whatever this realm likes.
16type foreignPayment struct{}
17
18func (foreignPayment) BankerID() string { return "Coins" }
19
20func (foreignPayment) String() string { return "42ugnot to g1nobody" }
21
22// The immutability NewCoinsPayment provides is a property of the concrete
23// type, not of the Payment interface: a foreign impl renders a payment line
24// members vote on and then fails CoinsBanker.Send's type assertion at
25// execution, spending a whole vote cycle on a proposal that can never
26// execute. Rejected at construction so the proposer sees it, not the voters.
27func TestTreasuryPaymentRequestRejectsForeignPayment(cur realm, t *testing.T) {
28	testing.SetOriginCaller(m1)
29	testing.SetRealm(testing.NewUserRealm(m1))
30
31	// PanicsWithMessage, not AbortsWithMessage: same-realm call, so the guard
32	// raises a plain panic rather than a cross-realm abort.
33	urequire.PanicsWithMessage(t, cur,
34		"payment must be built by treasury.NewCoinsPayment or treasury.NewGRC20Payment",
35		func() {
36			NewTreasuryPaymentRequest(cur, foreignPayment{}, "a reason")
37		})
38}
39
40// The check must not reject the real thing. GRC20 is used here because the
41// Coins banker is the one govdao_test.gno's shared state leaves funded; both
42// are canonical, and only the canonicality gate is under test.
43func TestTreasuryPaymentRequestAcceptsCanonicalPayment(cur realm, t *testing.T) {
44	testing.SetOriginCaller(m1)
45	testing.SetRealm(testing.NewUserRealm(m1))
46
47	urequire.NotPanics(t, cur, func() {
48		NewTreasuryPaymentRequest(cur, trs_pkg.NewGRC20Payment("TOK", 1, m1), "a reason")
49	})
50}