z_2_prop3_filetest.gno

 1// PKGPATH: gno.land/r/sys/namereg/v1/filetests/z_2_prop3_filetest
 2
 3package z_2_prop3_filetest
 4
 5import (
 6	"chain"
 7	"chain/runtime/unsafe"
 8	"testing"
 9
10	"gno.land/p/nt/testutils/v0"
11	"gno.land/r/gov/dao"
12	daov3init "gno.land/r/gov/dao/v3/init"
13	users "gno.land/r/sys/namereg/v1"
14	susers "gno.land/r/sys/users"
15)
16
17// Test the full governance-driven registerPrice flow:
18//  1. propose a new price via users.ProposeNewRegisterPrice
19//  2. DAO accepts the proposal (vote YES, execute)
20//  3. verify the executed callback updated registerPrice by exercising
21//     Register with the new amount and watching it succeed (registration
22//     under the old default of 0 ugnot would now panic with the new
23//     price in the error message).
24var c address = unsafe.OriginCaller()
25
26func init(cur realm) {
27	// Whitelist this realm as a controller so its Register() can reach r/sys/users.
28	testing.SetHeight(0)
29	susers.AddControllerAtGenesis(cross(cur), chain.PackageAddress("gno.land/r/sys/namereg/v1"))
30	testing.SetHeight(123)
31
32	daov3init.InitWithUsers(cross(cur), c)
33
34	// Propose raising the price from 0 to 20 GNOT.
35	testing.SetOriginCaller(c)
36	testing.SetRealm(testing.NewUserRealm(c))
37	pr := users.ProposeNewRegisterPrice(cross(cur), 20_000_000)
38	dao.MustCreateProposal(cross(cur), pr)
39}
40
41func main(cur realm) {
42	testing.SetOriginCaller(c)
43
44	// Vote and execute.
45	dao.MustVoteOnProposal(cross(cur), dao.NewVoteRequest(dao.YesVote, dao.ProposalID(0)))
46	dao.ExecuteProposal(cross(cur), dao.ProposalID(0))
47
48	// New price should be active. Register a user with the new amount;
49	// registration with the old default (0 ugnot) would panic.
50	alice := testutils.TestAddress("alice")
51	testing.SetOriginCaller(alice)
52	testing.SetRealm(testing.NewUserRealm(alice))
53	testing.SetOriginSend(chain.Coins{{Denom: "ugnot", Amount: 20_000_000}})
54	users.Register(cross(cur), "nym-alice123")
55
56	data, _ := susers.ResolveName("nym-alice123")
57	println("registered alice at:", data.Addr())
58}
59
60// Output:
61// registered alice at: g1v9kxjcm9ta047h6lta047h6lta047h6lzd40gh