govdao_execute_proposal_00_filetest.gno

 1// PKGPATH: gno.land/r/test/govdao
 2package govdao
 3
 4import (
 5	"errors"
 6	"strconv"
 7	"testing"
 8
 9	"gno.land/r/gov/dao"
10	"gno.land/r/gov/dao/impl/v0"
11	"gno.land/r/gov/dao/memberstore/v0"
12)
13
14const user address = "g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5"
15
16var (
17	executor   dao.Executor
18	proposalID dao.ProposalID
19	renderPath string
20	govdao     = impl.NewGovDAO()
21)
22
23func init(cur realm) {
24	// Initialize GovDAO members
25	memberstore.Get(0, cur).DeleteAll()
26	memberstore.Get(0, cur).SetTier(memberstore.T1)
27	memberstore.Get(0, cur).SetMember(memberstore.T1, user, memberstore.NewMember(3))
28	dao.UpdateImpl(cross(cur), dao.NewUpdateRequest(impl.NewGovDAO(), nil))
29
30	// Create an executor that always fails
31	cb := func(realm) error { return errors.New("Boom!") }
32	executor = dao.NewSimpleExecutor(0, cur, cb, "")
33
34	// Create a proposal request that fails on execution
35	request := dao.NewProposalRequest("Test", "This proposal always fails on execution", executor)
36
37	// Create the proposal from a realm so GovDAO instance is able to render the proposal
38	testing.SetRealm(testing.NewUserRealm(user))
39	proposalID = dao.MustCreateProposal(cross(cur), request)
40	renderPath = strconv.FormatUint(uint64(proposalID), 10)
41
42	// Register proposal with the local GovDAO instance
43	govdao.PostCreateProposal(0, cur, request, proposalID)
44}
45
46func main(cur realm) {
47	// Execute proposal, status should be REJECTED
48	// SimpleExecutor.Execute is invocable only by the r/gov/dao proxy, which
49	// is the realm the live route calls it from (dao.ExecuteProposal ->
50	// impl.ExecuteProposal, both threading the proxy's cur non-crossing).
51	// This filetest calls impl.ExecuteProposal directly, so stand in for the
52	// proxy explicitly rather than exercising a route no transaction takes.
53	testing.SetRealm(testing.NewCodeRealm("gno.land/r/gov/dao"))
54
55	err := govdao.ExecuteProposal(0, cur, proposalID, executor)
56
57	println(err.Error())
58	println()
59	println(govdao.Render(cross(cur), "gno.land/r/gov/dao/impl/v0", renderPath))
60}
61
62// Output:
63// Boom!
64//
65// ## Prop #0 - Test
66// Author: g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5
67//
68// This proposal always fails on execution
69//
70// Executor created in: `gno.land/r/test/govdao`
71//
72//
73//
74//
75// ---
76//
77// ### Stats
78// - **PROPOSAL HAS BEEN DENIED**
79// REASON: execution failed: Boom\!
80// - Tiers eligible to vote: T1, T2, T3
81// - YES PERCENT: 0%
82// - NO PERCENT: 0%
83// - ABSTAIN PERCENT: 0%
84//
85// [Detailed voting list](/r/gov/dao/impl/v0:0/votes)
86//
87// ---
88//
89// ### Actions
90// [Vote YES](/r/gov/dao$help&func=MustVoteOnProposalSimple&option=YES&pid=0) | [Vote NO](/r/gov/dao$help&func=MustVoteOnProposalSimple&option=NO&pid=0) | [Vote ABSTAIN](/r/gov/dao$help&func=MustVoteOnProposalSimple&option=ABSTAIN&pid=0)
91//
92// WARNING: Please double check transaction data before voting.