feat(gov): support v1.Proposal in v1beta1.Proposal.Content (backport c…

…osmos#14347) (cosmos#14400)

CHANGELOG.md

@@ -38,6 +38,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### Improvements
+
+* (x/gov) [#14347](https://github.com/cosmos/cosmos-sdk/pull/14347) Support `v1.Proposal` message in `v1beta1.Proposal.Content`.
+
 ## [v0.46.7](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.7) - 2022-12-13
 
 ### Features

x/gov/migrations/v3/convert_test.go

@@ -14,6 +14,11 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx"
+	v046 "github.com/cosmos/cosmos-sdk/x/gov/migrations/v046"
+	v1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
+	"github.com/stretchr/testify/require"
 )
 
 func TestConvertToLegacyProposal(t *testing.T) {
@@ -60,10 +65,10 @@ func TestConvertToLegacyProposal(t *testing.T) {
 				require.Equal(t, v1beta1Proposal.VotingEndTime, *proposal.VotingEndTime)
 				require.Equal(t, v1beta1Proposal.SubmitTime, *proposal.SubmitTime)
 				require.Equal(t, v1beta1Proposal.DepositEndTime, *proposal.DepositEndTime)
-				require.Equal(t, v1beta1Proposal.FinalTallyResult.Yes, math.NewInt(0))
-				require.Equal(t, v1beta1Proposal.FinalTallyResult.No, math.NewInt(0))
-				require.Equal(t, v1beta1Proposal.FinalTallyResult.NoWithVeto, math.NewInt(0))
-				require.Equal(t, v1beta1Proposal.FinalTallyResult.Abstain, math.NewInt(0))
+				require.Equal(t, v1beta1Proposal.FinalTallyResult.Yes, sdk.NewInt(0))
+				require.Equal(t, v1beta1Proposal.FinalTallyResult.No, sdk.NewInt(0))
+				require.Equal(t, v1beta1Proposal.FinalTallyResult.NoWithVeto, sdk.NewInt(0))
+				require.Equal(t, v1beta1Proposal.FinalTallyResult.Abstain, sdk.NewInt(0))
 				tp, ok := v1beta1Proposal.Content.GetCachedValue().(*v1beta1.TextProposal)
 				require.Truef(t, ok, "expected *TextProposal, got %T", v1beta1Proposal.Content.GetCachedValue())
 				require.Equal(t, tp.Title, "title")
@@ -74,7 +79,7 @@ func TestConvertToLegacyProposal(t *testing.T) {
 }
 
 func TestConvertToLegacyProposalContent(t *testing.T) {
-	msg := v1.MsgCancelProposal{ProposalId: 1, Proposer: "cosmos1fl48vsnmsdzcv85q5d2q4z5ajdha8yu34mf0eh"}
+	msg := upgradetypes.MsgSoftwareUpgrade{Authority: "gov module", Plan: upgradetypes.Plan{Name: "test upgrade"}}
 	msgsAny, err := tx.SetMsgs([]sdk.Msg{&msg})
 	require.NoError(t, err)
 	tallyResult := v1.EmptyTallyResult()
@@ -86,24 +91,23 @@ func TestConvertToLegacyProposalContent(t *testing.T) {
 		FinalTallyResult: &tallyResult,
 	}
 
-	legacyP, err := v3.ConvertToLegacyProposal(proposal)
+	legacyP, err := v046.ConvertToLegacyProposal(proposal)
 	require.NoError(t, err)
-	tp, ok := legacyP.Content.GetCachedValue().(*v1.MsgCancelProposal)
-	require.Truef(t, ok, "expected *MsgCancelProposal, got %T", legacyP.Content.GetCachedValue())
+	tp, ok := legacyP.Content.GetCachedValue().(*upgradetypes.MsgSoftwareUpgrade)
+	require.Truef(t, ok, "expected *MsgSoftwareUpgrade, got %T", legacyP.Content.GetCachedValue())
 	require.Equal(t, &msg, tp)
 
 	// more than one message is not supported
 	proposal.Messages, err = tx.SetMsgs([]sdk.Msg{&msg, &msg})
 	require.NoError(t, err)
-	_, err = v3.ConvertToLegacyProposal(proposal)
+	_, err = v046.ConvertToLegacyProposal(proposal)
 	require.ErrorIs(t, sdkerrors.ErrInvalidType, err)
 
 	// zero messages is not supported
 	proposal.Messages = nil
-	_, err = v3.ConvertToLegacyProposal(proposal)
+	_, err = v046.ConvertToLegacyProposal(proposal)
 	require.ErrorIs(t, sdkerrors.ErrInvalidType, err)
 }
-
 func TestConvertToLegacyTallyResult(t *testing.T) {
 	tallyResult := v1.EmptyTallyResult()
 	testCases := map[string]struct {