refactor(x/evidence)!: remove Address.String() (cosmos#20016)

x/evidence/CHANGELOG.md

@@ -27,6 +27,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Api Breaking Changes
 
+* [#20016](https://github.com/cosmos/cosmos-sdk/pull/20016) `NewMsgSubmitEvidence` now takes a string as argument instead of an `AccAddress`.
 * [#19482](https://github.com/cosmos/cosmos-sdk/pull/19482) `appmodule.Environment` is passed to `NewKeeper` instead of individual services
 * [#19627](https://github.com/cosmos/cosmos-sdk/pull/19627) `NewAppModule` now takes in a `codec.Codec` as its first argument
 

x/evidence/keeper/keeper_test.go

@@ -10,6 +10,7 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"cosmossdk.io/collections"
+	coreaddress "cosmossdk.io/core/address"
 	"cosmossdk.io/core/header"
 	"cosmossdk.io/log"
 	storetypes "cosmossdk.io/store/types"
@@ -74,6 +75,9 @@ type KeeperTestSuite struct {
 
 	ctx sdk.Context
 
+	addressCodec     coreaddress.Codec
+	consAddressCodec coreaddress.ConsensusAddressCodec
+
 	evidenceKeeper keeper.Keeper
 	bankKeeper     *evidencetestutil.MockBankKeeper
 	accountKeeper  *evidencetestutil.MockAccountKeeper
@@ -91,6 +95,8 @@ func (suite *KeeperTestSuite) SetupTest() {
 	tkey := storetypes.NewTransientStoreKey("evidence_transient_store")
 	testCtx := testutil.DefaultContextWithDB(suite.T(), key, tkey)
 	suite.ctx = testCtx.Ctx
+	suite.addressCodec = address.NewBech32Codec("cosmos")
+	suite.consAddressCodec = address.NewBech32Codec("cosmosvalcons")
 
 	ctrl := gomock.NewController(suite.T())
 
@@ -137,11 +143,14 @@ func (suite *KeeperTestSuite) populateEvidence(ctx sdk.Context, numEvidence int)
 	for i := 0; i < numEvidence; i++ {
 		pk := ed25519.GenPrivKey()
 
+		consAddr, err := suite.consAddressCodec.BytesToString(pk.PubKey().Address())
+		suite.Require().NoError(err)
+
 		evidence[i] = &types.Equivocation{
 			Height:           11,
 			Power:            100,
 			Time:             time.Now().UTC(),
-			ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+			ConsensusAddress: consAddr,
 		}
 
 		suite.Nil(suite.evidenceKeeper.SubmitEvidence(ctx, evidence[i]))
@@ -153,12 +162,14 @@ func (suite *KeeperTestSuite) populateEvidence(ctx sdk.Context, numEvidence int)
 func (suite *KeeperTestSuite) TestSubmitValidEvidence() {
 	ctx := suite.ctx.WithIsCheckTx(false)
 	pk := ed25519.GenPrivKey()
+	consAddr, err := suite.consAddressCodec.BytesToString(pk.PubKey().Address())
+	suite.Require().NoError(err)
 
 	e := &types.Equivocation{
 		Height:           1,
 		Power:            100,
 		Time:             time.Now().UTC(),
-		ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+		ConsensusAddress: consAddr,
 	}
 
 	suite.Nil(suite.evidenceKeeper.SubmitEvidence(ctx, e))
@@ -171,12 +182,14 @@ func (suite *KeeperTestSuite) TestSubmitValidEvidence() {
 func (suite *KeeperTestSuite) TestSubmitValidEvidence_Duplicate() {
 	ctx := suite.ctx.WithIsCheckTx(false)
 	pk := ed25519.GenPrivKey()
+	consAddr, err := suite.consAddressCodec.BytesToString(pk.PubKey().Address())
+	suite.Require().NoError(err)
 
 	e := &types.Equivocation{
 		Height:           1,
 		Power:            100,
 		Time:             time.Now().UTC(),
-		ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+		ConsensusAddress: consAddr,
 	}
 
 	suite.Nil(suite.evidenceKeeper.SubmitEvidence(ctx, e))
@@ -190,14 +203,16 @@ func (suite *KeeperTestSuite) TestSubmitValidEvidence_Duplicate() {
 func (suite *KeeperTestSuite) TestSubmitInvalidEvidence() {
 	ctx := suite.ctx.WithIsCheckTx(false)
 	pk := ed25519.GenPrivKey()
+	consAddr, err := suite.consAddressCodec.BytesToString(pk.PubKey().Address())
+	suite.Require().NoError(err)
 	e := &types.Equivocation{
 		Height:           0,
 		Power:            100,
 		Time:             time.Now().UTC(),
-		ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+		ConsensusAddress: consAddr,
 	}
 
-	err := suite.evidenceKeeper.SubmitEvidence(ctx, e)
+	err = suite.evidenceKeeper.SubmitEvidence(ctx, e)
 	suite.ErrorIs(err, types.ErrInvalidEvidence)
 
 	res, err := suite.evidenceKeeper.Evidences.Get(ctx, e.Hash())

x/evidence/keeper/msg_server_test.go

@@ -6,30 +6,34 @@ import (
 	"cosmossdk.io/x/evidence/types"
 
 	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
 func (s *KeeperTestSuite) TestSubmitEvidence() {
 	pk := ed25519.GenPrivKey()
+	consAddr, err := s.consAddressCodec.BytesToString(pk.PubKey().Address())
+	s.Require().NoError(err)
 
 	e := &types.Equivocation{
 		Height:           1,
 		Power:            100,
 		Time:             time.Now().UTC(),
-		ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+		ConsensusAddress: consAddr,
 	}
 
-	validEvidence, err := types.NewMsgSubmitEvidence(sdk.AccAddress(valAddress), e)
+	accAddr, err := s.addressCodec.BytesToString(valAddress)
+	s.Require().NoError(err)
+
+	validEvidence, err := types.NewMsgSubmitEvidence(accAddr, e)
 	s.Require().NoError(err)
 
 	e2 := &types.Equivocation{
 		Height:           0,
 		Power:            100,
 		Time:             time.Now().UTC(),
-		ConsensusAddress: sdk.ConsAddress(pk.PubKey().Address().Bytes()).String(),
+		ConsensusAddress: consAddr,
 	}
 
-	invalidEvidence, err := types.NewMsgSubmitEvidence(sdk.AccAddress(valAddress), e2)
+	invalidEvidence, err := types.NewMsgSubmitEvidence(accAddr, e2)
 	s.Require().NoError(err)
 
 	testCases := []struct {
@@ -47,7 +51,7 @@ func (s *KeeperTestSuite) TestSubmitEvidence() {
 		{
 			name: "missing evidence",
 			req: &types.MsgSubmitEvidence{
-				Submitter: sdk.AccAddress(valAddress).String(),
+				Submitter: accAddr,
 			},
 			expErr:    true,
 			expErrMsg: "missing evidence: invalid evidence",

x/evidence/types/evidence_test.go

@@ -16,20 +16,24 @@ import (
 )
 
 func TestEquivocation_Valid(t *testing.T) {
+	consCodec := address.NewBech32Codec("cosmosvalcons")
 	n, _ := time.Parse(time.RFC3339, "2006-01-02T15:04:05Z")
-	addr := sdk.ConsAddress("foo_________________")
+	addr, err := consCodec.BytesToString(sdk.ConsAddress("foo_________________"))
+	require.NoError(t, err)
 
 	e := types.Equivocation{
 		Height:           100,
 		Time:             n,
 		Power:            1000000,
-		ConsensusAddress: addr.String(),
+		ConsensusAddress: addr,
 	}
 
+	consAddr, err := consCodec.BytesToString(e.GetConsensusAddress(consCodec))
+	require.NoError(t, err)
 	require.Equal(t, e.GetTotalPower(), int64(0))
 	require.Equal(t, e.GetValidatorPower(), e.Power)
 	require.Equal(t, e.GetTime(), e.Time)
-	require.Equal(t, e.GetConsensusAddress(address.NewBech32Codec("cosmosvalcons")).String(), e.ConsensusAddress)
+	require.Equal(t, consAddr, e.ConsensusAddress)
 	require.Equal(t, e.GetHeight(), e.Height)
 	require.Equal(t, e.Route(), types.RouteEquivocation)
 	require.Equal(t, strings.ToUpper(hex.EncodeToString(e.Hash())), "1E10F9267BEA3A9A4AB5302C2C510CC1AFD7C54E232DA5B2E3360DFAFACF7A76")
@@ -39,7 +43,7 @@ func TestEquivocation_Valid(t *testing.T) {
 	require.Equal(t, int64(0), e.GetTotalPower())
 	require.Equal(t, e.Power, e.GetValidatorPower())
 	require.Equal(t, e.Time, e.GetTime())
-	require.Equal(t, e.ConsensusAddress, e.GetConsensusAddress(address.NewBech32Codec("cosmosvalcons")).String())
+	require.Equal(t, e.ConsensusAddress, consAddr)
 	require.Equal(t, e.Height, e.GetHeight())
 	require.Equal(t, types.RouteEquivocation, e.Route())
 	require.Equal(t, "1E10F9267BEA3A9A4AB5302C2C510CC1AFD7C54E232DA5B2E3360DFAFACF7A76", strings.ToUpper(hex.EncodeToString(e.Hash())))
@@ -49,18 +53,19 @@ func TestEquivocation_Valid(t *testing.T) {
 
 func TestEquivocationValidateBasic(t *testing.T) {
 	var zeroTime time.Time
-	addr := sdk.ConsAddress("foo_________________")
+	addr, err := address.NewBech32Codec("cosmosvalcons").BytesToString(sdk.ConsAddress("foo_________________"))
+	require.NoError(t, err)
 
 	n, _ := time.Parse(time.RFC3339, "2006-01-02T15:04:05Z")
 	testCases := []struct {
 		name      string
 		e         types.Equivocation
 		expectErr bool
 	}{
-		{"valid", types.Equivocation{100, n, 1000000, addr.String()}, false},
-		{"invalid time", types.Equivocation{100, zeroTime, 1000000, addr.String()}, true},
-		{"invalid height", types.Equivocation{0, n, 1000000, addr.String()}, true},
-		{"invalid power", types.Equivocation{100, n, 0, addr.String()}, true},
+		{"valid", types.Equivocation{100, n, 1000000, addr}, false},
+		{"invalid time", types.Equivocation{100, zeroTime, 1000000, addr}, true},
+		{"invalid height", types.Equivocation{0, n, 1000000, addr}, true},
+		{"invalid power", types.Equivocation{100, n, 0, addr}, true},
 		{"invalid address", types.Equivocation{100, n, 1000000, ""}, true},
 	}
 

x/evidence/types/msgs.go

@@ -18,7 +18,7 @@ var (
 )
 
 // NewMsgSubmitEvidence returns a new MsgSubmitEvidence with a signer/submitter.
-func NewMsgSubmitEvidence(s sdk.AccAddress, evi exported.Evidence) (*MsgSubmitEvidence, error) {
+func NewMsgSubmitEvidence(s string, evi exported.Evidence) (*MsgSubmitEvidence, error) {
 	msg, ok := evi.(proto.Message)
 	if !ok {
 		return nil, fmt.Errorf("cannot proto marshal %T", evi)
@@ -27,7 +27,7 @@ func NewMsgSubmitEvidence(s sdk.AccAddress, evi exported.Evidence) (*MsgSubmitEv
 	if err != nil {
 		return nil, err
 	}
-	return &MsgSubmitEvidence{Submitter: s.String(), Evidence: any}, nil
+	return &MsgSubmitEvidence{Submitter: s, Evidence: any}, nil
 }
 
 func (m MsgSubmitEvidence) GetEvidence() exported.Evidence {