mukan-ibc/modules/apps/27-interchain-accounts/host/keeper/handshake_test.go
Mukan Erkin Törük 88dd97a9f8
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refactor: replace all github.com upstream refs with git.cw.tr/mukan-network
2026-05-11 03:36:22 +03:00

406 lines
13 KiB
Go

package keeper_test
import (
sdkmath "cosmossdk.io/math"
sdk "git.cw.tr/mukan-network/mukan-sdk/types"
hosttypes "git.cw.tr/mukan-network/mukan-ibc/modules/apps/27-interchain-accounts/host/types"
icatypes "git.cw.tr/mukan-network/mukan-ibc/modules/apps/27-interchain-accounts/types"
connectiontypes "git.cw.tr/mukan-network/mukan-ibc/modules/core/03-connection/types"
channeltypes "git.cw.tr/mukan-network/mukan-ibc/modules/core/04-channel/types"
ibctesting "git.cw.tr/mukan-network/mukan-ibc/testing"
)
// open and close channel is a helper function for TestOnChanOpenTry for reopening accounts
func (suite *KeeperTestSuite) openAndCloseChannel(path *ibctesting.Path) {
err := path.EndpointB.ChanOpenTry()
suite.Require().NoError(err)
err = path.EndpointA.ChanOpenAck()
suite.Require().NoError(err)
err = path.EndpointB.ChanOpenConfirm()
suite.Require().NoError(err)
path.EndpointA.UpdateChannel(func(channel *channeltypes.Channel) { channel.State = channeltypes.CLOSED })
path.EndpointB.UpdateChannel(func(channel *channeltypes.Channel) { channel.State = channeltypes.CLOSED })
path.EndpointA.ChannelID = ""
err = RegisterInterchainAccount(path.EndpointA, TestOwnerAddress)
suite.Require().NoError(err)
// bump channel sequence as these test mock core IBC behaviour on ChanOpenTry
channelSequence := path.EndpointB.Chain.App.GetIBCKeeper().ChannelKeeper.GetNextChannelSequence(path.EndpointB.Chain.GetContext())
path.EndpointB.ChannelID = channeltypes.FormatChannelIdentifier(channelSequence)
}
func (suite *KeeperTestSuite) TestOnChanOpenTry() {
for _, ordering := range []channeltypes.Order{channeltypes.UNORDERED, channeltypes.ORDERED} {
var (
channel *channeltypes.Channel
path *ibctesting.Path
metadata icatypes.Metadata
)
testCases := []struct {
name string
malleate func()
expErr error
}{
{
"success",
func() {},
nil,
},
{
"success - reopening closed active channel",
func() {
// create interchain account
// undo setup
path.EndpointB.ChannelID = ""
suite.openAndCloseChannel(path)
},
nil,
},
{
"success - reopening account with new address",
func() {
// create interchain account
// undo setup
path.EndpointB.ChannelID = ""
suite.openAndCloseChannel(path)
// delete interchain account address
store := suite.chainB.GetContext().KVStore(suite.chainB.GetSimApp().GetKey(hosttypes.SubModuleName))
store.Delete(icatypes.KeyOwnerAccount(path.EndpointA.ChannelConfig.PortID, path.EndpointB.ConnectionID))
// assert interchain account address mapping was deleted
_, found := suite.chainB.GetSimApp().ICAHostKeeper.GetInterchainAccountAddress(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID)
suite.Require().False(found)
},
nil,
},
{
"success - empty host connection ID",
func() {
metadata.HostConnectionId = ""
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
path.EndpointA.ChannelConfig.Version = string(versionBytes)
},
nil,
},
{
"success - previous metadata is different",
func() {
// set the active channelID in state
suite.chainB.GetSimApp().ICAHostKeeper.SetActiveChannelID(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID, path.EndpointB.ChannelID)
// set the previous encoding to be proto3json.
// the new encoding is set to be protobuf in the test below.
metadata.Encoding = icatypes.EncodingProto3JSON
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
channel.State = channeltypes.CLOSED
channel.Version = string(versionBytes)
path.EndpointB.SetChannel(*channel)
}, nil,
},
{
"invalid metadata bytestring",
func() {
// the try step will propose a new valid version
path.EndpointA.ChannelConfig.Version = "invalid-metadata-bytestring"
},
nil,
},
{
"reopening account fails - no existing account",
func() {
// create interchain account
// undo setup
path.EndpointB.ChannelID = ""
suite.openAndCloseChannel(path)
// delete existing account
addr, found := suite.chainB.GetSimApp().ICAHostKeeper.GetInterchainAccountAddress(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID)
suite.Require().True(found)
acc := suite.chainB.GetSimApp().AccountKeeper.GetAccount(suite.chainB.GetContext(), sdk.MustAccAddressFromBech32(addr))
suite.chainB.GetSimApp().AccountKeeper.RemoveAccount(suite.chainB.GetContext(), acc)
},
icatypes.ErrInvalidAccountReopening,
},
{
"reopening account fails - existing account is not interchain account type",
func() {
// create interchain account
// undo setup
path.EndpointB.ChannelID = ""
suite.openAndCloseChannel(path)
addr, found := suite.chainB.GetSimApp().ICAHostKeeper.GetInterchainAccountAddress(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID)
suite.Require().True(found)
accAddress := sdk.MustAccAddressFromBech32(addr)
acc := suite.chainB.GetSimApp().AccountKeeper.GetAccount(suite.chainB.GetContext(), accAddress)
icaAcc, ok := acc.(*icatypes.InterchainAccount)
suite.Require().True(ok)
// overwrite existing account with only base account type, not intercahin account type
suite.chainB.GetSimApp().AccountKeeper.SetAccount(suite.chainB.GetContext(), icaAcc.BaseAccount)
},
icatypes.ErrInvalidAccountReopening,
},
{
"account already exists",
func() {
interchainAccAddr := icatypes.GenerateAddress(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID)
err := suite.chainB.GetSimApp().BankKeeper.SendCoins(suite.chainB.GetContext(), suite.chainB.SenderAccount.GetAddress(), interchainAccAddr, sdk.Coins{sdk.NewCoin("stake", sdkmath.NewInt(1))})
suite.Require().NoError(err)
suite.Require().True(suite.chainB.GetSimApp().AccountKeeper.HasAccount(suite.chainB.GetContext(), interchainAccAddr))
},
icatypes.ErrAccountAlreadyExist,
},
{
"invalid port ID",
func() {
path.EndpointB.ChannelConfig.PortID = "invalid-port-id" //nolint:goconst
},
icatypes.ErrInvalidHostPort,
},
{
"connection not found",
func() {
channel.ConnectionHops = []string{ibctesting.InvalidID}
path.EndpointB.SetChannel(*channel)
},
connectiontypes.ErrConnectionNotFound,
},
{
"unsupported encoding format",
func() {
metadata.Encoding = "invalid-encoding-format"
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
path.EndpointA.ChannelConfig.Version = string(versionBytes)
},
icatypes.ErrInvalidCodec,
},
{
"unsupported transaction type",
func() {
metadata.TxType = "invalid-tx-types"
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
path.EndpointA.ChannelConfig.Version = string(versionBytes)
},
icatypes.ErrUnknownDataType,
},
{
"invalid controller connection ID",
func() {
metadata.ControllerConnectionId = ibctesting.InvalidID
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
path.EndpointA.ChannelConfig.Version = string(versionBytes)
},
connectiontypes.ErrInvalidConnection,
},
{
"invalid counterparty version",
func() {
metadata.Version = "invalid-version"
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
path.EndpointA.ChannelConfig.Version = string(versionBytes)
},
icatypes.ErrInvalidVersion,
},
{
"active channel already set (OPEN state)",
func() {
// create a new channel and set it in state
ch := channeltypes.NewChannel(channeltypes.OPEN, ordering, channeltypes.NewCounterparty(path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID), []string{path.EndpointA.ConnectionID}, ibctesting.DefaultChannelVersion)
suite.chainB.GetSimApp().GetIBCKeeper().ChannelKeeper.SetChannel(suite.chainB.GetContext(), path.EndpointB.ChannelConfig.PortID, path.EndpointB.ChannelID, ch)
// set the active channelID in state
suite.chainB.GetSimApp().ICAHostKeeper.SetActiveChannelID(suite.chainB.GetContext(), ibctesting.FirstConnectionID, path.EndpointA.ChannelConfig.PortID, path.EndpointB.ChannelID)
},
icatypes.ErrActiveChannelAlreadySet,
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.SetupTest() // reset
path = NewICAPath(suite.chainA, suite.chainB, icatypes.EncodingProtobuf, ordering)
path.SetupConnections()
err := RegisterInterchainAccount(path.EndpointA, TestOwnerAddress)
suite.Require().NoError(err)
// set the channel id on host
channelSequence := path.EndpointB.Chain.App.GetIBCKeeper().ChannelKeeper.GetNextChannelSequence(path.EndpointB.Chain.GetContext())
path.EndpointB.ChannelID = channeltypes.FormatChannelIdentifier(channelSequence)
// default values
metadata = icatypes.NewMetadata(icatypes.Version, ibctesting.FirstConnectionID, ibctesting.FirstConnectionID, "", icatypes.EncodingProtobuf, icatypes.TxTypeSDKMultiMsg)
versionBytes, err := icatypes.ModuleCdc.MarshalJSON(&metadata)
suite.Require().NoError(err)
expectedMetadata := metadata
counterparty := channeltypes.NewCounterparty(path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID)
channel = &channeltypes.Channel{
State: channeltypes.TRYOPEN,
Ordering: ordering,
Counterparty: counterparty,
ConnectionHops: []string{path.EndpointB.ConnectionID},
Version: string(versionBytes),
}
tc.malleate() // malleate mutates test data
version, err := suite.chainB.GetSimApp().ICAHostKeeper.OnChanOpenTry(suite.chainB.GetContext(), channel.Ordering, channel.ConnectionHops,
path.EndpointB.ChannelConfig.PortID, path.EndpointB.ChannelID, channel.Counterparty, path.EndpointA.ChannelConfig.Version,
)
if tc.expErr == nil {
suite.Require().NoError(err)
storedAddr, found := suite.chainB.GetSimApp().ICAHostKeeper.GetInterchainAccountAddress(suite.chainB.GetContext(), path.EndpointB.ConnectionID, path.EndpointA.ChannelConfig.PortID)
suite.Require().True(found)
interchainAccAddr, err := sdk.AccAddressFromBech32(storedAddr)
suite.Require().NoError(err)
// Check if account is created
interchainAccount := suite.chainB.GetSimApp().AccountKeeper.GetAccount(suite.chainB.GetContext(), interchainAccAddr)
suite.Require().Equal(interchainAccount.GetAddress().String(), storedAddr)
expectedMetadata.Address = storedAddr
expectedVersionBytes, err := icatypes.ModuleCdc.MarshalJSON(&expectedMetadata)
suite.Require().NoError(err)
suite.Require().Equal(string(expectedVersionBytes), version)
} else {
suite.Require().ErrorIs(err, tc.expErr)
suite.Require().Equal("", version)
}
})
}
}
}
func (suite *KeeperTestSuite) TestOnChanOpenConfirm() {
var path *ibctesting.Path
testCases := []struct {
name string
malleate func()
expErr error
}{
{
"success", func() {}, nil,
},
{
"channel not found",
func() {
path.EndpointB.ChannelID = "invalid-channel-id"
path.EndpointB.ChannelConfig.PortID = "invalid-port-id" //nolint:goconst
},
channeltypes.ErrChannelNotFound,
},
}
for _, ordering := range []channeltypes.Order{channeltypes.UNORDERED, channeltypes.ORDERED} {
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.SetupTest() // reset
path = NewICAPath(suite.chainA, suite.chainB, icatypes.EncodingProtobuf, ordering)
path.SetupConnections()
err := RegisterInterchainAccount(path.EndpointA, TestOwnerAddress)
suite.Require().NoError(err)
err = path.EndpointB.ChanOpenTry()
suite.Require().NoError(err)
err = path.EndpointA.ChanOpenAck()
suite.Require().NoError(err)
tc.malleate() // malleate mutates test data
err = suite.chainB.GetSimApp().ICAHostKeeper.OnChanOpenConfirm(suite.chainB.GetContext(),
path.EndpointB.ChannelConfig.PortID, path.EndpointB.ChannelID)
if tc.expErr == nil {
suite.Require().NoError(err)
} else {
suite.Require().ErrorIs(err, tc.expErr)
}
})
}
}
}
func (suite *KeeperTestSuite) TestOnChanCloseConfirm() {
var path *ibctesting.Path
testCases := []struct {
name string
malleate func()
expErr error
}{
{
"success", func() {}, nil,
},
}
for _, ordering := range []channeltypes.Order{channeltypes.UNORDERED, channeltypes.ORDERED} {
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.SetupTest() // reset
path = NewICAPath(suite.chainA, suite.chainB, icatypes.EncodingProtobuf, ordering)
path.SetupConnections()
err := SetupICAPath(path, TestOwnerAddress)
suite.Require().NoError(err)
tc.malleate() // malleate mutates test data
err = suite.chainB.GetSimApp().ICAHostKeeper.OnChanCloseConfirm(suite.chainB.GetContext(),
path.EndpointB.ChannelConfig.PortID, path.EndpointB.ChannelID)
if tc.expErr == nil {
suite.Require().NoError(err)
} else {
suite.Require().ErrorIs(err, tc.expErr)
}
})
}
}
}