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test: adding module.go test with handshake callback tests
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package interchain_accounts_test | ||
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import ( | ||
"testing" | ||
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"github.com/stretchr/testify/suite" | ||
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"github.com/cosmos/ibc-go/modules/apps/27-interchain-accounts/types" | ||
channeltypes "github.com/cosmos/ibc-go/modules/core/04-channel/types" | ||
host "github.com/cosmos/ibc-go/modules/core/24-host" | ||
ibctesting "github.com/cosmos/ibc-go/testing" | ||
) | ||
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type InterchainAccountsTestSuite struct { | ||
suite.Suite | ||
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coordinator *ibctesting.Coordinator | ||
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// testing chains used for convenience and readability | ||
chainA *ibctesting.TestChain | ||
chainB *ibctesting.TestChain | ||
chainC *ibctesting.TestChain | ||
} | ||
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func TestICATestSuite(t *testing.T) { | ||
suite.Run(t, new(InterchainAccountsTestSuite)) | ||
} | ||
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func (suite *InterchainAccountsTestSuite) SetupTest() { | ||
suite.coordinator = ibctesting.NewCoordinator(suite.T(), 3) | ||
suite.chainA = suite.coordinator.GetChain(ibctesting.GetChainID(0)) | ||
suite.chainB = suite.coordinator.GetChain(ibctesting.GetChainID(1)) | ||
suite.chainC = suite.coordinator.GetChain(ibctesting.GetChainID(2)) | ||
} | ||
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func NewICAPath(chainA, chainB *ibctesting.TestChain) *ibctesting.Path { | ||
path := ibctesting.NewPath(chainA, chainB) | ||
path.EndpointA.ChannelConfig.PortID = types.PortID | ||
path.EndpointB.ChannelConfig.PortID = types.PortID | ||
path.EndpointA.ChannelConfig.Order = channeltypes.ORDERED | ||
path.EndpointB.ChannelConfig.Order = channeltypes.ORDERED | ||
path.EndpointA.ChannelConfig.Version = types.Version | ||
path.EndpointB.ChannelConfig.Version = types.Version | ||
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return path | ||
} | ||
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func InitInterchainAccount(endpoint *ibctesting.Endpoint, owner string) error { | ||
portID, err := types.GeneratePortID(owner, endpoint.ConnectionID, endpoint.Counterparty.ConnectionID) | ||
if err != nil { | ||
return err | ||
} | ||
channelSequence := endpoint.Chain.App.GetIBCKeeper().ChannelKeeper.GetNextChannelSequence(endpoint.Chain.GetContext()) | ||
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if err := endpoint.Chain.GetSimApp().ICAKeeper.InitInterchainAccount(endpoint.Chain.GetContext(), endpoint.ConnectionID, endpoint.Counterparty.ConnectionID, owner); err != nil { | ||
return err | ||
} | ||
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// commit state changes for proof verification | ||
endpoint.Chain.App.Commit() | ||
endpoint.Chain.NextBlock() | ||
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// update port/channel ids | ||
endpoint.ChannelID = channeltypes.FormatChannelIdentifier(channelSequence) | ||
endpoint.ChannelConfig.PortID = portID | ||
return nil | ||
} | ||
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// SetupICAPath invokes the InterchainAccounts entrypoint and subsequent channel handshake handlers | ||
func SetupICAPath(path *ibctesting.Path, owner string) error { | ||
if err := InitInterchainAccount(path.EndpointA, owner); err != nil { | ||
return err | ||
} | ||
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if err := path.EndpointB.ChanOpenTry(); err != nil { | ||
return err | ||
} | ||
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if err := path.EndpointA.ChanOpenAck(); err != nil { | ||
return err | ||
} | ||
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if err := path.EndpointB.ChanOpenConfirm(); err != nil { | ||
return err | ||
} | ||
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return nil | ||
} | ||
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func (suite *InterchainAccountsTestSuite) TestOnChanOpenInit() { | ||
suite.SetupTest() // reset | ||
path := NewICAPath(suite.chainA, suite.chainB) | ||
suite.coordinator.SetupConnections(path) | ||
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// mock init interchain account | ||
portID, err := types.GeneratePortID("owner", path.EndpointA.ConnectionID, path.EndpointB.ConnectionID) | ||
suite.Require().NoError(err) | ||
portCap := suite.chainA.GetSimApp().IBCKeeper.PortKeeper.BindPort(suite.chainA.GetContext(), portID) | ||
suite.chainA.GetSimApp().ICAKeeper.ClaimCapability(suite.chainA.GetContext(), portCap, host.PortPath(portID)) | ||
path.EndpointA.ChannelConfig.PortID = portID | ||
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// default values | ||
counterparty := channeltypes.NewCounterparty(path.EndpointB.ChannelConfig.PortID, path.EndpointB.ChannelID) | ||
channel := &channeltypes.Channel{ | ||
State: channeltypes.INIT, | ||
Ordering: channeltypes.ORDERED, | ||
Counterparty: counterparty, | ||
ConnectionHops: []string{path.EndpointA.ConnectionID}, | ||
Version: types.Version, | ||
} | ||
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module, _, err := suite.chainA.App.GetIBCKeeper().PortKeeper.LookupModuleByPort(suite.chainA.GetContext(), types.PortID) | ||
suite.Require().NoError(err) | ||
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chanCap, err := suite.chainA.App.GetScopedIBCKeeper().NewCapability(suite.chainA.GetContext(), host.ChannelCapabilityPath(ibctesting.TransferPort, path.EndpointA.ChannelID)) | ||
suite.Require().NoError(err) | ||
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cbs, ok := suite.chainA.App.GetIBCKeeper().Router.GetRoute(module) | ||
suite.Require().True(ok) | ||
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err = cbs.OnChanOpenInit(suite.chainA.GetContext(), channel.Ordering, channel.GetConnectionHops(), | ||
path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID, chanCap, channel.Counterparty, channel.GetVersion(), | ||
) | ||
suite.Require().NoError(err) | ||
} | ||
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func (suite *InterchainAccountsTestSuite) TestOnChanOpenTry() { | ||
suite.SetupTest() // reset | ||
path := NewICAPath(suite.chainA, suite.chainB) | ||
owner := "owner" | ||
counterpartyVersion := types.Version | ||
suite.coordinator.SetupConnections(path) | ||
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err := InitInterchainAccount(path.EndpointA, owner) | ||
suite.Require().NoError(err) | ||
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// default values | ||
counterparty := channeltypes.NewCounterparty(path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID) | ||
channel := &channeltypes.Channel{ | ||
State: channeltypes.TRYOPEN, | ||
Ordering: channeltypes.ORDERED, | ||
Counterparty: counterparty, | ||
ConnectionHops: []string{path.EndpointB.ConnectionID}, | ||
Version: types.Version, | ||
} | ||
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module, _, err := suite.chainA.App.GetIBCKeeper().PortKeeper.LookupModuleByPort(suite.chainA.GetContext(), types.PortID) | ||
suite.Require().NoError(err) | ||
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chanCap, err := suite.chainA.App.GetScopedIBCKeeper().NewCapability(suite.chainA.GetContext(), host.ChannelCapabilityPath(ibctesting.TransferPort, path.EndpointA.ChannelID)) | ||
suite.Require().NoError(err) | ||
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cbs, ok := suite.chainA.App.GetIBCKeeper().Router.GetRoute(module) | ||
suite.Require().True(ok) | ||
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err = cbs.OnChanOpenTry(suite.chainA.GetContext(), channel.Ordering, channel.GetConnectionHops(), | ||
path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID, chanCap, channel.Counterparty, channel.GetVersion(), counterpartyVersion, | ||
) | ||
} | ||
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func (suite *InterchainAccountsTestSuite) TestOnChanOpenAck() { | ||
suite.SetupTest() // reset | ||
path := NewICAPath(suite.chainA, suite.chainB) | ||
owner := "owner" | ||
counterpartyVersion := types.Version | ||
suite.coordinator.SetupConnections(path) | ||
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err := InitInterchainAccount(path.EndpointA, owner) | ||
suite.Require().NoError(err) | ||
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err = path.EndpointB.ChanOpenTry() | ||
suite.Require().NoError(err) | ||
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module, _, err := suite.chainA.App.GetIBCKeeper().PortKeeper.LookupModuleByPort(suite.chainA.GetContext(), types.PortID) | ||
suite.Require().NoError(err) | ||
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cbs, ok := suite.chainA.App.GetIBCKeeper().Router.GetRoute(module) | ||
suite.Require().True(ok) | ||
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err = cbs.OnChanOpenAck(suite.chainA.GetContext(), path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID, counterpartyVersion) | ||
suite.Require().NoError(err) | ||
} | ||
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func (suite *InterchainAccountsTestSuite) TestOnChanOpenConfirm() { | ||
suite.SetupTest() // reset | ||
path := NewICAPath(suite.chainA, suite.chainB) | ||
owner := "owner" | ||
suite.coordinator.SetupConnections(path) | ||
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err := InitInterchainAccount(path.EndpointA, owner) | ||
suite.Require().NoError(err) | ||
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err = path.EndpointB.ChanOpenTry() | ||
suite.Require().NoError(err) | ||
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err = path.EndpointA.ChanOpenAck() | ||
suite.Require().NoError(err) | ||
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module, _, err := suite.chainA.App.GetIBCKeeper().PortKeeper.LookupModuleByPort(suite.chainA.GetContext(), types.PortID) | ||
suite.Require().NoError(err) | ||
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cbs, ok := suite.chainA.App.GetIBCKeeper().Router.GetRoute(module) | ||
suite.Require().True(ok) | ||
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err = cbs.OnChanOpenConfirm(suite.chainA.GetContext(), path.EndpointA.ChannelConfig.PortID, path.EndpointA.ChannelID) | ||
suite.Require().NoError(err) | ||
} |