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/
setup.go
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/
setup.go
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package test
import (
"testing"
"time"
"github.com/cosmos/cosmos-sdk/codec"
cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/store"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper"
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
porttypes "github.com/cosmos/ibc-go/v6/modules/core/05-port/types"
"github.com/golang/mock/gomock"
"github.com/strangelove-ventures/packet-forward-middleware/v6/router"
"github.com/strangelove-ventures/packet-forward-middleware/v6/router/keeper"
"github.com/strangelove-ventures/packet-forward-middleware/v6/router/types"
"github.com/strangelove-ventures/packet-forward-middleware/v6/test/mock"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/libs/log"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
tmdb "github.com/tendermint/tm-db"
)
func NewTestSetup(t *testing.T, ctl *gomock.Controller) *TestSetup {
initializer := newInitializer()
transferKeeperMock := mock.NewMockTransferKeeper(ctl)
channelKeeperMock := mock.NewMockChannelKeeper(ctl)
distributionKeeperMock := mock.NewMockDistributionKeeper(ctl)
bankKeeperMock := mock.NewMockBankKeeper(ctl)
ibcModuleMock := mock.NewMockIBCModule(ctl)
ics4WrapperMock := mock.NewMockICS4Wrapper(ctl)
paramsKeeper := initializer.paramsKeeper()
routerKeeper := initializer.routerKeeper(paramsKeeper, transferKeeperMock, channelKeeperMock, distributionKeeperMock, bankKeeperMock, ics4WrapperMock)
//routerModule := initializer.routerModule(routerKeeper)
require.NoError(t, initializer.StateStore.LoadLatestVersion())
routerKeeper.SetParams(initializer.Ctx, types.DefaultParams())
return &TestSetup{
Initializer: initializer,
Keepers: &testKeepers{
ParamsKeeper: ¶msKeeper,
RouterKeeper: routerKeeper,
},
Mocks: &testMocks{
TransferKeeperMock: transferKeeperMock,
DistributionKeeperMock: distributionKeeperMock,
IBCModuleMock: ibcModuleMock,
ICS4WrapperMock: ics4WrapperMock,
},
ForwardMiddleware: initializer.forwardMiddleware(ibcModuleMock, routerKeeper, 0, keeper.DefaultForwardTransferPacketTimeoutTimestamp, keeper.DefaultRefundTransferPacketTimeoutTimestamp),
}
}
type TestSetup struct {
Initializer initializer
Keepers *testKeepers
Mocks *testMocks
ForwardMiddleware router.IBCMiddleware
}
type testKeepers struct {
ParamsKeeper *paramskeeper.Keeper
RouterKeeper *keeper.Keeper
}
type testMocks struct {
TransferKeeperMock *mock.MockTransferKeeper
DistributionKeeperMock *mock.MockDistributionKeeper
IBCModuleMock *mock.MockIBCModule
ICS4WrapperMock *mock.MockICS4Wrapper
}
type initializer struct {
DB *tmdb.MemDB
StateStore store.CommitMultiStore
Ctx sdk.Context
Marshaler codec.Codec
Amino *codec.LegacyAmino
}
// Create an initializer with in memory database and default codecs
func newInitializer() initializer {
logger := log.TestingLogger()
logger.Debug("initializing test setup")
db := tmdb.NewMemDB()
stateStore := store.NewCommitMultiStore(db)
ctx := sdk.NewContext(stateStore, tmproto.Header{}, false, logger)
interfaceRegistry := cdctypes.NewInterfaceRegistry()
amino := codec.NewLegacyAmino()
marshaler := codec.NewProtoCodec(interfaceRegistry)
return initializer{
DB: db,
StateStore: stateStore,
Ctx: ctx,
Marshaler: marshaler,
Amino: amino,
}
}
func (i initializer) paramsKeeper() paramskeeper.Keeper {
storeKey := sdk.NewKVStoreKey(paramstypes.StoreKey)
transientStoreKey := sdk.NewTransientStoreKey(paramstypes.TStoreKey)
i.StateStore.MountStoreWithDB(storeKey, storetypes.StoreTypeIAVL, i.DB)
i.StateStore.MountStoreWithDB(transientStoreKey, storetypes.StoreTypeTransient, i.DB)
paramsKeeper := paramskeeper.NewKeeper(i.Marshaler, i.Amino, storeKey, transientStoreKey)
return paramsKeeper
}
func (i initializer) routerKeeper(
paramsKeeper paramskeeper.Keeper,
transferKeeper types.TransferKeeper,
channelKeeper types.ChannelKeeper,
distributionKeeper types.DistributionKeeper,
bankKeeper types.BankKeeper,
ics4Wrapper porttypes.ICS4Wrapper,
) *keeper.Keeper {
storeKey := sdk.NewKVStoreKey(types.StoreKey)
i.StateStore.MountStoreWithDB(storeKey, storetypes.StoreTypeIAVL, i.DB)
subspace := paramsKeeper.Subspace(types.ModuleName)
routerKeeper := keeper.NewKeeper(
i.Marshaler,
storeKey,
subspace,
transferKeeper,
channelKeeper,
distributionKeeper,
bankKeeper,
ics4Wrapper,
)
return routerKeeper
}
func (i initializer) forwardMiddleware(app porttypes.IBCModule, k *keeper.Keeper, retriesOnTimeout uint8, forwardTimeout time.Duration, refundTimeout time.Duration) router.IBCMiddleware {
return router.NewIBCMiddleware(app, k, retriesOnTimeout, forwardTimeout, refundTimeout)
}