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amm.go
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amm.go
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package keeper
import (
"testing"
tmdb "github.com/cometbft/cometbft-db"
"github.com/cometbft/cometbft/libs/log"
tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "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"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/elys-network/elys/x/amm/keeper"
"github.com/elys-network/elys/x/amm/types"
"github.com/elys-network/elys/x/amm/types/mocks"
"github.com/stretchr/testify/require"
)
func AmmKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, *mocks.AccountedPoolKeeper, *mocks.OracleKeeper) {
storeKey := sdk.NewKVStoreKey(types.StoreKey)
transientStoreKey := storetypes.NewTransientStoreKey(types.TStoreKey)
db := tmdb.NewMemDB()
stateStore := store.NewCommitMultiStore(db)
stateStore.MountStoreWithDB(storeKey, storetypes.StoreTypeIAVL, db)
stateStore.MountStoreWithDB(transientStoreKey, storetypes.StoreTypeTransient, nil)
require.NoError(t, stateStore.LoadLatestVersion())
registry := codectypes.NewInterfaceRegistry()
cdc := codec.NewProtoCodec(registry)
accountedPoolKeeper := mocks.NewAccountedPoolKeeper(t)
oracleKeeper := mocks.NewOracleKeeper(t)
k := keeper.NewKeeper(
cdc,
storeKey,
transientStoreKey,
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
nil,
nil,
nil,
oracleKeeper,
nil,
nil,
accountedPoolKeeper,
)
ctx := sdk.NewContext(stateStore, tmproto.Header{}, false, log.NewNopLogger())
// Initialize params
k.SetParams(ctx, types.DefaultParams())
return k, ctx, accountedPoolKeeper, oracleKeeper
}