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fiattokenfactory.go
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/
fiattokenfactory.go
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/*
* Copyright (c) 2023, © Circle Internet Financial, LTD.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package keeper
import (
"testing"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/circlefin/noble-fiattokenfactory/x/fiattokenfactory/keeper"
"github.com/circlefin/noble-fiattokenfactory/x/fiattokenfactory/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"
typesparams "github.com/cosmos/cosmos-sdk/x/params/types"
"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 FiatTokenfactoryKeeper(t testing.TB) (*keeper.Keeper, sdk.Context) {
storeKey := sdk.NewKVStoreKey(types.StoreKey)
db := tmdb.NewMemDB()
stateStore := store.NewCommitMultiStore(db)
stateStore.MountStoreWithDB(storeKey, storetypes.StoreTypeIAVL, db)
require.NoError(t, stateStore.LoadLatestVersion())
registry := codectypes.NewInterfaceRegistry()
cdc := codec.NewProtoCodec(registry)
paramsSubspace := typesparams.NewSubspace(cdc,
codec.NewLegacyAmino(),
storeKey,
nil,
"TokenfactoryParams",
)
k := keeper.NewKeeper(
cdc,
storeKey,
paramsSubspace,
MockBankKeeper{},
)
ctx := sdk.NewContext(stateStore, tmproto.Header{}, false, log.NewNopLogger())
// Initialize params
k.SetParams(ctx, types.DefaultParams())
return k, ctx
}
type MockFiatTokenfactoryKeeper struct{}
func (MockFiatTokenfactoryKeeper) Mint(ctx sdk.Context, msg *types.MsgMint) (*types.MsgMintResponse, error) {
return &types.MsgMintResponse{}, nil
}
func (MockFiatTokenfactoryKeeper) Burn(ctx sdk.Context, msg *types.MsgBurn) (*types.MsgBurnResponse, error) {
return &types.MsgBurnResponse{}, nil
}
func (MockFiatTokenfactoryKeeper) GetMintingDenom(ctx sdk.Context) (val types.MintingDenom) {
return types.MintingDenom{Denom: "uusdc"}
}
func ErrFiatTokenfactoryKeeper(t testing.TB) (*keeper.Keeper, sdk.Context) {
storeKey := sdk.NewKVStoreKey(types.StoreKey)
db := tmdb.NewMemDB()
stateStore := store.NewCommitMultiStore(db)
stateStore.MountStoreWithDB(storeKey, storetypes.StoreTypeIAVL, db)
require.NoError(t, stateStore.LoadLatestVersion())
registry := codectypes.NewInterfaceRegistry()
cdc := codec.NewProtoCodec(registry)
paramsSubspace := typesparams.NewSubspace(cdc,
codec.NewLegacyAmino(),
storeKey,
nil,
"TokenfactoryParams",
)
k := keeper.NewKeeper(
cdc,
storeKey,
paramsSubspace,
MockBankKeeper{},
)
ctx := sdk.NewContext(stateStore, tmproto.Header{}, false, log.NewNopLogger())
// Initialize params
k.SetParams(ctx, types.DefaultParams())
return k, ctx
}
// MockErrFiatTokenfactoryKeeper - all dependencies err
type MockErrFiatTokenfactoryKeeper struct{}
func (k MockErrFiatTokenfactoryKeeper) Mint(ctx sdk.Context, msg *types.MsgMint) (*types.MsgMintResponse, error) {
return nil, sdkerrors.Wrap(types.ErrBurn, "error calling mint")
}
func (k MockErrFiatTokenfactoryKeeper) GetMintingDenom(ctx sdk.Context) (val types.MintingDenom) {
return types.MintingDenom{Denom: "uusdc"}
}
func (MockErrFiatTokenfactoryKeeper) Burn(ctx sdk.Context, msg *types.MsgBurn) (*types.MsgBurnResponse, error) {
return &types.MsgBurnResponse{}, types.ErrBurn
}