0g-chain/x/pricefeed/simulation/decoder_test.go
2020-04-30 10:23:41 -04:00

58 lines
1.5 KiB
Go

package simulation
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/libs/kv"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/pricefeed/types"
)
func makeTestCodec() (cdc *codec.Codec) {
cdc = codec.New()
sdk.RegisterCodec(cdc)
codec.RegisterCrypto(cdc)
types.RegisterCodec(cdc)
return
}
func TestDecodeDistributionStore(t *testing.T) {
cdc := makeTestCodec()
currentPrice := types.CurrentPrice{MarketID: "current", Price: sdk.OneDec()}
postedPrice := []types.PostedPrice{{MarketID: "posted", Price: sdk.OneDec(), Expiry: time.Now().UTC()}}
kvPairs := kv.Pairs{
kv.Pair{Key: []byte(types.CurrentPricePrefix), Value: cdc.MustMarshalBinaryBare(currentPrice)},
kv.Pair{Key: []byte(types.RawPriceFeedPrefix), Value: cdc.MustMarshalBinaryBare(postedPrice)},
kv.Pair{Key: []byte{0x99}, Value: []byte{0x99}},
}
tests := []struct {
name string
expectedLog string
}{
{"CurrentPrice", fmt.Sprintf("%v\n%v", currentPrice, currentPrice)},
{"PostedPrice", fmt.Sprintf("%s\n%s", postedPrice, postedPrice)},
{"other", ""},
}
for i, tt := range tests {
i, tt := i, tt
t.Run(tt.name, func(t *testing.T) {
switch i {
case len(tests) - 1:
require.Panics(t, func() { DecodeStore(cdc, kvPairs[i], kvPairs[i]) }, tt.name)
default:
require.Equal(t, tt.expectedLog, DecodeStore(cdc, kvPairs[i], kvPairs[i]), tt.name)
}
})
}
}