mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
f7a73c9245
* update to borrow interest factor * add supply interest factor to accrue interest * supply interest factor keeper methods * fix potential bug with user borrow indexing * sync supply interest on deposit/withdraw * separate withdraw/deposit * relocate interest sync methods * update comment * simplify supply interest statement * check truncated int not zero * add .sub(storedAmount) back * add store key suppliedcoins * increment/decrement supplied coins * update withdraw with new accounting * update withdraw test * catch repay edge case * unit tests * TestSupplyInterest scaffolding * test notes * temp: interest test * example test * changes, test checks more state * fix: calculate supply interest directly * fix: catch divide by zero * add state checks back into interest test * add snapshot test cases * test owed supplied interest paid at correct ratio * test user supply syncs user's borrow interest * remove print statements and clean up * refactor indented logic * test supply/borrow multiple coins * update decoder test Co-authored-by: karzak <kjydavis3@gmail.com>
65 lines
1.9 KiB
Go
65 lines
1.9 KiB
Go
package simulation
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import (
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/tendermint/libs/kv"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/hard/types"
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)
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func makeTestCodec() (cdc *codec.Codec) {
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cdc = codec.New()
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sdk.RegisterCodec(cdc)
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codec.RegisterCrypto(cdc)
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types.RegisterCodec(cdc)
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return
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}
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func TestDecodeDistributionStore(t *testing.T) {
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cdc := makeTestCodec()
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prevBlockTime := time.Now().UTC()
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deposit := types.NewDeposit(sdk.AccAddress("test"),
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sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1))),
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types.SupplyInterestFactors{types.NewSupplyInterestFactor("bnb", sdk.OneDec())})
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claim := types.NewClaim(sdk.AccAddress("test"), "bnb", sdk.NewCoin("hard", sdk.NewInt(100)), "stake")
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kvPairs := kv.Pairs{
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kv.Pair{Key: []byte(types.PreviousBlockTimeKey), Value: cdc.MustMarshalBinaryBare(prevBlockTime)},
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kv.Pair{Key: []byte(types.PreviousDelegationDistributionKey), Value: cdc.MustMarshalBinaryBare(prevBlockTime)},
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kv.Pair{Key: []byte(types.DepositsKeyPrefix), Value: cdc.MustMarshalBinaryBare(deposit)},
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kv.Pair{Key: []byte(types.ClaimsKeyPrefix), Value: cdc.MustMarshalBinaryBare(claim)},
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kv.Pair{Key: []byte{0x99}, Value: []byte{0x99}},
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}
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tests := []struct {
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name string
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expectedLog string
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}{
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{"PreviousBlockTime", fmt.Sprintf("%s\n%s", prevBlockTime, prevBlockTime)},
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{"PreviousDistributionTime", fmt.Sprintf("%s\n%s", prevBlockTime, prevBlockTime)},
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{"Deposit", fmt.Sprintf("%s\n%s", deposit, deposit)},
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{"Claim", fmt.Sprintf("%s\n%s", claim, claim)},
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{"other", ""},
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}
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for i, tt := range tests {
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i, tt := i, tt
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t.Run(tt.name, func(t *testing.T) {
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switch i {
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case len(tests) - 1:
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require.Panics(t, func() { DecodeStore(cdc, kvPairs[i], kvPairs[i]) }, tt.name)
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default:
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require.Equal(t, tt.expectedLog, DecodeStore(cdc, kvPairs[i], kvPairs[i]), tt.name)
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}
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})
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}
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}
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