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fix time elapsed calculation + test (#838)

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This commit is contained in:
Denali Marsh 2021-02-19 21:24:00 +01:00 committed by GitHub
parent 6c88c01eb8
commit 0a51a737cb
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 3 deletions
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6
x/hard/keeper/interest.go
View File

@ -1,6 +1,8 @@
package keeper
import (
"math"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/kava-labs/kava/x/hard/types"
@ -64,7 +66,9 @@ func (k Keeper) AccrueInterest(ctx sdk.Context, denom string) error {
return nil
}
timeElapsed := ctx.BlockTime().Unix() - previousAccrualTime.Unix()
timeElapsed := int64(math.RoundToEven(
ctx.BlockTime().Sub(previousAccrualTime).Seconds(),
))
if timeElapsed == 0 {
return nil
}

4
x/hard/keeper/interest_test.go
View File

@ -887,7 +887,7 @@ func (suite *KeeperTestSuite) TestBorrowInterest() {
// -------------------------------------------------------------------------------------
// Set up snapshot chain context and run begin blocker
runAtTime := time.Unix(prevCtx.BlockTime().Unix()+(snapshot.elapsedTime), 0)
runAtTime := prevCtx.BlockTime().Add(time.Duration(int64(time.Second) * snapshot.elapsedTime))
snapshotCtx := prevCtx.WithBlockTime(runAtTime)
hard.BeginBlocker(snapshotCtx, suite.keeper)
@ -1317,7 +1317,7 @@ func (suite *KeeperTestSuite) TestSupplyInterest() {
// -------------------------------------------------------------------------------------
// Set up snapshot chain context and run begin blocker
runAtTime := time.Unix(prevCtx.BlockTime().Unix()+(snapshot.elapsedTime), 0)
runAtTime := prevCtx.BlockTime().Add(time.Duration(int64(time.Second) * snapshot.elapsedTime))
snapshotCtx := prevCtx.WithBlockTime(runAtTime)
hard.BeginBlocker(snapshotCtx, suite.keeper)