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36 changes: 32 additions & 4 deletions cmd/siftest/test.go
Original file line number Diff line number Diff line change
Expand Up @@ -101,16 +101,44 @@ func TestAddLiquidity(clientCtx client.Context, txf tx.Factory, key keyring.Info
poolAfter.Pool.ExternalAssetBalance.Sub(poolBefore.Pool.ExternalAssetBalance).String()))
}

pmtpParams, err := clpQueryClient.GetPmtpParams(context.Background(), &clptypes.PmtpParamsReq{})
if err != nil {
return err
}

swapFeeParams, err := clpQueryClient.GetSwapFeeParams(context.Background(), &clptypes.SwapFeeParamsReq{})
if err != nil {
return err
}

// get native swap fee rate
sellNativeSwapFeeRate := swapFeeParams.DefaultSwapFeeRate
for _, tokenParam := range swapFeeParams.TokenParams {
if tokenParam.Asset == clptypes.GetSettlementAsset().Symbol {
sellNativeSwapFeeRate = tokenParam.SwapFeeRate
break
}
}

// get external token swap fee rate
buyNativeSwapFeeRate := swapFeeParams.DefaultSwapFeeRate
for _, tokenParam := range swapFeeParams.TokenParams {
if tokenParam.Asset == msg.ExternalAsset.Symbol {
buyNativeSwapFeeRate = tokenParam.SwapFeeRate
break
}
}

// calculate expected result
newPoolUnits, lpUnits, err := clpkeeper.CalculatePoolUnits(
newPoolUnits, lpUnits, _, _, err := clpkeeper.CalculatePoolUnits(
poolBefore.Pool.PoolUnits,
poolBefore.Pool.NativeAssetBalance,
poolBefore.Pool.ExternalAssetBalance,
msg.NativeAssetAmount,
msg.ExternalAssetAmount,
18,
sdk.NewDecWithPrec(5, 5),
sdk.NewDecWithPrec(5, 4))
sellNativeSwapFeeRate,
buyNativeSwapFeeRate,
pmtpParams.PmtpRateParams.PmtpCurrentRunningRate)
if err != nil {
return err
}
Expand Down
36 changes: 32 additions & 4 deletions cmd/siftest/verify.go
Original file line number Diff line number Diff line change
Expand Up @@ -100,18 +100,46 @@ func VerifyAdd(clientCtx client.Context, from string, height uint64, nativeAmoun
return err
}

pmtpParams, err := clpQueryClient.GetPmtpParams(context.Background(), &clptypes.PmtpParamsReq{})
if err != nil {
return err
}

swapFeeParams, err := clpQueryClient.GetSwapFeeParams(context.Background(), &clptypes.SwapFeeParamsReq{})
if err != nil {
return err
}

// get native swap fee rate
sellNativeSwapFeeRate := swapFeeParams.DefaultSwapFeeRate
for _, tokenParam := range swapFeeParams.TokenParams {
if tokenParam.Asset == clptypes.GetSettlementAsset().Symbol {
sellNativeSwapFeeRate = tokenParam.SwapFeeRate
break
}
}

// get external token swap fee rate
buyNativeSwapFeeRate := swapFeeParams.DefaultSwapFeeRate
for _, tokenParam := range swapFeeParams.TokenParams {
if tokenParam.Asset == externalAsset {
buyNativeSwapFeeRate = tokenParam.SwapFeeRate
break
}
}

// Calculate expected values
nativeAssetDepth := poolBefore.Pool.NativeAssetBalance.Add(poolBefore.Pool.NativeLiabilities)
externalAssetDepth := poolBefore.Pool.ExternalAssetBalance.Add(poolBefore.Pool.ExternalLiabilities)
_ /*newPoolUnits*/, lpUnits, err := clpkeeper.CalculatePoolUnits(
_ /*newPoolUnits*/, lpUnits, _, _, err := clpkeeper.CalculatePoolUnits(
poolBefore.Pool.PoolUnits,
nativeAssetDepth,
externalAssetDepth,
nativeAmount,
externalAmount,
18,
sdk.NewDecWithPrec(5, 5),
sdk.NewDecWithPrec(5, 4))
sellNativeSwapFeeRate,
buyNativeSwapFeeRate,
pmtpParams.PmtpRateParams.PmtpCurrentRunningRate)
if err != nil {
return err
}
Expand Down