fix: fix a test

serve/filters/subscription/gas_test.go

@@ -18,7 +18,7 @@ func TestGasPriceSubscription_WriteResponse(t *testing.T) {
 	var (
 		capturedWrite any
 
-		mockTxResults = []*types.TxResult{}
+		mockBlock     = &types.Block{}
 		mockGasPrices = []*methods.GasPrice{}
 	)
 
@@ -36,7 +36,7 @@ func TestGasPriceSubscription_WriteResponse(t *testing.T) {
 	gasPriceSubscription := NewGasPriceSubscription(mockConn)
 
 	// Write the response
-	require.NoError(t, gasPriceSubscription.WriteResponse("", mockTxResults))
+	require.NoError(t, gasPriceSubscription.WriteResponse("", mockBlock))
 
 	// Make sure the captured data matches
 	require.NotNil(t, capturedWrite)

serve/methods/gas.go

@@ -58,7 +58,7 @@ func calculateGasFeePerBlock(block *types.Block) map[string]*gasFeeTotalInfo {
 			gasFeeInfo[denom] = info
 		}
 
-		info.Low = min(info.Low, amount)
+		info.Low = minInt64WithDefault(info.Low, amount)
 		info.High = max(info.High, amount)
 		info.TotalAmount += amount
 		info.TotalCount++
@@ -73,7 +73,7 @@ func calculateGasFee(currentInfo, blockInfo *gasFeeTotalInfo) *gasFeeTotalInfo {
 		currentInfo = &gasFeeTotalInfo{}
 	}
 
-	currentInfo.Low = min(currentInfo.Low, blockInfo.Low)
+	currentInfo.Low = minInt64WithDefault(currentInfo.Low, blockInfo.Low)
 	currentInfo.High = max(currentInfo.High, blockInfo.High)
 	currentInfo.TotalAmount += blockInfo.TotalAmount / blockInfo.TotalCount
 	currentInfo.TotalCount++
@@ -103,19 +103,10 @@ func calculateGasPrices(gasFeeInfoMap map[string]*gasFeeTotalInfo) []*GasPrice {
 
 // min calculates the smaller of two values, or returns the new value
 // if the current value is uninitialized (0).
-func min(current, newValue int64) int64 {
+func minInt64WithDefault(current, newValue int64) int64 {
 	if current == 0 || newValue < current {
 		return newValue
 	}
 
 	return current
 }
-
-// max calculates the larger of two values.
-func max(current, newValue int64) int64 {
-	if newValue > current {
-		return newValue
-	}
-
-	return current
-}