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Use EstimateBaseFee in e2e tests #3782

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Merged
merged 5 commits into from
Apr 24, 2025
Merged

Use EstimateBaseFee in e2e tests #3782

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b4aba40
Use EstimateBaseFee
StephenButtolph Mar 10, 2025
48c1357
merged
StephenButtolph Mar 18, 2025
b6e17ea
Merge branch 'master' into update-fee-api
StephenButtolph Apr 23, 2025
530a4b4
nit
StephenButtolph Apr 23, 2025
8fcefb4
Merge branch 'master' into update-fee-api
StephenButtolph Apr 23, 2025
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19 changes: 9 additions & 10 deletions tests/e2e/c/dynamic_fees.go
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Original file line number Diff line number Diff line change
Expand Up @@ -139,10 +139,9 @@ var _ = e2e.DescribeCChain("[Dynamic Fees]", func() {
contractAddress = receipt.ContractAddress
})

latest, err := ethClient.HeaderByNumber(tc.DefaultContext(), nil)
initialGasPrice, err := ethClient.EstimateBaseFee(tc.DefaultContext())
require.NoError(err)

initialGasPrice := latest.BaseFee
targetGasPrice := new(big.Int).Set(initialGasPrice)
targetGasPrice.Mul(targetGasPrice, bigExpectedGasPriceIncreaseNumerator)
targetGasPrice.Add(targetGasPrice, bigExpectedGasPriceIncreaseDenominatorMinus1)
Expand All @@ -162,22 +161,22 @@ var _ = e2e.DescribeCChain("[Dynamic Fees]", func() {

tc.Eventually(func() bool {
// Check the gas price
latest, err := ethClient.HeaderByNumber(tc.DefaultContext(), nil)
gasPrice, err := ethClient.EstimateBaseFee(tc.DefaultContext())
require.NoError(err)

// If the gas price has increased, stop the loop.
if latest.BaseFee.Cmp(targetGasPrice) >= 0 {
if gasPrice.Cmp(targetGasPrice) >= 0 {
tc.Log().Info("gas price has increased",
zap.Stringer("initialPrice", initialGasPrice),
zap.Stringer("targetPrice", targetGasPrice),
zap.Stringer("newPrice", latest.BaseFee),
zap.Stringer("newPrice", gasPrice),
)
return true
}

tc.Log().Info("gas price hasn't sufficiently increased",
zap.Stringer("initialPrice", initialGasPrice),
zap.Stringer("newPrice", latest.BaseFee),
zap.Stringer("newPrice", gasPrice),
zap.Stringer("targetPrice", targetGasPrice),
)

Expand Down Expand Up @@ -213,21 +212,21 @@ var _ = e2e.DescribeCChain("[Dynamic Fees]", func() {
tc.By("sending small transactions until a sufficient gas price decrease is detected", func() {
tc.Eventually(func() bool {
// Check the gas price
latest, err := ethClient.HeaderByNumber(tc.DefaultContext(), nil)
gasPrice, err := ethClient.EstimateBaseFee(tc.DefaultContext())
require.NoError(err)

// If the gas price has decreased, stop the loop.
if latest.BaseFee.Cmp(initialGasPrice) <= 0 {
if gasPrice.Cmp(initialGasPrice) <= 0 {
tc.Log().Info("gas price has decreased",
zap.Stringer("initialPrice", initialGasPrice),
zap.Stringer("newPrice", latest.BaseFee),
zap.Stringer("newPrice", gasPrice),
)
return true
}

tc.Log().Info("gas price hasn't sufficiently decreased",
zap.Stringer("initialPrice", initialGasPrice),
zap.Stringer("newPrice", latest.BaseFee),
zap.Stringer("newPrice", gasPrice),
)

// Create the transaction
Expand Down