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package testutils
import "github.com/ethereum-optimism/optimism/op-node/eth"
// TestDerivationMetrics implements the metrics used in the derivation pipeline as no-op operations.
// Optionally a test may hook into the metrics
type TestDerivationMetrics struct {
FnRecordL1ReorgDepth func(d uint64)
FnRecordL1Ref func(name string, ref eth.L1BlockRef)
FnRecordL2Ref func(name string, ref eth.L2BlockRef)
FnRecordUnsafePayloads func(length uint64, memSize uint64, next eth.BlockID)
}
func (t *TestDerivationMetrics) RecordL1ReorgDepth(d uint64) {
if t.FnRecordL1ReorgDepth != nil {
t.FnRecordL1ReorgDepth(d)
}
}
func (t *TestDerivationMetrics) RecordL1Ref(name string, ref eth.L1BlockRef) {
if t.FnRecordL1Ref != nil {
t.FnRecordL1Ref(name, ref)
}
}
func (t *TestDerivationMetrics) RecordL2Ref(name string, ref eth.L2BlockRef) {
if t.FnRecordL2Ref != nil {
t.FnRecordL2Ref(name, ref)
}
}
func (t *TestDerivationMetrics) RecordUnsafePayloadsBuffer(length uint64, memSize uint64, next eth.BlockID) {
if t.FnRecordUnsafePayloads != nil {
t.FnRecordUnsafePayloads(length, memSize, next)
}
}
type TestRPCMetrics struct{}
func (n *TestRPCMetrics) RecordRPCServerRequest(method string) func() {
return func() {}
}