remove unecessary abi parameter from WatchEvents. simplify event tests

This commit is contained in:
Jared Wasinger 2024-12-03 15:18:24 +07:00 committed by Felix Lange
parent b50593e702
commit 4872d7fde5
2 changed files with 6 additions and 23 deletions

View File

@ -237,9 +237,9 @@ func FilterEvents[T any](instance *ContractInstance, opts *bind.FilterOpts, even
// contract to be intercepted, unpacked, and forwarded to sink. If
// unpack returns an error, the returned subscription is closed with the
// error.
func WatchEvents[T any](instance *ContractInstance, abi abi.ABI, opts *bind.WatchOpts, eventID common.Hash, unpack func(*types.Log) (*T, error), sink chan<- *T, topics ...[]any) (event.Subscription, error) {
func WatchEvents[T any](instance *ContractInstance, opts *bind.WatchOpts, eventID common.Hash, unpack func(*types.Log) (*T, error), sink chan<- *T, topics ...[]any) (event.Subscription, error) {
backend := instance.Backend
c := bind.NewBoundContract(instance.Address, abi, backend, backend, backend)
c := bind.NewBoundContract(instance.Address, abi.ABI{}, backend, backend, backend)
logs, sub, err := c.WatchLogsForId(opts, eventID, topics...)
if err != nil {
return nil, err

View File

@ -295,11 +295,6 @@ func TestEvents(t *testing.T) {
t.Fatalf("error instantiating contract instance: %v", err)
}
abi, err := events.CMetaData.GetAbi()
if err != nil {
t.Fatalf("error getting contract abi: %v", err)
}
boundContract := ContractInstance{
res.Addrs[events.CMetaData.Pattern],
backend,
@ -311,8 +306,8 @@ func TestEvents(t *testing.T) {
Start: nil,
Context: context.Background(),
}
sub1, err := WatchEvents(&boundContract, *abi, watchOpts, events.CBasic1EventID(), ctrct.UnpackBasic1Event, newCBasic1Ch)
sub2, err := WatchEvents(&boundContract, *abi, watchOpts, events.CBasic2EventID(), ctrct.UnpackBasic2Event, newCBasic2Ch)
sub1, err := WatchEvents(&boundContract, watchOpts, events.CBasic1EventID(), ctrct.UnpackBasic1Event, newCBasic1Ch)
sub2, err := WatchEvents(&boundContract, watchOpts, events.CBasic2EventID(), ctrct.UnpackBasic2Event, newCBasic2Ch)
defer sub1.Unsubscribe()
defer sub2.Unsubscribe()
@ -360,23 +355,11 @@ done:
Start: 0,
Context: context.Background(),
}
unpackBasic := func(raw *types.Log) (*events.CBasic1, error) {
return &events.CBasic1{
Id: (new(big.Int)).SetBytes(raw.Topics[0].Bytes()),
Data: (new(big.Int)).SetBytes(raw.Data),
}, nil
}
unpackBasic2 := func(raw *types.Log) (*events.CBasic2, error) {
return &events.CBasic2{
Flag: false, // TODO: how to unpack different types to go types? this should be exposed via abi package.
Data: (new(big.Int)).SetBytes(raw.Data),
}, nil
}
it, err := FilterEvents[events.CBasic1](crtctInstance, filterOpts, events.CBasic1EventID(), unpackBasic)
it, err := FilterEvents[events.CBasic1](crtctInstance, filterOpts, events.CBasic1EventID(), ctrct.UnpackBasic1Event)
if err != nil {
t.Fatalf("error filtering logs %v\n", err)
}
it2, err := FilterEvents[events.CBasic2](crtctInstance, filterOpts, events.CBasic2EventID(), unpackBasic2)
it2, err := FilterEvents[events.CBasic2](crtctInstance, filterOpts, events.CBasic2EventID(), ctrct.UnpackBasic2Event)
if err != nil {
t.Fatalf("error filtering logs %v\n", err)
}