prysm-pulse/validator/client/beacon-api/sync_committee_test.go

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package beacon_api
import (
"bytes"
"context"
"encoding/json"
"testing"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/golang/mock/gomock"
"github.com/golang/protobuf/ptypes/empty"
"github.com/pkg/errors"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/rpc/apimiddleware"
types "github.com/prysmaticlabs/prysm/v3/consensus-types/primitives"
ethpb "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/v3/testing/assert"
"github.com/prysmaticlabs/prysm/v3/testing/require"
"github.com/prysmaticlabs/prysm/v3/validator/client/beacon-api/mock"
)
func TestSubmitSyncMessage_Valid(t *testing.T) {
const beaconBlockRoot = "0x719d4f66a5f25c35d93718821aacb342194391034b11cf0a5822cc249178a274"
const signature = "0xb459ef852bd4e0cb96e6723d67cacc8215406dd9ba663f8874a083167ebf428b28b746431bdbc1820a25289377b2610881e52b3a05c3548c5e99c08c8a36342573be5962d7510c03dcba8ddfb8ae419e59d222ddcf31cc512e704ef2cc3cf8"
decodedBeaconBlockRoot, err := hexutil.Decode(beaconBlockRoot)
require.NoError(t, err)
decodedSignature, err := hexutil.Decode(signature)
require.NoError(t, err)
ctrl := gomock.NewController(t)
defer ctrl.Finish()
jsonSyncCommitteeMessage := &apimiddleware.SyncCommitteeMessageJson{
Slot: "42",
BeaconBlockRoot: beaconBlockRoot,
ValidatorIndex: "12345",
Signature: signature,
}
marshalledJsonRegistrations, err := json.Marshal(jsonSyncCommitteeMessage)
require.NoError(t, err)
jsonRestHandler := mock.NewMockjsonRestHandler(ctrl)
jsonRestHandler.EXPECT().PostRestJson(
context.Background(),
"/eth/v1/beacon/pool/sync_committees",
nil,
bytes.NewBuffer(marshalledJsonRegistrations),
nil,
).Return(
nil,
nil,
).Times(1)
protoSyncCommiteeMessage := ethpb.SyncCommitteeMessage{
Slot: types.Slot(42),
BlockRoot: decodedBeaconBlockRoot,
ValidatorIndex: types.ValidatorIndex(12345),
Signature: decodedSignature,
}
validatorClient := &beaconApiValidatorClient{jsonRestHandler: jsonRestHandler}
res, err := validatorClient.SubmitSyncMessage(context.Background(), &protoSyncCommiteeMessage)
assert.DeepEqual(t, new(empty.Empty), res)
require.NoError(t, err)
}
func TestSubmitSyncMessage_BadRequest(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
jsonRestHandler := mock.NewMockjsonRestHandler(ctrl)
jsonRestHandler.EXPECT().PostRestJson(
context.Background(),
"/eth/v1/beacon/pool/sync_committees",
nil,
gomock.Any(),
nil,
).Return(
nil,
errors.New("foo error"),
).Times(1)
validatorClient := &beaconApiValidatorClient{jsonRestHandler: jsonRestHandler}
_, err := validatorClient.SubmitSyncMessage(context.Background(), &ethpb.SyncCommitteeMessage{})
assert.ErrorContains(t, "failed to send POST data to `/eth/v1/beacon/pool/sync_committees` REST endpoint", err)
assert.ErrorContains(t, "foo error", err)
}