prysm-pulse/beacon-chain/state/v1/getters_attestation_test.go
terence tsao 526596a679
State/v1: add atts and block roots getter tests (#9255)
* Add att and block getter tests

* Update BUILD.bazel

* Update getters_attestation_test.go

* Update beacon-chain/state/v1/getters_block_test.go

Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>

* Fix mutation tests

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>
2021-07-22 22:31:14 +00:00

47 lines
1.4 KiB
Go

package v1
import (
"testing"
pbp2p "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
)
func TestBeaconState_PreviousEpochAttestations(t *testing.T) {
s, err := InitializeFromProto(&pbp2p.BeaconState{})
require.NoError(t, err)
atts, err := s.PreviousEpochAttestations()
require.NoError(t, err)
require.DeepEqual(t, []*pbp2p.PendingAttestation(nil), atts)
want := []*pbp2p.PendingAttestation{{ProposerIndex: 100}}
s, err = InitializeFromProto(&pbp2p.BeaconState{PreviousEpochAttestations: want})
require.NoError(t, err)
got, err := s.PreviousEpochAttestations()
require.NoError(t, err)
require.DeepEqual(t, want, got)
// Test copy does not mutate.
got[0].ProposerIndex = 101
require.DeepNotEqual(t, want, got)
}
func TestBeaconState_CurrentEpochAttestations(t *testing.T) {
s, err := InitializeFromProto(&pbp2p.BeaconState{})
require.NoError(t, err)
atts, err := s.CurrentEpochAttestations()
require.NoError(t, err)
require.DeepEqual(t, []*pbp2p.PendingAttestation(nil), atts)
want := []*pbp2p.PendingAttestation{{ProposerIndex: 101}}
s, err = InitializeFromProto(&pbp2p.BeaconState{CurrentEpochAttestations: want})
require.NoError(t, err)
got, err := s.CurrentEpochAttestations()
require.NoError(t, err)
require.DeepEqual(t, want, got)
// Test copy does not mutate.
got[0].ProposerIndex = 102
require.DeepNotEqual(t, want, got)
}