prysm-pulse/beacon-chain/db/kv/state_summary_test.go
Victor Farazdagi fecbec2342
Applies assertion funcs to beacon-chain/db tests (#6938)
* part1
* go tidy
* Merge branch 'go-tidy' into apply-testutils-assertions-to-beaconchain-db
* updated beacon-chain/db/kv tests
* Merge branch 'master' into apply-testutils-assertions-to-beaconchain-db
* Merge refs/heads/master into apply-testutils-assertions-to-beaconchain-db
* Merge refs/heads/master into apply-testutils-assertions-to-beaconchain-db
2020-08-08 18:39:01 +00:00

41 lines
1.3 KiB
Go

package kv
import (
"context"
"testing"
pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
"github.com/prysmaticlabs/prysm/shared/bytesutil"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
)
func TestStateSummary_CanSaveRretrieve(t *testing.T) {
db := setupDB(t)
ctx := context.Background()
r1 := bytesutil.ToBytes32([]byte{'A'})
r2 := bytesutil.ToBytes32([]byte{'B'})
s1 := &pb.StateSummary{Slot: 1, Root: r1[:]}
// State summary should not exist yet.
require.Equal(t, false, db.HasStateSummary(ctx, r1), "State summary should not be saved")
require.NoError(t, db.SaveStateSummary(ctx, s1))
require.Equal(t, true, db.HasStateSummary(ctx, r1), "State summary should be saved")
saved, err := db.StateSummary(ctx, r1)
require.NoError(t, err)
assert.DeepEqual(t, s1, saved, "State summary does not equal")
// Save a new state summary.
s2 := &pb.StateSummary{Slot: 2, Root: r2[:]}
// State summary should not exist yet.
require.Equal(t, false, db.HasStateSummary(ctx, r2), "State summary should not be saved")
require.NoError(t, db.SaveStateSummary(ctx, s2))
require.Equal(t, true, db.HasStateSummary(ctx, r2), "State summary should be saved")
saved, err = db.StateSummary(ctx, r2)
require.NoError(t, err)
assert.DeepEqual(t, s2, saved, "State summary does not equal")
}