prysm-pulse/beacon-chain/cache/active_balance_test.go
Raul Jordan a9a4bb9163
Move Shared/Testutil into Testing (#9659)
* move testutil

* util pkg

* build

* gaz

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
2021-09-23 18:53:46 +00:00

82 lines
2.2 KiB
Go

package cache
import (
"encoding/binary"
"math"
"testing"
types "github.com/prysmaticlabs/eth2-types"
state "github.com/prysmaticlabs/prysm/beacon-chain/state/v1"
"github.com/prysmaticlabs/prysm/config/features"
"github.com/prysmaticlabs/prysm/config/params"
ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/testing/require"
)
func TestBalanceCache_AddGetBalance(t *testing.T) {
resetCfg := features.InitWithReset(&features.Flags{
EnableActiveBalanceCache: true,
})
defer resetCfg()
blockRoots := make([][]byte, params.BeaconConfig().SlotsPerHistoricalRoot)
for i := 0; i < len(blockRoots); i++ {
b := make([]byte, 8)
binary.LittleEndian.PutUint64(b, uint64(i))
blockRoots[i] = b
}
raw := &ethpb.BeaconState{
BlockRoots: blockRoots,
}
st, err := state.InitializeFromProto(raw)
require.NoError(t, err)
cache := NewEffectiveBalanceCache()
_, err = cache.Get(st)
require.ErrorContains(t, ErrNotFound.Error(), err)
b := uint64(100)
require.NoError(t, cache.AddTotalEffectiveBalance(st, b))
cachedB, err := cache.Get(st)
require.NoError(t, err)
require.Equal(t, b, cachedB)
require.NoError(t, st.SetSlot(1000))
_, err = cache.Get(st)
require.ErrorContains(t, ErrNotFound.Error(), err)
b = uint64(200)
require.NoError(t, cache.AddTotalEffectiveBalance(st, b))
cachedB, err = cache.Get(st)
require.NoError(t, err)
require.Equal(t, b, cachedB)
require.NoError(t, st.SetSlot(1000+params.BeaconConfig().SlotsPerHistoricalRoot))
_, err = cache.Get(st)
require.ErrorContains(t, ErrNotFound.Error(), err)
b = uint64(300)
require.NoError(t, cache.AddTotalEffectiveBalance(st, b))
cachedB, err = cache.Get(st)
require.NoError(t, err)
require.Equal(t, b, cachedB)
}
func TestBalanceCache_BalanceKey(t *testing.T) {
blockRoots := make([][]byte, params.BeaconConfig().SlotsPerHistoricalRoot)
for i := 0; i < len(blockRoots); i++ {
b := make([]byte, 8)
binary.LittleEndian.PutUint64(b, uint64(i))
blockRoots[i] = b
}
raw := &ethpb.BeaconState{
BlockRoots: blockRoots,
}
st, err := state.InitializeFromProto(raw)
require.NoError(t, err)
require.NoError(t, st.SetSlot(types.Slot(math.MaxUint64)))
_, err = balanceCacheKey(st)
require.NoError(t, err)
}