prysm-pulse/beacon-chain/state/stategen/hot_state_cache_test.go
terence tsao c8685d256c
Lint: add v1 as import alias (#9250)
* Add v1 as import alias

* Update helpers.go

* More

* Update skip_slot_cache_test.go

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
2021-07-22 17:13:18 +00:00

35 lines
1.0 KiB
Go

package stategen
import (
"testing"
iface "github.com/prysmaticlabs/prysm/beacon-chain/state/interface"
v1 "github.com/prysmaticlabs/prysm/beacon-chain/state/v1"
pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
)
func TestHotStateCache_RoundTrip(t *testing.T) {
c := newHotStateCache()
root := [32]byte{'A'}
state := c.get(root)
assert.Equal(t, iface.BeaconState(nil), state)
assert.Equal(t, false, c.has(root), "Empty cache has an object")
state, err := v1.InitializeFromProto(&pb.BeaconState{
Slot: 10,
})
require.NoError(t, err)
c.put(root, state)
assert.Equal(t, true, c.has(root), "Empty cache does not have an object")
res := c.get(root)
assert.NotNil(t, state)
assert.DeepEqual(t, res.CloneInnerState(), state.CloneInnerState(), "Expected equal protos to return from cache")
c.delete(root)
assert.Equal(t, false, c.has(root), "Cache not supposed to have the object")
}