prysm-pulse/beacon-chain/state/stategen/hot_state_cache_test.go
terencechain d17996f8b0
Update to V4 🚀 (#12134)
* Update V3 from V4

* Fix build v3 -> v4

* Update ssz

* Update beacon_chain.pb.go

* Fix formatter import

* Update update-mockgen.sh comment to v4

* Fix conflicts. Pass build and tests

* Fix test
2023-03-17 18:52:56 +00:00

35 lines
1012 B
Go

package stategen
import (
"testing"
"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
state_native "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/v4/testing/assert"
"github.com/prysmaticlabs/prysm/v4/testing/require"
)
func TestHotStateCache_RoundTrip(t *testing.T) {
c := newHotStateCache()
root := [32]byte{'A'}
s := c.get(root)
assert.Equal(t, state.BeaconState(nil), s)
assert.Equal(t, false, c.has(root), "Empty cache has an object")
s, err := state_native.InitializeFromProtoPhase0(&ethpb.BeaconState{
Slot: 10,
})
require.NoError(t, err)
c.put(root, s)
assert.Equal(t, true, c.has(root), "Empty cache does not have an object")
res := c.get(root)
assert.NotNil(t, s)
assert.DeepEqual(t, res.ToProto(), s.ToProto(), "Expected equal protos to return from cache")
c.delete(root)
assert.Equal(t, false, c.has(root), "Cache not supposed to have the object")
}