prysm-pulse/beacon-chain/cache/hot_state_cache_test.go
rkapka 77607c6fdb
Applies assertion funcs to cache tests (#6617)
* testutils for cache
* Merge branch 'master' into cache-test-refactor
* removed some empty lines
* Merge branch 'origin-master' into cache-test-refactor
* Merge remote-tracking branch 'rkapka/cache-test-refactor' into cache-test-refactor
* revert package names
2020-07-16 19:34:08 +00:00

35 lines
1.0 KiB
Go

package cache_test
import (
"testing"
"github.com/prysmaticlabs/prysm/beacon-chain/cache"
stateTrie "github.com/prysmaticlabs/prysm/beacon-chain/state"
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 := cache.NewHotStateCache()
root := [32]byte{'A'}
state := c.Get(root)
assert.Equal(t, (*stateTrie.BeaconState)(nil), state)
assert.Equal(t, false, c.Has(root), "Empty cache has an object")
state, err := stateTrie.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")
}