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https://gitlab.com/pulsechaincom/prysm-pulse.git
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86a9d4c6a4
* Configurable testutil's BeaconState * fix shared and fuzz tests * return state copy * use mainnet config values for default state * handle error in block fuzz * goimports Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
99 lines
2.9 KiB
Go
99 lines
2.9 KiB
Go
package kv
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import (
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"context"
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"testing"
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"github.com/gogo/protobuf/proto"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestStore_JustifiedCheckpoint_CanSaveRetrieve(t *testing.T) {
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db := setupDB(t)
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ctx := context.Background()
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root := bytesutil.ToBytes32([]byte{'A'})
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cp := ðpb.Checkpoint{
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Epoch: 10,
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Root: root[:],
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}
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st, err := testutil.NewBeaconState()
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require.NoError(t, err)
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require.NoError(t, st.SetSlot(1))
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require.NoError(t, db.SaveState(ctx, st, root))
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require.NoError(t, db.SaveJustifiedCheckpoint(ctx, cp))
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retrieved, err := db.JustifiedCheckpoint(ctx)
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require.NoError(t, err)
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assert.Equal(t, true, proto.Equal(cp, retrieved), "Wanted %v, received %v", cp, retrieved)
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}
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func TestStore_FinalizedCheckpoint_CanSaveRetrieve(t *testing.T) {
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db := setupDB(t)
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ctx := context.Background()
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genesis := bytesutil.ToBytes32([]byte{'G', 'E', 'N', 'E', 'S', 'I', 'S'})
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require.NoError(t, db.SaveGenesisBlockRoot(ctx, genesis))
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blk := testutil.NewBeaconBlock()
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blk.Block.ParentRoot = genesis[:]
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blk.Block.Slot = 40
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root, err := blk.Block.HashTreeRoot()
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require.NoError(t, err)
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cp := ðpb.Checkpoint{
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Epoch: 5,
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Root: root[:],
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}
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// a valid chain is required to save finalized checkpoint.
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require.NoError(t, db.SaveBlock(ctx, blk))
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st, err := testutil.NewBeaconState()
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require.NoError(t, err)
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require.NoError(t, st.SetSlot(1))
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// a state is required to save checkpoint
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require.NoError(t, db.SaveState(ctx, st, root))
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require.NoError(t, db.SaveFinalizedCheckpoint(ctx, cp))
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retrieved, err := db.FinalizedCheckpoint(ctx)
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require.NoError(t, err)
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assert.Equal(t, true, proto.Equal(cp, retrieved), "Wanted %v, received %v", cp, retrieved)
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}
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func TestStore_JustifiedCheckpoint_DefaultIsZeroHash(t *testing.T) {
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db := setupDB(t)
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ctx := context.Background()
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cp := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
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retrieved, err := db.JustifiedCheckpoint(ctx)
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require.NoError(t, err)
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assert.Equal(t, true, proto.Equal(cp, retrieved), "Wanted %v, received %v", cp, retrieved)
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}
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func TestStore_FinalizedCheckpoint_DefaultIsZeroHash(t *testing.T) {
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db := setupDB(t)
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ctx := context.Background()
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cp := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
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retrieved, err := db.FinalizedCheckpoint(ctx)
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require.NoError(t, err)
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assert.Equal(t, true, proto.Equal(cp, retrieved), "Wanted %v, received %v", cp, retrieved)
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}
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func TestStore_FinalizedCheckpoint_StateMustExist(t *testing.T) {
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db := setupDB(t)
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ctx := context.Background()
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cp := ðpb.Checkpoint{
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Epoch: 5,
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Root: []byte{'B'},
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}
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require.ErrorContains(t, errMissingStateForCheckpoint.Error(), db.SaveFinalizedCheckpoint(ctx, cp))
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}
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