mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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98949d8075
Co-authored-by: terencechain <terence@prysmaticlabs.com> Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
145 lines
3.8 KiB
Go
145 lines
3.8 KiB
Go
package lookup
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import (
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"context"
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"fmt"
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"reflect"
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"testing"
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mock "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/testing"
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dbtesting "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/testutil"
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"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
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"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
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ethpbalpha "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v4/testing/assert"
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"github.com/prysmaticlabs/prysm/v4/testing/require"
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"github.com/prysmaticlabs/prysm/v4/testing/util"
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)
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func TestGetBlock(t *testing.T) {
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beaconDB := dbtesting.SetupDB(t)
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ctx := context.Background()
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genBlk, blkContainers := testutil.FillDBWithBlocks(ctx, t, beaconDB)
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canonicalRoots := make(map[[32]byte]bool)
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for _, bContr := range blkContainers {
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canonicalRoots[bytesutil.ToBytes32(bContr.BlockRoot)] = true
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}
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headBlock := blkContainers[len(blkContainers)-1]
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nextSlot := headBlock.GetPhase0Block().Block.Slot + 1
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b2 := util.NewBeaconBlock()
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b2.Block.Slot = 30
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b2.Block.ParentRoot = bytesutil.PadTo([]byte{1}, 32)
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util.SaveBlock(t, ctx, beaconDB, b2)
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b3 := util.NewBeaconBlock()
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b3.Block.Slot = 30
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b3.Block.ParentRoot = bytesutil.PadTo([]byte{4}, 32)
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util.SaveBlock(t, ctx, beaconDB, b3)
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b4 := util.NewBeaconBlock()
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b4.Block.Slot = nextSlot
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b4.Block.ParentRoot = bytesutil.PadTo([]byte{8}, 32)
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util.SaveBlock(t, ctx, beaconDB, b4)
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wsb, err := blocks.NewSignedBeaconBlock(headBlock.Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block)
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require.NoError(t, err)
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fetcher := &BeaconDbBlocker{
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BeaconDB: beaconDB,
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ChainInfoFetcher: &mock.ChainService{
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DB: beaconDB,
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Block: wsb,
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Root: headBlock.BlockRoot,
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FinalizedCheckPoint: ðpbalpha.Checkpoint{Root: blkContainers[64].BlockRoot},
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CanonicalRoots: canonicalRoots,
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},
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}
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root, err := genBlk.Block.HashTreeRoot()
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require.NoError(t, err)
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tests := []struct {
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name string
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blockID []byte
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want *ethpbalpha.SignedBeaconBlock
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wantErr bool
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}{
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{
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name: "slot",
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blockID: []byte("30"),
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want: blkContainers[30].Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block,
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},
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{
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name: "bad formatting",
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blockID: []byte("3bad0"),
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wantErr: true,
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},
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{
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name: "canonical",
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blockID: []byte("30"),
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want: blkContainers[30].Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block,
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},
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{
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name: "non canonical",
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blockID: []byte(fmt.Sprintf("%d", nextSlot)),
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want: nil,
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},
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{
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name: "head",
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blockID: []byte("head"),
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want: headBlock.Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block,
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},
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{
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name: "finalized",
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blockID: []byte("finalized"),
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want: blkContainers[64].Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block,
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},
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{
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name: "genesis",
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blockID: []byte("genesis"),
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want: genBlk,
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},
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{
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name: "genesis root",
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blockID: root[:],
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want: genBlk,
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},
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{
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name: "root",
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blockID: blkContainers[20].BlockRoot,
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want: blkContainers[20].Block.(*ethpbalpha.BeaconBlockContainer_Phase0Block).Phase0Block,
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},
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{
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name: "non-existent root",
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blockID: bytesutil.PadTo([]byte("hi there"), 32),
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want: nil,
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},
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{
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name: "no block",
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blockID: []byte("105"),
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want: nil,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result, err := fetcher.Block(ctx, tt.blockID)
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if tt.wantErr {
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assert.NotEqual(t, err, nil, "no error has been returned")
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return
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}
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if tt.want == nil {
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assert.Equal(t, nil, result)
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return
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}
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require.NoError(t, err)
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pbBlock, err := result.PbPhase0Block()
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require.NoError(t, err)
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if !reflect.DeepEqual(pbBlock, tt.want) {
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t.Error("Expected blocks to equal")
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}
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})
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}
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}
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