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76 lines
1.7 KiB
76 lines
1.7 KiB
package downloader
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import (
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"fmt"
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"reflect"
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"testing"
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bc "github.com/harmony-one/harmony/blockchain"
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"github.com/harmony-one/harmony/crypto/pki"
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pb "github.com/harmony-one/harmony/syncing/downloader/proto"
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)
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const (
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serverPort = "9997"
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serverIP = "127.0.0.1"
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clientPort = "9999"
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)
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var (
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PriIntOne = 111
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PriIntTwo = 222
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TestAddressOne = pki.GetAddressFromInt(PriIntOne)
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TestAddressTwo = pki.GetAddressFromInt(PriIntTwo)
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ShardID = uint32(0)
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)
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type FakeNode struct {
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bc *bc.Blockchain
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}
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// GetBlockHashes used for state download.
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func (node *FakeNode) GetBlockHashes() [][]byte {
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res := [][]byte{}
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for _, block := range node.bc.Blocks {
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res = append(res, block.Hash[:])
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}
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return res
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}
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// SetBlockchain is used for testing
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func (node *FakeNode) Init() {
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addresses := [][20]byte{TestAddressOne, TestAddressTwo}
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node.bc = bc.CreateBlockchainWithMoreBlocks(addresses, ShardID)
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}
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func (node *FakeNode) CalculateResponse(request *pb.DownloaderRequest) (*pb.DownloaderResponse, error) {
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response := &pb.DownloaderResponse{}
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if request.Type == pb.DownloaderRequest_HEADER {
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fmt.Println("minh ", len(node.bc.Blocks))
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for _, block := range node.bc.Blocks {
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response.Payload = append(response.Payload, block.Hash[:])
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}
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} else {
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}
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return response, nil
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}
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func TestGetBlockHashes(t *testing.T) {
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fakeNode := &FakeNode{}
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fakeNode.Init()
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s := NewServer(fakeNode)
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grcpServer, err := s.Start(serverIP, serverPort)
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if err != nil {
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t.Error(err)
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}
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defer grcpServer.Stop()
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client := ClientSetup(serverIP, serverPort)
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response := client.GetBlockHashes()
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if !reflect.DeepEqual(response.Payload, fakeNode.GetBlockHashes()) {
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t.Error("not equal")
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}
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defer client.Close()
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}
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