neoneo-go/pkg/core/blockchain_test.go
Anthony De Meulemeester b6d8271b8d
Fixed header sync issue (#17)
* headers can now sync till infinity

* fixed empty hashStop getBlock payload + test

* added more test + more binary decoding/encoding

* bump version
2018-02-07 15:16:50 +01:00

47 lines
1.5 KiB
Go

package core
import (
"log"
"os"
"testing"
"github.com/CityOfZion/neo-go/pkg/util"
)
func TestNewBlockchain(t *testing.T) {
startHash, _ := util.Uint256DecodeFromString("996e37358dc369912041f966f8c5d8d3a8255ba5dcbd3447f8a82b55db869099")
bc := NewBlockchain(nil, nil, startHash)
want := uint32(0)
if have := bc.BlockHeight(); want != have {
t.Fatalf("expected %d got %d", want, have)
}
if have := bc.HeaderHeight(); want != have {
t.Fatalf("expected %d got %d", want, have)
}
if have := bc.storedHeaderCount; want != have {
t.Fatalf("expected %d got %d", want, have)
}
if !bc.CurrentBlockHash().Equals(startHash) {
t.Fatalf("expected current block hash to be %d got %s", startHash, bc.CurrentBlockHash())
}
}
func TestAddHeaders(t *testing.T) {
startHash, _ := util.Uint256DecodeFromString("996e37358dc369912041f966f8c5d8d3a8255ba5dcbd3447f8a82b55db869099")
bc := NewBlockchain(NewMemoryStore(), log.New(os.Stdout, "", 0), startHash)
h1 := &Header{BlockBase: BlockBase{Version: 0, Index: 1, Script: &Witness{}}}
h2 := &Header{BlockBase: BlockBase{Version: 0, Index: 2, Script: &Witness{}}}
h3 := &Header{BlockBase: BlockBase{Version: 0, Index: 3, Script: &Witness{}}}
if err := bc.AddHeaders(h1, h2, h3); err != nil {
t.Fatal(err)
}
if want, have := h3.Index, bc.HeaderHeight(); want != have {
t.Fatalf("expected header height of %d got %d", want, have)
}
if want, have := uint32(0), bc.storedHeaderCount; want != have {
t.Fatalf("expected stored header count to be %d got %d", want, have)
}
}