1// Copyright (c) 2013-2017 The btcsuite developers
2// Use of this source code is governed by an ISC
3// license that can be found in the LICENSE file.
4
5package blockchain
6
7import (
8	"testing"
9
10	"github.com/btcsuite/btcutil"
11)
12
13// TestMerkle tests the BuildMerkleTreeStore API.
14func TestMerkle(t *testing.T) {
15	block := btcutil.NewBlock(&Block100000)
16	merkles := BuildMerkleTreeStore(block.Transactions(), false)
17	calculatedMerkleRoot := merkles[len(merkles)-1]
18	wantMerkle := &Block100000.Header.MerkleRoot
19	if !wantMerkle.IsEqual(calculatedMerkleRoot) {
20		t.Errorf("BuildMerkleTreeStore: merkle root mismatch - "+
21			"got %v, want %v", calculatedMerkleRoot, wantMerkle)
22	}
23}
24