Add UTs

Suggested-by: Leo Chen <leo@harmony.one>

core/types/block_test.go

@@ -0,0 +1,112 @@
+// Copyright 2014 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+// Package types contains data types related to Ethereum consensus.
+package types
+
+import (
+	"bytes"
+	"testing"
+)
+
+var (
+	pat48Hex55 = []byte{
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+		0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+	}
+	pat48HexAA = []byte{
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+	}
+	pat48Pi = []byte{
+		0x03, 0x14, 0x15, 0x92, 0x65, 0x35, 0x89, 0x79,
+		0x32, 0x38, 0x46, 0x26, 0x43, 0x38, 0x32, 0x79,
+		0x50, 0x28, 0x84, 0x19, 0x71, 0x69, 0x39, 0x93,
+		0x75, 0x10, 0x58, 0x20, 0x97, 0x49, 0x44, 0x59,
+		0x23, 0x07, 0x81, 0x64, 0x06, 0x28, 0x62, 0x08,
+		0x99, 0x86, 0x28, 0x03, 0x48, 0x25, 0x34, 0x21,
+	}
+	pat48E = []byte{
+		0x02, 0x71, 0x82, 0x81, 0x82, 0x84, 0x59, 0x04,
+		0x52, 0x35, 0x36, 0x02, 0x87, 0x47, 0x13, 0x52,
+		0x66, 0x24, 0x97, 0x75, 0x72, 0x47, 0x09, 0x36,
+		0x99, 0x95, 0x95, 0x74, 0x96, 0x69, 0x67, 0x62,
+		0x77, 0x24, 0x07, 0x66, 0x30, 0x35, 0x35, 0x47,
+		0x59, 0x45, 0x71, 0x38, 0x21, 0x78, 0x52, 0x51,
+	}
+)
+
+func TestBlock_SetPrepareSig(t *testing.T) {
+	tests := []struct {
+		name    string
+		sig     []byte
+		signers []byte
+	}{
+		{"55AA", pat48Hex55, pat48HexAA},
+		{"AA55", pat48HexAA, pat48Hex55},
+		{"PiE", pat48Pi, pat48E},
+		{"EPi", pat48E, pat48Pi},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			b := &Block{header: &Header{}}
+			b.SetPrepareSig(tt.sig, tt.signers)
+			if !bytes.Equal(tt.sig, b.header.PrepareSignature[:]) {
+				t.Errorf("signature mismatch: expected %+v, actual %+v",
+					tt.sig, b.header.PrepareSignature)
+			}
+			if !bytes.Equal(tt.signers, b.header.PrepareBitmap) {
+				t.Errorf("signature mismatch: expected %+v, actual %+v",
+					tt.signers, b.header.PrepareBitmap)
+			}
+		})
+	}
+}
+
+func TestBlock_SetCommitSig(t *testing.T) {
+	tests := []struct {
+		name    string
+		sig     []byte
+		signers []byte
+	}{
+		{"5AAa", pat48Hex55, pat48HexAA},
+		{"AA55", pat48HexAA, pat48Hex55},
+		{"PiE", pat48Pi, pat48E},
+		{"EPi", pat48E, pat48Pi},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			b := &Block{header: &Header{}}
+			b.SetCommitSig(tt.sig, tt.signers)
+			if !bytes.Equal(tt.sig, b.header.CommitSignature[:]) {
+				t.Errorf("signature mismatch: expected %+v, actual %+v",
+					tt.sig, b.header.CommitSignature)
+			}
+			if !bytes.Equal(tt.signers, b.header.CommitBitmap) {
+				t.Errorf("signature mismatch: expected %+v, actual %+v",
+					tt.signers, b.header.CommitBitmap)
+			}
+		})
+	}
+}