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package blockchain
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import (
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"math"
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"testing"
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"github.com/gogo/protobuf/proto"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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bcproto "github.com/tendermint/tendermint/proto/tendermint/blockchain"
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"github.com/tendermint/tendermint/types"
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)
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func TestBcBlockRequestMessageValidateBasic(t *testing.T) {
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testCases := []struct {
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testName string
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requestHeight int64
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expectErr bool
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}{
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{"Valid Request Message", 0, false},
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{"Valid Request Message", 1, false},
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{"Invalid Request Message", -1, true},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.testName, func(t *testing.T) {
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request := bcproto.BlockRequest{Height: tc.requestHeight}
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assert.Equal(t, tc.expectErr, ValidateMsg(&request) != nil, "Validate Basic had an unexpected result")
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})
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}
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}
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func TestBcNoBlockResponseMessageValidateBasic(t *testing.T) {
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testCases := []struct {
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testName string
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nonResponseHeight int64
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expectErr bool
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}{
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{"Valid Non-Response Message", 0, false},
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{"Valid Non-Response Message", 1, false},
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{"Invalid Non-Response Message", -1, true},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.testName, func(t *testing.T) {
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nonResponse := bcproto.NoBlockResponse{Height: tc.nonResponseHeight}
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assert.Equal(t, tc.expectErr, ValidateMsg(&nonResponse) != nil, "Validate Basic had an unexpected result")
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})
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}
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}
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func TestBcStatusRequestMessageValidateBasic(t *testing.T) {
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request := bcproto.StatusRequest{}
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assert.NoError(t, ValidateMsg(&request))
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}
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func TestBcStatusResponseMessageValidateBasic(t *testing.T) {
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testCases := []struct {
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testName string
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responseHeight int64
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expectErr bool
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}{
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{"Valid Response Message", 0, false},
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{"Valid Response Message", 1, false},
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{"Invalid Response Message", -1, true},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.testName, func(t *testing.T) {
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response := bcproto.StatusResponse{Height: tc.responseHeight}
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assert.Equal(t, tc.expectErr, ValidateMsg(&response) != nil, "Validate Basic had an unexpected result")
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})
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}
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}
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func TestBlockchainMessageVectors(t *testing.T) {
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block := types.MakeBlock(int64(3), []types.Tx{types.Tx("Hello World")}, nil, nil)
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bpb, err := block.ToProto()
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require.NoError(t, err)
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testCases := []struct {
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testName string
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bmsg proto.Message
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expBytes []byte
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}{
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{"BlockRequestMessage", &bcproto.Message{Sum: &bcproto.Message_BlockRequest{
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BlockRequest: &bcproto.BlockRequest{Height: 1}}}, []byte{0xa, 0x2, 0x8, 0x1}},
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{"BlockRequestMessage", &bcproto.Message{Sum: &bcproto.Message_BlockRequest{
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BlockRequest: &bcproto.BlockRequest{Height: math.MaxInt64}}},
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[]byte{0xa, 0xa, 0x8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f}},
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{"BlockResponseMessage", &bcproto.Message{Sum: &bcproto.Message_BlockResponse{
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BlockResponse: &bcproto.BlockResponse{Block: bpb}}}, []byte{0x1a, 0x6e, 0xa, 0x6c,
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0xa, 0x37, 0xa, 0x0, 0x18, 0x3, 0x22, 0xb, 0x8, 0x80, 0x92, 0xb8, 0xc3, 0x98, 0xfe,
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0xff, 0xff, 0xff, 0x1, 0x2a, 0x2, 0x12, 0x0, 0x3a, 0x20, 0xc4, 0xda, 0x88, 0xe8,
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0x76, 0x6, 0x2a, 0xa1, 0x54, 0x34, 0x0, 0xd5, 0xd, 0xe, 0xaa, 0xd, 0xac, 0x88, 0x9,
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0x60, 0x57, 0x94, 0x9c, 0xfb, 0x7b, 0xca, 0x7f, 0x3a, 0x48, 0xc0, 0x4b, 0xf9, 0x12,
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0x2f, 0xa, 0xb, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x57, 0x6f, 0x72, 0x6c, 0x64,
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0x12, 0x20, 0xc4, 0xda, 0x88, 0xe8, 0x76, 0x6, 0x2a, 0xa1, 0x54, 0x34, 0x0, 0xd5,
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0xd, 0xe, 0xaa, 0xd, 0xac, 0x88, 0x9, 0x60, 0x57, 0x94, 0x9c, 0xfb, 0x7b, 0xca,
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0x7f, 0x3a, 0x48, 0xc0, 0x4b, 0xf9, 0x1a, 0x0}},
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{"NoBlockResponseMessage", &bcproto.Message{Sum: &bcproto.Message_NoBlockResponse{
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NoBlockResponse: &bcproto.NoBlockResponse{Height: 1}}}, []byte{0x12, 0x2, 0x8, 0x1}},
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{"NoBlockResponseMessage", &bcproto.Message{Sum: &bcproto.Message_NoBlockResponse{
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NoBlockResponse: &bcproto.NoBlockResponse{Height: math.MaxInt64}}},
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[]byte{0x12, 0xa, 0x8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f}},
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{"StatusRequestMessage", &bcproto.Message{Sum: &bcproto.Message_StatusRequest{
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StatusRequest: &bcproto.StatusRequest{}}},
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[]byte{0x22, 0x0}},
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{"StatusResponseMessage", &bcproto.Message{Sum: &bcproto.Message_StatusResponse{
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StatusResponse: &bcproto.StatusResponse{Height: 1, Base: 2}}},
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[]byte{0x2a, 0x4, 0x8, 0x1, 0x10, 0x2}},
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{"StatusResponseMessage", &bcproto.Message{Sum: &bcproto.Message_StatusResponse{
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StatusResponse: &bcproto.StatusResponse{Height: math.MaxInt64, Base: math.MaxInt64}}},
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[]byte{0x2a, 0x14, 0x8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x10,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f}},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.testName, func(t *testing.T) {
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bz, _ := proto.Marshal(tc.bmsg)
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require.Equal(t, tc.expBytes, bz)
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})
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}
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}
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