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|
package requests
import (
"bytes"
"fmt"
"io"
"reflect"
"testing"
"git.sigsum.org/sigsum-go/pkg/types"
)
func TestLeafToASCII(t *testing.T) {
desc := "valid"
buf := bytes.NewBuffer(nil)
if err := validLeaf(t).ToASCII(buf); err != nil {
t.Fatalf("got error true but wanted false in test %q: %v", desc, err)
}
if got, want := string(buf.Bytes()), validLeafASCII(t); got != want {
t.Errorf("got leaf request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, desc)
}
}
func TestLeavesToASCII(t *testing.T) {
desc := "valid"
buf := bytes.NewBuffer(nil)
if err := validLeaves(t).ToASCII(buf); err != nil {
t.Fatalf("got error true but wanted false in test %q: %v", desc, err)
}
if got, want := string(buf.Bytes()), validLeavesASCII(t); got != want {
t.Errorf("got leaves request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, desc)
}
}
func TestInclusionProofToASCII(t *testing.T) {
desc := "valid"
buf := bytes.NewBuffer(nil)
if err := validInclusionProof(t).ToASCII(buf); err != nil {
t.Fatalf("got error true but wanted false in test %q: %v", desc, err)
}
if got, want := string(buf.Bytes()), validInclusionProofASCII(t); got != want {
t.Errorf("got inclusion proof request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, desc)
}
}
func TestConsistencyProofToASCII(t *testing.T) {
desc := "valid"
buf := bytes.NewBuffer(nil)
if err := validConsistencyProof(t).ToASCII(buf); err != nil {
t.Fatalf("got error true but wanted false in test %q: %v", desc, err)
}
if got, want := string(buf.Bytes()), validConsistencyProofASCII(t); got != want {
t.Errorf("got consistency proof request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, desc)
}
}
func TestCosignatureToASCII(t *testing.T) {
desc := "valid"
buf := bytes.NewBuffer(nil)
if err := validCosignature(t).ToASCII(buf); err != nil {
t.Fatalf("got error true but wanted false in test %q: %v", desc, err)
}
if got, want := string(buf.Bytes()), validCosignatureASCII(t); got != want {
t.Errorf("got cosignature request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, desc)
}
}
func TestLeafFromASCII(t *testing.T) {
for _, table := range []struct {
desc string
serialized io.Reader
wantErr bool
want *Leaf
}{
{
desc: "invalid: not a leaf request (unexpected key-value pair)",
serialized: bytes.NewBuffer(
append([]byte(validLeafASCII(t)),
[]byte("key=4")...),
),
wantErr: true,
},
{
desc: "valid",
serialized: bytes.NewBuffer([]byte(validLeafASCII(t))),
want: validLeaf(t),
},
} {
var proof Leaf
err := proof.FromASCII(table.serialized)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q: %v", got, want, table.desc, err)
}
if err != nil {
continue
}
if got, want := &proof, table.want; !reflect.DeepEqual(got, want) {
t.Errorf("got leaf request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, table.desc)
}
}
}
func TestLeavesFromASCII(t *testing.T) {
for _, table := range []struct {
desc string
serialized io.Reader
wantErr bool
want *Leaves
}{
{
desc: "invalid: not a leaves request (unexpected key-value pair)",
serialized: bytes.NewBuffer(
append([]byte(validLeavesASCII(t)),
[]byte("key=4")...),
),
wantErr: true,
},
{
desc: "valid",
serialized: bytes.NewBuffer([]byte(validLeavesASCII(t))),
want: validLeaves(t),
},
} {
var req Leaves
err := req.FromASCII(table.serialized)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q: %v", got, want, table.desc, err)
}
if err != nil {
continue
}
if got, want := &req, table.want; !reflect.DeepEqual(got, want) {
t.Errorf("got leaves request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, table.desc)
}
}
}
func TestInclusionProofFromASCII(t *testing.T) {
for _, table := range []struct {
desc string
serialized io.Reader
wantErr bool
want *InclusionProof
}{
{
desc: "invalid: not an inclusion proof request (unexpected key-value pair)",
serialized: bytes.NewBuffer(append(
[]byte(validInclusionProofASCII(t)),
[]byte("key=4")...),
),
wantErr: true,
},
{
desc: "valid",
serialized: bytes.NewBuffer([]byte(validInclusionProofASCII(t))),
want: validInclusionProof(t),
},
} {
var req InclusionProof
err := req.FromASCII(table.serialized)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q: %v", got, want, table.desc, err)
}
if err != nil {
continue
}
if got, want := &req, table.want; !reflect.DeepEqual(got, want) {
t.Errorf("got inclusion proof request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, table.desc)
}
}
}
func TestConsistencyProofFromASCII(t *testing.T) {
for _, table := range []struct {
desc string
serialized io.Reader
wantErr bool
want *ConsistencyProof
}{
{
desc: "invalid: not a consistency proof request (unexpected key-value pair)",
serialized: bytes.NewBuffer(
append([]byte(validConsistencyProofASCII(t)),
[]byte("tree_size=4")...),
),
wantErr: true,
},
{
desc: "valid",
serialized: bytes.NewBuffer([]byte(validConsistencyProofASCII(t))),
want: validConsistencyProof(t),
},
} {
var req ConsistencyProof
err := req.FromASCII(table.serialized)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q: %v", got, want, table.desc, err)
}
if err != nil {
continue
}
if got, want := &req, table.want; !reflect.DeepEqual(got, want) {
t.Errorf("got consistency proof request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, table.desc)
}
}
}
func TestCosignatureFromASCII(t *testing.T) {
for _, table := range []struct {
desc string
serialized io.Reader
wantErr bool
want *Cosignature
}{
{
desc: "invalid: not a cosignature request (unexpected key-value pair)",
serialized: bytes.NewBuffer(
append([]byte(validCosignatureASCII(t)),
[]byte("key=4")...),
),
wantErr: true,
},
{
desc: "valid",
serialized: bytes.NewBuffer([]byte(validCosignatureASCII(t))),
want: validCosignature(t),
},
} {
var req Cosignature
err := req.FromASCII(table.serialized)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q: %v", got, want, table.desc, err)
}
if err != nil {
continue
}
if got, want := &req, table.want; !reflect.DeepEqual(got, want) {
t.Errorf("got cosignature request\n\t%v\nbut wanted\n\t%v\nin test %q\n", got, want, table.desc)
}
}
}
func validLeaf(t *testing.T) *Leaf {
t.Helper()
return &Leaf{
ShardHint: 1,
Preimage: *newHashBufferInc(t),
Signature: *newSigBufferInc(t),
VerificationKey: *newPubBufferInc(t),
DomainHint: "example.com",
}
}
func validLeafASCII(t *testing.T) string {
t.Helper()
return fmt.Sprintf("%s=%d\n%s=%x\n%s=%x\n%s=%x\n%s=%s\n",
"shard_hint", 1,
"preimage", newHashBufferInc(t)[:],
"signature", newSigBufferInc(t)[:],
"verification_key", newPubBufferInc(t)[:],
"domain_hint", "example.com",
)
}
func validLeaves(t *testing.T) *Leaves {
t.Helper()
return &Leaves{
StartSize: 1,
EndSize: 4,
}
}
func validLeavesASCII(t *testing.T) string {
t.Helper()
return fmt.Sprintf("%s=%d\n%s=%d\n",
"start_size", 1,
"end_size", 4,
)
}
func validInclusionProof(t *testing.T) *InclusionProof {
t.Helper()
return &InclusionProof{
LeafHash: *newHashBufferInc(t),
TreeSize: 4,
}
}
func validInclusionProofASCII(t *testing.T) string {
t.Helper()
return fmt.Sprintf("%s=%x\n%s=%d\n",
"leaf_hash", newHashBufferInc(t)[:],
"tree_size", 4,
)
}
func validConsistencyProof(t *testing.T) *ConsistencyProof {
t.Helper()
return &ConsistencyProof{
NewSize: 4,
OldSize: 1,
}
}
func validConsistencyProofASCII(t *testing.T) string {
t.Helper()
return fmt.Sprintf("%s=%d\n%s=%d\n",
"new_size", 4,
"old_size", 1,
)
}
func validCosignature(t *testing.T) *Cosignature {
t.Helper()
return &Cosignature{
Cosignature: *newSigBufferInc(t),
KeyHash: *newHashBufferInc(t),
}
}
func validCosignatureASCII(t *testing.T) string {
t.Helper()
return fmt.Sprintf("%s=%x\n%s=%x\n",
"cosignature", newSigBufferInc(t)[:],
"key_hash", newHashBufferInc(t)[:],
)
}
func newHashBufferInc(t *testing.T) *types.Hash {
t.Helper()
var buf types.Hash
for i := 0; i < len(buf); i++ {
buf[i] = byte(i)
}
return &buf
}
func newSigBufferInc(t *testing.T) *types.Signature {
t.Helper()
var buf types.Signature
for i := 0; i < len(buf); i++ {
buf[i] = byte(i)
}
return &buf
}
func newPubBufferInc(t *testing.T) *types.PublicKey {
t.Helper()
var buf types.PublicKey
for i := 0; i < len(buf); i++ {
buf[i] = byte(i)
}
return &buf
}
|
