neo-go/pkg/rpcclient/nns/contract_test.go

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package nns
import (
"errors"
"math/big"
"testing"
"github.com/google/uuid"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/stretchr/testify/require"
)
type testAct struct {
err error
res *result.Invoke
tx *transaction.Transaction
txh util.Uint256
vub uint32
}
func (t *testAct) Call(contract util.Uint160, operation string, params ...any) (*result.Invoke, error) {
return t.res, t.err
}
func (t *testAct) CallAndExpandIterator(contract util.Uint160, method string, maxItems int, params ...any) (*result.Invoke, error) {
return t.res, t.err
}
func (t *testAct) TerminateSession(sessionID uuid.UUID) error {
return t.err
}
func (t *testAct) TraverseIterator(sessionID uuid.UUID, iterator *result.Iterator, num int) ([]stackitem.Item, error) {
return t.res.Stack, t.err
}
func (t *testAct) MakeRun(script []byte) (*transaction.Transaction, error) {
return t.tx, t.err
}
func (t *testAct) MakeUnsignedRun(script []byte, attrs []transaction.Attribute) (*transaction.Transaction, error) {
return t.tx, t.err
}
func (t *testAct) SendRun(script []byte) (util.Uint256, uint32, error) {
return t.txh, t.vub, t.err
}
func (t *testAct) MakeCall(contract util.Uint160, method string, params ...any) (*transaction.Transaction, error) {
return t.tx, t.err
}
func (t *testAct) MakeUnsignedCall(contract util.Uint160, method string, attrs []transaction.Attribute, params ...any) (*transaction.Transaction, error) {
return t.tx, t.err
}
func (t *testAct) SendCall(contract util.Uint160, method string, params ...any) (util.Uint256, uint32, error) {
return t.txh, t.vub, t.err
}
func (t *testAct) SignAndSend(tx *transaction.Transaction) (util.Uint256, uint32, error) {
return t.txh, t.vub, t.err
}
func TestSimpleGetters(t *testing.T) {
ta := &testAct{}
nns := NewReader(ta, util.Uint160{1, 2, 3})
ta.err = errors.New("")
_, err := nns.GetPrice(uint8(A))
require.Error(t, err)
_, err = nns.IsAvailable("nspcc.neo")
require.Error(t, err)
_, err = nns.Resolve("nspcc.neo", A)
require.Error(t, err)
_, err = nns.GetRecord("nspcc.neo", A)
require.Error(t, err)
ta.err = nil
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make(100500),
},
}
price, err := nns.GetPrice(uint8(A))
require.NoError(t, err)
require.Equal(t, new(big.Int).SetInt64(100500), price)
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make(true),
},
}
ava, err := nns.IsAvailable("nspcc.neo")
require.NoError(t, err)
require.Equal(t, true, ava)
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make("some text"),
},
}
txt, err := nns.Resolve("nspcc.neo", TXT)
require.NoError(t, err)
require.Equal(t, "some text", txt)
rec, err := nns.GetRecord("nspcc.neo", TXT)
require.NoError(t, err)
require.Equal(t, "some text", rec)
}
func TestGetAllRecords(t *testing.T) {
ta := &testAct{}
nns := NewReader(ta, util.Uint160{1, 2, 3})
ta.err = errors.New("")
_, err := nns.GetAllRecords("nspcc.neo")
require.Error(t, err)
ta.err = nil
iid := uuid.New()
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
ID: &iid,
}),
},
}
_, err = nns.GetAllRecords("nspcc.neo")
require.Error(t, err)
// Session-based iterator.
sid := uuid.New()
ta.res = &result.Invoke{
Session: sid,
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
ID: &iid,
}),
},
}
iter, err := nns.GetAllRecords("nspcc.neo")
require.NoError(t, err)
ta.res = &result.Invoke{
Stack: []stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make("n3"),
stackitem.Make(16),
stackitem.Make("cool"),
}),
},
}
vals, err := iter.Next(10)
require.NoError(t, err)
require.Equal(t, 1, len(vals))
require.Equal(t, RecordState{
Name: "n3",
Type: TXT,
Data: "cool",
}, vals[0])
ta.err = errors.New("")
_, err = iter.Next(1)
require.Error(t, err)
err = iter.Terminate()
require.Error(t, err)
// Value-based iterator.
ta.err = nil
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
Values: []stackitem.Item{
stackitem.Make("n3"),
stackitem.Make(16),
stackitem.Make("cool"),
},
}),
},
}
iter, err = nns.GetAllRecords("nspcc.neo")
require.NoError(t, err)
ta.err = errors.New("")
err = iter.Terminate()
require.NoError(t, err)
ta.err = nil
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
Values: []stackitem.Item{
stackitem.Make("valid data"),
stackitem.Make(-1),
},
}),
},
}
iter, err = nns.GetAllRecords("nspcc.neo")
require.NoError(t, err)
_, err = iter.Next(10)
require.Error(t, err)
require.Contains(t, err.Error(), "item #0: ")
}
func TestGetAllRecordsExpanded(t *testing.T) {
ta := &testAct{}
nns := NewReader(ta, util.Uint160{1, 2, 3})
ta.err = errors.New("")
_, err := nns.GetAllRecordsExpanded("nspcc.neo", 8)
require.Error(t, err)
ta.err = nil
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make(42),
},
}
_, err = nns.GetAllRecordsExpanded("nspcc.neo", 8)
require.Error(t, err)
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make("n3"),
stackitem.Make(16),
stackitem.Make("cool"),
}),
}),
},
}
vals, err := nns.GetAllRecordsExpanded("nspcc.neo", 8)
require.NoError(t, err)
require.Equal(t, 1, len(vals))
require.Equal(t, RecordState{
Name: "n3",
Type: TXT,
Data: "cool",
}, vals[0])
}
func TestRoots(t *testing.T) {
ta := &testAct{}
nns := NewReader(ta, util.Uint160{1, 2, 3})
ta.err = errors.New("")
_, err := nns.Roots()
require.Error(t, err)
iid := uuid.New()
// Session-based iterator.
sid := uuid.New()
ta.res = &result.Invoke{
Session: sid,
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
ID: &iid,
}),
},
}
ta.err = nil
iter, err := nns.Roots()
require.NoError(t, err)
ta.res = &result.Invoke{
Stack: []stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make("n3"),
stackitem.Make("aaaaaa"),
stackitem.Make("cool"),
}),
},
}
vals, err := iter.Next(10)
require.NoError(t, err)
require.Equal(t, 1, len(vals))
require.Equal(t, "n3", vals[0])
ta.err = errors.New("")
_, err = iter.Next(1)
require.Error(t, err)
err = iter.Terminate()
require.Error(t, err)
// Value-based iterator.
ta.err = nil
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
Values: []stackitem.Item{
stackitem.Make("n3"),
stackitem.Make("aaaaaa"),
stackitem.Make("cool"),
},
}),
},
}
iter, err = nns.Roots()
require.NoError(t, err)
ta.err = errors.New("")
err = iter.Terminate()
require.NoError(t, err)
sid = uuid.New()
iid = uuid.New()
ta.res = &result.Invoke{
Session: sid,
State: "HALT",
Stack: []stackitem.Item{
stackitem.NewInterop(result.Iterator{
ID: &iid,
Values: []stackitem.Item{
stackitem.Make("incorrect format"),
},
}),
},
}
ta.err = nil
iter, err = nns.Roots()
require.NoError(t, err)
_, err = iter.Next(10)
require.Error(t, err)
require.Equal(t, "wrong number of elements", err.Error())
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make([]stackitem.Item{
stackitem.Make("root1"),
}),
stackitem.Make([]stackitem.Item{
stackitem.Make("root2"),
}),
}),
},
}
roots, err := nns.RootsExpanded(10)
require.NoError(t, err)
require.Equal(t, []string{"root1", "root2"}, roots)
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make("incorrect format"), // Not a slice of stackitem.Item
},
}
_, err = nns.RootsExpanded(10)
require.Error(t, err)
require.Equal(t, "not an array", err.Error())
ta.err = errors.New("call and expand iterator error")
_, err = nns.RootsExpanded(10)
require.Error(t, err)
require.Equal(t, "call and expand iterator error", err.Error())
}
func TestUpdate(t *testing.T) {
ta := &testAct{}
nns := New(ta, util.Uint160{1, 2, 3})
nef := []byte{0x01, 0x02, 0x03}
manifest := "manifest data"
ta.err = errors.New("test error")
_, _, err := nns.Update(nef, manifest)
require.Error(t, err)
// Test successful update
ta.err = nil
ta.txh = util.Uint256{0x04, 0x05, 0x06}
txh, vub, err := nns.Update(nef, manifest)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
for _, fun := range []func(nef []byte, manifest string) (*transaction.Transaction, error){
nns.UpdateTransaction,
nns.UpdateUnsigned,
} {
ta.err = errors.New("")
_, err := fun(nil, "")
require.Error(t, err)
ta.err = nil
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
tx, err := fun(nil, "")
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
}
}
func TestAddRoot(t *testing.T) {
ta := &testAct{}
nns := New(ta, util.Uint160{1, 2, 3})
root := "example.root"
params, err := smartcontract.NewParameterFromValue(root)
require.NoError(t, err)
ta.err = errors.New("test error")
_, _, err = nns.AddRoot(params.Value.(string))
require.Error(t, err)
// Test success case
ta.err = nil
ta.txh = util.Uint256{0x07, 0x08, 0x09}
txh, vub, err := nns.AddRoot(root)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
tx, err := nns.AddRootTransaction(root)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
tx, err = nns.AddRootUnsigned(root)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
ta.err = errors.New("")
_, err = nns.AddRootTransaction(root)
require.Error(t, err)
ta.err = errors.New("")
_, err = nns.AddRootUnsigned(root)
require.Error(t, err)
}
func TestSetPrice(t *testing.T) {
ta := &testAct{}
nns := New(ta, util.Uint160{1, 2, 3})
priceList := []int64{100, 200}
ta.err = errors.New("test error")
_, _, err := nns.SetPrice(priceList)
require.Error(t, err)
_, err = nns.SetPriceTransaction(priceList)
require.Error(t, err)
_, err = nns.SetPriceUnsigned(priceList)
require.Error(t, err)
// Test success case
ta.err = nil
ta.txh = util.Uint256{0x0A, 0x0B, 0x0C}
ta.vub = 42
ta.res = &result.Invoke{
State: "HALT",
Stack: []stackitem.Item{
stackitem.Make(42),
},
}
txh, vub, err := nns.SetPrice(priceList)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
tx, err := nns.SetPriceTransaction(priceList)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
tx, err = nns.SetPriceUnsigned(priceList)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
ta.err = errors.New("")
_, err = nns.SetPriceTransaction(priceList)
require.Error(t, err)
ta.err = errors.New("")
_, err = nns.SetPriceUnsigned(priceList)
require.Error(t, err)
}
func TestRegister(t *testing.T) {
ta := &testAct{}
nns := New(ta, util.Uint160{1, 2, 3})
name := "example.neo"
owner := util.Uint160{0x0D, 0x0E, 0x0F}
ta.err = errors.New("test error")
txh, vub, err := nns.Register(name, owner)
require.Error(t, err)
require.Equal(t, util.Uint256{}, txh) // Check if returned Uint256 is zero-initialized
require.Equal(t, uint32(0), vub)
// Test success case
ta.err = nil
ta.txh = util.Uint256{0x10, 0x11, 0x12}
txh, vub, err = nns.Register(name, owner)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
tx, err := nns.RegisterTransaction(name, owner)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
tx, err = nns.RegisterUnsigned(name, owner)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
ta.err = errors.New("")
_, err = nns.RegisterTransaction(name, owner)
require.Error(t, err)
ta.err = errors.New("")
_, err = nns.RegisterUnsigned(name, owner)
require.Error(t, err)
}
func TestRenew(t *testing.T) {
ta := &testAct{}
nns := New(ta, util.Uint160{1, 2, 3})
name := "example.neo"
ta.err = errors.New("test error")
_, _, err := nns.Renew(name)
require.Error(t, err)
// Test success case
ta.err = nil
ta.txh = util.Uint256{0x13, 0x14, 0x15}
txh, vub, err := nns.Renew(name)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
txh, vub, err = nns.Renew2(name, 1)
require.NoError(t, err)
require.Equal(t, ta.txh, txh)
require.Equal(t, ta.vub, vub)
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
tx, err := nns.RenewTransaction(name)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
tx, err = nns.RenewUnsigned(name)
require.NoError(t, err)
require.Equal(t, ta.tx, tx)
ta.err = errors.New("")
_, err = nns.RenewTransaction(name)
require.Error(t, err)
ta.err = errors.New("")
_, err = nns.RenewUnsigned(name)
require.Error(t, err)
}
func TestSetAdmin(t *testing.T) {
ta := &testAct{}
c := New(ta, util.Uint160{1, 2, 3})
name := "example.neo"
admin := util.Uint160{4, 5, 6}
txMock := &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
txhMock := util.Uint256{0x13, 0x14, 0x15}
testCases := []struct {
name string
setup func()
testFunc func() (interface{}, error)
want interface{}
wantErr bool
}{
{
name: "SetAdmin - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
txh, vub, err := c.SetAdmin(name, admin)
return []interface{}{txh, vub}, err
},
wantErr: true,
},
{
name: "SetAdmin - Success",
setup: func() {
ta.err = nil
ta.txh = txhMock
ta.vub = 42
},
testFunc: func() (interface{}, error) {
txh, vub, err := c.SetAdmin(name, admin)
return []interface{}{txh, vub}, err
},
want: []interface{}{txhMock, uint32(42)},
},
{
name: "SetAdminTransaction - Success",
setup: func() {
ta.err = nil
ta.tx = txMock
},
testFunc: func() (interface{}, error) {
return c.SetAdminTransaction(name, admin)
},
want: txMock,
},
{
name: "SetAdminTransaction - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
return c.SetAdminTransaction(name, admin)
},
wantErr: true,
},
{
name: "SetAdminUnsigned - Success",
setup: func() {
ta.err = nil
ta.tx = txMock
},
testFunc: func() (interface{}, error) {
return c.SetAdminUnsigned(name, admin)
},
want: txMock,
},
{
name: "SetAdminUnsigned - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
return c.SetAdminUnsigned(name, admin)
},
wantErr: true,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
tc.setup()
got, err := tc.testFunc()
if tc.wantErr {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tc.want, got)
}
})
}
}
func TestSetRecord(t *testing.T) {
ta := &testAct{}
c := New(ta, util.Uint160{1, 2, 3})
name := "example.neo"
typev := A
data := "record data"
txMock := &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
txhMock := util.Uint256{0x13, 0x14, 0x15}
testCases := []struct {
name string
setup func()
testFunc func() (interface{}, error)
want interface{}
wantErr bool
}{
{
name: "SetRecord - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
txh, vub, err := c.SetRecord(name, typev, data)
return []interface{}{txh, vub}, err
},
wantErr: true,
},
{
name: "SetRecord - Success",
setup: func() {
ta.err = nil
ta.txh = txhMock
ta.vub = 42
},
testFunc: func() (interface{}, error) {
txh, vub, err := c.SetRecord(name, typev, data)
return []interface{}{txh, vub}, err
},
want: []interface{}{txhMock, uint32(42)},
},
{
name: "SetRecordTransaction - Success",
setup: func() {
ta.err = nil
ta.tx = txMock
},
testFunc: func() (interface{}, error) {
return c.SetRecordTransaction(name, typev, data)
},
want: txMock,
},
{
name: "SetRecordTransaction - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
return c.SetRecordTransaction(name, typev, data)
},
wantErr: true,
},
{
name: "SetRecordUnsigned - Success",
setup: func() {
ta.err = nil
ta.tx = txMock
},
testFunc: func() (interface{}, error) {
return c.SetRecordUnsigned(name, typev, data)
},
want: txMock,
},
{
name: "SetRecordUnsigned - Error",
setup: func() {
ta.err = errors.New("test error")
},
testFunc: func() (interface{}, error) {
return c.SetRecordUnsigned(name, typev, data)
},
wantErr: true,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
tc.setup()
got, err := tc.testFunc()
if tc.wantErr {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tc.want, got)
}
})
}
}