mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-29 09:27:36 +00:00
194933a5cc
Unfortunately Go doesn't allow to easily reuse readers in full packages, still we can have this wrapper with a little overhead (the alternative is to move specific methods into types of their own, but I'm not sure how it's going to be accepted user-side).
305 lines
7.7 KiB
Go
305 lines
7.7 KiB
Go
package nep11
|
|
|
|
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/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 ...interface{}) (*result.Invoke, error) {
|
|
return t.res, 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) CallAndExpandIterator(contract util.Uint160, method string, maxItems int, params ...interface{}) (*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 TestReaderBalanceOf(t *testing.T) {
|
|
ta := new(testAct)
|
|
tr := NewBaseReader(ta, util.Uint160{1, 2, 3})
|
|
|
|
ta.err = errors.New("")
|
|
_, err := tr.BalanceOf(util.Uint160{3, 2, 1})
|
|
require.Error(t, err)
|
|
|
|
ta.err = nil
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make(100500),
|
|
},
|
|
}
|
|
bal, err := tr.BalanceOf(util.Uint160{3, 2, 1})
|
|
require.NoError(t, err)
|
|
require.Equal(t, big.NewInt(100500), bal)
|
|
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make([]stackitem.Item{}),
|
|
},
|
|
}
|
|
_, err = tr.BalanceOf(util.Uint160{3, 2, 1})
|
|
require.Error(t, err)
|
|
}
|
|
|
|
func TestReaderProperties(t *testing.T) {
|
|
ta := new(testAct)
|
|
tr := NewBaseReader(ta, util.Uint160{1, 2, 3})
|
|
|
|
ta.err = errors.New("")
|
|
_, err := tr.Properties([]byte{3, 2, 1})
|
|
require.Error(t, err)
|
|
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make([]stackitem.Item{}),
|
|
},
|
|
}
|
|
_, err = tr.Properties([]byte{3, 2, 1})
|
|
require.Error(t, err)
|
|
|
|
ta.err = nil
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.NewMap(),
|
|
},
|
|
}
|
|
m, err := tr.Properties([]byte{3, 2, 1})
|
|
require.NoError(t, err)
|
|
require.Equal(t, 0, m.Len())
|
|
}
|
|
|
|
func TestReaderTokensOfExpanded(t *testing.T) {
|
|
ta := new(testAct)
|
|
tr := NewBaseReader(ta, util.Uint160{1, 2, 3})
|
|
|
|
for name, fun := range map[string]func(int) ([][]byte, error){
|
|
"Tokens": tr.TokensExpanded,
|
|
"TokensOf": func(n int) ([][]byte, error) {
|
|
return tr.TokensOfExpanded(util.Uint160{1, 2, 3}, n)
|
|
},
|
|
} {
|
|
t.Run(name, func(t *testing.T) {
|
|
ta.err = errors.New("")
|
|
_, err := fun(1)
|
|
require.Error(t, err)
|
|
|
|
ta.err = nil
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make(100500),
|
|
},
|
|
}
|
|
_, err = fun(1)
|
|
require.Error(t, err)
|
|
|
|
ta.res = &result.Invoke{
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make([]stackitem.Item{stackitem.Make("one")}),
|
|
},
|
|
}
|
|
toks, err := fun(1)
|
|
require.NoError(t, err)
|
|
require.Equal(t, [][]byte{[]byte("one")}, toks)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestReaderTokensOf(t *testing.T) {
|
|
ta := new(testAct)
|
|
tr := NewBaseReader(ta, util.Uint160{1, 2, 3})
|
|
|
|
for name, fun := range map[string]func() (*TokenIterator, error){
|
|
"Tokens": tr.Tokens,
|
|
"TokensOf": func() (*TokenIterator, error) {
|
|
return tr.TokensOf(util.Uint160{1, 2, 3})
|
|
},
|
|
} {
|
|
t.Run(name, func(t *testing.T) {
|
|
ta.err = errors.New("")
|
|
_, err := fun()
|
|
require.Error(t, err)
|
|
|
|
iid := uuid.New()
|
|
ta.err = nil
|
|
ta.res = &result.Invoke{
|
|
Session: uuid.New(),
|
|
State: "HALT",
|
|
Stack: []stackitem.Item{
|
|
stackitem.NewInterop(result.Iterator{
|
|
ID: &iid,
|
|
}),
|
|
},
|
|
}
|
|
iter, err := fun()
|
|
require.NoError(t, err)
|
|
|
|
ta.res = &result.Invoke{
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make("one"),
|
|
stackitem.Make([]stackitem.Item{}),
|
|
},
|
|
}
|
|
_, err = iter.Next(10)
|
|
require.Error(t, err)
|
|
|
|
ta.res = &result.Invoke{
|
|
Stack: []stackitem.Item{
|
|
stackitem.Make("one"),
|
|
stackitem.Make("two"),
|
|
},
|
|
}
|
|
vals, err := iter.Next(10)
|
|
require.NoError(t, err)
|
|
require.Equal(t, [][]byte{[]byte("one"), []byte("two")}, vals)
|
|
|
|
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("one"),
|
|
stackitem.Make("two"),
|
|
},
|
|
}),
|
|
},
|
|
}
|
|
iter, err = fun()
|
|
require.NoError(t, err)
|
|
|
|
ta.err = errors.New("")
|
|
err = iter.Terminate()
|
|
require.NoError(t, err)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestTokenTransfer(t *testing.T) {
|
|
ta := new(testAct)
|
|
tok := NewBase(ta, util.Uint160{1, 2, 3})
|
|
|
|
ta.err = errors.New("")
|
|
_, _, err := tok.Transfer(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, nil)
|
|
require.Error(t, err)
|
|
|
|
ta.err = nil
|
|
ta.txh = util.Uint256{1, 2, 3}
|
|
ta.vub = 42
|
|
h, vub, err := tok.Transfer(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, nil)
|
|
require.NoError(t, err)
|
|
require.Equal(t, ta.txh, h)
|
|
require.Equal(t, ta.vub, vub)
|
|
|
|
_, _, err = tok.Transfer(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, stackitem.NewMap())
|
|
require.Error(t, err)
|
|
}
|
|
|
|
func TestTokenTransferTransaction(t *testing.T) {
|
|
ta := new(testAct)
|
|
tok := NewBase(ta, util.Uint160{1, 2, 3})
|
|
|
|
for _, fun := range []func(to util.Uint160, token []byte, data interface{}) (*transaction.Transaction, error){
|
|
tok.TransferTransaction,
|
|
tok.TransferUnsigned,
|
|
} {
|
|
ta.err = errors.New("")
|
|
_, err := fun(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, nil)
|
|
require.Error(t, err)
|
|
|
|
ta.err = nil
|
|
ta.tx = &transaction.Transaction{Nonce: 100500, ValidUntilBlock: 42}
|
|
tx, err := fun(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, nil)
|
|
require.NoError(t, err)
|
|
require.Equal(t, ta.tx, tx)
|
|
|
|
_, err = fun(util.Uint160{3, 2, 1}, []byte{3, 2, 1}, stackitem.NewMap())
|
|
require.Error(t, err)
|
|
}
|
|
}
|
|
|
|
func TestUnwrapKnownProperties(t *testing.T) {
|
|
_, err := UnwrapKnownProperties(stackitem.NewMap(), errors.New(""))
|
|
require.Error(t, err)
|
|
|
|
m, err := UnwrapKnownProperties(stackitem.NewMap(), nil)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, m)
|
|
require.Equal(t, 0, len(m))
|
|
|
|
m, err = UnwrapKnownProperties(stackitem.NewMapWithValue([]stackitem.MapElement{
|
|
{Key: stackitem.Make("some"), Value: stackitem.Make("thing")},
|
|
}), nil)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, m)
|
|
require.Equal(t, 0, len(m))
|
|
|
|
m, err = UnwrapKnownProperties(stackitem.NewMapWithValue([]stackitem.MapElement{
|
|
{Key: stackitem.Make([]stackitem.Item{}), Value: stackitem.Make("thing")},
|
|
}), nil)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, m)
|
|
require.Equal(t, 0, len(m))
|
|
|
|
_, err = UnwrapKnownProperties(stackitem.NewMapWithValue([]stackitem.MapElement{
|
|
{Key: stackitem.Make("name"), Value: stackitem.Make([]stackitem.Item{})},
|
|
}), nil)
|
|
require.Error(t, err)
|
|
|
|
_, err = UnwrapKnownProperties(stackitem.NewMapWithValue([]stackitem.MapElement{
|
|
{Key: stackitem.Make("name"), Value: stackitem.Make([]byte{0xff})},
|
|
}), nil)
|
|
require.Error(t, err)
|
|
|
|
m, err = UnwrapKnownProperties(stackitem.NewMapWithValue([]stackitem.MapElement{
|
|
{Key: stackitem.Make("name"), Value: stackitem.Make("thing")},
|
|
{Key: stackitem.Make("description"), Value: stackitem.Make("good NFT")},
|
|
}), nil)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, m)
|
|
require.Equal(t, 2, len(m))
|
|
require.Equal(t, "thing", m["name"])
|
|
require.Equal(t, "good NFT", m["description"])
|
|
}
|