neoneo-go/pkg/neorpc/result/invoke_test.go

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package result
import (
"encoding/base64"
"encoding/json"
"errors"
"math/big"
"testing"
"github.com/google/uuid"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
"github.com/stretchr/testify/require"
)
func TestInvoke_MarshalJSON(t *testing.T) {
tx := transaction.New([]byte{1, 2, 3, 4}, 0)
tx.Signers = []transaction.Signer{{Account: util.Uint160{1, 2, 3}}}
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tx.Scripts = []transaction.Witness{{InvocationScript: []byte{}, VerificationScript: []byte{}}}
_ = tx.Size()
tx.Hash()
result := &Invoke{
State: "HALT",
GasConsumed: 237626000,
Script: []byte{10},
Stack: []stackitem.Item{stackitem.NewBigInteger(big.NewInt(1))},
FaultException: "",
Notifications: []state.NotificationEvent{},
Transaction: tx,
}
data, err := json.Marshal(result)
require.NoError(t, err)
expected := `{
"state":"HALT",
"gasconsumed":"237626000",
"script":"` + base64.StdEncoding.EncodeToString(result.Script) + `",
"stack":[
{"type":"Integer","value":"1"}
],
"notifications":[],
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"exception": null,
"tx":"` + base64.StdEncoding.EncodeToString(tx.Bytes()) + `"
}`
require.JSONEq(t, expected, string(data))
actual := new(Invoke)
require.NoError(t, json.Unmarshal(data, actual))
require.Equal(t, result, actual)
}
func TestAppExecToInvocation(t *testing.T) {
// With error.
someErr := errors.New("some err")
_, err := AppExecToInvocation(nil, someErr)
require.ErrorIs(t, err, someErr)
// Good.
h := util.Uint256{1, 2, 3}
ex := state.Execution{
Trigger: trigger.Application,
VMState: vmstate.Fault,
GasConsumed: 123,
Stack: []stackitem.Item{stackitem.NewBigInteger(big.NewInt(123))},
Events: []state.NotificationEvent{{
ScriptHash: util.Uint160{3, 2, 1},
Name: "Notification",
Item: stackitem.NewArray([]stackitem.Item{stackitem.Null{}}),
}},
FaultException: "some fault exception",
}
inv, err := AppExecToInvocation(&state.AppExecResult{
Container: h,
Execution: ex,
}, nil)
require.NoError(t, err)
require.Equal(t, ex.VMState.String(), inv.State)
require.Equal(t, ex.GasConsumed, inv.GasConsumed)
require.Nil(t, inv.Script)
require.Equal(t, ex.Stack, inv.Stack)
require.Equal(t, ex.FaultException, inv.FaultException)
require.Equal(t, ex.Events, inv.Notifications)
require.Nil(t, inv.Transaction)
require.Nil(t, inv.Diagnostics)
require.Equal(t, uuid.UUID{}, inv.Session)
}