neo-go/pkg/vm/stack_item_test.go
2020-03-03 17:21:42 +03:00

91 lines
2.5 KiB
Go

package vm
import (
"testing"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/stretchr/testify/assert"
)
var toContractParameterTestCases = []struct {
input StackItem
result smartcontract.Parameter
}{
{
input: NewStructItem([]StackItem{
NewBigIntegerItem(1),
NewBoolItem(true),
}),
result: smartcontract.Parameter{Type: smartcontract.ArrayType, Value: []smartcontract.Parameter{
{Type: smartcontract.IntegerType, Value: int64(1)},
{Type: smartcontract.BoolType, Value: true},
}},
},
{
input: NewBoolItem(false),
result: smartcontract.Parameter{Type: smartcontract.BoolType, Value: false},
},
{
input: NewByteArrayItem([]byte{0x01, 0x02, 0x03}),
result: smartcontract.Parameter{Type: smartcontract.ByteArrayType, Value: []byte{0x01, 0x02, 0x03}},
},
{
input: NewArrayItem([]StackItem{NewBigIntegerItem(2), NewBoolItem(true)}),
result: smartcontract.Parameter{Type: smartcontract.ArrayType, Value: []smartcontract.Parameter{
{Type: smartcontract.IntegerType, Value: int64(2)},
{Type: smartcontract.BoolType, Value: true},
}},
},
{
input: NewInteropItem(nil),
result: smartcontract.Parameter{Type: smartcontract.InteropInterfaceType, Value: nil},
},
{
input: &MapItem{value: map[interface{}]StackItem{
toMapKey(NewBigIntegerItem(1)): NewBoolItem(true),
toMapKey(NewByteArrayItem([]byte("qwerty"))): NewBigIntegerItem(3),
toMapKey(NewBoolItem(true)): NewBoolItem(false),
}},
result: smartcontract.Parameter{
Type: smartcontract.MapType,
Value: map[smartcontract.Parameter]smartcontract.Parameter{
{Type: smartcontract.IntegerType, Value: int64(1)}: {Type: smartcontract.BoolType, Value: true},
{Type: smartcontract.ByteArrayType, Value: "qwerty"}: {Type: smartcontract.IntegerType, Value: int64(3)},
{Type: smartcontract.BoolType, Value: true}: {Type: smartcontract.BoolType, Value: false},
},
},
},
}
func TestToContractParameter(t *testing.T) {
for _, tc := range toContractParameterTestCases {
seen := make(map[StackItem]bool)
res := tc.input.ToContractParameter(seen)
assert.Equal(t, res, tc.result)
}
}
var fromMapKeyTestCases = []struct {
input interface{}
result StackItem
}{
{
input: true,
result: NewBoolItem(true),
},
{
input: int64(4),
result: NewBigIntegerItem(4),
},
{
input: "qwerty",
result: NewByteArrayItem([]byte("qwerty")),
},
}
func TestFromMapKey(t *testing.T) {
for _, tc := range fromMapKeyTestCases {
res := fromMapKey(tc.input)
assert.Equal(t, res, tc.result)
}
}