neoneo-go/pkg/rpc/request/param_test.go

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package request
import (
"encoding/hex"
"encoding/json"
"testing"
"github.com/CityOfZion/neo-go/pkg/encoding/address"
"github.com/CityOfZion/neo-go/pkg/smartcontract"
"github.com/CityOfZion/neo-go/pkg/util"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestParam_UnmarshalJSON(t *testing.T) {
msg := `["str1", 123, ["str2", 3], [{"type": "String", "value": "jajaja"}]]`
expected := Params{
{
Type: StringT,
Value: "str1",
},
{
Type: NumberT,
Value: 123,
},
{
Type: ArrayT,
Value: []Param{
{
Type: StringT,
Value: "str2",
},
{
Type: NumberT,
Value: 3,
},
},
},
{
Type: ArrayT,
Value: []Param{
{
Type: FuncParamT,
Value: FuncParam{
Type: smartcontract.StringType,
Value: Param{
Type: StringT,
Value: "jajaja",
},
},
},
},
},
}
var ps Params
require.NoError(t, json.Unmarshal([]byte(msg), &ps))
require.Equal(t, expected, ps)
msg = `[{"2": 3}]`
require.Error(t, json.Unmarshal([]byte(msg), &ps))
}
func TestParamGetString(t *testing.T) {
p := Param{StringT, "jajaja"}
str, err := p.GetString()
assert.Equal(t, "jajaja", str)
require.Nil(t, err)
p = Param{StringT, int(100500)}
_, err = p.GetString()
require.NotNil(t, err)
}
func TestParamGetInt(t *testing.T) {
p := Param{NumberT, int(100500)}
i, err := p.GetInt()
assert.Equal(t, 100500, i)
require.Nil(t, err)
p = Param{NumberT, "jajaja"}
_, err = p.GetInt()
require.NotNil(t, err)
}
func TestParamGetArray(t *testing.T) {
p := Param{ArrayT, []Param{{NumberT, 42}}}
a, err := p.GetArray()
assert.Equal(t, []Param{{NumberT, 42}}, a)
require.Nil(t, err)
p = Param{ArrayT, 42}
_, err = p.GetArray()
require.NotNil(t, err)
}
func TestParamGetUint256(t *testing.T) {
gas := "602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"
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u256, _ := util.Uint256DecodeStringLE(gas)
p := Param{StringT, gas}
u, err := p.GetUint256()
assert.Equal(t, u256, u)
require.Nil(t, err)
p = Param{StringT, 42}
_, err = p.GetUint256()
require.NotNil(t, err)
p = Param{StringT, "qq2c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"}
_, err = p.GetUint256()
require.NotNil(t, err)
}
func TestParamGetUint160FromHex(t *testing.T) {
in := "50befd26fdf6e4d957c11e078b24ebce6291456f"
u160, _ := util.Uint160DecodeStringLE(in)
p := Param{StringT, in}
u, err := p.GetUint160FromHex()
assert.Equal(t, u160, u)
require.Nil(t, err)
p = Param{StringT, 42}
_, err = p.GetUint160FromHex()
require.NotNil(t, err)
p = Param{StringT, "wwbefd26fdf6e4d957c11e078b24ebce6291456f"}
_, err = p.GetUint160FromHex()
require.NotNil(t, err)
}
func TestParamGetUint160FromAddress(t *testing.T) {
in := "AK2nJJpJr6o664CWJKi1QRXjqeic2zRp8y"
u160, _ := address.StringToUint160(in)
p := Param{StringT, in}
u, err := p.GetUint160FromAddress()
assert.Equal(t, u160, u)
require.Nil(t, err)
p = Param{StringT, 42}
_, err = p.GetUint160FromAddress()
require.NotNil(t, err)
p = Param{StringT, "QK2nJJpJr6o664CWJKi1QRXjqeic2zRp8y"}
_, err = p.GetUint160FromAddress()
require.NotNil(t, err)
}
func TestParamGetFuncParam(t *testing.T) {
fp := FuncParam{
Type: smartcontract.StringType,
Value: Param{
Type: StringT,
Value: "jajaja",
},
}
p := Param{
Type: FuncParamT,
Value: fp,
}
newfp, err := p.GetFuncParam()
assert.Equal(t, fp, newfp)
require.Nil(t, err)
p = Param{FuncParamT, 42}
_, err = p.GetFuncParam()
require.NotNil(t, err)
}
func TestParamGetBytesHex(t *testing.T) {
in := "602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"
inb, _ := hex.DecodeString(in)
p := Param{StringT, in}
bh, err := p.GetBytesHex()
assert.Equal(t, inb, bh)
require.Nil(t, err)
p = Param{StringT, 42}
_, err = p.GetBytesHex()
require.NotNil(t, err)
p = Param{StringT, "qq2c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"}
_, err = p.GetBytesHex()
require.NotNil(t, err)
}