forked from TrueCloudLab/neoneo-go
105 lines
3.1 KiB
Go
105 lines
3.1 KiB
Go
package rpc
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import (
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"encoding/json"
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"reflect"
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"testing"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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var testCases = []struct {
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input string
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result StackParam
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}{
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{
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input: `{"type":"Integer","value":12345}`,
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result: StackParam{Type: Integer, Value: int64(12345)},
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},
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{
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input: `{"type":"Integer","value":"12345"}`,
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result: StackParam{Type: Integer, Value: int64(12345)},
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},
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{
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input: `{"type":"ByteArray","value":"010203"}`,
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result: StackParam{Type: ByteArray, Value: []byte{0x01, 0x02, 0x03}},
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},
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{
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input: `{"type":"String","value":"Some string"}`,
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result: StackParam{Type: String, Value: "Some string"},
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},
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{
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input: `{"type":"Array","value":[
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{"type": "String", "value": "str 1"},
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{"type": "Integer", "value": 2}]}`,
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result: StackParam{
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Type: Array,
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Value: []StackParam{
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{Type: String, Value: "str 1"},
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{Type: Integer, Value: int64(2)},
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},
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},
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},
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}
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var errorCases = []string{
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`{"type": "ByteArray","value":`, // incorrect JSON
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`{"type": "ByteArray","value":1}`, // incorrect Value
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`{"type": "ByteArray","value":"12zz"}`, // incorrect ByteArray value
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`{"type": "String","value":`, // incorrect JSON
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`{"type": "String","value":1}`, // incorrect Value
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`{"type": "Integer","value": "nn"}`, // incorrect Integer value
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`{"type": "Integer","value": []}`, // incorrect Integer value
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`{"type": "Array","value": 123}`, // incorrect Array value
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`{"type": "Hash160","value": "0bcd"}`, // incorrect Uint160 value
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`{"type": "Hash256","value": "0bcd"}`, // incorrect Uint256 value
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`{"type": "Stringg","value": ""}`, // incorrect type
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}
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func TestStackParam_UnmarshalJSON(t *testing.T) {
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var (
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err error
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r, s StackParam
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)
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for _, tc := range testCases {
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if err = json.Unmarshal([]byte(tc.input), &s); err != nil {
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t.Errorf("error while unmarhsalling: %v", err)
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} else if !reflect.DeepEqual(s, tc.result) {
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t.Errorf("got (%v), expected (%v)", s, tc.result)
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}
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}
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// Hash160 unmarshalling
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err = json.Unmarshal([]byte(`{"type": "Hash160","value": "0bcd2978634d961c24f5aea0802297ff128724d6"}`), &s)
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if err != nil {
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t.Errorf("error while unmarhsalling: %v", err)
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}
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h160, err := util.Uint160DecodeString("0bcd2978634d961c24f5aea0802297ff128724d6")
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if err != nil {
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t.Errorf("unmarshal error: %v", err)
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}
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if r = (StackParam{Type: Hash160, Value: h160}); !reflect.DeepEqual(s, r) {
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t.Errorf("got (%v), expected (%v)", s, r)
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}
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// Hash256 unmarshalling
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err = json.Unmarshal([]byte(`{"type": "Hash256","value": "f037308fa0ab18155bccfc08485468c112409ea5064595699e98c545f245f32d"}`), &s)
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if err != nil {
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t.Errorf("error while unmarhsalling: %v", err)
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}
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h256, err := util.Uint256DecodeString("f037308fa0ab18155bccfc08485468c112409ea5064595699e98c545f245f32d")
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if err != nil {
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t.Errorf("unmarshal error: %v", err)
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}
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if r = (StackParam{Type: Hash256, Value: h256}); !reflect.DeepEqual(s, r) {
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t.Errorf("got (%v), expected (%v)", s, r)
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}
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for _, input := range errorCases {
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if err = json.Unmarshal([]byte(input), &s); err == nil {
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t.Errorf("expected error, got (nil)")
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}
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}
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}
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