7368ff09ef
When using ",string" in JSON struct tag, value is first unmarshaled to a numeric value (float64 in our case), then to our real type via `UnmarshalJSON()`, which can lead to rounding errors.
40 lines
1,018 B
Go
40 lines
1,018 B
Go
package result
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import (
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"encoding/base64"
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"encoding/json"
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"math/big"
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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"github.com/stretchr/testify/require"
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)
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func TestInvoke_MarshalJSON(t *testing.T) {
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result := &Invoke{
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State: "HALT",
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GasConsumed: 237626000,
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Script: []byte{10},
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Stack: []stackitem.Item{stackitem.NewBigInteger(big.NewInt(1))},
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FaultException: "",
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// Transaction represents transaction bytes. Use GetTransaction method to decode it.
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Transaction: []byte{1, 2, 3, 4},
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}
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data, err := json.Marshal(result)
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require.NoError(t, err)
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expected := `{
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"state":"HALT",
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"gasconsumed":"2.37626",
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"script":"` + base64.StdEncoding.EncodeToString(result.Script) + `",
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"stack":[
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{"type":"Integer","value":"1"}
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],
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"tx":"` + base64.StdEncoding.EncodeToString(result.Transaction) + `"
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}`
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require.JSONEq(t, expected, string(data))
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actual := new(Invoke)
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require.NoError(t, json.Unmarshal(data, actual))
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require.Equal(t, result, actual)
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}
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