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package proxyd
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
func TestRPCResJSON(t *testing.T) {
tests := []struct {
name string
in *RPCRes
out string
}{
{
"string result",
&RPCRes{
JSONRPC: JSONRPCVersion,
Result: "foobar",
ID: []byte("123"),
},
`{"jsonrpc":"2.0","result":"foobar","id":123}`,
},
{
"object result",
&RPCRes{
JSONRPC: JSONRPCVersion,
Result: struct {
Str string `json:"str"`
}{
"test",
},
ID: []byte("123"),
},
`{"jsonrpc":"2.0","result":{"str":"test"},"id":123}`,
},
{
"nil result",
&RPCRes{
JSONRPC: JSONRPCVersion,
Result: nil,
ID: []byte("123"),
},
`{"jsonrpc":"2.0","result":null,"id":123}`,
},
{
"error result without data",
&RPCRes{
JSONRPC: JSONRPCVersion,
Error: &RPCErr{
Code: 1234,
Message: "test err",
},
ID: []byte("123"),
},
`{"jsonrpc":"2.0","error":{"code":1234,"message":"test err"},"id":123}`,
},
{
"error result with data",
&RPCRes{
JSONRPC: JSONRPCVersion,
Error: &RPCErr{
Code: 1234,
Message: "test err",
Data: "revert",
},
ID: []byte("123"),
},
`{"jsonrpc":"2.0","error":{"code":1234,"message":"test err","data":"revert"},"id":123}`,
},
{
"string ID",
&RPCRes{
JSONRPC: JSONRPCVersion,
Result: "foobar",
ID: []byte("\"123\""),
},
`{"jsonrpc":"2.0","result":"foobar","id":"123"}`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, err := json.Marshal(tt.in)
require.NoError(t, err)
require.Equal(t, tt.out, string(out))
})
}
}