neoneo-go/pkg/neorpc/result/version_test.go

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package result
import (
"encoding/json"
"testing"
"github.com/nspcc-dev/neo-go/pkg/config"
"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
"github.com/stretchr/testify/require"
)
func TestVersion_MarshalUnmarshalJSON(t *testing.T) {
responseFromGoOld := `{
"network": 860833102,
"nonce": 1677922561,
"protocol": {
"addressversion": 53,
"initialgasdistribution": "52000000",
"maxtraceableblocks": 2102400,
"maxtransactionsperblock": 512,
"maxvaliduntilblockincrement": 5760,
"memorypoolmaxtransactions": 50000,
"msperblock": 15000,
"network": 860833102,
"validatorscount": 7
},
"tcpport": 10333,
"useragent": "/NEO-GO:0.98.2/",
"wsport": 10334
}`
responseFromGoNew := `{
"nonce": 1677922561,
"protocol": {
"addressversion": 53,
"initialgasdistribution": 5200000000000000,
"maxtraceableblocks": 2102400,
"maxtransactionsperblock": 512,
"maxvaliduntilblockincrement": 5760,
"memorypoolmaxtransactions": 50000,
"msperblock": 15000,
"network": 860833102,
"validatorscount": 7,
"hardforks": [{"name": "Aspidochelone", "blockheight": 123}, {"name": "Basilisk", "blockheight": 1234}]
},
"rpc": {
"maxiteratorresultitems": 100,
"sessionenabled": true
},
"tcpport": 10333,
"useragent": "/NEO-GO:0.98.6/",
"wsport": 10334
}`
responseFromSharp := `{
"nonce": 1677922561,
"protocol": {
"addressversion": 53,
"initialgasdistribution": 5200000000000000,
"maxtraceableblocks": 2102400,
"maxtransactionsperblock": 512,
"maxvaliduntilblockincrement": 5760,
"memorypoolmaxtransactions": 50000,
"msperblock": 15000,
"network": 860833102,
"validatorscount": 7,
"hardforks": [{"name": "HF_Aspidochelone", "blockheight": 123}, {"name": "HF_Basilisk", "blockheight": 1234}]
},
"rpc": {
"maxiteratorresultitems": 100,
"sessionenabled": true
},
"tcpport": 10333,
"useragent": "/Neo:3.1.0/",
"wsport": 10334
}`
v := &Version{
TCPPort: 10333,
WSPort: 10334,
Nonce: 1677922561,
UserAgent: "/NEO-GO:0.98.6/",
RPC: RPC{
MaxIteratorResultItems: 100,
SessionEnabled: true,
},
Protocol: Protocol{
AddressVersion: 53,
Network: 860833102,
MillisecondsPerBlock: 15000,
MaxTraceableBlocks: 2102400,
MaxValidUntilBlockIncrement: 5760,
MaxTransactionsPerBlock: 512,
MemoryPoolMaxTransactions: 50000,
ValidatorsCount: 7,
// Unmarshalled InitialGasDistribution should always be a valid Fixed8 for both old and new clients.
InitialGasDistribution: fixedn.Fixed8FromInt64(52000000),
StateRootInHeader: false,
Hardforks: map[config.Hardfork]uint32{config.HFAspidochelone: 123, config.HFBasilisk: 1234},
},
}
t.Run("MarshalJSON", func(t *testing.T) {
actual, err := json.Marshal(v)
require.NoError(t, err)
require.JSONEq(t, responseFromGoNew, string(actual))
})
t.Run("UnmarshalJSON", func(t *testing.T) {
t.Run("Go node response", func(t *testing.T) {
t.Run("old RPC server", func(t *testing.T) {
actual := &Version{}
require.Error(t, json.Unmarshal([]byte(responseFromGoOld), actual))
})
t.Run("new RPC server", func(t *testing.T) {
actual := &Version{}
require.NoError(t, json.Unmarshal([]byte(responseFromGoNew), actual))
require.Equal(t, v, actual)
})
})
t.Run("Sharp node response", func(t *testing.T) {
actual := &Version{}
require.NoError(t, json.Unmarshal([]byte(responseFromSharp), actual))
expected := new(Version)
*expected = *v
expected.UserAgent = "/Neo:3.1.0/"
require.Equal(t, expected, actual)
})
})
}