package client import ( "context" "encoding/hex" "fmt" "net/http" "net/http/httptest" "strings" "testing" "time" "github.com/gorilla/websocket" "github.com/nspcc-dev/neo-go/pkg/core" "github.com/nspcc-dev/neo-go/pkg/core/block" "github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/rpc/request" "github.com/nspcc-dev/neo-go/pkg/rpc/response/result" "github.com/nspcc-dev/neo-go/pkg/smartcontract" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) type rpcClientTestCase struct { name string invoke func(c *Client) (interface{}, error) serverResponse string result func(c *Client) interface{} check func(t *testing.T, c *Client, result interface{}) } // getResultBlock202 returns data for block number 1 which is used by several tests. func getResultBlock202() *result.Block { nextBlockHash, err := util.Uint256DecodeStringLE("13283c93aec07dc90be3ddd65e2de15e9212f1b3205303f688d6df85129f6b22") if err != nil { panic(err) } prevBlockHash, err := util.Uint256DecodeStringLE("93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef") if err != nil { panic(err) } merkleRoot, err := util.Uint256DecodeStringLE("b8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d") if err != nil { panic(err) } invScript, err := hex.DecodeString("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") if err != nil { panic(err) } verifScript, err := hex.DecodeString("130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb") if err != nil { panic(err) } sender, err := address.StringToUint160("ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG") if err != nil { panic(err) } txInvScript, err := hex.DecodeString("0c402caebbee911a1f159aa05ab40093d086090a817e837f3f87e8b3e47f6b083649137770f6dda0349ddd611bc47402aca457a89b3b7b0076307ab6a47fd57048eb") if err != nil { panic(err) } txVerifScript, err := hex.DecodeString("0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4") if err != nil { panic(err) } vin, err := util.Uint256DecodeStringLE("33e045101301854a0e07ff96a92ca1ba9b23c19501f1b7eb15ae9eea07b5f370") if err != nil { panic(err) } outAddress, err := address.StringToUint160("ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG") if err != nil { panic(err) } tx := transaction.NewContractTX() tx.Nonce = 3 tx.ValidUntilBlock = 1200 tx.Sender = sender tx.Scripts = []transaction.Witness{ { InvocationScript: txInvScript, VerificationScript: txVerifScript, }, } tx.Inputs = []transaction.Input{ { PrevHash: vin, PrevIndex: 0, }, } tx.Outputs = []transaction.Output{ { AssetID: core.GoverningTokenID(), Amount: util.Fixed8FromInt64(99999000), ScriptHash: outAddress, Position: 0, }, } var nonce uint64 i, err := fmt.Sscanf("0000000000000457", "%016x", &nonce) if i != 1 { panic("can't decode nonce") } if err != nil { panic(err) } nextCon, err := address.StringToUint160("AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL") if err != nil { panic(err) } blck := &block.Block{ Base: block.Base{ Version: 0, PrevHash: prevBlockHash, MerkleRoot: merkleRoot, Timestamp: 1589300496, Index: 202, NextConsensus: nextCon, Script: transaction.Witness{ InvocationScript: invScript, VerificationScript: verifScript, }, }, ConsensusData: block.ConsensusData{ PrimaryIndex: 0, Nonce: nonce, }, Transactions: []*transaction.Transaction{tx}, } // Update hashes for correct result comparison. _ = tx.Hash() _ = blck.Hash() return &result.Block{ Block: blck, BlockMetadata: result.BlockMetadata{ Size: 781, Confirmations: 6, NextBlockHash: &nextBlockHash, }, } } // rpcClientTestCases contains `serverResponse` json data fetched from examples // published in official C# JSON-RPC API v2.10.3 reference // (see https://docs.neo.org/docs/en-us/reference/rpc/latest-version/api.html) var rpcClientTestCases = map[string][]rpcClientTestCase{ "getapplicationlog": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetApplicationLog(util.Uint256{}) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"txid":"0x17145a039fca704fcdbeb46e6b210af98a1a9e5b9768e46ffc38f71c79ac2521","executions":[{"trigger":"Application","contract":"0xb9fa3b421eb749d5dd585fe1c1133b311a14bcb1","vmstate":"HALT","gas_consumed":"1","stack":[{"type":"Integer","value":1}],"notifications":[]}]}}`, result: func(c *Client) interface{} { txHash, err := util.Uint256DecodeStringLE("17145a039fca704fcdbeb46e6b210af98a1a9e5b9768e46ffc38f71c79ac2521") if err != nil { panic(err) } scriptHash, err := util.Uint160DecodeStringLE("b9fa3b421eb749d5dd585fe1c1133b311a14bcb1") if err != nil { panic(err) } return &result.ApplicationLog{ TxHash: txHash, Executions: []result.Execution{ { Trigger: "Application", ScriptHash: scriptHash, VMState: "HALT", GasConsumed: util.Fixed8FromInt64(1), Stack: []smartcontract.Parameter{{Type: smartcontract.IntegerType, Value: int64(1)}}, Events: []result.NotificationEvent{}, }, }, } }, }, }, "getbestblockhash": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetBestBlockHash() }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":"0x773dd2dae4a9c9275290f89b56e67d7363ea4826dfd4fc13cc01cf73a44b0d0e"}`, result: func(c *Client) interface{} { result, err := util.Uint256DecodeStringLE("773dd2dae4a9c9275290f89b56e67d7363ea4826dfd4fc13cc01cf73a44b0d0e") if err != nil { panic(err) } return result }, }, }, "getblock": { { name: "byIndex_positive", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndex(202) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`, result: func(c *Client) interface{} { return &block.Block{} }, check: func(t *testing.T, c *Client, result interface{}) { res, ok := result.(*block.Block) require.True(t, ok) assert.Equal(t, uint32(0), res.Version) assert.Equal(t, "cbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86", res.Hash().StringLE()) assert.Equal(t, "93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef", res.PrevHash.StringLE()) assert.Equal(t, "b8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d", res.MerkleRoot.StringLE()) assert.Equal(t, 1, len(res.Transactions)) assert.Equal(t, "96ef00d2efe03101f5b302f7fc3c8fcd22688944bdc83ab99071d77edbb08581", res.Transactions[0].Hash().StringLE()) }, }, { name: "byIndex_verbose_positive", invoke: func(c *Client) (i interface{}, err error) { return c.GetBlockByIndexVerbose(202) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0xcbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86","size":781,"version":0,"nextblockhash":"0x13283c93aec07dc90be3ddd65e2de15e9212f1b3205303f688d6df85129f6b22","previousblockhash":"0x93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef","merkleroot":"0xb8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d","time":1589300496,"index":202,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","confirmations":6,"witnesses":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}],"tx":[{"txid":"0x96ef00d2efe03101f5b302f7fc3c8fcd22688944bdc83ab99071d77edbb08581","size":254,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x33e045101301854a0e07ff96a92ca1ba9b23c19501f1b7eb15ae9eea07b5f370","vout":0}],"vout":[{"address":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","asset":"0x1a5e0e3eac2abced7de9ee2de0820a5c85e63756fcdfc29b82fead86a7c07c78","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c402caebbee911a1f159aa05ab40093d086090a817e837f3f87e8b3e47f6b083649137770f6dda0349ddd611bc47402aca457a89b3b7b0076307ab6a47fd57048eb","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4"}]}]}}`, result: func(c *Client) interface{} { return getResultBlock202() }, }, { name: "byHash_positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("86fe1061140b2ea791b0739fb9732abc6e5e47de4927228a1ac41de3d93eb7cb") if err != nil { panic(err) } return c.GetBlockByHash(hash) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`, result: func(c *Client) interface{} { return &block.Block{} }, check: func(t *testing.T, c *Client, result interface{}) { res, ok := result.(*block.Block) require.True(t, ok) assert.Equal(t, uint32(0), res.Version) assert.Equal(t, "cbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86", res.Hash().StringLE()) assert.Equal(t, "93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef", res.PrevHash.StringLE()) assert.Equal(t, "b8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d", res.MerkleRoot.StringLE()) assert.Equal(t, 1, len(res.Transactions)) assert.Equal(t, "96ef00d2efe03101f5b302f7fc3c8fcd22688944bdc83ab99071d77edbb08581", res.Transactions[0].Hash().StringLE()) }, }, { name: "byHash_verbose_positive", invoke: func(c *Client) (i interface{}, err error) { hash, err := util.Uint256DecodeStringLE("86fe1061140b2ea791b0739fb9732abc6e5e47de4927228a1ac41de3d93eb7cb") if err != nil { panic(err) } return c.GetBlockByHashVerbose(hash) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0xcbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86","size":781,"version":0,"nextblockhash":"0x13283c93aec07dc90be3ddd65e2de15e9212f1b3205303f688d6df85129f6b22","previousblockhash":"0x93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef","merkleroot":"0xb8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d","time":1589300496,"index":202,"consensus_data":{"primary":0,"nonce":"0000000000000457"},"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","confirmations":6,"witnesses":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}],"tx":[{"txid":"0x96ef00d2efe03101f5b302f7fc3c8fcd22688944bdc83ab99071d77edbb08581","size":254,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x33e045101301854a0e07ff96a92ca1ba9b23c19501f1b7eb15ae9eea07b5f370","vout":0}],"vout":[{"address":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","asset":"0x1a5e0e3eac2abced7de9ee2de0820a5c85e63756fcdfc29b82fead86a7c07c78","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c402caebbee911a1f159aa05ab40093d086090a817e837f3f87e8b3e47f6b083649137770f6dda0349ddd611bc47402aca457a89b3b7b0076307ab6a47fd57048eb","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4"}]}]}}`, result: func(c *Client) interface{} { return getResultBlock202() }, }, }, "getblockcount": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetBlockCount() }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":991991}`, result: func(c *Client) interface{} { return uint32(991991) }, }, }, "getblockhash": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHash(1) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":"0x4c1e879872344349067c3b1a30781eeb4f9040d3795db7922f513f6f9660b9b2"}`, result: func(c *Client) interface{} { hash, err := util.Uint256DecodeStringLE("4c1e879872344349067c3b1a30781eeb4f9040d3795db7922f513f6f9660b9b2") if err != nil { panic(err) } return hash }, }, }, "getblockheader": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("68e4bd688b852e807eef13a0ff7da7b02223e359a35153667e88f9cb4a3b0801") if err != nil { panic(err) } return c.GetBlockHeader(hash) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`, result: func(c *Client) interface{} { return &block.Header{} }, check: func(t *testing.T, c *Client, result interface{}) { res, ok := result.(*block.Header) require.True(t, ok) assert.Equal(t, uint32(0), res.Version) assert.Equal(t, "68e4bd688b852e807eef13a0ff7da7b02223e359a35153667e88f9cb4a3b0801", res.Hash().StringLE()) assert.Equal(t, "b9cddf4889cafff0399c598086f8acaeb6cef84fd2373453b03ed6495eda39d0", res.PrevHash.StringLE()) assert.Equal(t, "07c06af53c7da479dbbbcef457e521767fe73b4e415893d645cf91ca1fef3d4a", res.MerkleRoot.StringLE()) }, }, { name: "verbose_positive", invoke: func(c *Client) (i interface{}, err error) { hash, err := util.Uint256DecodeStringLE("cbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86") if err != nil { panic(err) } return c.GetBlockHeaderVerbose(hash) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"hash":"0xcbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86","size":781,"version":0,"nextblockhash":"0x13283c93aec07dc90be3ddd65e2de15e9212f1b3205303f688d6df85129f6b22","previousblockhash":"0x93b540424c1173e487a47582a652686b2885f959ffd895b30e184842403990ef","merkleroot":"0xb8e923148dede20901d6fb225579f6d430cc58f24461d1b0f860ee32abbfcc8d","time":1589300496,"index":202,"nextconsensus":"AXSvJVzydxXuL9da4GVwK25zdesCrVKkHL","confirmations":6,"witnesses":[{"invocation":"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","verification":"130c2102103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e0c2102a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd620c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20c2103d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699140b413073b3bb"}]}}`, result: func(c *Client) interface{} { b := getResultBlock202() return &result.Header{ Hash: b.Hash(), Size: 781, Version: b.Version, NextBlockHash: b.NextBlockHash, PrevBlockHash: b.PrevHash, MerkleRoot: b.MerkleRoot, Timestamp: b.Timestamp, Index: b.Index, NextConsensus: address.Uint160ToString(b.NextConsensus), Witnesses: []transaction.Witness{b.Script}, Confirmations: 6, } }, }, }, "getblocksysfee": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetBlockSysFee(1) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":"195500"}`, result: func(c *Client) interface{} { return util.Fixed8FromInt64(195500) }, }, }, "getconnectioncount": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetConnectionCount() }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":10}`, result: func(c *Client) interface{} { return 10 }, }, }, "getcontractstate": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint160DecodeStringLE("dc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f") if err != nil { panic(err) } return c.GetContractState(hash) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"version":0,"hash":"0xdc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f","script":"5fc56b6c766b00527ac46c766b51527ac46107576f6f6c6f6e676c766b52527ac403574e476c766b53527ac4006c766b54527ac4210354ae498221046c666efebbaee9bd0eb4823469c98e748494a92a71f346b1a6616c766b55527ac46c766b00c3066465706c6f79876c766b56527ac46c766b56c36416006c766b55c36165f2026c766b57527ac462d8016c766b55c36165d801616c766b00c30b746f74616c537570706c79876c766b58527ac46c766b58c36440006168164e656f2e53746f726167652e476574436f6e7465787406737570706c79617c680f4e656f2e53746f726167652e4765746c766b57527ac46270016c766b00c3046e616d65876c766b59527ac46c766b59c36412006c766b52c36c766b57527ac46247016c766b00c30673796d626f6c876c766b5a527ac46c766b5ac36412006c766b53c36c766b57527ac4621c016c766b00c308646563696d616c73876c766b5b527ac46c766b5bc36412006c766b54c36c766b57527ac462ef006c766b00c30962616c616e63654f66876c766b5c527ac46c766b5cc36440006168164e656f2e53746f726167652e476574436f6e746578746c766b51c351c3617c680f4e656f2e53746f726167652e4765746c766b57527ac46293006c766b51c300c36168184e656f2e52756e74696d652e436865636b5769746e657373009c6c766b5d527ac46c766b5dc3640e00006c766b57527ac46255006c766b00c3087472616e73666572876c766b5e527ac46c766b5ec3642c006c766b51c300c36c766b51c351c36c766b51c352c36165d40361527265c9016c766b57527ac4620e00006c766b57527ac46203006c766b57c3616c756653c56b6c766b00527ac4616168164e656f2e53746f726167652e476574436f6e746578746c766b00c3617c680f4e656f2e53746f726167652e4765746165700351936c766b51527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b51c361651103615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e7465787406737570706c79617c680f4e656f2e53746f726167652e4765746165f40251936c766b52527ac46168164e656f2e53746f726167652e476574436f6e7465787406737570706c796c766b52c361659302615272680f4e656f2e53746f726167652e50757461616c756653c56b6c766b00527ac461516c766b51527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b51c361654002615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e7465787406737570706c796c766b51c361650202615272680f4e656f2e53746f726167652e50757461516c766b52527ac46203006c766b52c3616c756659c56b6c766b00527ac46c766b51527ac46c766b52527ac4616168164e656f2e53746f726167652e476574436f6e746578746c766b00c3617c680f4e656f2e53746f726167652e4765746c766b53527ac46168164e656f2e53746f726167652e476574436f6e746578746c766b51c3617c680f4e656f2e53746f726167652e4765746c766b54527ac46c766b53c3616576016c766b52c3946c766b55527ac46c766b54c3616560016c766b52c3936c766b56527ac46c766b55c300a2640d006c766b52c300a2620400006c766b57527ac46c766b57c364ec00616168164e656f2e53746f726167652e476574436f6e746578746c766b00c36c766b55c36165d800615272680f4e656f2e53746f726167652e507574616168164e656f2e53746f726167652e476574436f6e746578746c766b51c36c766b56c361659c00615272680f4e656f2e53746f726167652e5075746155c57600135472616e73666572205375636365737366756cc476516c766b00c3c476526c766b51c3c476536c766b52c3c476546168184e656f2e426c6f636b636861696e2e476574486569676874c46168124e656f2e52756e74696d652e4e6f7469667961516c766b58527ac4620e00006c766b58527ac46203006c766b58c3616c756653c56b6c766b00527ac4616c766b00c36c766b51527ac46c766b51c36c766b52527ac46203006c766b52c3616c756653c56b6c766b00527ac461516c766b00c36a527a527ac46c766b51c36c766b52527ac46203006c766b52c3616c7566","parameters":["ByteArray"],"returntype":"ByteArray","name":"Woolong","code_version":"0.9.2","author":"lllwvlvwlll","email":"lllwvlvwlll@gmail.com","description":"GO NEO!!!","properties":{"storage":true,"dynamic_invoke":false}}}`, result: func(c *Client) interface{} { hash, err := util.Uint160DecodeStringLE("dc675afc61a7c0f7b3d2682bf6e1d8ed865a0e5f") if err != nil { panic(err) } script, err := hex.DecodeString("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") if err != nil { panic(err) } return &result.ContractState{ Version: 0, ScriptHash: hash, Script: script, ParamList: []smartcontract.ParamType{smartcontract.ByteArrayType}, ReturnType: smartcontract.ByteArrayType, Name: "Woolong", CodeVersion: "0.9.2", Author: "lllwvlvwlll", Email: "lllwvlvwlll@gmail.com", Description: "GO NEO!!!", Properties: result.Properties{ HasStorage: true, HasDynamicInvoke: false, IsPayable: false, }, } }, }, }, "getnep5balances": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint160DecodeStringLE("1aada0032aba1ef6d1f07bbd8bec1d85f5380fb3") if err != nil { panic(err) } return c.GetNEP5Balances(hash) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"balance":[{"asset_hash":"a48b6e1291ba24211ad11bb90ae2a10bf1fcd5a8","amount":"50000000000","last_updated_block":251604}],"address":"AY6eqWjsUFCzsVELG7yG72XDukKvC34p2w"}}`, result: func(c *Client) interface{} { hash, err := util.Uint160DecodeStringLE("a48b6e1291ba24211ad11bb90ae2a10bf1fcd5a8") if err != nil { panic(err) } return &result.NEP5Balances{ Balances: []result.NEP5Balance{{ Asset: hash, Amount: "50000000000", LastUpdated: 251604, }}, Address: "AY6eqWjsUFCzsVELG7yG72XDukKvC34p2w", } }, }, }, "getnep5transfers": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetNEP5Transfers("AbHgdBaWEnHkCiLtDZXjhvhaAK2cwFh5pF") }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"sent":[],"received":[{"timestamp":1555651816,"asset_hash":"600c4f5200db36177e3e8a09e9f18e2fc7d12a0f","transfer_address":"AYwgBNMepiv5ocGcyNT4mA8zPLTQ8pDBis","amount":"1000000","block_index":436036,"transfer_notify_index":0,"tx_hash":"df7683ece554ecfb85cf41492c5f143215dd43ef9ec61181a28f922da06aba58"}],"address":"AbHgdBaWEnHkCiLtDZXjhvhaAK2cwFh5pF"}}`, result: func(c *Client) interface{} { assetHash, err := util.Uint160DecodeStringLE("600c4f5200db36177e3e8a09e9f18e2fc7d12a0f") if err != nil { panic(err) } txHash, err := util.Uint256DecodeStringLE("df7683ece554ecfb85cf41492c5f143215dd43ef9ec61181a28f922da06aba58") if err != nil { panic(err) } return &result.NEP5Transfers{ Sent: []result.NEP5Transfer{}, Received: []result.NEP5Transfer{ { Timestamp: 1555651816, Asset: assetHash, Address: "AYwgBNMepiv5ocGcyNT4mA8zPLTQ8pDBis", Amount: "1000000", Index: 436036, NotifyIndex: 0, TxHash: txHash, }, }, Address: "AbHgdBaWEnHkCiLtDZXjhvhaAK2cwFh5pF", } }, }, }, "getpeers": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetPeers() }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"unconnected":[{"address":"172.200.0.1","port":"20333"}],"connected":[{"address":"127.0.0.1","port":"20335"}],"bad":[{"address":"172.200.0.254","port":"20332"}]}}`, result: func(c *Client) interface{} { return &result.GetPeers{ Unconnected: result.Peers{ { Address: "172.200.0.1", Port: "20333", }, }, Connected: result.Peers{ { Address: "127.0.0.1", Port: "20335", }, }, Bad: result.Peers{ { Address: "172.200.0.254", Port: "20332", }, }, } }, }, }, "getrawmempool": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetRawMemPool() }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":["0x9786cce0dddb524c40ddbdd5e31a41ed1f6b5c8a683c122f627ca4a007a7cf4e"]}`, result: func(c *Client) interface{} { hash, err := util.Uint256DecodeStringLE("9786cce0dddb524c40ddbdd5e31a41ed1f6b5c8a683c122f627ca4a007a7cf4e") if err != nil { panic(err) } return []util.Uint256{hash} }, }, }, "getrawtransaction": { { name: "positive", invoke: func(c *Client) (i interface{}, err error) { hash, err := util.Uint256DecodeStringLE("8185b0db7ed77190b93ac8bd44896822cd8f3cfcf702b3f50131e0efd200ef96") if err != nil { panic(err) } return c.GetRawTransaction(hash) }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":"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"}`, result: func(c *Client) interface{} { return &transaction.Transaction{} }, check: func(t *testing.T, c *Client, result interface{}) { res, ok := result.(*transaction.Transaction) require.True(t, ok) assert.Equal(t, uint8(0), res.Version) assert.Equal(t, "8185b0db7ed77190b93ac8bd44896822cd8f3cfcf702b3f50131e0efd200ef96", res.Hash().StringBE()) assert.Equal(t, transaction.ContractType, res.Type) assert.Equal(t, false, res.Trimmed) }, }, { name: "verbose_positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("8185b0db7ed77190b93ac8bd44896822cd8f3cfcf702b3f50131e0efd200ef96") if err != nil { panic(err) } return c.GetRawTransactionVerbose(hash) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"blockhash":"0xcbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86","confirmations":8,"blocktime":1589300496,"txid":"0x96ef00d2efe03101f5b302f7fc3c8fcd22688944bdc83ab99071d77edbb08581","size":254,"type":"ContractTransaction","version":0,"nonce":3,"sender":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","sys_fee":"0","net_fee":"0","valid_until_block":1200,"attributes":[],"cosigners":[],"vin":[{"txid":"0x33e045101301854a0e07ff96a92ca1ba9b23c19501f1b7eb15ae9eea07b5f370","vout":0}],"vout":[{"address":"ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG","asset":"0x1a5e0e3eac2abced7de9ee2de0820a5c85e63756fcdfc29b82fead86a7c07c78","n":0,"value":"99999000"}],"scripts":[{"invocation":"0c402caebbee911a1f159aa05ab40093d086090a817e837f3f87e8b3e47f6b083649137770f6dda0349ddd611bc47402aca457a89b3b7b0076307ab6a47fd57048eb","verification":"0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4"}]}}`, result: func(c *Client) interface{} { blockHash, err := util.Uint256DecodeStringLE("cbb73ed9e31dc41a8a222749de475e6ebc2a73b99f73b091a72e0b146110fe86") if err != nil { panic(err) } sender, err := address.StringToUint160("ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG") if err != nil { panic(err) } invocation, err := hex.DecodeString("0c402caebbee911a1f159aa05ab40093d086090a817e837f3f87e8b3e47f6b083649137770f6dda0349ddd611bc47402aca457a89b3b7b0076307ab6a47fd57048eb") if err != nil { panic(err) } verification, err := hex.DecodeString("0c2102b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc20b410a906ad4") if err != nil { panic(err) } vin, err := util.Uint256DecodeStringLE("33e045101301854a0e07ff96a92ca1ba9b23c19501f1b7eb15ae9eea07b5f370") if err != nil { panic(err) } outAddress, err := address.StringToUint160("ALHF9wsXZVEuCGgmDA6ZNsCLtrb4A1g4yG") if err != nil { panic(err) } tx := transaction.NewContractTX() tx.Nonce = 3 tx.ValidUntilBlock = 1200 tx.Sender = sender tx.Scripts = []transaction.Witness{ { InvocationScript: invocation, VerificationScript: verification, }, } tx.Inputs = []transaction.Input{ { PrevHash: vin, PrevIndex: 0, }, } tx.Outputs = []transaction.Output{ { AssetID: core.GoverningTokenID(), Amount: util.Fixed8FromInt64(99999000), ScriptHash: outAddress, Position: 0, }, } // Update hashes for correct result comparison. _ = tx.Hash() return &result.TransactionOutputRaw{ Transaction: tx, TransactionMetadata: result.TransactionMetadata{ Blockhash: blockHash, Confirmations: 8, Timestamp: uint64(1589300496), }, } }, }, }, "getstorage": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint160DecodeStringLE("03febccf81ac85e3d795bc5cbd4e84e907812aa3") if err != nil { panic(err) } key, err := hex.DecodeString("5065746572") if err != nil { panic(err) } return c.GetStorage(hash, key) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":"4c696e"}`, result: func(c *Client) interface{} { value, err := hex.DecodeString("4c696e") if err != nil { panic(err) } return value }, }, }, "gettransactionheight": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("cb6ddb5f99d6af4c94a6c396d5294472f2eebc91a2c933e0f527422296fa9fb2") if err != nil { panic(err) } return c.GetTransactionHeight(hash) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":1}`, result: func(c *Client) interface{} { return uint32(1) }, }, }, "getunclaimedgas": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetUnclaimedGas("AGofsxAUDwt52KjaB664GYsqVAkULYvKNt") }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":"897299680935"}`, result: func(c *Client) interface{} { return util.Fixed8(897299680935) }, }, }, "getvalidators": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetValidators() }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":[{"publickey":"02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2","votes":"0","active":true},{"publickey":"02103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e","votes":"0","active":true},{"publickey":"03d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699","votes":"0","active":true},{"publickey":"02a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd62","votes":"0","active":true}]}`, result: func(c *Client) interface{} { return []result.Validator{} }, check: func(t *testing.T, c *Client, uns interface{}) { res, ok := uns.([]result.Validator) require.True(t, ok) assert.Equal(t, 4, len(res)) }, }, }, "getversion": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.GetVersion() }, serverResponse: `{"id":1,"jsonrpc":"2.0","result":{"tcp_port":20332,"nonce":2153672787,"useragent":"/NEO-GO:0.73.1-pre-273-ge381358/"}}`, result: func(c *Client) interface{} { return &result.Version{ Port: uint16(20332), Nonce: 2153672787, UserAgent: "/NEO-GO:0.73.1-pre-273-ge381358/", } }, }, }, "invokefunction": { { name: "positive", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint160DecodeStringLE("91b83e96f2a7c4fdf0c1688441ec61986c7cae26") if err != nil { panic(err) } return c.InvokeFunction("af7c7328eee5a275a3bcaee2bf0cf662b5e739be", "balanceOf", []smartcontract.Parameter{ { Type: smartcontract.Hash160Type, Value: hash, }, }) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"1426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf","state":"HALT","gas_consumed":"0.311","stack":[{"type":"ByteArray","value":"262bec084432"}],"tx":"d101361426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf000000000000000000000000"}}`, result: func(c *Client) interface{} { bytes, err := hex.DecodeString("262bec084432") if err != nil { panic(err) } return &result.Invoke{ State: "HALT", GasConsumed: "0.311", Script: "1426ae7c6c9861ec418468c1f0fdc4a7f2963eb89151c10962616c616e63654f6667be39e7b562f60cbfe2aebca375a2e5ee28737caf", Stack: []smartcontract.Parameter{ { Type: smartcontract.ByteArrayType, Value: bytes, }, }, } }, }, }, "invokescript": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return c.InvokeScript("00046e616d656724058e5e1b6008847cd662728549088a9ee82191") }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"script":"00046e616d656724058e5e1b6008847cd662728549088a9ee82191","state":"HALT","gas_consumed":"0.161","stack":[{"type":"ByteArray","value":"4e45503520474153"}],"tx":"d1011b00046e616d656724058e5e1b6008847cd662728549088a9ee82191000000000000000000000000"}}`, result: func(c *Client) interface{} { bytes, err := hex.DecodeString("4e45503520474153") if err != nil { panic(err) } return &result.Invoke{ State: "HALT", GasConsumed: "0.161", Script: "00046e616d656724058e5e1b6008847cd662728549088a9ee82191", Stack: []smartcontract.Parameter{ { Type: smartcontract.ByteArrayType, Value: bytes, }, }, } }, }, }, "sendrawtransaction": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return nil, c.SendRawTransaction(transaction.NewContractTX()) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":true}`, result: func(c *Client) interface{} { // no error expected return nil }, }, }, "submitblock": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return nil, c.SubmitBlock(block.Block{ Base: block.Base{}, Transactions: nil, Trimmed: false, }) }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":true}`, result: func(c *Client) interface{} { // no error expected return nil }, }, }, "validateaddress": { { name: "positive", invoke: func(c *Client) (interface{}, error) { return nil, c.ValidateAddress("AQVh2pG732YvtNaxEGkQUei3YA4cvo7d2i") }, serverResponse: `{"jsonrpc":"2.0","id":1,"result":{"address":"AQVh2pG732YvtNaxEGkQUei3YA4cvo7d2i","isvalid":true}}`, result: func(c *Client) interface{} { // no error expected return nil }, }, }, } type rpcClientErrorCase struct { name string invoke func(c *Client) (interface{}, error) } var rpcClientErrorCases = map[string][]rpcClientErrorCase{ `{"jsonrpc":"2.0","id":1,"result":"not-a-hex-string"}`: { { name: "getblock_not_a_hex_response", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndex(1) }, }, { name: "getblockheader_not_a_hex_response", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("e93d17a52967f9e69314385482bf86f85260e811b46bf4d4b261a7f4135a623c") if err != nil { panic(err) } return c.GetBlockHeader(hash) }, }, { name: "getrawtransaction_not_a_hex_response", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("e93d17a52967f9e69314385482bf86f85260e811b46bf4d4b261a7f4135a623c") if err != nil { panic(err) } return c.GetRawTransaction(hash) }, }, { name: "getstorage_not_a_hex_response", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint160DecodeStringLE("03febccf81ac85e3d795bc5cbd4e84e907812aa3") if err != nil { panic(err) } key, err := hex.DecodeString("5065746572") if err != nil { panic(err) } return c.GetStorage(hash, key) }, }, }, `{"jsonrpc":"2.0","id":1,"result":"01"}`: { { name: "getblock_decodebin_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndex(1) }, }, { name: "getheader_decodebin_err", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("e93d17a52967f9e69314385482bf86f85260e811b46bf4d4b261a7f4135a623c") if err != nil { panic(err) } return c.GetBlockHeader(hash) }, }, { name: "getrawtransaction_decodebin_err", invoke: func(c *Client) (interface{}, error) { hash, err := util.Uint256DecodeStringLE("e93d17a52967f9e69314385482bf86f85260e811b46bf4d4b261a7f4135a623c") if err != nil { panic(err) } return c.GetRawTransaction(hash) }, }, }, `{"jsonrpc":"2.0","id":1,"result":false}`: { { name: "sendrawtransaction_bad_server_answer", invoke: func(c *Client) (interface{}, error) { return nil, c.SendRawTransaction(transaction.NewContractTX()) }, }, { name: "submitblock_bad_server_answer", invoke: func(c *Client) (interface{}, error) { return nil, c.SubmitBlock(block.Block{ Base: block.Base{}, Transactions: nil, Trimmed: false, }) }, }, { name: "validateaddress_bad_server_answer", invoke: func(c *Client) (interface{}, error) { return nil, c.ValidateAddress("AQVh2pG732YvtNaxEGkQUei3YA4cvo7d2i") }, }, }, `{"id":1,"jsonrpc":"2.0","error":{"code":-32602,"message":"Invalid Params"}}`: { { name: "getapplicationlog_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetApplicationLog(util.Uint256{}) }, }, { name: "getbestblockhash_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBestBlockHash() }, }, { name: "getblock_byindex_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndex(1) }, }, { name: "getblock_byindex_verbose_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndexVerbose(1) }, }, { name: "getblock_byhash_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByHash(util.Uint256{}) }, }, { name: "getblock_byhash_verbose_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByHashVerbose(util.Uint256{}) }, }, { name: "getblockhash_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHash(0) }, }, { name: "getblockheader_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHeader(util.Uint256{}) }, }, { name: "getblockheader_verbose_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHeaderVerbose(util.Uint256{}) }, }, { name: "getblocksysfee_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockSysFee(1) }, }, { name: "getconnectioncount_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetConnectionCount() }, }, { name: "getcontractstate_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetContractState(util.Uint160{}) }, }, { name: "getnep5balances_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetNEP5Balances(util.Uint160{}) }, }, { name: "getnep5transfers_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetNEP5Transfers("") }, }, { name: "getrawtransaction_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetRawTransaction(util.Uint256{}) }, }, { name: "getrawtransaction_verbose_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetRawTransactionVerbose(util.Uint256{}) }, }, { name: "getstorage_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetStorage(util.Uint160{}, []byte{}) }, }, { name: "gettransactionheight_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetTransactionHeight(util.Uint256{}) }, }, { name: "getunclaimedgas_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.GetUnclaimedGas("") }, }, { name: "invokefunction_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.InvokeFunction("", "", []smartcontract.Parameter{}) }, }, { name: "invokescript_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return c.InvokeScript("") }, }, { name: "sendrawtransaction_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return nil, c.SendRawTransaction(&transaction.Transaction{}) }, }, { name: "submitblock_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return nil, c.SubmitBlock(block.Block{}) }, }, { name: "validateaddress_invalid_params_error", invoke: func(c *Client) (interface{}, error) { return nil, c.ValidateAddress("") }, }, }, `{}`: { { name: "getapplicationlog_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetApplicationLog(util.Uint256{}) }, }, { name: "getbestblockhash_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBestBlockHash() }, }, { name: "getblock_byindex_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndex(1) }, }, { name: "getblock_byindex_verbose_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByIndexVerbose(1) }, }, { name: "getblock_byhash_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByHash(util.Uint256{}) }, }, { name: "getblock_byhash_verbose_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockByHashVerbose(util.Uint256{}) }, }, { name: "getblockcount_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockCount() }, }, { name: "getblockhash_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHash(1) }, }, { name: "getblockheader_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHeader(util.Uint256{}) }, }, { name: "getblockheader_verbose_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockHeaderVerbose(util.Uint256{}) }, }, { name: "getblocksysfee_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetBlockSysFee(1) }, }, { name: "getconnectioncount_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetConnectionCount() }, }, { name: "getcontractstate_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetContractState(util.Uint160{}) }, }, { name: "getnep5balances_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetNEP5Balances(util.Uint160{}) }, }, { name: "getnep5transfers_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetNEP5Transfers("") }, }, { name: "getpeers_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetPeers() }, }, { name: "getrawmempool_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetRawMemPool() }, }, { name: "getrawtransaction_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetRawTransaction(util.Uint256{}) }, }, { name: "getrawtransaction_verbose_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetRawTransactionVerbose(util.Uint256{}) }, }, { name: "getstorage_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetStorage(util.Uint160{}, []byte{}) }, }, { name: "gettransactionheight_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetTransactionHeight(util.Uint256{}) }, }, { name: "getunclaimedgas_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetUnclaimedGas("") }, }, { name: "getvalidators_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetValidators() }, }, { name: "getversion_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.GetVersion() }, }, { name: "invokefunction_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.InvokeFunction("", "", []smartcontract.Parameter{}) }, }, { name: "invokescript_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return c.InvokeScript("") }, }, { name: "sendrawtransaction_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return nil, c.SendRawTransaction(transaction.NewContractTX()) }, }, { name: "submitblock_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return nil, c.SubmitBlock(block.Block{ Base: block.Base{}, Transactions: nil, Trimmed: false, }) }, }, { name: "validateaddress_unmarshalling_error", invoke: func(c *Client) (interface{}, error) { return nil, c.ValidateAddress("") }, }, }, } func TestRPCClients(t *testing.T) { t.Run("Client", func(t *testing.T) { testRPCClient(t, func(ctx context.Context, endpoint string, opts Options) (*Client, error) { return New(ctx, endpoint, opts) }) }) t.Run("WSClient", func(t *testing.T) { testRPCClient(t, func(ctx context.Context, endpoint string, opts Options) (*Client, error) { wsc, err := NewWS(ctx, httpURLtoWS(endpoint), opts) require.NoError(t, err) return &wsc.Client, nil }) }) } func testRPCClient(t *testing.T, newClient func(context.Context, string, Options) (*Client, error)) { for method, testBatch := range rpcClientTestCases { t.Run(method, func(t *testing.T) { for _, testCase := range testBatch { t.Run(testCase.name, func(t *testing.T) { srv := initTestServer(t, testCase.serverResponse) defer srv.Close() endpoint := srv.URL opts := Options{} c, err := newClient(context.TODO(), endpoint, opts) if err != nil { t.Fatal(err) } actual, err := testCase.invoke(c) assert.NoError(t, err) expected := testCase.result(c) if testCase.check == nil { assert.Equal(t, expected, actual) } else { testCase.check(t, c, actual) } }) } }) } for serverResponse, testBatch := range rpcClientErrorCases { srv := initTestServer(t, serverResponse) defer srv.Close() endpoint := srv.URL opts := Options{} c, err := newClient(context.TODO(), endpoint, opts) if err != nil { t.Fatal(err) } for _, testCase := range testBatch { t.Run(testCase.name, func(t *testing.T) { _, err := testCase.invoke(c) assert.Error(t, err) }) } } } func httpURLtoWS(url string) string { return "ws" + strings.TrimPrefix(url, "http") + "/ws" } func initTestServer(t *testing.T, resp string) *httptest.Server { srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) { if req.URL.Path == "/ws" && req.Method == "GET" { var upgrader = websocket.Upgrader{} ws, err := upgrader.Upgrade(w, req, nil) require.NoError(t, err) for { ws.SetReadDeadline(time.Now().Add(2 * time.Second)) _, _, err = ws.ReadMessage() if err != nil { break } ws.SetWriteDeadline(time.Now().Add(2 * time.Second)) err = ws.WriteMessage(1, []byte(resp)) if err != nil { break } } ws.Close() return } requestHandler(t, w, resp) })) return srv } func requestHandler(t *testing.T, w http.ResponseWriter, resp string) { w.Header().Set("Content-Type", "application/json; charset=utf-8") _, err := w.Write([]byte(resp)) if err != nil { t.Fatalf("Error writing response: %s", err.Error()) } } func TestCalculateValidUntilBlock(t *testing.T) { var ( getBlockCountCalled int getValidatorsCalled int ) srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) { r := request.NewIn() err := r.DecodeData(req.Body) if err != nil { t.Fatalf("Cannot decode request body: %s", req.Body) } var response string switch r.Method { case "getblockcount": getBlockCountCalled++ response = `{"jsonrpc":"2.0","id":1,"result":50}` case "getvalidators": getValidatorsCalled++ response = `{"id":1,"jsonrpc":"2.0","result":[{"publickey":"02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2","votes":"0","active":true},{"publickey":"02103a7f7dd016558597f7960d27c516a4394fd968b9e65155eb4b013e4040406e","votes":"0","active":true},{"publickey":"03d90c07df63e690ce77912e10ab51acc944b66860237b608c4f8f8309e71ee699","votes":"0","active":true},{"publickey":"02a7bc55fe8684e0119768d104ba30795bdcc86619e864add26156723ed185cd62","votes":"0","active":true}]}` default: t.Fatalf("Bad request method: %s", r.Method) } requestHandler(t, w, response) })) defer srv.Close() endpoint := srv.URL opts := Options{} c, err := New(context.TODO(), endpoint, opts) if err != nil { t.Fatal(err) } validUntilBlock, err := c.CalculateValidUntilBlock() assert.NoError(t, err) assert.Equal(t, uint32(54), validUntilBlock) assert.Equal(t, 1, getBlockCountCalled) assert.Equal(t, 1, getValidatorsCalled) // check, whether caching is working validUntilBlock, err = c.CalculateValidUntilBlock() assert.NoError(t, err) assert.Equal(t, uint32(54), validUntilBlock) assert.Equal(t, 2, getBlockCountCalled) assert.Equal(t, 1, getValidatorsCalled) }