package rpc import ( "net/http" "os" "testing" "github.com/CityOfZion/neo-go/config" "github.com/CityOfZion/neo-go/pkg/core" "github.com/CityOfZion/neo-go/pkg/core/block" "github.com/CityOfZion/neo-go/pkg/core/storage" "github.com/CityOfZion/neo-go/pkg/io" "github.com/CityOfZion/neo-go/pkg/network" "github.com/CityOfZion/neo-go/pkg/rpc/result" "github.com/CityOfZion/neo-go/pkg/util" "github.com/stretchr/testify/require" "go.uber.org/zap/zaptest" ) // ErrorResponse struct represents JSON-RPC error. type ErrorResponse struct { Jsonrpc string `json:"jsonrpc"` Error struct { Code int `json:"code"` Message string `json:"message"` } `json:"error"` ID int `json:"id"` } // SendTXResponse struct for testing. type SendTXResponse struct { Jsonrpc string `json:"jsonrpc"` Result bool `json:"result"` ID int `json:"id"` } // InvokeFunctionResponse struct for testing. type InvokeFunctionResponse struct { Jsonrpc string `json:"jsonrpc"` Result struct { Script string `json:"script"` State string `json:"state"` GasConsumed string `json:"gas_consumed"` Stack []FuncParam `json:"stack"` TX string `json:"tx,omitempty"` } `json:"result"` ID int `json:"id"` } // ValidateAddrResponse struct for testing. type ValidateAddrResponse struct { Jsonrpc string `json:"jsonrpc"` Result result.ValidateAddress `json:"result"` ID int `json:"id"` } // GetPeersResponse struct for testing. type GetPeersResponse struct { Jsonrpc string `json:"jsonrpc"` Result struct { Unconnected []int `json:"unconnected"` Connected []int `json:"connected"` Bad []int `json:"bad"` } `json:"result"` ID int `json:"id"` } // GetVersionResponse struct for testing. type GetVersionResponse struct { Jsonrpc string `json:"jsonrpc"` Result result.Version `json:"result"` ID int `json:"id"` } // IntResultResponse struct for testing. type IntResultResponse struct { Jsonrpc string `json:"jsonrpc"` Result int `json:"result"` ID int `json:"id"` } // StringResultResponse struct for testing. type StringResultResponse struct { Jsonrpc string `json:"jsonrpc"` Result string `json:"result"` ID int `json:"id"` } // GetBlockResponse struct for testing. type GetBlockResponse struct { Jsonrpc string `json:"jsonrpc"` Result result.Block `json:"result"` ID int `json:"id"` } // GetAssetResponse struct for testing. type GetAssetResponse struct { Jsonrpc string `json:"jsonrpc"` Result struct { AssetID string `json:"assetID"` AssetType int `json:"assetType"` Name string `json:"name"` Amount string `json:"amount"` Available string `json:"available"` Precision int `json:"precision"` Fee int `json:"fee"` Address string `json:"address"` Owner string `json:"owner"` Admin string `json:"admin"` Issuer string `json:"issuer"` Expiration int `json:"expiration"` IsFrozen bool `json:"is_frozen"` } `json:"result"` ID int `json:"id"` } // GetAccountStateResponse struct for testing. type GetAccountStateResponse struct { Jsonrpc string `json:"jsonrpc"` Result struct { Version int `json:"version"` ScriptHash string `json:"script_hash"` Frozen bool `json:"frozen"` Votes []interface{} `json:"votes"` Balances []struct { Asset string `json:"asset"` Value string `json:"value"` } `json:"balances"` } `json:"result"` ID int `json:"id"` } // GetUnspents struct for testing. type GetUnspents struct { Jsonrpc string `json:"jsonrpc"` Result struct { Balance []struct { Unspents []struct { TxID string `json:"txid"` Index int `json:"n"` Value string `json:"value"` } `json:"unspent"` AssetHash string `json:"asset_hash"` Asset string `json:"asset"` AssetSymbol string `json:"asset_symbol"` Amount string `json:"amount"` } `json:"balance"` Address string `json:"address"` } `json:"result"` ID int `json:"id"` } // GetContractStateResponse struct for testing. type GetContractStateResponce struct { Jsonrpc string `json:"jsonrpc"` Result struct { Version byte `json:"version"` ScriptHash util.Uint160 `json:"hash"` Script []byte `json:"script"` ParamList interface{} `json:"parameters"` ReturnType interface{} `json:"returntype"` Name string `json:"name"` CodeVersion string `json:"code_version"` Author string `json:"author"` Email string `json:"email"` Description string `json:"description"` Properties struct { HasStorage bool `json:"storage"` HasDynamicInvoke bool `json:"dynamic_invoke"` IsPayable bool `json:"is_payable"` } `json:"properties"` } `json:"result"` ID int `json:"id"` } func initServerWithInMemoryChain(t *testing.T) (*core.Blockchain, http.HandlerFunc) { var nBlocks uint32 net := config.ModeUnitTestNet configPath := "../../config" cfg, err := config.Load(configPath, net) require.NoError(t, err, "could not load config") memoryStore := storage.NewMemoryStore() logger := zaptest.NewLogger(t) chain, err := core.NewBlockchain(memoryStore, cfg.ProtocolConfiguration, logger) require.NoError(t, err, "could not create chain") go chain.Run() // File "./testdata/testblocks.acc" was generated by function core._ // ("neo-go/pkg/core/helper_test.go"). // To generate new "./testdata/testblocks.acc", follow the steps: // 1. Rename the function // 2. Add specific test-case into "neo-go/pkg/core/blockchain_test.go" // 3. Run tests with `$ make test` f, err := os.Open("testdata/testblocks.acc") require.Nil(t, err) br := io.NewBinReaderFromIO(f) nBlocks = br.ReadU32LE() require.Nil(t, br.Err) for i := 0; i < int(nBlocks); i++ { b := &block.Block{} b.DecodeBinary(br) require.Nil(t, br.Err) require.NoError(t, chain.AddBlock(b)) } serverConfig := network.NewServerConfig(cfg) server, err := network.NewServer(serverConfig, chain, logger) require.NoError(t, err) rpcServer := NewServer(chain, cfg.ApplicationConfiguration.RPC, server, logger) handler := http.HandlerFunc(rpcServer.requestHandler) return chain, handler }