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contract.test.ts
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contract.test.ts
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/**
* Copyright 2019 the orbs-client-sdk-javascript authors
* This file is part of the orbs-client-sdk-javascript library in the Orbs project.
*
* This source code is licensed under the MIT license found in the LICENSE file in the root directory of this source tree.
* The above notice should be included in all copies or substantial portions of the software.
*/
import "../matcher-extensions";
import { Argument,
argUint32, argUint64, argString, argBytes, argBool, argUint256, argBytes20, argBytes32,
argUint32Array, argUint64Array, argStringArray, argBytesArray, argBoolArray, argUint256Array, argBytes20Array, argBytes32Array } from "./Arguments";
import { Event } from "./Events";
import { BlockTransaction, decodeGetBlockResponse, encodeGetBlockRequest } from "./OpGetBlock";
import { decodeGetTransactionReceiptProofResponse, encodeGetTransactionReceiptProofRequest } from "./OpGetTransactionReceiptProof";
import { decodeGetTransactionStatusResponse, encodeGetTransactionStatusRequest } from "./OpGetTransactionStatus";
import { decodeRunQueryResponse, encodeRunQueryRequest } from "./OpRunQuery";
import { decodeSendTransactionResponse, encodeSendTransactionRequest } from "./OpSendTransaction";
import { LocalSigner } from "..";
describe("Codec contract", () => {
let contractInput: any;
let contractOutput: any;
try {
contractInput = require("../../contract/test/codec/input.json");
contractOutput = require("../../contract/test/codec/output.json");
} catch (e) {
throw new Error(
`Contract spec input.json and output.json not found in ROOT/contract/test/codec\nThese files are cloned from the reference implementation found at\nhttps://github.com/orbs-network/orbs-client-sdk-go.git during the prepare step of this package`,
);
}
for (let index = 0; index < contractInput.length; index++) {
const inputScenario = contractInput[index];
const outputScenario = contractOutput[index];
test(`Test Id: ${inputScenario.Test}`, async () => {
// SendTransactionRequest
if (inputScenario.SendTransactionRequest) {
const signer = new LocalSigner({publicKey: jsonUnmarshalBase64Bytes(inputScenario.SendTransactionRequest.PublicKey), privateKey: jsonUnmarshalBase64Bytes(inputScenario.PrivateKey)});
const req = {
protocolVersion: jsonUnmarshalNumber(inputScenario.SendTransactionRequest.ProtocolVersion),
virtualChainId: jsonUnmarshalNumber(inputScenario.SendTransactionRequest.VirtualChainId),
timestamp: new Date(inputScenario.SendTransactionRequest.Timestamp),
nanoNonce: 0,
networkType: inputScenario.SendTransactionRequest.NetworkType,
contractName: inputScenario.SendTransactionRequest.ContractName,
methodName: inputScenario.SendTransactionRequest.MethodName,
inputArguments: jsonUnmarshalArguments(inputScenario.SendTransactionRequest.InputArguments, inputScenario.SendTransactionRequest.InputArgumentsTypes),
};
const [encoded, txId] = await encodeSendTransactionRequest(
req, signer);
const expected = jsonUnmarshalBase64Bytes(outputScenario.SendTransactionRequest);
expect(encoded).toBeEqualToUint8Array(expected);
const expectedTxId = jsonUnmarshalBase64Bytes(outputScenario.TxId);
expect(txId).toBeEqualToUint8Array(expectedTxId);
return;
}
// RunQueryRequest
if (inputScenario.RunQueryRequest) {
// we don't have it in the source files but the signer can't be instantiated withouth the key
const stubPrivateKey = "k+kZmGoiR3/aAWeJzKMMuEGhNWUJOHFPhfAACmUHa9TfwGxb4kpnre6As1q08Ue7GjXFX/he2mn0Dvgnvd7Bcw==";
const signer = new LocalSigner({publicKey: jsonUnmarshalBase64Bytes(inputScenario.RunQueryRequest.PublicKey), privateKey: jsonUnmarshalBase64Bytes(stubPrivateKey)});
const encoded = await encodeRunQueryRequest({
protocolVersion: jsonUnmarshalNumber(inputScenario.RunQueryRequest.ProtocolVersion),
virtualChainId: jsonUnmarshalNumber(inputScenario.RunQueryRequest.VirtualChainId),
timestamp: new Date(inputScenario.RunQueryRequest.Timestamp),
networkType: inputScenario.RunQueryRequest.NetworkType,
contractName: inputScenario.RunQueryRequest.ContractName,
methodName: inputScenario.RunQueryRequest.MethodName,
inputArguments: jsonUnmarshalArguments(inputScenario.RunQueryRequest.InputArguments, inputScenario.RunQueryRequest.InputArgumentsTypes),
}, signer);
const expected = jsonUnmarshalBase64Bytes(outputScenario.RunQueryRequest);
expect(encoded).toBeEqualToUint8Array(expected);
return;
}
// GetTransactionStatusRequest
if (inputScenario.GetTransactionStatusRequest) {
const encoded = await encodeGetTransactionStatusRequest({
protocolVersion: jsonUnmarshalNumber(inputScenario.GetTransactionStatusRequest.ProtocolVersion),
virtualChainId: jsonUnmarshalNumber(inputScenario.GetTransactionStatusRequest.VirtualChainId),
txId: jsonUnmarshalBase64Bytes(inputScenario.GetTransactionStatusRequest.TxId),
});
const expected = jsonUnmarshalBase64Bytes(outputScenario.GetTransactionStatusRequest);
expect(encoded).toBeEqualToUint8Array(expected);
return;
}
// GetTransactionReceiptProofRequest
if (inputScenario.GetTransactionReceiptProofRequest) {
const encoded = await encodeGetTransactionReceiptProofRequest({
protocolVersion: jsonUnmarshalNumber(inputScenario.GetTransactionReceiptProofRequest.ProtocolVersion),
virtualChainId: jsonUnmarshalNumber(inputScenario.GetTransactionReceiptProofRequest.VirtualChainId),
txId: jsonUnmarshalBase64Bytes(inputScenario.GetTransactionReceiptProofRequest.TxId),
});
const expected = jsonUnmarshalBase64Bytes(outputScenario.GetTransactionReceiptProofRequest);
expect(encoded).toBeEqualToUint8Array(expected);
return;
}
// GetBlockRequest
if (inputScenario.GetBlockRequest) {
const encoded = await encodeGetBlockRequest({
protocolVersion: jsonUnmarshalNumber(inputScenario.GetBlockRequest.ProtocolVersion),
virtualChainId: jsonUnmarshalNumber(inputScenario.GetBlockRequest.VirtualChainId),
blockHeight: BigInt(inputScenario.GetBlockRequest.BlockHeight),
});
const expected = jsonUnmarshalBase64Bytes(outputScenario.GetBlockRequest);
expect(encoded).toBeEqualToUint8Array(expected);
return;
}
// SendTransactionResponse
if (inputScenario.SendTransactionResponse) {
const decoded = decodeSendTransactionResponse(jsonUnmarshalBase64Bytes(inputScenario.SendTransactionResponse));
const [args, argsTypes] = jsonMarshalArguments(decoded.outputArguments);
const res = {
BlockHeight: decoded.blockHeight.toString(),
OutputArguments: args,
OutputArgumentsTypes: argsTypes,
OutputEvents: jsonMarshalEvents(decoded.outputEvents),
RequestStatus: decoded.requestStatus,
ExecutionResult: decoded.executionResult,
BlockTimestamp: decoded.blockTimestamp.toISOString(),
TxHash: jsonMarshalBase64Bytes(decoded.txHash),
TransactionStatus: decoded.transactionStatus,
};
const expected = outputScenario.SendTransactionResponse;
expect(res).toEqual(expected);
return;
}
// RunQueryResponse
if (inputScenario.RunQueryResponse) {
const decoded = decodeRunQueryResponse(jsonUnmarshalBase64Bytes(inputScenario.RunQueryResponse));
const [args, argsTypes] = jsonMarshalArguments(decoded.outputArguments);
const res = {
BlockHeight: decoded.blockHeight.toString(),
OutputArguments: args,
OutputArgumentsTypes: argsTypes,
OutputEvents: jsonMarshalEvents(decoded.outputEvents),
RequestStatus: decoded.requestStatus,
ExecutionResult: decoded.executionResult,
BlockTimestamp: decoded.blockTimestamp.toISOString(),
};
const expected = outputScenario.RunQueryResponse;
expect(res).toEqual(expected);
return;
}
// GetTransactionStatusResponse
if (inputScenario.GetTransactionStatusResponse) {
const decoded = decodeGetTransactionStatusResponse(jsonUnmarshalBase64Bytes(inputScenario.GetTransactionStatusResponse));
const [args, argsTypes] = jsonMarshalArguments(decoded.outputArguments);
const res = {
BlockHeight: decoded.blockHeight.toString(),
OutputArguments: args,
OutputArgumentsTypes: argsTypes,
OutputEvents: jsonMarshalEvents(decoded.outputEvents),
RequestStatus: decoded.requestStatus,
ExecutionResult: decoded.executionResult,
BlockTimestamp: decoded.blockTimestamp.toISOString(),
TxHash: jsonMarshalBase64Bytes(decoded.txHash),
TransactionStatus: decoded.transactionStatus,
};
const expected = outputScenario.GetTransactionStatusResponse;
expect(res).toEqual(expected);
return;
}
// GetTransactionReceiptProofResponse
if (inputScenario.GetTransactionReceiptProofResponse) {
const decoded = decodeGetTransactionReceiptProofResponse(jsonUnmarshalBase64Bytes(inputScenario.GetTransactionReceiptProofResponse));
const [args, argsTypes] = jsonMarshalArguments(decoded.outputArguments);
const res = {
BlockHeight: decoded.blockHeight.toString(),
OutputArguments: args,
OutputArgumentsTypes: argsTypes,
OutputEvents: jsonMarshalEvents(decoded.outputEvents),
RequestStatus: decoded.requestStatus,
ExecutionResult: decoded.executionResult,
BlockTimestamp: decoded.blockTimestamp.toISOString(),
TxHash: jsonMarshalBase64Bytes(decoded.txHash),
TransactionStatus: decoded.transactionStatus,
PackedProof: jsonMarshalBase64Bytes(decoded.packedProof),
PackedReceipt: jsonMarshalBase64Bytes(decoded.packedReceipt),
};
const expected = outputScenario.GetTransactionReceiptProofResponse;
expect(res).toEqual(expected);
return;
}
// GetBlockResponse
if (inputScenario.GetBlockResponse) {
const decoded = decodeGetBlockResponse(jsonUnmarshalBase64Bytes(inputScenario.GetBlockResponse));
const res = {
BlockHeight: decoded.blockHeight.toString(),
BlockTimestamp: decoded.blockTimestamp.toISOString(),
RequestStatus: decoded.requestStatus,
TransactionsBlockHash: jsonMarshalBase64Bytes(decoded.transactionsBlockHash),
TransactionsBlockHeader: {
ProtocolVersion: decoded.transactionsBlockHeader.protocolVersion.toString(),
VirtualChainId: decoded.transactionsBlockHeader.virtualChainId.toString(),
BlockHeight: decoded.transactionsBlockHeader.blockHeight.toString(),
Timestamp: decoded.transactionsBlockHeader.timestamp.toISOString(),
NumTransactions: decoded.transactionsBlockHeader.numTransactions.toString(),
PrevBlockHash: jsonMarshalBase64Bytes(decoded.transactionsBlockHeader.prevBlockHash),
ReferenceTime: decoded.transactionsBlockHeader.referenceTime,
BlockProposerAddress: jsonMarshalBase64Bytes(decoded.transactionsBlockHeader.blockProposerAddress)
},
ResultsBlockHash: jsonMarshalBase64Bytes(decoded.resultsBlockHash),
ResultsBlockHeader: {
ProtocolVersion: decoded.resultsBlockHeader.protocolVersion.toString(),
VirtualChainId: decoded.resultsBlockHeader.virtualChainId.toString(),
BlockHeight: decoded.resultsBlockHeader.blockHeight.toString(),
Timestamp: decoded.resultsBlockHeader.timestamp.toISOString(),
NumTransactionReceipts: decoded.resultsBlockHeader.numTransactionReceipts.toString(),
PrevBlockHash: jsonMarshalBase64Bytes(decoded.resultsBlockHeader.prevBlockHash),
TransactionsBlockHash: jsonMarshalBase64Bytes(decoded.resultsBlockHeader.transactionsBlockHash),
ReferenceTime: decoded.resultsBlockHeader.referenceTime,
BlockProposerAddress: jsonMarshalBase64Bytes(decoded.resultsBlockHeader.blockProposerAddress)
},
Transactions: jsonMarshalBlockTransactions(decoded.transactions),
};
const expected = outputScenario.GetBlockResponse;
expect(res).toEqual(expected);
return;
}
fail(`unhandled input scenario:\n${JSON.stringify(inputScenario)}`);
});
}
});
function jsonUnmarshalNumber(str: string): number {
return parseInt(str, 10);
}
function jsonUnmarshalBase64Bytes(str: string): Uint8Array {
const buffer = Buffer.from(str, "base64");
return new Uint8Array(buffer);
}
function jsonMarshalBase64Bytes(buf: Uint8Array): string {
return Buffer.from(buf).toString("base64");
}
function jsonUnmarshalHexBytes(str: string): Uint8Array {
const buffer = Buffer.from(str, "hex");
return new Uint8Array(buffer);
}
function jsonMarshalHexBytes(buf: Uint8Array): string {
return Buffer.from(buf).toString("hex");
}
function jsonUnmarshalBigInt(hexValue: string): bigint {
if (hexValue.substring(0, 2) !== "0x") {
hexValue = "0x" + hexValue;
}
return BigInt(hexValue);
}
function jsonMarshalBigInt(v: bigint): string {
let hex = v.toString(16);
if (hex.length % 2 !== 0) {
hex = "0" + hex;
}
while (hex.length < 64) {
hex = "00" + hex;
}
return hex;
}
function jsonUnmarshalArguments(args: string[], argTypes: string[]): Argument[] {
const res: Argument[] = [];
if (args.length != argTypes.length) {
throw new Error(`number of args ${args.length} is different than number of argTypes ${argTypes.length}`);
}
for (let i = 0; i < args.length; i++) {
const arg = args[i];
const argType = argTypes[i];
switch (argType) {
case "uint32":
res.push(argUint32(jsonUnmarshalNumber(arg)));
break;
case "uint64":
res.push(argUint64(BigInt(arg)));
break;
case "string":
res.push(argString(arg));
break;
case "bytes":
res.push(argBytes(jsonUnmarshalHexBytes(arg)));
break;
case "bool":
res.push(argBool(arg === "1"));
break;
case "uint256":
res.push(argUint256(jsonUnmarshalBigInt(arg)));
break;
case "bytes20":
res.push(argBytes20(jsonUnmarshalHexBytes(arg)));
break;
case "bytes32":
res.push(argBytes32(jsonUnmarshalHexBytes(arg)));
break;
case "uint32Array":
let arrUint32 = JSON.parse(arg);
arrUint32 = arrUint32.map(jsonUnmarshalNumber);
res.push(argUint32Array(arrUint32));
break;
case "uint64Array":
let arrUint64 = JSON.parse(arg);
arrUint64 = arrUint64.map(BigInt);
res.push(argUint64Array(arrUint64));
break;
case "stringArray":
const arrString = JSON.parse(arg);
res.push(argStringArray(arrString));
break;
case "bytesArray":
let arrBytes = JSON.parse(arg);
arrBytes = arrBytes.map(jsonUnmarshalHexBytes);
res.push(argBytesArray(arrBytes));
break;
case "boolArray":
let arrBool = JSON.parse(arg);
arrBool = arrBool.map(function(a: string): boolean { return a === "1"; });
res.push(argBoolArray(arrBool));
break;
case "uint256Array":
let arrUint256 = JSON.parse(arg);
arrUint256 = arrUint256.map(jsonUnmarshalBigInt);
res.push(argUint256Array(arrUint256));
break;
case "bytes20Array":
let arrBytes20 = JSON.parse(arg);
arrBytes20 = arrBytes20.map(jsonUnmarshalHexBytes);
res.push(argBytes20Array(arrBytes20));
break;
case "bytes32Array":
let arrBytes32 = JSON.parse(arg);
arrBytes32 = arrBytes32.map(jsonUnmarshalHexBytes);
res.push(argBytes32Array(arrBytes32));
break;
default:
throw new Error(`unknown argType ${argType}`);
}
}
return res;
}
function jsonMarshalArguments(args: Argument[]): [string[], string[]] {
const res: string[] = [];
const resTypes: string[] = [];
for (let i = 0; i < args.length; i++) {
const arg = args[i];
switch (arg.type) {
case "uint32":
res.push(arg.value.toString());
resTypes.push("uint32");
break;
case "uint64":
res.push(arg.value.toString());
resTypes.push("uint64");
break;
case "string":
res.push(<string>arg.value);
resTypes.push("string");
break;
case "bytes":
res.push(jsonMarshalHexBytes(<Uint8Array>arg.value));
resTypes.push("bytes");
break;
case "bool":
res.push(arg.value ? "1" : "0");
resTypes.push("bool");
break;
case "uint256":
res.push(jsonMarshalBigInt(arg.value));
resTypes.push("uint256");
break;
case "bytes20":
res.push(jsonMarshalHexBytes(<Uint8Array>arg.value));
resTypes.push("bytes20");
break;
case "bytes32":
res.push(jsonMarshalHexBytes(<Uint8Array>arg.value));
resTypes.push("bytes32");
break;
case "uint32Array":
const arrUint32AsString = arg.value.map(function(a: number): string { return a.toString(); });
res.push(JSON.stringify(arrUint32AsString));
resTypes.push("uint32Array");
break;
case "uint64Array":
const arrUint64AsString = arg.value.map(function(a: bigint): string { return a.toString(); });
res.push(JSON.stringify(arrUint64AsString));
resTypes.push("uint64Array");
break;
case "stringArray":
res.push(JSON.stringify(arg.value));
resTypes.push("stringArray");
break;
case "bytesArray":
const arrBytesAsStrings = arg.value.map(jsonMarshalHexBytes);
res.push(JSON.stringify(arrBytesAsStrings));
resTypes.push("bytesArray");
break;
case "boolArray":
const arrBoolAsString = arg.value.map(function(a: boolean): string { return a ? "1" : "0"; });
res.push(JSON.stringify(arrBoolAsString));
resTypes.push("boolArray");
break;
case "uint256Array":
const arrUint256AsStrings = arg.value.map(jsonMarshalBigInt);
res.push(JSON.stringify(arrUint256AsStrings));
resTypes.push("uint256Array");
break;
case "bytes20Array":
const arrBytes20AsStrings = arg.value.map(jsonMarshalHexBytes);
res.push(JSON.stringify(arrBytes20AsStrings));
resTypes.push("bytes20Array");
break;
case "bytes32Array":
const arrBytes32AsStrings = arg.value.map(jsonMarshalHexBytes);
res.push(JSON.stringify(arrBytes32AsStrings));
resTypes.push("bytes32Array");
break;
default:
throw new Error(`unsupported type in json marshal of method arguments`);
}
}
return [res, resTypes];
}
interface MarshaledEvent {
ContractName: string;
EventName: string;
Arguments: string[];
ArgumentsTypes: string[];
}
function jsonMarshalEvents(events: Event[]): MarshaledEvent[] {
const res: MarshaledEvent[] = [];
for (let i = 0; i < events.length; i++) {
const event = events[i];
const [args, argsTypes] = jsonMarshalArguments(event.arguments);
res.push({
ContractName: event.contractName,
EventName: event.eventName,
Arguments: args,
ArgumentsTypes: argsTypes,
});
}
return res;
}
interface MarshaledBlockTransaction {
ProtocolVersion: string;
VirtualChainId: string;
Timestamp: string;
InputArguments: string[];
InputArgumentsTypes: string[];
OutputArguments: string[];
OutputArgumentsTypes: string[];
OutputEvents: MarshaledEvent[];
TxId: string;
TxHash: string;
SignerPublicKey: string;
ContractName: string;
MethodName: string;
ExecutionResult: string;
}
function jsonMarshalBlockTransactions(transactions: BlockTransaction[]): MarshaledBlockTransaction[] {
const res: MarshaledBlockTransaction[] = [];
for (let i = 0; i < transactions.length; i++) {
const transaction = transactions[i];
const [inArgs, inArgsTypes] = jsonMarshalArguments(transaction.inputArguments);
const [outArgs, outArgsTypes] = jsonMarshalArguments(transaction.outputArguments);
res.push({
ProtocolVersion: transaction.protocolVersion.toString(),
VirtualChainId: transaction.virtualChainId.toString(),
Timestamp: transaction.timestamp.toISOString(),
InputArguments: inArgs,
InputArgumentsTypes: inArgsTypes,
OutputArguments: outArgs,
OutputArgumentsTypes: outArgsTypes,
OutputEvents: jsonMarshalEvents(transaction.outputEvents),
TxId: jsonMarshalBase64Bytes(transaction.txId),
TxHash: jsonMarshalBase64Bytes(transaction.txHash),
SignerPublicKey: jsonMarshalBase64Bytes(transaction.signerPublicKey),
ContractName: transaction.contractName,
MethodName: transaction.methodName,
ExecutionResult: transaction.executionResult,
});
}
return res;
}