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tests.ts
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// ----------------------------------------------------------------------------
import assert from 'assert';
import { Exchange } from '../../ccxt.js';
import { Str } from '../base/types.js';
import {
// errors
AuthenticationError,
NotSupported,
InvalidProxySettings,
ExchangeNotAvailable,
OperationFailed,
OnMaintenance,
// shared
getCliArgValue,
//
getRootDir,
isSync,
dump,
jsonParse,
jsonStringify,
convertAscii,
ioFileExists,
ioFileRead,
ioDirRead,
callMethod,
callMethodSync,
callExchangeMethodDynamically,
callExchangeMethodDynamicallySync,
getRootException,
exceptionMessage,
exitScript,
getExchangeProp,
setExchangeProp,
initExchange,
getTestFilesSync,
getTestFiles,
setFetchResponse,
isNullValue,
close,
getEnvVars,
getLang,
getExt,
} from './tests.helpers.js';
class testMainClass {
idTests: boolean = false;
requestTestsFailed: boolean = false;
responseTestsFailed: boolean = false;
requestTests: boolean = false;
wsTests: boolean = false;
responseTests: boolean = false;
staticTests: boolean = false;
info: boolean = false;
verbose: boolean = false;
debug: boolean = false;
privateTest: boolean = false;
privateTestOnly: boolean = false;
loadKeys: boolean = false;
sandbox: boolean = false;
onlySpecificTests: string[] = [];
skippedSettingsForExchange = {};
skippedMethods = {};
checkedPublicTests = {};
testFiles: any = {};
publicTests = {};
ext: string = "";
lang: string = "";
proxyTestFileName = "proxies";
parseCliArgsAndProps () {
this.responseTests = getCliArgValue ('--responseTests') || getCliArgValue ('--response');
this.idTests = getCliArgValue ('--idTests');
this.requestTests = getCliArgValue ('--requestTests') || getCliArgValue ('--request');
this.info = getCliArgValue ('--info');
this.verbose = getCliArgValue ('--verbose');
this.debug = getCliArgValue ('--debug');
this.privateTest = getCliArgValue ('--private');
this.privateTestOnly = getCliArgValue ('--privateOnly');
this.sandbox = getCliArgValue ('--sandbox');
this.loadKeys = getCliArgValue ('--loadKeys');
this.wsTests = getCliArgValue ('--ws');
this.lang = getLang ();
this.ext = getExt ();
}
async init (exchangeId, symbolArgv, methodArgv) {
this.parseCliArgsAndProps ();
if (this.requestTests && this.responseTests) {
await this.runStaticRequestTests (exchangeId, symbolArgv);
await this.runStaticResponseTests (exchangeId, symbolArgv);
return;
}
if (this.responseTests) {
await this.runStaticResponseTests (exchangeId, symbolArgv);
return;
}
if (this.requestTests) {
await this.runStaticRequestTests (exchangeId, symbolArgv); // symbol here is the testname
return;
}
if (this.idTests) {
await this.runBrokerIdTests ();
return;
}
const newLine = "\n";
dump (newLine + '' + newLine + '' + '[INFO] TESTING ', this.ext, { 'exchange': exchangeId, 'symbol': symbolArgv, 'method': methodArgv, 'isWs': this.wsTests, 'useProxy': getCliArgValue ('--useProxy') }, newLine);
const exchangeArgs = {
'verbose': this.verbose,
'debug': this.debug,
'enableRateLimit': true,
'timeout': 30000,
};
const exchange = initExchange (exchangeId, exchangeArgs, this.wsTests);
if (exchange.alias) {
exitScript (0);
}
await this.importFiles (exchange);
assert (Object.keys (this.testFiles).length > 0, 'Test files were not loaded'); // ensure test files are found & filled
this.expandSettings (exchange);
this.checkIfSpecificTestIsChosen (methodArgv);
await this.startTest (exchange, symbolArgv);
exitScript (0); // needed to be explicitly finished for WS tests
}
checkIfSpecificTestIsChosen (methodArgv) {
if (methodArgv !== undefined) {
const testFileNames = Object.keys (this.testFiles);
const possibleMethodNames = methodArgv.split (','); // i.e. `test.ts binance fetchBalance,fetchDeposits`
if (possibleMethodNames.length >= 1) {
for (let i = 0; i < testFileNames.length; i++) {
const testFileName = testFileNames[i];
for (let j = 0; j < possibleMethodNames.length; j++) {
let methodName = possibleMethodNames[j];
methodName = methodName.replace ('()', '');
if (testFileName === methodName) {
this.onlySpecificTests.push (testFileName);
}
}
}
}
}
}
async importFiles (exchange: Exchange) {
const properties = Object.keys (exchange.has);
properties.push ('loadMarkets');
if (isSync ()) {
this.testFiles = getTestFilesSync (properties, this.wsTests);
} else {
this.testFiles = await getTestFiles (properties, this.wsTests);
}
}
loadCredentialsFromEnv (exchange: Exchange) {
const exchangeId = exchange.id;
const reqCreds = getExchangeProp (exchange, 're' + 'quiredCredentials'); // dont glue the r-e-q-u-i-r-e phrase, because leads to messed up transpilation
const objkeys = Object.keys (reqCreds);
for (let i = 0; i < objkeys.length; i++) {
const credential = objkeys[i];
const isRequired = reqCreds[credential];
if (isRequired && getExchangeProp (exchange, credential) === undefined) {
const fullKey = exchangeId + '_' + credential;
const credentialEnvName = fullKey.toUpperCase (); // example: KRAKEN_APIKEY
const envVars = getEnvVars ();
const credentialValue = (credentialEnvName in envVars) ? envVars[credentialEnvName] : undefined;
if (credentialValue) {
setExchangeProp (exchange, credential, credentialValue);
}
}
}
}
expandSettings (exchange: Exchange) {
const exchangeId = exchange.id;
const keysGlobal = getRootDir () + 'keys.json';
const keysLocal = getRootDir () + 'keys.local.json';
const keysGlobalExists = ioFileExists (keysGlobal);
const keysLocalExists = ioFileExists (keysLocal);
const globalSettings = keysGlobalExists ? ioFileRead (keysGlobal) : {};
const localSettings = keysLocalExists ? ioFileRead (keysLocal) : {};
const allSettings = exchange.deepExtend (globalSettings, localSettings);
const exchangeSettings = exchange.safeValue (allSettings, exchangeId, {});
if (exchangeSettings) {
const settingKeys = Object.keys (exchangeSettings);
for (let i = 0; i < settingKeys.length; i++) {
const key = settingKeys[i];
if (exchangeSettings[key]) {
let finalValue = undefined;
if (typeof exchangeSettings[key] === 'object') {
const existing = getExchangeProp (exchange, key, {});
finalValue = exchange.deepExtend (existing, exchangeSettings[key]);
} else {
finalValue = exchangeSettings[key];
}
setExchangeProp (exchange, key, finalValue);
}
}
}
// credentials
if (this.loadKeys) {
this.loadCredentialsFromEnv (exchange);
}
// skipped tests
const skippedFile = getRootDir () + 'skip-tests.json';
const skippedSettings = ioFileRead (skippedFile);
this.skippedSettingsForExchange = exchange.safeValue (skippedSettings, exchangeId, {});
const skippedSettingsForExchange = this.skippedSettingsForExchange;
// others
const timeout = exchange.safeValue (skippedSettingsForExchange, 'timeout');
if (timeout !== undefined) {
exchange.timeout = exchange.parseToInt (timeout);
}
if (getCliArgValue ('--useProxy')) {
exchange.httpProxy = exchange.safeString (skippedSettingsForExchange, 'httpProxy');
exchange.httpsProxy = exchange.safeString (skippedSettingsForExchange, 'httpsProxy');
exchange.wsProxy = exchange.safeString (skippedSettingsForExchange, 'wsProxy');
exchange.wssProxy = exchange.safeString (skippedSettingsForExchange, 'wssProxy');
}
this.skippedMethods = exchange.safeValue (skippedSettingsForExchange, 'skipMethods', {});
this.checkedPublicTests = {};
}
addPadding (message: string, size) {
// has to be transpilable
let res = '';
const messageLength = message.length; // avoid php transpilation issue
const missingSpace = size - messageLength - 0; // - 0 is added just to trick transpile to treat the .length as a string for php
if (missingSpace > 0) {
for (let i = 0; i < missingSpace; i++) {
res += ' ';
}
}
return message + res;
}
async testMethod (methodName: string, exchange: any, args: any[], isPublic: boolean) {
// todo: temporary skip for c#
if (methodName.indexOf ('OrderBook') >= 0 && this.ext === 'cs') {
exchange.options['checksum'] = false;
}
// todo: temporary skip for php
if (methodName.indexOf ('OrderBook') >= 0 && this.ext === 'php') {
return;
}
const skippedPropertiesForMethod = this.getSkips (exchange, methodName);
const isLoadMarkets = (methodName === 'loadMarkets');
const isFetchCurrencies = (methodName === 'fetchCurrencies');
const isProxyTest = (methodName === this.proxyTestFileName);
const isFeatureTest = (methodName === 'features');
// if this is a private test, and the implementation was already tested in public, then no need to re-test it in private test (exception is fetchCurrencies, because our approach in base exchange)
if (!isPublic && (methodName in this.checkedPublicTests) && !isFetchCurrencies) {
return;
}
let skipMessage = undefined;
const supportedByExchange = (methodName in exchange.has) && exchange.has[methodName];
if (!isLoadMarkets && (this.onlySpecificTests.length > 0 && !exchange.inArray (methodName, this.onlySpecificTests))) {
skipMessage = '[INFO] IGNORED_TEST';
} else if (!isLoadMarkets && !supportedByExchange && !isProxyTest && !isFeatureTest) {
skipMessage = '[INFO] UNSUPPORTED_TEST'; // keep it aligned with the longest message
} else if (typeof skippedPropertiesForMethod === 'string') {
skipMessage = '[INFO] SKIPPED_TEST';
} else if (!(methodName in this.testFiles)) {
skipMessage = '[INFO] UNIMPLEMENTED_TEST';
}
// exceptionally for `loadMarkets` call, we call it before it's even checked for "skip" as we need it to be called anyway (but can skip "test.loadMarket" for it)
if (isLoadMarkets) {
await exchange.loadMarkets (true);
}
const name = exchange.id;
if (skipMessage) {
if (this.info) {
dump (this.addPadding (skipMessage, 25), name, methodName);
}
return;
}
if (this.info) {
const argsStringified = '(' + exchange.json (args) + ')'; // args.join() breaks when we provide a list of symbols or multidimensional array; "args.toString()" breaks bcz of "array to string conversion"
dump (this.addPadding ('[INFO] TESTING', 25), name, methodName, argsStringified);
}
if (isSync ()) {
callMethodSync (this.testFiles, methodName, exchange, skippedPropertiesForMethod, args);
} else {
await callMethod (this.testFiles, methodName, exchange, skippedPropertiesForMethod, args);
}
if (this.info) {
dump (this.addPadding ('[INFO] TESTING DONE', 25), name, methodName);
}
// add to the list of successed tests
if (isPublic) {
this.checkedPublicTests[methodName] = true;
}
return;
}
getSkips (exchange: Exchange, methodName: string) {
let finalSkips = {};
// check the exact method (i.e. `fetchTrades`) and language-specific (i.e. `fetchTrades.php`)
const methodNames = [ methodName, methodName + '.' + this.ext ];
for (let i = 0; i < methodNames.length; i++) {
const mName = methodNames[i];
if (mName in this.skippedMethods) {
// if whole method is skipped, by assigning a string to it, i.e. "fetchOrders":"blabla"
if (typeof this.skippedMethods[mName] === 'string') {
return this.skippedMethods[mName];
} else {
finalSkips = exchange.deepExtend (finalSkips, this.skippedMethods[mName]);
}
}
}
// get "object-specific" skips
const objectSkips = {
'orderBook': [ 'fetchOrderBook', 'fetchOrderBooks', 'fetchL2OrderBook', 'watchOrderBook', 'watchOrderBookForSymbols' ],
'ticker': [ 'fetchTicker', 'fetchTickers', 'watchTicker', 'watchTickers' ],
'trade': [ 'fetchTrades', 'watchTrades', 'watchTradesForSymbols' ],
'ohlcv': [ 'fetchOHLCV', 'watchOHLCV', 'watchOHLCVForSymbols' ],
'ledger': [ 'fetchLedger', 'fetchLedgerEntry' ],
'depositWithdraw': [ 'fetchDepositsWithdrawals', 'fetchDeposits', 'fetchWithdrawals' ],
'depositWithdrawFee': [ 'fetchDepositWithdrawFee', 'fetchDepositWithdrawFees' ],
};
const objectNames = Object.keys (objectSkips);
for (let i = 0; i < objectNames.length; i++) {
const objectName = objectNames[i];
const objectMethods = objectSkips[objectName];
if (exchange.inArray (methodName, objectMethods)) {
// if whole object is skipped, by assigning a string to it, i.e. "orderBook":"blabla"
if ((objectName in this.skippedMethods) && (typeof this.skippedMethods[objectName] === 'string')) {
return this.skippedMethods[objectName];
}
const extraSkips = exchange.safeDict (this.skippedMethods, objectName, {});
finalSkips = exchange.deepExtend (finalSkips, extraSkips);
}
}
// extend related skips
// - if 'timestamp' is skipped, we should do so for 'datetime' too
// - if 'bid' is skipped, skip 'ask' too
if (('timestamp' in finalSkips) && !('datetime' in finalSkips)) {
finalSkips['datetime'] = finalSkips['timestamp'];
}
if (('bid' in finalSkips) && !('ask' in finalSkips)) {
finalSkips['ask'] = finalSkips['bid'];
}
if (('baseVolume' in finalSkips) && !('quoteVolume' in finalSkips)) {
finalSkips['quoteVolume'] = finalSkips['baseVolume'];
}
return finalSkips;
}
async testSafe (methodName, exchange, args = [], isPublic = false) {
// `testSafe` method does not throw an exception, instead mutes it. The reason we
// mute the thrown exceptions here is because we don't want to stop the whole
// tests queue if any single test-method fails. Instead, they are echoed with
// formatted message "[TEST_FAILURE] ..." and that output is then regex-matched by
// run-tests.js, so the exceptions are still printed out to console from there.
const maxRetries = 3;
const argsStringified = exchange.json (args); // args.join() breaks when we provide a list of symbols or multidimensional array; "args.toString()" breaks bcz of "array to string conversion"
for (let i = 0; i < maxRetries; i++) {
try {
await this.testMethod (methodName, exchange, args, isPublic);
return true;
}
catch (ex) {
const e = getRootException (ex);
const isLoadMarkets = (methodName === 'loadMarkets');
const isAuthError = (e instanceof AuthenticationError);
const isNotSupported = (e instanceof NotSupported);
const isOperationFailed = (e instanceof OperationFailed); // includes "DDoSProtection", "RateLimitExceeded", "RequestTimeout", "ExchangeNotAvailable", "OperationFailed", "InvalidNonce", ...
if (isOperationFailed) {
// if last retry was gone with same `tempFailure` error, then let's eventually return false
if (i === maxRetries - 1) {
const isOnMaintenance = (e instanceof OnMaintenance);
const isExchangeNotAvailable = (e instanceof ExchangeNotAvailable);
let shouldFail = undefined;
let returnSuccess = undefined;
if (isLoadMarkets) {
// if "loadMarkets" does not succeed, we must return "false" to caller method, to stop tests continual
returnSuccess = false;
// we might not break exchange tests, if exchange is on maintenance at this moment
if (isOnMaintenance) {
shouldFail = false;
} else {
shouldFail = true;
}
}
else {
// for any other method tests:
if (isExchangeNotAvailable && !isOnMaintenance) {
// break exchange tests if "ExchangeNotAvailable" exception is thrown, but it's not maintenance
shouldFail = true;
returnSuccess = false;
} else {
// in all other cases of OperationFailed, show Warning, but don't mark test as failed
shouldFail = false;
returnSuccess = true;
}
}
// output the message
const failType = shouldFail ? '[TEST_FAILURE]' : '[TEST_WARNING]';
dump (failType, 'Method could not be tested due to a repeated Network/Availability issues', ' | ', exchange.id, methodName, argsStringified, exceptionMessage (e));
return returnSuccess;
}
else {
// wait and retry again
// (increase wait time on every retry)
await exchange.sleep ((i + 1) * 1000);
continue;
}
}
// if it's not temporary failure, then ...
else {
// if it's loadMarkets, then fail test, because it's mandatory for tests
if (isLoadMarkets) {
dump ('[TEST_FAILURE]', 'Exchange can not load markets', exceptionMessage (e), exchange.id, methodName, argsStringified);
return false;
}
// if the specific arguments to the test method throws "NotSupported" exception
// then let's don't fail the test
if (isNotSupported) {
if (this.info) {
dump ('[INFO] NOT_SUPPORTED', exceptionMessage (e), exchange.id, methodName, argsStringified);
}
return true;
}
// If public test faces authentication error, we don't break (see comments under `testSafe` method)
if (isPublic && isAuthError) {
if (this.info) {
dump ('[INFO]', 'Authentication problem for public method', exceptionMessage (e), exchange.id, methodName, argsStringified);
}
return true;
}
// in rest of the cases, fail the test
else {
dump ('[TEST_FAILURE]', exceptionMessage (e), exchange.id, methodName, argsStringified);
return false;
}
}
}
}
return true;
}
async runPublicTests (exchange, symbol) {
let tests = {
'features': [],
'fetchCurrencies': [],
'fetchTicker': [ symbol ],
'fetchTickers': [ symbol ],
'fetchLastPrices': [ symbol ],
'fetchOHLCV': [ symbol ],
'fetchTrades': [ symbol ],
'fetchOrderBook': [ symbol ],
'fetchL2OrderBook': [ symbol ],
'fetchOrderBooks': [],
'fetchBidsAsks': [],
'fetchStatus': [],
'fetchTime': [],
};
if (this.wsTests) {
tests = {
// @ts-ignore
'watchOHLCV': [ symbol ],
'watchOHLCVForSymbols': [ symbol ], // argument type will be handled inside test
'watchTicker': [ symbol ],
'watchTickers': [ symbol ],
'watchBidsAsks': [ symbol ],
'watchOrderBook': [ symbol ],
'watchOrderBookForSymbols': [ [ symbol ] ],
'watchTrades': [ symbol ],
'watchTradesForSymbols': [ [ symbol ] ],
};
}
const market = exchange.market (symbol);
const isSpot = market['spot'];
if (!this.wsTests) {
if (isSpot) {
tests['fetchCurrencies'] = [];
} else {
tests['fetchFundingRates'] = [ symbol ];
tests['fetchFundingRate'] = [ symbol ];
tests['fetchFundingRateHistory'] = [ symbol ];
tests['fetchIndexOHLCV'] = [ symbol ];
tests['fetchMarkOHLCV'] = [ symbol ];
tests['fetchPremiumIndexOHLCV'] = [ symbol ];
}
}
this.publicTests = tests;
await this.runTests (exchange, tests, true);
}
async runTests (exchange: any, tests: any, isPublicTest:boolean) {
const testNames = Object.keys (tests);
const promises = [];
for (let i = 0; i < testNames.length; i++) {
const testName = testNames[i];
const testArgs = tests[testName];
promises.push (this.testSafe (testName, exchange, testArgs, isPublicTest));
}
// todo - not yet ready in other langs too
// promises.push (testThrottle ());
const results = await Promise.all (promises);
// now count which test-methods retuned `false` from "testSafe" and dump that info below
const failedMethods = [];
for (let i = 0; i < testNames.length; i++) {
const testName = testNames[i];
const testReturnedValue = results[i];
if (!testReturnedValue) {
failedMethods.push (testName);
}
}
const testPrefixString = isPublicTest ? 'PUBLIC_TESTS' : 'PRIVATE_TESTS';
if (failedMethods.length) {
const errorsString = failedMethods.join (', ');
dump ('[TEST_FAILURE]', exchange.id, testPrefixString, 'Failed methods : ' + errorsString);
}
if (this.info) {
dump (this.addPadding ('[INFO] END ' + testPrefixString + ' ' + exchange.id, 25));
}
}
async loadExchange (exchange) {
const result = await this.testSafe ('loadMarkets', exchange, [], true);
if (!result) {
return false;
}
const exchangeSymbolsLength = exchange.symbols.length;
dump ('[INFO:MAIN] Exchange loaded', exchangeSymbolsLength, 'symbols');
return true;
}
getTestSymbol (exchange, isSpot, symbols) {
let symbol = undefined;
const preferredSpotSymbol = exchange.safeString (this.skippedSettingsForExchange, 'preferredSpotSymbol');
const preferredSwapSymbol = exchange.safeString (this.skippedSettingsForExchange, 'preferredSwapSymbol');
if (isSpot && preferredSpotSymbol) {
return preferredSpotSymbol;
} else if (!isSpot && preferredSwapSymbol) {
return preferredSwapSymbol;
}
for (let i = 0; i < symbols.length; i++) {
const s = symbols[i];
const market = exchange.safeValue (exchange.markets, s);
if (market !== undefined) {
const active = exchange.safeValue (market, 'active');
if (active || (active === undefined)) {
symbol = s;
break;
}
}
}
return symbol;
}
getExchangeCode (exchange, codes = undefined) {
if (codes === undefined) {
codes = [ 'BTC', 'ETH', 'XRP', 'LTC', 'BCH', 'EOS', 'BNB', 'BSV', 'USDT' ];
}
const code = codes[0];
for (let i = 0; i < codes.length; i++) {
if (codes[i] in exchange.currencies) {
return codes[i];
}
}
return code;
}
getMarketsFromExchange (exchange, spot = true) {
const res = {};
const markets = exchange.markets;
const keys = Object.keys (markets);
for (let i = 0; i < keys.length; i++) {
const key = keys[i];
const market = markets[key];
if (spot && market['spot']) {
res[market['symbol']] = market;
} else if (!spot && !market['spot']) {
res[market['symbol']] = market;
}
}
return res;
}
getValidSymbol (exchange, spot = true) {
const currentTypeMarkets = this.getMarketsFromExchange (exchange, spot);
const codes = [
'BTC',
'ETH',
'XRP',
'LTC',
'BNB',
'DASH',
'DOGE',
'ETC',
'TRX',
// fiats
'USDT',
'USDC',
'USD',
'EUR',
'TUSD',
'CNY',
'JPY',
'BRL',
];
const spotSymbols = [
'BTC/USDT',
'BTC/USDC',
'BTC/USD',
'BTC/CNY',
'BTC/EUR',
'BTC/AUD',
'BTC/BRL',
'BTC/JPY',
'ETH/USDT',
'ETH/USDC',
'ETH/USD',
'ETH/CNY',
'ETH/EUR',
'ETH/AUD',
'ETH/BRL',
'ETH/JPY',
// fiats
'EUR/USDT',
'EUR/USD',
'EUR/USDC',
'USDT/EUR',
'USD/EUR',
'USDC/EUR',
// non-fiats
'BTC/ETH',
'ETH/BTC',
];
const swapSymbols = [
// linear
'BTC/USDT:USDT',
'BTC/USDC:USDC',
'BTC/USD:USD',
'ETH/USDT:USDT',
'ETH/USDC:USDC',
'ETH/USD:USD',
// inverse
'BTC/USD:BTC',
'ETH/USD:ETH',
];
const targetSymbols = spot ? spotSymbols : swapSymbols;
let symbol = this.getTestSymbol (exchange, spot, targetSymbols);
// if symbols wasn't found from above hardcoded list, then try to locate any symbol which has our target hardcoded 'base' code
if (symbol === undefined) {
for (let i = 0; i < codes.length; i++) {
const currentCode = codes[i];
const marketsArrayForCurrentCode = exchange.filterBy (currentTypeMarkets, 'base', currentCode);
const indexedMkts = exchange.indexBy (marketsArrayForCurrentCode, 'symbol');
const symbolsArrayForCurrentCode = Object.keys (indexedMkts);
const symbolsLength = symbolsArrayForCurrentCode.length;
if (symbolsLength) {
symbol = this.getTestSymbol (exchange, spot, symbolsArrayForCurrentCode);
break;
}
}
}
// if there wasn't found any symbol with our hardcoded 'base' code, then just try to find symbols that are 'active'
if (symbol === undefined) {
const activeMarkets = exchange.filterBy (currentTypeMarkets, 'active', true);
const activeSymbols = [];
for (let i = 0; i < activeMarkets.length; i++) {
activeSymbols.push (activeMarkets[i]['symbol']);
}
symbol = this.getTestSymbol (exchange, spot, activeSymbols);
}
if (symbol === undefined) {
const values = Object.values (currentTypeMarkets);
const valuesLength = values.length;
if (valuesLength > 0) {
const first = values[0];
if (first !== undefined) {
symbol = first['symbol'];
}
}
}
return symbol;
}
async testExchange (exchange, providedSymbol = undefined) {
let spotSymbol = undefined;
let swapSymbol = undefined;
if (providedSymbol !== undefined) {
const market = exchange.market (providedSymbol);
if (market['spot']) {
spotSymbol = providedSymbol;
} else {
swapSymbol = providedSymbol;
}
} else {
if (exchange.has['spot']) {
spotSymbol = this.getValidSymbol (exchange, true);
}
if (exchange.has['swap']) {
swapSymbol = this.getValidSymbol (exchange, false);
}
}
if (spotSymbol !== undefined) {
dump ('[INFO:MAIN] Selected SPOT SYMBOL:', spotSymbol);
}
if (swapSymbol !== undefined) {
dump ('[INFO:MAIN] Selected SWAP SYMBOL:', swapSymbol);
}
if (!this.privateTestOnly) {
// note, spot & swap tests should run sequentially, because of conflicting `exchange.options['defaultType']` setting
if (exchange.has['spot'] && spotSymbol !== undefined) {
if (this.info) {
dump ('[INFO] ### SPOT TESTS ###');
}
exchange.options['defaultType'] = 'spot';
await this.runPublicTests (exchange, spotSymbol);
}
if (exchange.has['swap'] && swapSymbol !== undefined) {
if (this.info) {
dump ('[INFO] ### SWAP TESTS ###');
}
exchange.options['defaultType'] = 'swap';
await this.runPublicTests (exchange, swapSymbol);
}
}
if (this.privateTest || this.privateTestOnly) {
if (exchange.has['spot'] && spotSymbol !== undefined) {
exchange.options['defaultType'] = 'spot';
await this.runPrivateTests (exchange, spotSymbol);
}
if (exchange.has['swap'] && swapSymbol !== undefined) {
exchange.options['defaultType'] = 'swap';
await this.runPrivateTests (exchange, swapSymbol);
}
}
}
async runPrivateTests (exchange, symbol) {
if (!exchange.checkRequiredCredentials (false)) {
dump ('[INFO] Skipping private tests', 'Keys not found');
return;
}
const code = this.getExchangeCode (exchange);
// if (exchange.deepExtendedTest) {
// await test ('InvalidNonce', exchange, symbol);
// await test ('OrderNotFound', exchange, symbol);
// await test ('InvalidOrder', exchange, symbol);
// await test ('InsufficientFunds', exchange, symbol, balance); // danger zone - won't execute with non-empty balance
// }
let tests = {
'signIn': [ ],
'fetchBalance': [ ],
'fetchAccounts': [ ],
'fetchTransactionFees': [ ],
'fetchTradingFees': [ ],
'fetchStatus': [ ],
'fetchOrders': [ symbol ],
'fetchOpenOrders': [ symbol ],
'fetchClosedOrders': [ symbol ],
'fetchMyTrades': [ symbol ],
'fetchLeverageTiers': [ [ symbol ] ],
'fetchLedger': [ code ],
'fetchTransactions': [ code ],
'fetchDeposits': [ code ],
'fetchWithdrawals': [ code ],
'fetchBorrowInterest': [ code, symbol ],
// 'addMargin': [ ],
// 'reduceMargin': [ ],
// 'setMargin': [ ],
// 'setMarginMode': [ ],
// 'setLeverage': [ ],
'cancelAllOrders': [ symbol ],
// 'cancelOrder': [ ],
// 'cancelOrders': [ ],
'fetchCanceledOrders': [ symbol ],
'fetchMarginModes': [ symbol ],
// 'fetchClosedOrder': [ ],
// 'fetchOpenOrder': [ ],
// 'fetchOrder': [ ],
// 'fetchOrderTrades': [ ],
'fetchPosition': [ symbol ],
'fetchDeposit': [ code ],
'createDepositAddress': [ code ],
'fetchDepositAddress': [ code ],
'fetchDepositAddresses': [ code ],
'fetchDepositAddressesByNetwork': [ code ],
// 'editOrder': [ ],
'fetchBorrowRateHistory': [ code ],
'fetchLedgerEntry': [ code ],
// 'fetchWithdrawal': [ ],
// 'transfer': [ ],
// 'withdraw': [ ],
};
if (this.wsTests) {
tests = {
// @ts-ignore
'watchBalance': [ code ],
'watchMyTrades': [ symbol ],
'watchOrders': [ symbol ],
'watchPosition': [ symbol ],
'watchPositions': [ symbol ],
};
}
const market = exchange.market (symbol);
const isSpot = market['spot'];
if (!this.wsTests) {
if (isSpot) {
tests['fetchCurrencies'] = [ ];
} else {
// derivatives only
tests['fetchPositions'] = [ symbol ]; // this test fetches all positions for 1 symbol
tests['fetchPosition'] = [ symbol ];
tests['fetchPositionRisk'] = [ symbol ];
tests['setPositionMode'] = [ symbol ];
tests['setMarginMode'] = [ symbol ];
tests['fetchOpenInterestHistory'] = [ symbol ];
tests['fetchFundingRateHistory'] = [ symbol ];
tests['fetchFundingHistory'] = [ symbol ];
}
}
// const combinedTests = exchange.deepExtend (this.publicTests, privateTests);
await this.runTests (exchange, tests, false);
}
async testProxies (exchange) {
// these tests should be synchronously executed, because of conflicting nature of proxy settings
const proxyTestName = this.proxyTestFileName;
// todo: temporary skip for sync py
if (this.ext === 'py' && isSync ()) {
return;
}
// try proxy several times
const maxRetries = 3;
let exception = undefined;
for (let j = 0; j < maxRetries; j++) {
try {
await this.testMethod (proxyTestName, exchange, [], true);
return; // if successfull, then end the test
} catch (e) {
exception = e;
await exchange.sleep (j * 1000);
}
}
// if exception was set, then throw it
if (exception !== undefined) {
const errorMessage = '[TEST_FAILURE] Failed ' + proxyTestName + ' : ' + exceptionMessage (exception);
// temporary comment the below, because c# transpilation failure
// throw new Exchange Error (errorMessage.toString ());
dump ('[TEST_WARNING]' + errorMessage.toString ());
}
}
async startTest (exchange, symbol) {
// we do not need to test aliases
if (exchange.alias) {
return;
}
if (this.sandbox || getExchangeProp (exchange, 'sandbox')) {
exchange.setSandboxMode (true);
}
// because of python-async, we need proper `.close()` handling
try {
const result = await this.loadExchange (exchange);
if (!result) {
if (!isSync ()) {
await close (exchange);
}
return;
}
// if (exchange.id === 'binance') {
// // we test proxies functionality just for one random exchange on each build, because proxy functionality is not exchange-specific, instead it's all done from base methods, so just one working sample would mean it works for all ccxt exchanges
// // await this.testProxies (exchange);
// }
await this.testExchange (exchange, symbol);
if (!isSync ()) {
await close (exchange);
}
} catch (e) {
if (!isSync ()) {
await close (exchange);
}
throw e;
}
}
assertStaticError (cond:boolean, message: string, calculatedOutput, storedOutput, key = undefined) {
// -----------------------------------------------------------------------------
// --- Init of static tests functions------------------------------------------
// -----------------------------------------------------------------------------
const calculatedString = jsonStringify (calculatedOutput);
const storedString = jsonStringify (storedOutput);
let errorMessage = message;
if (key !== undefined) {
errorMessage = '[' + key + ']';
}
errorMessage += ' computed: ' + storedString + ' stored: ' + calculatedString;
assert (cond, errorMessage);
}
loadMarketsFromFile (id: string) {
// load markets from file
// to make this test as fast as possible
// and basically independent from the exchange
// so we can run it offline
const filename = getRootDir () + './ts/src/test/static/markets/' + id + '.json';
const content = ioFileRead (filename);
return content;
}
loadCurrenciesFromFile (id: string) {
const filename = getRootDir () + './ts/src/test/static/currencies/' + id + '.json';
const content = ioFileRead (filename);
return content;
}
loadStaticData (folder: string, targetExchange: Str = undefined) {
const result = {};
if (targetExchange) {
// read a single exchange
const path = folder + targetExchange + '.json';
if (!ioFileExists (path)) {
dump ('[WARN] tests not found: ' + path);
return undefined;
}
result[targetExchange] = ioFileRead (path);
return result;
}
const files = ioDirRead (folder);
for (let i = 0; i < files.length; i++) {
const file = files[i];
const exchangeName = file.replace ('.json', '');
const content = ioFileRead (folder + file);
result[exchangeName] = content;
}
return result;
}
removeHostnamefromUrl (url: string) {
if (url === undefined) {
return undefined;
}
const urlParts = url.split ('/');
let res = '';
for (let i = 0; i < urlParts.length; i++) {
if (i > 2) {
const current = urlParts[i];
if (current.indexOf ('?') > -1) {
// handle urls like this: /v1/account/accounts?AccessK
const currentParts = current.split ('?');
res += '/';
res += currentParts[0];
break;
}
res += '/';
res += current;
}
}
return res;
}
urlencodedToDict (url: string) {
const result = {};
const parts = url.split ('&');
for (let i = 0; i < parts.length; i++) {
const part = parts[i];
const keyValue = part.split ('=');
const keysLength = keyValue.length;
if (keysLength !== 2) {
continue;
}
const key = keyValue[0];
let value = keyValue[1];
if ((value !== undefined) && ((value.startsWith ('[')) || (value.startsWith ('{')))) {
// some exchanges might return something like this: timestamp=1699382693405&batchOrders=[{\"symbol\":\"LTCUSDT\",\"side\":\"BUY\",\"newClientOrderI
value = jsonParse (value);
}
result[key] = value;
}
return result;
}
assertNewAndStoredOutput (exchange: Exchange, skipKeys: string[], newOutput, storedOutput, strictTypeCheck = true, assertingKey = undefined) {
if (isNullValue (newOutput) && isNullValue (storedOutput)) {
return true;
// c# requirement
}
if (!newOutput && !storedOutput) {
return true;
// c# requirement
}
if ((typeof storedOutput === 'object') && (typeof newOutput === 'object')) {
const storedOutputKeys = Object.keys (storedOutput);
const newOutputKeys = Object.keys (newOutput);
const storedKeysLength = storedOutputKeys.length;
const newKeysLength = newOutputKeys.length;
this.assertStaticError (storedKeysLength === newKeysLength, 'output length mismatch', storedOutput, newOutput);
// iterate over the keys
for (let i = 0; i < storedOutputKeys.length; i++) {
const key = storedOutputKeys[i];