Describe the bug
I know this was previously reported as affecting v2 in Issue #23 , but I appear to be encountering it in v3.2.0 also. If I'm doing something incorrectly, please let me know!
To Reproduce
Version Info
./IndicatorTest.js
/* eslint-disable no-await-in-loop */
/* eslint-disable import/no-dynamic-require */
/* eslint-disable no-restricted-syntax */
/* eslint-disable global-require */
const fs = require('fs');
require('@mathieuc/console')(
'§', // Character you want to use (defaut: '§')
true, // Active timestamp (defaut: false)
);
const TESTS = {};
function err(name) {
return (...msg) => {
TESTS[name].errors += 1;
console.error('§30§101 > §0', ...msg);
};
}
function warn(name) {
return (...msg) => {
TESTS[name].warnings += 1;
console.warn('§30§103 > §0', ...msg);
};
}
function log() {
return (...msg) => console.log('§30§107 > §0', ...msg);
}
function success() {
return (...msg) => console.info('§30§102 > §0', ...msg);
}
(async () => {
console.info('§90§30§104 ==== Starting tests ==== §0');
for (const file of fs.readdirSync('./tests').filter((f) => f.endsWith('.js'))) {
const test = require(`./tests/${file}`);
const name = file.replace(/\.js/g, '');
TESTS[name] = { errors: 0, warnings: 0 };
console.log(`§90§30§107 ${name}`);
await new Promise((cb) => test(log(), success(), warn(name), err(name), cb));
}
console.info('§90§30§104 ==== ALL TESTS DONE ==== §0\n');
Object.keys(TESTS).forEach((t) => {
let color = '2';
if (TESTS[t].warnings) color = '3';
if (TESTS[t].errors) color = '1';
console.info(`§90§30§10${color} ${t} §0 §91E§0: ${TESTS[t].errors}§0 §93W§0: ${TESTS[t].warnings}`);
// console.info(` - §91 Errors:§0 ${TESTS[t].errors}`);
// console.info(` - §93 Warnings:§0 ${TESTS[t].warnings}`);
});
process.exit(0);
})();
setTimeout(() => {
console.log('§30§101 TIMEOUT §0');
throw new Error('Timeout');
}, 60000);./tests/4. Indicators.js
const TradingView = require('@mathieuc/tradingview');
module.exports = async (log, success, warn, err, cb) => {
const client = new TradingView.Client();
client.onError((...error) => {
err('Client error', error);
throw new Error('Client error');
});
const chart = new client.Session.Chart();
chart.setMarket('BINANCE:BTCEUR', {
timeframe: '60',
});
chart.onError((...error) => {
err('Chart error', error);
throw new Error('Chart error');
});
TradingView.getIndicator('STD;Supertrend%Strategy').then((indicator) => {
indicator.setOption('commission_type', 'percent');
indicator.setOption('commission_value', 0);
indicator.setOption('initial_capital', 25000);
indicator.setOption('default_qty_value', 20);
indicator.setOption('default_qty_type', 'percent_of_equity');
indicator.setOption('currency', 'EUR');
indicator.setOption('pyramiding', 10);
const SuperTrend = new chart.Study(indicator);
SuperTrend.onError((...error) => {
err('SuperTrend error', error[0]);
throw new Error('SuperTrend error');
});
let QTY = 10;
SuperTrend.onUpdate(async () => {
// MarketCipher B is a strategy so it sends a strategy report
const perfReport = SuperTrend.strategyReport.performance;
success('Performances:', {
total: {
trades: perfReport.all.totalTrades,
perf: `${Math.round(perfReport.all.netProfitPercent * 10000) / 100} %`,
},
buy: {
trades: perfReport.long.totalTrades,
perf: `${Math.round(perfReport.long.netProfitPercent * 10000) / 100} %`,
},
sell: {
trades: perfReport.short.totalTrades,
perf: `${Math.round(perfReport.short.netProfitPercent * 10000) / 100} %`,
},
});
if (QTY >= 50) {
SuperTrend.remove();
chart.delete();
await client.end();
cb();
return;
}
QTY += 10;
log('TRY WITH', QTY, '%');
indicator.setOption('default_qty_value', QTY);
SuperTrend.setIndicator(indicator);
});
});
};Output:
$ node IndicatorTest.js
[06/03 16:16:09] ==== Starting tests ====
[06/03 16:16:09] 4. Indicators
[06/03 16:16:10] > Performances: {
total: { trades: 229, perf: '-2.73 %' },
buy: { trades: 115, perf: '5.95 %' },
sell: { trades: 114, perf: '-8.67 %' }
}
[06/03 16:16:10] > TRY WITH 20 %
[06/03 16:16:10] > Performances: {
total: { trades: 229, perf: '-2.73 %' },
buy: { trades: 115, perf: '5.95 %' },
sell: { trades: 114, perf: '-8.67 %' }
}
[06/03 16:16:10] > TRY WITH 30 %
[06/03 16:16:11] > Performances: {
total: { trades: 229, perf: '-4.92 %' },
buy: { trades: 115, perf: '8.35 %' },
sell: { trades: 114, perf: '-13.27 %' }
}
[06/03 16:16:11] > TRY WITH 40 %
[06/03 16:16:11] > Performances: {
total: { trades: 229, perf: '-4.92 %' },
buy: { trades: 115, perf: '8.35 %' },
sell: { trades: 114, perf: '-13.27 %' }
}
[06/03 16:16:11] > TRY WITH 50 %
[06/03 16:16:11] > Performances: {
total: { trades: 229, perf: '-10.76 %' },
buy: { trades: 115, perf: '12.08 %' },
sell: { trades: 114, perf: '-22.84 %' }
}
[06/03 16:16:11] ==== ALL TESTS DONE ====
[06/03 16:16:11] 4. Indicators E: 0 W: 0Expected behavior
$ node IndicatorTest.js
[06/03 16:16:58] ==== Starting tests ====
[06/03 16:16:58] 4. Indicators
[06/03 16:16:02] > Performances: {
total: { trades: 229, perf: '-2.73 %' },
buy: { trades: 115, perf: '5.95 %' },
sell: { trades: 114, perf: '-8.67 %' }
}
[06/03 16:16:02] > TRY WITH 20 %
[06/03 16:16:02] > Performances: {
total: { trades: 229, perf: '-2.73 %' },
buy: { trades: 115, perf: '5.95 %' },
sell: { trades: 114, perf: '-8.67 %' }
}
[06/03 16:16:02] > TRY WITH 30 %
[06/03 16:16:03] > Performances: {
total: { trades: 229, perf: '-4.92 %' },
buy: { trades: 115, perf: '8.35 %' },
sell: { trades: 114, perf: '-13.27 %' }
}
[06/03 16:16:03] > TRY WITH 40 %
[06/03 16:16:04] > Performances: {
total: { trades: 229, perf: '-7.62 %' },
buy: { trades: 115, perf: '10.39 %' },
sell: { trades: 114, perf: '-18.01 %' }
}
[06/03 16:16:04] > TRY WITH 50 %
[06/03 16:16:04] > Performances: {
total: { trades: 229, perf: '-10.76 %' },
buy: { trades: 115, perf: '12.08 %' },
sell: { trades: 114, perf: '-22.84 %' }
}
[06/03 16:16:04] ==== ALL TESTS DONE ====
[06/03 16:16:04] 4. Indicators E: 0 W: 0Environment:
- OS: macOS Monterey v12.2.1
- Node version: v8.5.1
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