mtcute/e2e/cjs/tests/base-client.js

const { BaseTelegramClient } = require('@mtcute/core/client.js')
const { describe, it } = require('mocha')
const { expect } = require('chai')

const { getApiParams } = require('../utils')

describe('@mtcute/core', function () {
    this.timeout(300_000)

    it('connects to test DC and makes help.getNearestDc', async () => {
        const tg = new BaseTelegramClient({
            ...getApiParams(),
        })

        await tg.connect()
        const config = await tg.call({ _: 'help.getNearestDc' })
        await tg.close()

        expect(config).to.be.an('object')
        expect(config._).to.equal('nearestDc')
        expect(config.thisDc).to.equal(2)
    })
})