js-bigchaindb-driver/test/request/test_request.js

// Copyright BigchainDB GmbH and BigchainDB contributors
// SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
// Code is Apache-2.0 and docs are CC-BY-4.0

import test from 'ava'
import Connection from '../../src/connection'

const conn = new Connection()

test('Ensure that BackoffTimedelta works properly', t => {
    const req = conn.transport.pickConnection()
    req.backoffTime = Date.now() + 50
    const target = req.getBackoffTimedelta()
    // The value should be close to 50
    t.is(target > 45, true)
})

test('Ensure that updateBackoffTime throws and error on TimeoutError', async t => {
    const req = conn.transport.pickConnection()
    const errorMessage = 'TimeoutError'
    req.connectionError = new Error(errorMessage)

    t.throws(() => {
        req.updateBackoffTime()
    }, { instanceOf: Error, message: errorMessage })
})