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Software IP-PBX, E1, DSS-1 and load testing

Good evening everyone! Today I decided to write about testing the DSS-1 protocol in IP-PBX, we will start as always with theory, consider converting messages from SIP to DSS-1, talk about protocol analyzers and end with stress tes...

Fractal testing

Hello, my name is Dmitry Karlovsky and I. . . love to drive all kinds of strange game...

Using TeamCity internally at JetBrains. Evgeny Koshkin (2016)

This report is 2016, but it is still useful for those who want to understand how TeamCity works. Hello, I’m very glad to be here today and see such a keen interest in our product. I am truly a TeamCity developer...

If you use moki, are you testing at least something?

Did you feel that for the sake of testing you are making the code harder to read? Let's say you have code that has not been tested yet. It has a number of side effects, and you are asked to run the tests first...

Kanban Testing Process

Hi, my name is Lilia, I am QA TeamLead in the financial marketplace. Endorse. ru. Our team has no separation between development and support, and we work for Kanban...

Chaos Engineering and Continuous Sales Verification

Casey Rosenthal, CEO and co-founder of Verica. io, spoke at the Test in Production...

DINS QA EVENING (online): why should the tester build CI/CD and how to ensure quality on a large project

We invite you to the online meeting of DINS QA EVENING, it will be held on July 9 at 19:00. This evening Dmitry Krasilnikov from DINS will tell you why the tester should build a CI/CD, and explain how to do it...

How to get OpenID/OAuth2 token for testing front-end rest services?

There is a task to load test the front web rest api. Resta protected by OAuth with Authorization Code Grant. This means that there is a need for a valid token for Authorization: Bearer TOKEN...

Monitoring Sentry Bugs in Front-End JavaScript Applications: Part 1

The Sentry service allows you to remotely monitor bugs in front-end applications written in JavaScript...

We write front-end integration tests and speed up releases

Hello! My name is Vova, I’m a frontender in Tinkoff. Our team is responsible for two products for legal entities...

Software IP-PBX and load testing

Good day to all! For several years now I have been doing IP telephony and began to notice that although the Internet is full of information, I’m talking not only about the Russian segment, but sometimes you can find the right one ...

Sentry remote bug monitoring in front-end React applications

We are exploring the use of Sentry with React. This article is part of a series starting with a Sentry error message using an example: Part 1...

Choosing an Assert Library for a Kotlin Project

In one of the old projects, assertions from JUnit, kotlin. test, and AssertJ were piled in a heap...

How Kotlin can help with API testing: Rusfinance Bank case

Stated in the title Kotlin is more associated with Android-development, but why not experiment? We used it to find a way to simplify the automation of testing the API of one of our services a bit, as well as to facilitate the work...

Testing: back to the basics + [Puppeteer] [Mocha] Improve your code with test coverage

The translation of the article was prepared ahead of the start of the Automated JavaScript Testing course...

How to find boundaries on the client and server

How does a tester usually look for boundaries in a field? If there are restrictions in the TOR, then it tests them. And if they are not? Everything is clear with the lower border - this is an empty field...

Cisco TRex Traffic Generator: Running Load Testing of Network Devices

When developing the next router, we tested network performance using a useful open-source piece - the Cisco TRex traffic generator...

Test more and better: Boeing Starliner crash analysis has ended

NASA and Boeing have completed an analysis of the December flight of the Boeing Starliner...

Linear approximation of a combination of lines for a set of noisy points

Statement of the problem Consider the problem of approximating a combination of straight lines over a set of noisy coordinates of points located on a given combination of lines (see Fig. 1 and Fig. 2)...

Game Code Command & Conquer: bugs from the 90s. Volume Two

The American company Electronic Arts Inc (EA) has published in open access the source code of the games Command & amp; Conquer: Tiberian Dawn and Command & amp; Conquer: Red Alert...