Kotlin at Ten Interview with JetBrains Roman Elizarov

On the main YouTube page we will start the search of the video, the header has a text box and the search button. By modeling Web pages as objects, it is necessary to find and identify the elements we will require to automate our test cases. Firefox has FireBath and FirePath extensions available for this purpose and which must be installed to be able to use them, they facilitate to locate all the web elements needed for automation.

For this reason, you need to have at least an Intermediate level of English (and be ready to improve it wherever necessary) and to have basic knowledge of developer terminology in English. Here you’ll learn how to develop and improve your cross-platform mobile application using Kotlin Multiplatform. This tour covers the fundamentals of the Kotlin programming language. In Kotlin you will find an easy, modern and fun language that will be a powerful ally for your testing purposes. Yes, we could use Java for these libraries as well, but you wouldn’t be reading this post if you weren’t looking for an alternative. But since test automation can also be described as a development discipline, all the good things Kotlin brings for creating apps or backends, it’s applicable for test automation as well.

Provide feedback

A lot of back-end web development is done in Java, using frameworks like Spring. But, Kotlin made inroads into server-side web development since it was so much easier for developers to work with. We expect our new teammate to be comfortable working independently and good at managing tasks.

Aqua can generate a new UI test project for the JVM stack, allowing you to specify the JDK, build tool (Maven or Gradle), test runner (JUnit or TestNG), and language from the New Project wizard. Create and run your tests with coding assistance and a GUI-based test runner. With JetBrains Aqua you can write, run, and debug your unit tests using JUnit, TestNG, Pytest, Jest, Mocha, and other popular frameworks. Reviewing the test results inside the IDE allows you to easily navigate in a tree view and to the test source.

Kotlin

Oleksandr is dedicated to continuously discovering, evaluating, and implementing new technologies to maximize development efficiency. In hindsight, Kotlin’s rapid growth on Android was logical, even though it was never planned for. In 2017, when Google had officially adopted Kotlin, it was already a mature, stable, and battle-tested programming language.

Moreover, Apple, being Swift’s creator, does not seem to be genuinely interested in Swift’s future on other platforms, or so it seems to an outside observer. For Kotlin it means tough competition with Swift for the minds of developers on Apple’s platforms, but little concern for all other platforms that Kotlin targets. Kotlin is designed to run on a Java Virtual Machine and can run side by side with Java. Although Kotlin first started as a language for Android development specifically, it quickly spread through the Java community because of its features and has since been used for many types of applications. Kotlin Multi-platform Mobile is intended to be a software development kit for creating cross-platform mobile applications.

Multi-platform mobile development

It’s concise, safe, interoperable with Java and other languages, and provides many ways to reuse code between multiple platforms for productive programming. Roman Elizarov is a Project Lead for Kotlin at JetBrains and currently focuses on the Kotlin language design in the role of Lead Language Designer. In 2000 Roman Elizarov had graduated from St. Petersburg ITMO and started his career as a professional software developer.

We are happy to introduce JetBrains Aqua – a powerful new IDE for test automation. Aqua provides a unique feature set distinct from existing JetBrains products. Oleksandr is a senior iOS engineer with several years of experience in software development for mobile and tablet devices.

Choose your language

Once we have finished with our Page Objects we will proceed with the development of the tests. For this I have included an additional change, I’ve used the design pattern called Abstract Method, this will facilitate the reuse of code and each test class will extend from an abstract parent class called TestBase. This further enhances the readability of code and the centralization of processes, where each child class has the sole responsibility of carrying out the concrete implementation of each test. Kotlin takes the best of Java and Scala, the response times are similar as working with Java natively, which is a considerable advantage over Scala. Another favorable point is that Google adopted it as the official programming language for Android, this denotes the stability of the language.

• He has been working on Kotlin in JetBrains since 2016 and has contributed to the design of Kotlin coroutines and the development of the Kotlin coroutines library.
• At the moment, we are looking for a QA Engineer to join the Complier team and work at the very heart of the language.
• And while we can leverage some of these tools in parallel, we cab have at least (from an effort perspective) one common point to serve as denominator, and this point is the language.
• Aqua generates a unique CSS or XPath locator for the selected element on the web page and helps add it to the source code.

Aqua can connect to external TMS systems, such as TestRail, making the tests more accessible from the IDE. It supports browsing test suites and case hierarchies, as well as navigation for TMS items. It also generates unit tests for selected test scenarios and helps you find non-automated https://wizardsdev.com/en/vacancy/qa-automation-engineer-javakotlin/ test cases or obsolete test methods. When developing a web service that sends and receives HTTP requests, you can easily create and edit requests in Aqua’s built-in HTTP client and receive extensive code assistance, including code completion, highlighting, refactorings, and more.

JavaScript

Data Scientists can use all the standard Java libraries that they used for Java projects but write their own code in Kotlin. Jupyter and Zeppelin, two tools used daily by many Data Scientists for data visualization and exploratory research, also support Kotlin. A correct implementation of a framework for automation testing is key and can give coverage to all the suite of tests of the project that we want. A clear abstraction of the business model and well-presented test cases can allow the maintainability of the framework and can bring on the adaptability of this to the changing requirements at a lower cost.

Kotlin’s mission is to break the barriers that arise on the way from an idea to a working implementation. Our goal is to create a modern programming language that will be enjoyed by a wide range of developers. At the moment, we are looking for a QA Engineer to join the Complier team and work at the very heart of the language. Kotlin’s mission is to break down the barriers that stop ideas from being implemented. Our goal is to create a modern programming language that will be used by a wide range of developers. As Kotlin expands into more domains inside and beyond server-side and mobile, we cannot ignore the need to support better meta-programming facilities.