Test Automation and CI/CD DevOps in the Automotive Industry

DevOps play a crucial role in software testing in many industries. The same goes for the automotive sector. The DevOps pipeline holds remarkable similarities to how the automobile sector works.

Workers neatly assemble different parts to construct an entire vehicle. To some extent, the automotive sector has already adopted lean principles. The automotive industry has to live up to high quality and safety expectations.

Moreover, with digitalization and technology advancements rising rapidly, customers expect a great deal of automation.

There was a time when a human needed to fix hardware malfunctions. But with the pace at which innovation is happening, repairs, improvements, upgrades, and updates go hand-in-hand with the development and deployment of software updates.

DevOps practices help achieve automation, authenticity, and trust as a support system for this relatively new model.

DevOps, paired with continuous testing, requires a detailed risk assessment and facilitates a unique and automated method of getting instant feedback. This post will look at test automation and CI/CD DevOps in the automotive industry. Let us drive right in.

What is CI/CD?

Continuous Integration / Continuous Delivery and Deployment is an approach to facilitate frequent delivery of applications to the end user by incorporating different phases of the development of an app.

While CI allows continuous integration of the code in an easy-to-access, shared repository, CD allows taking that code and continuously delivering it into production. In other words, a CI/CD pipeline facilities the automation of the entire software delivery process.

It involves building the code, running tests, and enabling a safe deployment of a new software version. It allows quick iterations in the product, offers valuable feedback, and leads to fewer manual errors.

Most people are confused between DevOps and CI/CD. While DevOps refers to a collection of different ideas, processes, technologies, and practices for streamlining product development, CI/CD is a set of rules facilitating the reliable and quick delivery of changes in code.

Why is CI/CD Important?

CI/CI has an undeniable technical advantage. It makes code changes easy to handle, and testers report fewer issues needing repairs at later stages.

As soon as you integrate these tiny pieces of code into the repository, testers can quickly test them. It enables developers to identify many problems beforehand.

Implementing CI/CD in a system leads to faster detection and more straightforward implementation of fault isolations. Therefore, when you can isolate an issue before it damages the system, you can prevent many critical problems and sudden breakdowns.

Since the changes are specific and bite-size, the accuracy of both negative and positive tests is higher. As a result, it improves test reliability and offers stakeholders a sense of satisfaction and the feeling that the entire investment was worthwhile.

Some other benefits of CI/CD include a smaller backlog, fast release rates, and higher customer satisfaction.

Implementation of CI/CD detects spot defects before production and gets them fixed prior to the release. As a result of all these benefits, customer satisfaction and retention rate rises.

DevOps in the Automotive Sector

As long as you are using a proven CI/CD solution, building a DevOps automated testing ecosystem is simple. Continuous integration is a core DevOps component that involves a merge of code changes and features. Here is how the workflow goes.

The first step is for a developer to create a branch from which they can work from.
After that, they write code and make a full request along with implementing consistent changes.

After creating emerge request, they push the code into Git or a similar repository within GitLab or another DevOps platform.

The DevOps platform is responsible for building the code and running test automation scripts.
After verification, the code merges into the primary branch.

When we use CI/CD pipeline with DevOps automation, it decreases the number of bugs, shorter testing life cycles, and overall better results. In the case of frequent updates and evolving requirements, Quality Assurance teams can quickly adjust if it comes to that.

Using containers is another smart move, as the DevOps teams can quickly deploy, scale, and patch applications according to the needs of an organization. Containers also accelerate testing, development, and production in a DevOps and agile scenario.

Automated Software Testing in the Automotive Industry

When we talk about automated software testing in the automotive industry, it’s vital to acknowledge that a modern approach to safety, performance, and functionality testing is the core foundation.

Improved coverage of form factors localization, regions, and device types follow. Automotive software testing involves creating an automated test for identifying performance and functional problems and integrating test automation into the workflow.

An excellent automated testing solution applies innovation and data science to automate test cases. Automotive companies can efficiently run automated and manual test suites and store snapshots. Some tools even offer Robotic Process Automation as a low-code testing method.

Since the automotive market is a safety-critical sector, the testing process has to be unparalleled compared to any other industry. The workflow, all in all, has three phases starting with verification, moving on to reporting, and finishing with remediating.

Reduce Cost and Time to Market

Did you know that Uber has been openly using DevOps and continuous delivery to shower its customers with brilliant features? The brand thrives using these two technologies.

Not to mention, Tesla’s smart software updates have attracted immense popularity and a specific competitive advantage. Some other extensive examples of making a mark using DevOps include Jaguar Land Rover, Mercedes Benz, and BMW.

The automotive industry is ever-evolving. Compared to other technologies, the technical aspect of the automotive sector is more innovative. After all, the security aspect directly impacts lives. Literally.

For instance, the subject of autonomous cars ruling the future has been getting more traction. As long as the software is updated via continuous delivery, such cars’ functioning will keep improving.

The credit for making life behind the wheels easier goes to the team implementing different automotive software testing techniques. CI/CD DevOps reduces costs and time to market, thus making things more convenient for development and testing teams.

In other words, shifting left can be a game changer for many industries, automotive included.

Leave a Comment

%d bloggers like this: