Playwright & Robot Framework: Top-Notch Automation Testing

Introduction

In today's world, customers across different industries have high expectations for the quality of their experience, which should cater to their specific needs and preferences. For example, a shopper may want a hassle-free ordering process, while someone returning a product may seek a clear understanding of the refund process and a quick and easy return label generation process. Similarly, a gamer may prioritize the speed of play, the quality of graphics, or the engaging nature of the game's storyline. In all these cases, it is the customer's perception of quality that matters, rather than the business's definition of it.

Quality has always been an essential factor for businesses to gain a competitive edge. However, the advent of the digital era has altered the significance of quality and how it can be achieved. With the ease of comparing products and services online, customers can easily switch to alternatives if they are dissatisfied with what a company is offering. This, in turn, results in loss of revenue and increased customer service costs for businesses.

Customers today have high expectations for the quality of digitally enhanced products. They expect the same level of quality as they do from physical products. This applies to everything they encounter during the experience, from ordering, payments, and returns to real-time updates for electric vehicle charging stations, using vehicle infotainment apps, or trying out customized recipes that come with an online grocery order.

As companies shift towards new business models driven by digital experiences, it becomes increasingly important to maintain high levels of quality in customer-facing processes. For instance, we are currently assisting a major vehicle manufacturer in transitioning from traditional vehicle sales to subscription-based services. The company is utilizing S/4HANA from SAP to quickly analyze customers' creditworthiness, track the vehicle through sensor data, and use predictive analytics to maintain an optimal parts inventory at maintenance facilities located nationwide. At every stage of the customer journey, quality is paramount.

"Introducing a novel method for assessing product quality through testing."

Continuous, Automated Testing

In the past, testing the quality of applications has primarily been a manual process that occurred after extended development periods. However, the faster development cycles required for digital experiences necessitate a different approach. Testing must occur more frequently and expeditiously to adhere to the quality standards that employees and customers expect, despite the more frequent deployment of new code.

Until recently, it has been difficult to establish and sustain continuous, automated testing due to a shortage of quality automation tools, as well as the complexity of handling test data and environments. However, we have observed that our clients worldwide are now able to achieve continuous, automated testing. We attribute this achievement to:

• —

  The playwright and robot framework can benefit from smart automation tools that are specifically adapted to its needs.

• —

  Virtual test environments can be provisioned quickly and cost-effectively, and paid for only when needed.

• —

  Developers can easily use prebuilt test scenarios based on best-practice templates for regression testing throughout the software development life cycle.

The current capabilities have replaced the previous complex and costly centralized testing procedures with more flexible and cost-efficient quality assurance capabilities. Some clients have even created an entire automation solution using a consumption-based pricing model. With these capabilities, developers and business owners can conveniently, rapidly, and affordably test every new feature or function as soon as it is developed.

Consistent quality results

Through our experience working with various customers, we have utilized preconfigured test environments and scenarios based on our best practices. This has resulted in a 40% increase in testing speeds, zero critical defects in production, and a 60% reduction in quality assurance efforts. By identifying and resolving software quality issues earlier in the development process, our customers can now maintain the same level of quality in their code as their products are known for.

Getting Started

Continuous and automated testing is a crucial element in delivering new and high-quality applications and services in a modernized environment like S/4HANA. However, to achieve success, it's vital to have a thorough understanding of the business's requirements, as well as the needs of the employees or customers who will be using the application. It's essential to ask the right questions, such as:

• —

  What is the required level of quality for each application or service in the business?

• —

  What criteria do employees or customers use to define quality? Is it speed, ease of navigation, or the ability to recover from user errors?

• —

  What are the regulatory requirements that must be met such as product safety or data security?

Businesses can use these insights to build a foundation of automated test cases that can adapt to changing business models, sales channels, and customers while meeting higher quality standards.