Continuous testing strategy

Continuous testing strategy

In this highly competitive IT era, there has always been a demand for continuous improvement. Even though automation is a key keyword today, the report also pointed out that only 30% of organizations have adopted automated testing. Although these companies spend a lot of time and money to change their development process ( agile development ), just by choosing some automation tools and writing some automation projects, it is impossible to realize the bad vision described in the PPT .

In the software development life cycle, change is inevitable. In order to keep pace with the ever-changing dynamic requirements and produce high-quality software, it is important to rely on the implementation of an effective continuous testing strategy. The development and testing team must focus on optimizing the delivery cycle and providing uninterrupted business capability testing.

What is continuous testing

Continuous testing is a common type of software testing , which involves different types of testing often performed at multiple stages of the continuous delivery process to evaluate software quality, early detection BUG, and ultimately provide high-quality software and enhance business continuity. It involves testing at multiple development and quality assurance stages to achieve continuous quality and improvement. Continuous testing plays a key role in DevOps using automated tools. Automated tools can help developers quickly obtain feedback on defects and make corresponding changes. For related content, please refer to How to Implement Continuous Testing in DevOps .

The challenge of high-quality continuous testing

Most agile teams want frequent deployments, but due to the lack of an effective continuous test delivery strategy, most organizations cannot even shorten their software development cycles. In the entire software delivery process, a mixture of manual testing and automatic testing is carried out at the same time, which is the only way to success. It is very important to automate every step of test design, test process, execution, etc.

Tips for optimizing continuous testing strategies

The test automation strategy is the basis for the quality assurance of the final product delivered by the enterprise. It should be robust and flexible enough to withstand any changes in the testing process and the impact of each variable.

Comprehensive automated test plan

Most organizations focus on a certain type of testing. For example, few companies focus on API integration testing or UI testing , and some and few companies focus on both. But what they lack is a detail-oriented automated continuous testing strategy involving multiple types of testing. In some business scenarios, it is correct to choose a specific test type, but the company should always need a plan that can accommodate various types of tests, which can use different tools and methods when needed. The most important factors that need to be considered in continuous testing and automated testing are always the scale and requirements of the business.

Research and trial

Introducing unreliable and lengthy test cases into the process will lead to a lot of waste of time and energy, which makes the QA team trapped in the quagmire of invalid analysis of each code submission. On the contrary, the QA team can perform some tests by adding a nominal test suite, thus avoiding big risks and checking its impact along the way. Testers need to gradually add stable test cases. The important thing is to have stable test cases, not to calculate how many have been executed, especially DevOpsin.

Choose a test automation tool

Establishing a comprehensive continuous testing strategy is a long-term task, but choosing the right test automation tool is critical to achieving complete stability. Including failures caused by the automation tool being unable to perform operations on the assigned UI controls on the application under test is also irrelevant. The acceptable reason for test failure may be that the BUGdesign change is not followed up in time, but it is not caused by the automation tool. A good automation tool will always add value to the organization by activating continuous release and deployment, reducing time and maintenance costs, increasing code reusability, and providing a higher return on investment.

Can refer to:

Modular test

In order to deal with complex integrated applications, the introduction of modular testing is the best way to subdivide application functions. Breaking down application functions into modules provides a roadmap and makes it easier to rearrange functions into tests that represent different workflows. By introducing modular test and decoupling test data, test process and element locator mapping, problems in automation can be easily corrected.

Auto screenshot

When analyzing test results to find out why the test failed, screenshots during test execution are the best reference for in-depth exploration of the cause of the problem. A reliable automation tool will automatically generate screenshots of all important interactions that occur during the test run. Not all automated tools support screenshot recording. In this case, you should reconsider choosing another test automation solution to take full advantage of this feature.

Return on automated testing

Major trends such as continuous testing, automation, DevOps, and the need for faster continuous delivery have raised the bar for high-quality software, so that everyone is striving to stay competitive by optimizing continuous testing and development strategies while also keeping costs low . In this case, balancing the cost of test execution is a factor that cannot be ignored. At a certain point in time, the scope of testing needs to be expanded, and the team must choose expensive cloud equipment, which is the main cost burden. The best idea is to separate high-level and low-level testing requirements, that is, perform more advanced integration and compatibility testing on cloud devices, and perform low-level testing internally to maintain cost balance and obtain the best automated ROI (response rate).

Logging and monitoring

When the development team and the test team work together, they will face many new challenges. Developers focus on promoting the implementation of new features and maintaining and updating the functions, while testers focus on maintaining the reliability of service delivery. Connecting these two points is challenging, and these challenges can be overcome by introducing and DevOps. In the long run, the team should always invest in system monitoring tools that will help discover BUGthe cause of omissions and make improvements and upgrades more effectively.

summary

Continuous testing and delivery is no longer a luxury, but a necessity in this era. A well-designed continuous testing strategy is the basis for continuous testing and providing quality services.


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