Software products are evolving at a very fast rate and one cannot effectively use them if the quality and performance are not sustained at a high rate. Manual testing is inadequate as the applications become increasingly more complicated and users demand more features and functionalities.
Regression testing uses test scripts that have been coded and implemented by software testing programs and runs these tests on an application that will be deployed into the production environment.
This guest post outlines the topic of automation testing with its advantages, techniques, and tools that are used in automation testing that you will discover in Automation Testing Courses,so let’s dive right in.
What is it?
Automation testing implies the use of automated testing tools and scripts that can be used to conduct tests that can be done manually. Manual testing is costly and requires more effort from the tester; in contrast, automation testing can be performed fast and with higher precision under the same conditions.
Key Benefits of Automation Testing:
1. Speed and Efficiency: Automation of testing cuts the time of testing possibility. Automated tests are usually faster and run more frequently and in some cases, they can be easily integrated with CI/CD pipelines.
2. Repeatability: Automated tests will always ensure that tests are reproduced and repeated and that no discrepancies can be overlooked concerning defects that can be ignored.
3. Cost-Effectiveness: Automated tests can minimize the amount, quality, and cost of labour spent to run tests and focus on difficult manual tests for validation, verification, and even exploratory tests.
4. Accuracy and Reliability: Truly automated tests are free of human mistakes and in this way provide more objective and correct results.
5. Scalability: Test automation solutions are also horizontally scalable as the size of the test suites becomes more nuanced.
Common Automation Testing Methodologies:
Here are few common known methodologies that you will learn in Automation Testing Courses that will help you:
1. Unit Testing:
Conventional testing refers to the procedure of checking specific units or parts of an application. it guarantees that every line of code is operational. Automated unit testing is the process that is performed by a developer and helps to identify the defects in the development stages.
2. Integration Testing:
Integration testing can also be referred to as integration testing and this is a type of testing that concentrates on the relationships at the software components or systems. Integration tests add automated tests to check if the author’s parts of the software or combined parts of the application are working as expected.
3. Functional Testing:
Functional testing deals with determining if the application meets the stated expectations. Functional test automation is used for validating the functionality of the application by way of user interaction, business flow and data.
4. Regression Testing:
Static analysis functions to scan for regressions which is testing for problems that the new code can cause to the existing code. Tools for automated regression testing play a crucial role in guaranteeing the stability of software and minimizing the chance of introducing new defects.
5. Performance Testing:
Load, stress and measure of scalability test the application under different capacities. Load testing – serves to determine the performance and identify potential performance problems with the web application, to ensure the application can effectively perform in terms of total concurrent users.
Popular Automation Testing Tools:
1. Selenium:
Selenium is one of the most common frameworks employed for the automation of web applications and other processes. Selenium Testing Course help you learn stuff such as Java, C, and Python and integrate well with the most popular browsers and testing frameworks.
2. JUnit and TestNG:
Testing frameworks such as JUnit and TestNG are useful for performing unit testing on Java applications. Annotation and assertions are offered to enable automated testing while functions to executed during test runs.
3. Appium:
Appium is a tool for automating native and mobile web applications that works with iOS, Android and Windows. It works with both Android and iOS operating systems and enables testers to write and/or modify tests in their preferred programming language.
4. Cucumber:
Cucumber is a tool that is based on the BDD concept. It enables the testers to write test cases in Gherkin utility with a simple natural language approach without having any technical education or experience.
5. Jenkins:
Jenkins – is the tool that is used for the CI/CD process of deploying the application. There are many testing frameworks and tools that are compatible as part of continuous testing and delivery.
Conclusion
Test automation is one of the newest and most effective approaches to software development today, as it demonstrates the testing process’s guaranteed speed, efficiency, and stability. There is no doubt that the future of technology will see automation testing continue to be a crucial technique. An organization can achieve higher quality software, fast delivery, and customer satisfaction if it applies automation testing for its software.
