Mastering the Art of Automated Testing Course A Step-by-Step Guide

 What is automated testing? 

Automated testing is the process of using tools, scripts, and software to execute test cases by repeating predefined actions. Test automation focuses on replacing manual human activities with systems or devices that increase efficiency.

Testing of any software product is very important before to start using the software. most people are likely not to buy or use a software product if it doesn't work properly, at least not if it hasn't been used for a long time. However, manual testing is a time taking process for finding bugs, and it is also very expensive process, frequently it’s boring, and prone to human error. This is where automation comes into play. Automation is essential for software development teams to quickly respond to the growing demand for quality software. KRN Informatix is providing  Automation Testing Training in Bangalore with various Automated Testing courses.

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Which test cases should be automated? 

• It is not possible to automate all tests, so it is important to decide which test cases to automate. Some test cases where automation can be applied are:

• Repetitive tasks are prime candidates for automation. Not only are these tasks tedious, they are also error-prone tasks. 

• Instead of manually exporting data, calculating numbers, or creating complex graphs yourself, invest in a tool or automation strategy that does it. Automate the process instead of manually entering information in forms. 

• Another good example of where automation testing can be applied is load testing. 

• Automation can be applied to test cases running on several different hardware or software platforms and configurations.

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How do you run automated tests?

Successful automation tests require careful planning and design work. Automation testing process involves the following steps:

Choosing a test tool

Every process starts with a definition. Therefore, before applying for test automation, you should define your automation goals. Once you know what kind of testing you're running, you need to select a tool. There are many types of testing tools, but choosing the right tool for your testing needs is very important for automation. Consider the following important guidelines when choosing an automation tool:

• Are the tool scripts easy to develop and maintain? 

• Will they work across platforms such as web, mobile, and desktop?

• Do you have a test report function? 

• How many test types can this tool support?

• How many languages ​​does this tool support?

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Define automation scope

Next, we need to decide which test cases to automate, so we define the scope of the automation. Here are some tips you can follow:

• Scenarios with large amounts of data

• Test cases with common functionality across applications

• Technical feasibility

• Extent of reuse of business components

• Complexity of test cases

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Planning/design/development 

Once you have decided on your goals and the type of tests you want to automate, you need to decide what actions you want the automated tests to take. Planning, design and development includes:

Develop Test Case: Develop the selected test case. Don't just create test cases that simultaneously test different aspects of your application's behavior. Large and complex automated tests are always very difficult to edit and debug. It's a good idea to split your tests into a few simple, logical, small tests. 

Develop test suite: Develop a test suite of test cases. A test suite ensures that automated test cases are executed one after the other without manual intervention. This can be easily achieved by creating a test suite containing multiple test cases, libraries and a command line tool to run the test suite.

Implementation of Tests

Automation scripts are implemented during this phase. Execution can be done directly using the automation tool or through a test management tool that calls the automation tool. To get the most out of automated testing, you should start your tests as early as possible and run them as often as you need to. The sooner testers enter the project lifecycle, the better the results, and the more tests you do, the more bugs you find.

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Maintenance

Once the test cases have been implemented, the next step is to generate a report so that the actions taken during the test are recorded. As new features are added to the software you test in a series of cycles, automation scripts must be added, reviewed, and maintained during each release cycle. To be effective, automation requires maintenance.

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