BEST PRACTICES AND STRATEGIES FOR TEST AUTOMATION

1. Hire a dedicated engineer or automation team

This is something basic to do. Do not ask your manual testers to turn themselves in to test automation. If you want them to take the automation test, free them from manual test work. Test automation is a full-time job. For this you need dedicated resources.

I recommend forming a test automation team consisting of at least one automation architect. You can hire several automation engineers to work under the guidance of the test automation architect. The amount of automation engineers depends on the quantity and size of their products.

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2. An automation tool is important, but it is not the solution for everything

We talk about the selection of tools. But selecting the right tool is just the beginning. Some managers have the misconception that if they select a suitable tool, they can easily automate anything. Be careful, automation tools do not give you everything. They make the process easier. But you need qualified resources to complete the process.

Often, automation tools have errors and get stuck when identifying complex objects in the application. The resources you hire, if they are experts, present a solution that takes the process forward. Otherwise, if you do not hire good resources, Tool alone can not guarantee a successful automation.

3. Select the automation tool that is familiar to your resources

If your resources are familiar with C # and your application to test is also developed in C #, then it does not make sense to select the tool that C # does not offer to write scripts.

Language learning is a process of taking time. Avoid this learning curve by buying a tool that offers a minimum learning curve.

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4. Know the application that is being tested

The selection of tools depends to a large extent on the technologies used in your product. Know your product upside down before starting automation.

If it is a web application, know the compatible browsers. Know the technologies used in it. If it is a desktop application, know what language it is based on. What third-party controls are being used in the application. This will help to simplify the selection of tools and future automation.

5. Good automation means good manual test case

Well-written and well-written manual test cases save us the automation of test cases that are easy to automate but weak in the search for defects.

Here is the quote from the book Lessons Learned in Software Testing:

"Automation without a good test design can generate a lot of activity, but little value."

It is always advisable to write the test case first manually. Identify all the prerequisites and test data. Write the steps in a clear way and write the expected results in front of each step. The objective of a test case must be clear and must be less dependent on the other test cases. Automation engineers must run this test case manually at least once to clearly decide which objects should be identified and what the navigation flow will be. Ask questions with manual testers.

This activity sometimes helps identify errors even before the automation script is written. Experts say that most errors are identified in the development phase of the test automation rather than in the actual execution phase.