Automated Testing: Guarantee Of The Quality
What do you know about automated testing? Lets try to give a short definition: Automated testing is the use of special software to control the execution of tests and the comparison of actual outcomes to predicted outcomes. It is the most appropriate type of testing when a product changes often, but has large functionality. This kind of software testing is usually focusing on creating a set of running tests to cover the newest and the most critical aspects of the developed software.
The aim of this kind of testing is the discovery of errors in software. It means that the quality of software can be developed even before the official release of the product.
But there can be different obstacles because of which it is impossible to perform high-quality automated testing. E.g.: If the error occurred in the first 10% of the tested software, then it will be impossible check the rest. Not only quality will suffer because of it, but also the budget, there will be also needed more time to eliminate errors and to continue the rest of the test, find new errors and resolve them.
Testing is not as easy as it seems to be. The process of testing and development should be well thought-out. Only in such case errors can be evaded.
What types of errors can occur while performing test automation? It is very difficult to define them as every case is unique and requires different ways of solving the problem. Moreover errors are the reflection of the difference between the expected state and behavior in software and actual state and behavior. So you can never know what errors can occur in the system.
Expected results are usually compared with the result of the testing. Only in such way it is possible to see all errors obviously.
The most common errors which can occur during the process of automated testing:
But problems can be more easily evaded if software testing is performed by software testing company. Still it is necessary to be prepared to some unexpected events that can be a challenge while performing automated testing. This kind of testing is easy and not difficult to maintain. It verifies the state of software being tested for aspects of function significant to the user and to software itself.
The aim of this kind of testing is the discovery of errors in software. It means that the quality of software can be developed even before the official release of the product.
But there can be different obstacles because of which it is impossible to perform high-quality automated testing. E.g.: If the error occurred in the first 10% of the tested software, then it will be impossible check the rest. Not only quality will suffer because of it, but also the budget, there will be also needed more time to eliminate errors and to continue the rest of the test, find new errors and resolve them.
Testing is not as easy as it seems to be. The process of testing and development should be well thought-out. Only in such case errors can be evaded.
What types of errors can occur while performing test automation? It is very difficult to define them as every case is unique and requires different ways of solving the problem. Moreover errors are the reflection of the difference between the expected state and behavior in software and actual state and behavior. So you can never know what errors can occur in the system.
Expected results are usually compared with the result of the testing. Only in such way it is possible to see all errors obviously.
The most common errors which can occur during the process of automated testing:
- Actual error which is found while performing testing;
- Error in test specification such as logical mistake in the test and some kind of misunderstanding between development and testing teams;
- Error in test environment such as wrong path, database errors, errors arising from other programs.
But problems can be more easily evaded if software testing is performed by software testing company. Still it is necessary to be prepared to some unexpected events that can be a challenge while performing automated testing. This kind of testing is easy and not difficult to maintain. It verifies the state of software being tested for aspects of function significant to the user and to software itself.
