Software testing is an indispensable function although it consumes a lot of time. It is critical to the software development process and evaluates specific software items such as the system or subsystem units. It also makes an assessment of features which include functionality and performance based on prescribed system requirements. Since software programs have turned out to be more complicated, testing also became more elaborate. Numerous information technology experts claim that automated software testing services were designed to make the entire system less grueling. In the past, the job of testing (planning, implementation and reporting results) was performed manually. Software programs were produced to reduce the burden of testing. Nonetheless, shareholders need to review carefully if automated is better than manual or vice-versa.
Manual & Automated Testing
There are basically two types of software testing. Manual testing is described as the method of testing software for defects manually. The tester assumes the role of an end user and tries the application features to check the functions. You need to follow a written plan that will go through a series of essential test cases. This is done to certify the totality of testing.
Automation testing employs software to organize the execution of tests, comparison of real outcomes to predicted results, setting up of test preconditions, and other test control and reporting functions. Test automation requires the automation of manual processes that have already been in place.
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Uses of Automated Software Testing
This method of software testing is used for the following:
Functional system checks to confirm that it adheres to requirements and regression or checking if the system’s behavior was not altered following a primary code change.
This will test the reliability of the software.
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Establish the points where the ability and performance of the system is broken down to the point where hardware or software upgrades are needed.
Advantages and Disadvantages of Manual Software Testing
Manual testing can be utilized for small and big ventures and is affordable compared to the automated version. Besides, it is relatively easy to learn and have been proven to be consistent.
The number of test cases can be increased or reduced depending on changes in requirements.
On the other hand, more bugs can be found through exploratory testing. In fact, the more time the user spends in tinkering with the software features, the more bugs are discovered. This is not the case in automation software testing. User Interface testing is hard to achieve particularly in checking color combinations.
Advantages and Disadvantages of Automated Software Testing
The upsides of automated testing include the fact that it can be accomplished within a brief duration. Meanwhile, load and performance checks are performed without difficulty. This is ideal for repeated testing wherein few test cases must be done frequently. Automated testing may be performed on various operating systems concurrently and automated tools are easy for volume testing.
However, automation testing and tools are more expensive compared to manual testing. Test Scripts are written in an assortment of languages and the tools do not support all these. The mode of displaying results is not user friendly. Information is hard to understand. Also, automated software testing tools may not be able to recognize missing heading tags since it is not capable of reading the content.
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