Types of software testing that any testers needs to know

In the final stage before a technological product is released to the public, the role of the testing is an extremely crucial one. So what types of software testing are there? What advantages and disadvantages do they have? Follow our article below to learn details!

Common types of software testing

Manual testing and automation testing are the two primary types of software testing that are frequently mentioned while discussing the various types of software testing. Not only should you be familiar with these two testing approaches, but you should also be a tester or a programmer. owing to the fact that every variety possesses its own set of benefits and drawbacks, making it suited for a variety of tasks within the Tester profession.

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Manual Testing

Manual Testing - manual testing is when Testers will perform testing processes completely manually without using any automated tools.

Advantages of Manual Testing:

• This does not require the tester to have any prior understanding of programming.
• During the testing process, assist testers in exploring items and being more creative.
• Testers will receive feedback that is both prompt and accurate.
• When it is done manually, there should be more room for innovation and a wider range of human judgment.
• It is not necessary for the tester to spend a significant amount of time retesting the program if there is only a slight modification to the error.
• Utilizing automated methods such as Automation Testing results in a reduction in costs.

Disadvantages of Manual Testing:

• Reliability is not high because it is done manually by humans.
• Takes a lot of time compared to an Automation Tester.
• Waste of manpower when performing many tests.
• For difficult errors, Tester Manual is difficult to perform manually.
• It is impossible to test the entire large block of data.
• Only suitable for testing a few times.

Automation Testing

Tester Automation - automated testing is the implementation of testing processes through automated support tools. This helps save Testers time and effort. Testers performing Automation Testing do not need to sit and do manual Testcases, but only need to write code to automate testing.

Advantages of Automation Testing:

• Save time and effort for each test.
• Guaranteed to be more effective than doing it manually, preventing human errors.
• Because the process is automated, more errors are detected than if done manually.
• Can test the same error many times without feeling tired or bored.
• Very beneficial in cases where the steps are repeated many times.
• The test process is recorded so it is possible to reuse a series of test activities for future times.
• Performed in Load testing, stress testing.
• Scripts can be reused across project versions, reducing testing costs for the same errors.

Disadvantages of Automation Testing

• Tester is required to know programming to write code for the program to run automatically.
• Because there are no humans involved, it is difficult to identify errors visually through the user interface.
• Costly due to investment in automated testing tools and maintenance of test tool errors.
• If a small change occurs in the AUT interface, the automated test scripts need to be modified to work.
• Not suitable for testing complex functions.
• It will take more time if the Tester does not have good skills.

When to use Manual Testing and Automation Testing?

Depending on many factors, decide whether to choose Manual Testing or Automation Testing. Because all types of Testing have their own characteristics. It may be suitable for this project, but not for that project. Below are a few reference software testing types that are suitable for Manual Testing and Automation Testing.

When to use Manual Testing?

For Manual Testing, commonly used in the following test areas/scenarios:

• Exploratory Testing: This type of testing requires that test design and execution be implemented simultaneously. So it depends on how the Tester uses his knowledge and experience for analysis, logic, creativity and intuition. This type of testing is often used when there is little documentation about the software project.
• Usability testing: After all, the ultimate task of a Tester is like a user testing the product. Therefore, Manual Tester is used in this type of testing to measure the friendliness, efficiency and convenience of the product before its official launch.
• Ad-hoc Testing: This type of testing is often used in test scenarios without a specific method. It is a type of free testing for Testers to apply their own methods to discover new errors that are not in the script.

When to use Automation Testing?

For Automation Testing, often popular in the following testing areas/scenarios:

• Regression Testing: Automation Testing is very effective when applied to regression testing. Since this type of testing involves executing previously executed test cases. It is also very beneficial in cases where you need to run a large number of test cases in a short time.
• Load Testing: This seems to be the only method when wanting to test the performance of software. Because load testing is performed by simulating real-time user load on the application under test. And the number of users that need to be tested can be up to more than 100. Manual Testers will waste a lot of time if they do this.
• Perform iteratively: This is the advantage of using Automation Testing. Because it can make repeated errors in a large data system with many similar errors without being tiring or boring like doing it manually.
• Feature testing: Similar to load testing, this task requires the simulation of thousands of concurrent users and requires automation. This makes Testers quickly frustrated if they have to do it in too large quantities.
• Although Automation Testing has many plus points, currently Manual Testing still has the advantage. Because not every project has enough money to invest in Automation Testing automation tools.

Wrap up

Above are some examples of software testing that Axalize wanted to share with you; we hope that you find them helpful in your role as a tester. Each and every tester absolutely needs to be able to master the numerous kinds of software testing. Testers have the ability to improve their abilities and make a substantial contribution to the delivery of great software solutions if they develop a grasp of these testing approaches and effectively implement them.