Dynamic Testing

What is Dynamic Testing?

Dynamic Testing is executed to test on the application software’s source code, in turn, to observe, inspect & examine the system’s actions and reactions in terms of CPU performance, memory space used, reaction stint, and such dynamic characteristics. The goal behind applying Dynamic Testing for an application is to determine the level of reliability, identify the delicate areas and to define the susceptibility of the software. This testing type can be applied to both white box testing as well as black-box testing.

Example of Login Details in Dynamic Testing

If you test a Login page with two areas that say ‘Username’ and ‘Password’ and the Username is Alphanumeric only. The system agrees with the same when the user is entering the username as “educba.” The application will throw an error message wherever the user joins as educba55@. This outcome demonstrates that the code is based on the user input dynamically. Dynamic testing is carried out by the input and comparison of the real conduct of the implementation with the anticipated behavior. In other words, work with the scheme to make mistakes. Based on this statement, dynamic testing can also be said and concluded to constitute the right software by validating software applications as a final user under various circumstances.

What does Dynamic Testing do?

The main aim of the Dynamic Tests is to ensure the correct workings of the software, during the installation of and after installation of the software, to ensure the stability of the application, without any major defects. It validates the software’s stability and efficiency before and after execution. Let us, therefore, learn more about this testing method and improve our competencies adequately.

Types of Dynamic Testing

In Dynamic Testing, there are two types which are as follows

1. Black Box testing
2. White Box Testing

1. Black Box Testing

• Black Box tests are described as a test method in which the Application Under Test (AUT) functionality is tested without examining the inner code structure, the information for execution and the software’s inner routes.
• BlackBox Testing focuses only on the software system input and output without disturbing the software’s inner understanding. Any software system you want to test can be the above Black-Box. For instance, an OS such as Windows, a site like Google, an Oracle database or a custom application for yourself.
• You can test these apps under Blackbox Testing simply by concentrating on the inserts and outputs without understanding how to implement their inner code.

2. White Box Testing

• White Box Testing means testing the inner structure, layout, and coding of a software solution. The code is noticeable to the tester in this sort of testing.
• It focuses mainly on the verification of the flow of inputs and outputs, improves the design and usability, improves safety. open box testing, testing, transparent box testing, Clear box testing, structural testing, glass box testing and code-based testing are also known as White box testing. White box testing It is generally carried out by developers.

Dynamic Testing Techniques

• STLC is a method that involves a wide range of functions, including requirement analysis, test planning, test case design, environmental configuration, test implementation, and test closure.
• The test strategy should concentrate primarily on accessible resources and the timeline. The goal of testing must be recorded based on these variables, test range, test phases/ cycles, environmental type, assumptions or difficulties, hazards, etc.
• Software testers use two techniques, both functional and non-functional, to carry out the dynamic testing process. This helps them to test the system efficiently while ensuring it meets the requirements stated.

These two test techniques play an important role in the validation of software performance, and quality and are therefore defined below:

• Functional Testing
• Non – Functional Testing

Functional Testing

• Dynamic testing with functional test technology enables the team to check compliance with functional specifications of product software features and components specified before the testing process is started.
• In addition, this technique involves carrying out functional test cases to enable them to obtain accurate and anticipated results. Functional testing is carried out with the help of different test types, which play an extremely important role in determining the software’s performance and function.
• Functional Testing has four different types, which are
  1. System Testing
  2. Integration Testing
  3. Acceptance Testing
  4. Unit Testing

Non-Functional Testing

• To validate the non-functional requirements of the software product, the team implements a further beneficial dynamic testing technique.
• This test technique focuses on checking the non-functional characteristics and software components, such as software system robustness, memory leaks, performance and more. In addition, such tests are carried out on the test level with the help of the following types of tests we have; some types of non-functional testing are:

1. Recovery Testing
2. Usability Testing
3. Compatibility testing
4. Security testing
5. Performance testing

Features

By understanding its characteristics and multiple other elements, the significance of the software testing methods can be achieved. Some of the dynamic testing characteristics are thus mentioned below.

• It helps to identify software defects.
• Determines the code’s qualitative characteristics.
• It helps the team identify software bugs and bottlenecks.
• Help the team validate the software product consistency.
• Dynamic testing is carried out directly on the software product, contrary to other testing techniques.
• For the identification of test cases, coverage consideration, test performance and reporting, it is a more formal method.
• The team executes software code to obtain expected results in dynamic tests, unlike static testing.

Advantages

• Dynamic tests can detect deficiencies that can not be addressed through static analysis, which are deemed too hard or hard.
• In dynamic testing, we run the software, ensure that error-free software improves product and project quality.
• Dynamic testing is a key tool to identify safety hazards.

Disadvantages

• Dynamic testing is time-consuming as the application/software or code needs a lot of resources is executed.
• Dynamic testing increases project/product costs because the program does not begin early in the software lifecycle, and any problems that are resolved later can, therefore, lead to a cost increase.

Conclusion

We can conclude from the above article that dynamic testing in software life cycles (STLC) is of enormous significance. From testing software directly to validating the functionality, efficiency, reliability and other significant software elements.

Recommended Articles

This is a guide to Dynamic Testing. Here we discuss the Types, Example, Techniques, Features, Advantages, and Disadvantages of Dynamic Testing. You can also go through our other suggested articles –

1. Manual Testing
2. Levels of Software Testing
3. Performance Testing Tools
4. Security Testing