Functional testing helps check whether each software feature
functions according to requirements. Test data, basically, matches the ability
described in specifications. Thus, we can find out whether the software breaks
tasks that are originally intended to and correct weaknesses again.
This testing method has pros and cons.
The advantage includes the fact that this method helps
simulate the use of actual products within close to real user conditions. Some
common errors in testing such software are excessive testing risks and skipping
logical errors by maintaining functionality.
Security testing.
An important stage to prepare efficient and working
software. There are all the tools needed to test system resistance to hacker
attacks, viruses, unauthorized access to confidential user data, and the like.
Interoperability testing
Interoperability testing comes quite practically during
technology development and network services. This helps to improve and prevent
software conflicts between product versions or basic components that operate
simultaneously.
2. Non-functional testing
Non-functional testing helps undergo system criteria outside
the functional scope. These test results are usually assessed and measured with
specific values.
For example, performance under various charges uses for the end
users, system scalability levels, grow traffic or handling incoming
information, and system capabilities to recover, make a backup on time or
migrate to other platforms.
Performance testing & load
This is done to collect application performance indicators
or software at the peak load.
Critical conditions are made for systems to simulate
emergency operations with the number of users or maximum information flowing at
once. This test indicates whether the software is able to survive with stress
load requirements.
System performance analysis In conditions of increasing the
volume of data in the database refers to volume testing. This helps check
whether the software can adjust the value of accumulation without performance
losses.
In the process of developing, improving, or updating
software, new features are added or existing ones are increased.
But because the software system is a complex mechanism
consisting of interconnected parts, changes in one of them can affect
individual components and overall performance.
There are also human factors when in the process of coding
the developer can make mistakes or lose several code elements.
To minimize mistakes and release high-quality IT products,
testing changes are also applied.
This type of test involves a series of tests at all
major stages of development and the results is very important to be analyzed
immediately before the application release.
3. Regression testing
Regression testing in software engineering is used to find
errors in the previously agreed parts of the source code. It often happens that
changes in certain parts of the software can negatively affect the entire
performance that leads to regressive errors.
Regressive examination can be done manually and
automatically, with special software assistance and based on regular schedules
or at certain stages of development.
The method of testing this software is great in this case
helps improve the quality of the final product with the elimination of deeper
functional errors requires less time to verify and configure testing.
4. Structural testing
Structural testing is used to undergo software logic and its
main components. Here, the study of subsequent software actions based on
different input data lies in the core, which is also considered testing routes.
To choose the underlying test, one must take into account
the accounts criteria of any operating execution of each program and testing of
the algorithm node in the value of "correct" or "wrong" or
in other conditions.
If all algorithmic routes are different and tested, the
purpose of this special procedure is considered to be achieved. The more
complex systems that you tested, the more difficult to cover all the variations
of the algorithm route.
This testing method efficiently helps detect and improve
damaged code and many potential mistakes. However, on the flip side, is that
developers who conduct the test must know the code they are working on and the
test planning approach in more detail.
In Ida, we always focus on the importance of testing at all
stages of development.Software testers only use the capacity that has been well
tested and simulates the user environment to help you have the best performance
products.
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