An organizations reputation heavily depends on the quality of its products, In today’s world, quality is one of the top priorities for any organizations. We at Intellinov Digital understands that, thus we can guarantee that our software testers will help you deploy quality software, their creativity enables them to find bugs in the software which developers might have missed.
#1) Alpha Testing
It is the most common type of testing used in the Software industry. The objective of this testing is to identify all possible issues or defects before releasing it into the market or to the user.
Alpha testing is carried out at the end of the software development phase but before the Beta Testing. Still, minor design changes may be made as a result of such testing. Alpha testing is conducted at the developer’s site. In-house virtual user environment can be created for this type of testing.
#2) Acceptance Testing
An acceptance test is performed by the client and verifies whether the end to end the flow of the system is as per the business requirements or not and if it is as per the needs of the end user. Client accepts the software only when all the features and functionalities work as expected.
It is the last phase of the testing, after which the software goes into production. This is also called User Acceptance Testing (UAT).
#3) Ad-hoc Testing
The name itself suggests that this testing is performed on an ad-hoc basis i.e. with no reference to the test case and also without any plan or documentation in place for such type of testing. The objective of this testing is to find the defects and break the application by executing any flow of the application or any random functionality.
Ad-hoc testing is an informal way of finding defects and can be performed by anyone in the project. It is difficult to identify defects without a test case but sometimes it is possible that defects found during ad-hoc testing might not have been identified using existing test cases.
#4) Accessibility Testing
The aim of accessibility testing is to determine whether the software or application is accessible for disabled people or not. Here disability means deaf, color blind, mentally disabled, blind, old age and other disabled groups. Various checks are performed such as font size for visually disabled, color and contrast for color blindness etc.
#5) Beta Testing
Beta Testing is a formal type of software testing which is carried out by the customer. It is performed in the Real Environment before releasing the product to the market for the actual end users.
Beta testing is carried out to ensure that there are no major failures in the software or product and it satisfies the business requirements from an end-user perspective. Beta testing is successful when the customer accepts the software.
Usually, this testing is typically done by end-users or others. It is the final testing done before releasing an application for commercial purpose. Usually, the Beta version of the software or product released is limited to a certain number of users in a specific area.
So end user actually uses the software and shares the feedback to the company. Company then takes necessary action before releasing the software to the worldwide.
#6) Back-end Testing
Whenever an input or data is entered on front-end application, it stores in the database and the testing of such database is known as Database Testing or Backend testing. There are different databases like SQL Server, MySQL, and Oracle etc. Database testing involves testing of table structure, schema, stored procedure, data structure and so on.
In back-end testing GUI is not involved, testers are directly connected to the database with proper access and testers can easily verify data by running a few queries on the database. There can be issues identified like data loss, deadlock, data corruption etc during this back-end testing and these issues are critical to fixing before the system goes live into the production environment
#7) Browser Compatibility Testing
It is a subtype of Compatibility Testing (which is explained below) and is performed by the testing team.
Browser Compatibility Testing is performed for web applications and it ensures that the software can run with the combination of different browser and operating system. This type of testing also validates whether web application runs on all versions of all browsers or not.
#8) Backward Compatibility Testing
It is a type of testing which validates whether the newly developed software or updated software works well with older version of the environment or not.
Backward Compatibility Testing checks whether the new version of the software works properly with file format created by older version of the software; it also works well with data tables, data files, data structure created by older version of that software. If any of the software is updated then it should work well on top of the previous version of that software.
#9) Black Box Testing
Internal system design is not considered in this type of testing. Tests are based on the requirements and functionality.
Detailed information about the advantages, disadvantages, and types of Black box testing can be seen here.
#10) Boundary Value Testing
This type of testing checks the behavior of the application at the boundary level.
Boundary value Testing is performed for checking if defects exist at boundary values. Boundary value testing is used for testing a different range of numbers. There is an upper and lower boundary for each range and testing is performed on these boundary values.
If testing requires a test range of numbers from 1 to 500 then Boundary Value Testing is performed on values at 0, 1, 2, 499, 500 and 501.