Functional Testing Services
Make sure your application gets the highest score from the only expert that matters – your user. We provide functional testing services to help great companies build products users love.
Functional Testing Services Highlights
Functional Testing Services We Offer
When you hire a functional testing company, it's most likely a long-term engagement. Our functionality testing services begin with the first implemented function and continue through the app's completion and the first user.
Feature testing
Every new feature or modification in an existing feature makes your product better and differentiates it from other similar products in the market. We perform feature testing at the end of each iteration to verify the functionality implemented in the current build.
Full system testing
When your product is ready for release, we focus on testing the end to end flow of the application and not only separate features. We validate every user scenario from an end-user perspective and make sure the functionality meets the specification requirements.
Regression testing
Regression testing is a necessary step in product development needed to confirm that recent changes in code didn't cause any problems in the existing system. To perform regression testing, we re-execute already carried out test cases, often using test automation techniques.
Automated functional testing
You might need to speed up your testing process so that it doesn't conflict with your short development cycle. We automate functional testing to save time, reduce costs, and increase efficiency when implementing critical, repetitive, and complex test processes.
Database testing
This type of testing is focused on checking the performance of the database the software uses. Also, data consistency and integrity are checked. Engineers may design complex queries to test the responsiveness of the database under load.
Localization testing
Localization testing ensures that the users from a particular locale get access to the full functionality of the software and don’t experience usability issues. This technique also verifies the suitability and accuracy of the content.
User Acceptance testing
UAT is testing software with the help of the target audience representatives to determine whether it meets their expectations. This is the last stage of the testing process.
Integration testing
Each module, unit, or component of your software solution may function well individually. During integration testing, they are tested as a combined entity to verify that the solution as a whole works as expected.
Why do functional testing with UTOR
Functional testing is needed to verify if the functionality of your system conforms to its specific functional requirements. When we perform functional testing, we reflect the experience of your users. With our years of work in this role, we know how to exploit potential weaknesses and identify any lurking bugs that might go unnoticed before the release.
Validate real user scenarios
Create a great user experience
Build a quality process
Enhance product quality
Get your software testing sorted with UTOR.
What Our Clients Say About Us
Our Functional Testing Process
Here is a quick overview of how our functional testing process works for Agile projects.
Analyze software requirements
Identify test input
Determine the expected outcome
Execute test cases
Reporting results
Test functionality of web and mobile applications
Functional testing
for web applications
Functional testing
for mobile applications
Get end-to-end functional testing
We join Agile projects at their initial stages to analyze project requirements and develop test cases. Our team works hand in hand with developers to verify the functionality in every build, provide regression testing, and bring value to the development process.
Functional testing tools we use
Selenium- Appium
- Kotlin
- Cypress
Our Cases
Fundamental Benefits of Our Functional Testing Company
Need functional testing services?
Send us your request, and we'll get back to you as soon as possible.
FAQ
We gave answers to some common questions related to functional testing. If your question isn't covered here, please send it to us via email. We're always happy to help you.
What is functional testing?
Functional testing is a type of software testing aimed at validating the system's functionality against software requirements. During functional testing, a QA engineer is looking to confirm that the functionality of an application is behaving as users expect it to.
Is functional testing a black-box testing technique?
Yes, functional testing is a black-box testing technique, which means it checks the functionality of the system without examining its internal structures.
Who does functional testing?
Functional testing is performed by a QA specialist using the functional specification provided by the client. Software developers also perform functional testing in the form of unit tests
What are the different types of functional testing?
We provide the following types of functional testing:
- Smoke testing
- Integration testing
- Regression testing
- Sanity testing
- Full system testing
- User acceptance testing
- Feature testing
Can you provide an example of a functional test case?
A very simple example of a functional test case is checking response when a user enters a valid user id and password. The expected result here would be a successful login. After we execute this test case, we assign a pass or fail status to it.