Functional Testing

Tescom offers functional testing services covering test levels such as Systems Integration Test and User Acceptance Test. Our services can be used to augment your existing test teams to provide deeper expertise and independence to the software testing work in your projects. Our consultants are experienced in the various testing techniques to bring good coverage to the tests being executed.

Functional Testing

Systems Integration Test

System Integration Test (SIT) is a software testing process in which testers verify that all related systems, sub-systems and/or modules maintain data integrity and can operate in coordination with other systems, sub-systems and/or modules in the same environment. The testing process ensures that all subcomponents are integrated successfully to provide expected result.

Systems Test

After integration testing, the test team will begin system testing, which is a category of black box testing. The complete system is configured in a controlled environment to validate its accuracy and completeness in performing the functions as designed. System Testing verifies the functionality of the software artefact meets with the agreed specifications.

User Acceptance Test

This type of testing is done to validate applications in end-to-end, real-world user scenarios. User Acceptance Test (UAT) is done with and sometimes, on behalf of, business users.

Functional Test Approach

Functional Testing
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