Application Unit Integration Testing

Our mission is to provide our client with acceptable Application unit Integration.

DESSS development teams perform extensive testing to ensure that the end product meets defined business requirements. DESSS performs the following:

    * Automated testing
    * Functional testing
    * Post-Migration testing
    * Continuous integration
    * Test suites creation
    * Test suites assessment
    * Performance and stress testing
    * Security testing

Integration testing :

Integration testing (I&T) is an important phase of software testing. In application or software integration testing, individual units are combined and tested as a group. It is a step prior to system testing.

Testing Portal for Software & Application:

    * Verify functionality
    * Performance
    * Reliability requirements

Integration tests are built to ensure that all components within the collection interact correctly. This process is done after unit testing is completed. The whole idea is building blocks.

Types of Integration testing :

    * Big bang
    * Top-down
    * Bottom-up

Big Bang

All coded modules are merged together to form a complete software system and then used for integration testing. The Big Bang method is very effective for saving time in the integration testing process.

“Big Bang” Integration testing is also called Usage Model testing.

Bottom Up

Bottom or low-level modules, procedures or functions are integrated and then tested. After the integration testing of lower level integrated modules, the next level of modules will be formed and can be used for integration testing.