What is the use case testing?

[jessie143143]

This technique helps to identify the test cases which cover the entire system, on a transaction basis from start to finish.

[mfsi-satyakamm]

A Usecase is a description about how a system is actually used by the end user.
Usecases are a flow of steps that describe the interactions between the user and the software system.

Use case describe what the user does and what the user sees rather than what inputs the software system expects and what the system outputs.

[mfsi_sudhansup]

Hi all,
Use case testing:-
Use case testing is a technique that helps us to identify test cases.
Use case are the sequence of steps that describes the interaction between actor and system.Actor is nothing but the user of the systems.

Thanks
Sudhansu

[mfsi_nilanjan]

Hello,

Integration testing is a significant test level of the testing process. It normally verifies that all the interfaces between different modules and their are interaction between each other. It also tests the dependecies between modules and as a whole multiple dependent modules generating desired output or not.
many approaches are there for Integration testing:
1) Big-bang approach.
2) Incremental testing approach.
Integration Testing applied to more than one level on test objects of varying size :

component integration testing
system integration testing