What is stub and driver in integration testing ?
Explain with example.
Answer Posted / raja
Integration testing: carrying out integration tests.
Integration tests (After Leung and White) for procedural
languages. This is easily generalized for OO languages by
using the equivalent constructs for message passing. In
the following, the word "call" is to be understood in the
most general sense of a data flow and is not restricted to
just formal subroutine calls and returns ? for example,
passage of data through global data structures and/or the
use of pointers.
Let A and B be two components in which A calls B.
Let Ta be the component level tests of A
Let Tb be the component level tests of B
Tab The tests in A's suite that cause A to call B.
Tbsa The tests in B's suite for which it is possible
to sensitize A -- the inputs
are to A, not B.
Tbsa + Tab == the integration test suite (+ = union).
Is This Answer Correct ? | 22 Yes | 55 No |
Post New Answer View All Answers
What are noise variables?
Presently working in software company as a software test engineer with 1.5 yrs of experience but i am 2002 passout.Gap is 6 yrs.Is there any problem getting job in MNC? Which criteria HR follows for recruiting test engineer?
How can you define state tanstion testing aswell decesion testing with examples.how you can differ them too??
What makes a good test engineer?
Can you explain the workbench concept?
WHAT IS OBJECT REPOSITORY? AND IT TYPES? HOW MANY TYPES OF ACTIONS ARE THERE IN QTP? CAN WE ADD NEW OBJECTS AND PROPERTIES INTO SHARED OBJECT REPOSITORY?
If you're given a program that will average student grades, what kinds of inputs would you use?
Can anyone please tell in detail about the Rally tool and how a tester is going to use it.
Hi, I was asked following question during a interview. Please answer it: Password field is there,we can accepts every character except underscore and semicolon. It can accept min 6 characters and maximum 12 characters. Prepare boundary value and equivalence class test cases.
what type of testing techniques are using after accept the build?
How do you determine user soad for a perf test of a Web application?
In what situation would you want to parameterize a text verification check?
Is an "A fast database retrieval rate" a testable requirement?
How do you perform configuration management with typical revision control systems?
what is coupling integration testing