Can any one explain me,
What is Integration testing process?
Answer Posted / sara
INTEGRATION TESTING:
Definition: A process of testing the connectivity or data
transfer between the couple of unit tested modules.
THREE TYPES OF TESTING.
INCREMENTAL ---- Top-Down and Bottom-Up
BIGBANG ---- Bigbang
TOP-DOWN INCREMENTAL TESTING: A process of integrating
modules one by one using top-down approach.
Stubs (Top-down) : Temporary modules which are replacements
of the original components.
Process : Start integrating the module from top to bottom
and then do testing.
Phase of testing : After Unit Testing.
Automation : No, not needed.
BOTTOM-UP INCREMENTAL TESTING: A process of integrating
modules one by one using bottom-up approach.
Drivers (Bottom-Up) : Temporary modules which are
replacements of the original components.
Process : Start integrating the module from bottom to top
and then do testing.
Phase of testing : After Unit Testing.
Automation : No, not needed.
BIGBANG TESTING : A process of integrating all the modules
together at once.
Process : Start integrating all modules together and do
testing.
Phase of testing : After Unit Testing.
Automation : No, not needed.
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