What is stub and driver in integration testing ?
Explain with example.
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Answer Posted / sreedevi
Test Drivers are used during Bottom-up integration testing in order to simulate the behaviour of the upper level modules that are not yet integrated. Test Drivers are the modules that act as temporary replacement for a calling module and give the same output as that of the actual product.
Drivers are also used when the software needs to interact with an external system and are usually complex than stubs.
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