6 1 Testing The main role of testing is to find errors The testing processes to the attempt every weakness and fault for the production of work It observes a way to prevent the sub assemblies assembler and final product It is observe the software which are happy to the conditions and requirements to the user expectations without fail is unacceptable manner There are different types of test that are finding to the requirements of software Each testing has its personal type of testing is address a specific testing requirement 6 2 Types of Testing Unit Testing Unit testing is utilized to design for the legal action that checks the inner programming logic is working properly and also the program input which gave by the user can get the valid outputs The internal code flow and also the all the decision branches should be checked This can be used to see the software individual unit of the applications It is done once when the completion of integration after individual unit
