Visual Test CaseTM  



What is Visual Test CaseTM?

Visual Test CaseTM is an advanced tool for creating, managing and executing Test Cases.
It allows Business Analysts to run Test Cases directly from their Use Cases. It has a state of the art Test Case Editor that allows creation of new Test Cases. Visual Test Case
TM if fully integrated with Visual Use CaseTM

What are Test Cases?

According to the formal definition of Test Cases, "In software engineering, a test case is a set of conditions or variables under which a tester will determine if a requirement upon an application is partially or fully satisfied. It may take many test cases to determine that a requirement is fully satisfied. In order to fully test that all the requirements of an application are met, there must be at least one test case for each requirement unless a requirement has sub requirements. In that situation, each sub requirement must have at least one test case. Some methodologies like RUP recommend creating at least two test cases for each requirement. One of them should perform positive testing of requirement and other should perform negative testing."

If the application is created without formal requirements, then test cases are written based on the accepted normal operation of programs of a similar class. What characterises a formal, written test case is that there is a known input and an expected output, which is worked out before the test is executed. The known input should test a precondition and the expected output should test a postcondition.


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