Boundary value analysis is a type of black box or specification-based testing technique in which tests are performed using the boundary values. It 's is worth testing boundary values because the input values near the boundary have higher chances of error (this is typically related to the overflow related issues). Whenever we do the testing by boundary value analysis, the tester focuses on, while entering boundary value whether the software is producing correct output or not.
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As we suspected all tests have passed. It means that get_triangle_area() returns proper results and whenever something goes wrong proper exceptions would occur.
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