Can any one tell me that how we go for the compare,unit
testing after changing requirement as per client request.
this is very helpful for me when u give suitable (coading)
exmple.
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Answer / Avinash Singh Rawat
Unit testing after changing requirements can be performed by following these steps:
1. Update the code according to the new requirement.
2. Write or modify test cases that reflect the changes in the code.
3. Run the test cases and verify if the updated code passes all tests.
4. If any issues are found, fix the code and repeat the process until all tests pass.nHere is an example using Python:n```n# Original Codendef add(a, b):n return a + bnn# Unit Testnimport unittestnclass TestAdd(unittest.TestCase):n def test_add(self):n self.assertEqual(add(1, 2), 3)nn# Updated Code (after changing requirement to multiply instead of adding)ndef add(a, b):n return a * bnn# Unit Test after updating the codenclass TestMultiply(unittest.TestCase):n def test_multiply(self):n self.assertEqual(add(1, 2), 2)nnif __name__ == '__main__':n unittest.main()``
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