Combinatorial testing is a testing technique which is applied by combining the meaningful input as test cases. This method aims to reduce the number of test cases depends on the studies, which show that combinations of one value (one-pair) test cases can detect 20% to 68% of the defects; and combinations of two values (two-pair) test cases cover 65% to 97% of defects; and the combinations of more input values have higher defect-detection-ratio. If you remember the 7-testing-princible, I will mention two of them as “Testing shows presence of defects” and “Exhaustive testing is impossible”. These items explains that when we test an application we can only say that we have found these incidents which may be defect or not, but we cannot conclude that there is no defect remains in the system since you cannot find a %100 defect free application in the real world. What is more, testing the whole system including all part of the features and every line in the code base with every integratio
Not a feature, but the future of an app is under testing.