Based on this code, what should all the test cases be? def uniq(list): """ Returns unique values of a list """ u_list = [] for item in list: if item not in u_list: u_list.append(item) return u_list(select multiple)list with one element (any type)list with the same element twice (same type)list with more than 2 times the same element (same type)empty listlist with 2 different elements (same type)not a list argument (ex: passing a dictionary to the method)list with multiple types (integer, string, etc…)
Question
Based on this code, what should all the test cases be? def uniq(list): """ Returns unique values of a list """ u_list = [] for item in list: if item not in u_list: u_list.append(item) return u_list(select multiple)list with one element (any type)list with the same element twice (same type)list with more than 2 times the same element (same type)empty listlist with 2 different elements (same type)not a list argument (ex: passing a dictionary to the method)list with multiple types (integer, string, etc…)
Solution
Based on the provided code, the test cases should be:
-
List with one element (any type): This will test the function's ability to handle the simplest case of a list with a single element. For example,
uniq([1])oruniq(['a']). -
List with the same element twice (same type): This will test the function's ability to remove duplicate elements. For example,
uniq([1, 1])oruniq(['a', 'a']). -
List with more than 2 times the same element (same type): This will test the function's ability to handle multiple duplicates. For example,
uniq([1, 1, 1])oruniq(['a', 'a', 'a']). -
Empty list: This will test the function's ability to handle an empty list. For example,
uniq([]). -
List with 2 different elements (same type): This will test the function's ability to handle a list with no duplicates. For example,
uniq([1, 2])oruniq(['a', 'b']). -
Not a list argument (ex: passing a dictionary to the method): This will test the function's ability to handle incorrect input types. For example,
uniq({'a': 1, 'b': 2}). -
List with multiple types (integer, string, etc…): This will test the function's ability to handle lists with elements of different types. For example,
uniq([1, 'a']).
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