def test_insertion_sort_reflexive(self): assert insertion_sort(insertion_sort(self.standard_list)) == insertion_sort(self.standard_list) assert insertion_sort(insertion_sort(self.negative_list)) == insertion_sort(self.negative_list) assert insertion_sort(insertion_sort([])) == insertion_sort([])
def test_insertion_sort_functionality(self): assert insertion_sort(self.standard_list) == sorted(self.standard_list) assert insertion_sort(self.negative_list) == sorted(self.negative_list)
def test_insertion_sort_edge_cases(self): assert insertion_sort([]) == sorted([]) assert insertion_sort([0]) == sorted([0]) assert insertion_sort([0, 0]) == sorted([0, 0]) assert insertion_sort([0, 0, 0]) == sorted([0, 0, 0])