def test_if_array(self):
"""
Test remove_shared if the output is of type list.
"""
list_1 = [1, 2, 3, 4, 5, 6]
list_2 = [2, 4, 5, 7]
duplicates.remove_shared(list_1, list_2)
self.assertEqual(isinstance(list_1, list), True)
self.assertEqual(isinstance(list_2, list), True)
def test_general_case(self):
"""
Test remove_shared() where there are items that appear in both lists,
and items that appear in only one or the other list.
"""
list_1 = [1, 2, 3, 4, 5, 6]
list_2 = [2, 4, 5, 7]
list_1_expected = [1, 3, 6]
list_2_expected = [2, 4, 5, 7]
duplicates.remove_shared(list_1, list_2)
self.assertEqual(list_1, list_1_expected)
self.assertEqual(list_2, list_2_expected)
def test_long_array(self):
"""
Test remove_shared where there are items that appear in
both lists, and intems that appear in only one or othe other list.
"""
list_1 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
list_2 = [2, 4, 5, 7]
list_1_expected = [1, 3, 6, 8, 9, 10]
list_2_expected = [2, 4, 5, 7]
duplicates.remove_shared(list_1, list_2)
self.assertEqual(list_1, list_1_expected)
self.assertEqual(list_2, list_2_expected)
def test_general_case(self):
"""
Test remove_shared where there are items that
appear in both lists, and items that appear in only
one or the other list.
"""
list_1 = [1, 2, 3, 4, 5, 6]
list_2 = [2, 4, 5, 7]
list_1_expected = [1, 3, 6]
list_2_expected = [2, 4, 5, 7]
duplicates.remove_shared(list_1, list_2)
self.assertEqual(list_1, list_1_expected)
self.assertEqual(list_2, list_2_expected)