def test_custom_split(self):
self.assertEqual(split_category("Skin and Hair Care"), {"Skin Care", "Hair Care"})
def test_oxford_comma(self):
self.assertEqual(split_category("Foo, Bar, and Baz"), {"Foo", "Bar", "Baz"})
def test_simple_split(self):
self.assertEqual(split_category("Home and Garden"), {"Home", "Garden"})
def test_empty(self):
self.assertEqual(split_category(""), set())
def test_oxford_comma(self):
self.assertEqual(split_category('Foo, Bar, and Baz'),
{'Foo', 'Bar', 'Baz'})
def test_custom_split(self):
self.assertEqual(split_category('Skin and Hair Care'),
{'Skin Care', 'Hair Care'})
def test_simple_split(self):
self.assertEqual(split_category('Home and Garden'),
{'Home', 'Garden'})