def test_returns_zero_for_empty_list(self):
self.assertEqual(numeric_range([]), 0)
def test_mixed_types(self):
with self.assertRaises(TypeError):
numeric_range(['a', 2])
def test_very_large_numbers(self):
self.assertEqual(numeric_range([2**1000, -2**1000]), 2**1001)
def test_same_item_multiple_times(self):
self.assertEqual(numeric_range([8, 8, 8]), 0)
self.assertEqual(numeric_range([7, 5, 6, 5, 7]), 2)
def test_negative_numbers(self):
self.assertEqual(numeric_range([-10, -8, -7, -5, -3]), 7)
def test_with_out_of_order_numbers(self):
self.assertEqual(numeric_range([10, 8, 7, 5.0, 3, 6, 2]), 8)
def test_single_item(self):
self.assertEqual(numeric_range([10]), 0)
def test_returns_zero_for_empty_list(self):
self.assertEqual(numeric_range([]), 0)
def test_with_non_lists(self):
self.assertEqual(numeric_range((89, 17, 70, 9)), 80)
self.assertEqual(numeric_range({8, 7, 5, 3, 9, 6, 2}), 7)
self.assertEqual(numeric_range(n**2 for n in range(1, 4)), 8)
self.assertEqual(numeric_range(n for n in []), 0)
def test_mixed_types(self):
with self.assertRaises(TypeError):
numeric_range(['a', 2])
def test_very_large_numbers(self):
self.assertEqual(numeric_range([2**1000, -2**1000]), 2**1001)
def test_negative_numbers(self):
self.assertEqual(numeric_range([-10, -8, -7, -5, -3]), 7)
def test_same_item_multiple_times(self):
self.assertEqual(numeric_range([8, 8, 8]), 0)
self.assertEqual(numeric_range([7, 5, 6, 5, 7]), 2)
def test_single_item(self):
self.assertEqual(numeric_range([10]), 0)
def test_with_non_lists(self):
self.assertEqual(numeric_range((89, 17, 70, 9)), 80)
self.assertEqual(numeric_range({8, 7, 5, 3, 9, 6, 2}), 7)
self.assertEqual(numeric_range(n**2 for n in range(1, 4)), 8)
self.assertEqual(numeric_range(n for n in []), 0)
def test_with_out_of_order_numbers(self):
self.assertEqual(numeric_range([10, 8, 7, 5.0, 3, 6, 2]), 8)
def test_ordered_numbers(self):
self.assertEqual(numeric_range([0, 1, 2, 3, 4]), 4)
def test_ordered_numbers(self):
self.assertEqual(numeric_range([0, 1, 2, 3, 4]), 4)
