def test_is_triangle_false(self):
inp = ['1', '1 1', '1 2 1', '1 4 4 1']
self.assertEqual(False, is_triangle(inp))
def test_is_triangle_true(self):
inp = ['1', '1 1', '1 2 1', '1 3 3 1', '1 4 6 4 1', '1 5 10 10 5 1']
self.assertEqual(True, is_triangle(inp))
def test_is_triangle_false(self):
inp = ['1', '1 1', '1 2 1', '1 4 4 1']
self.assertFalse(is_triangle(inp))
def test_is_triangle_true(self):
inp = ['1', '1 1', '1 2 1', '1 3 3 1', '1 4 6 4 1', '1 5 10 10 5 1']
self.assertTrue(is_triangle(inp))
def test_is_triangle_false(self):
inp = ["1", "1 1", "1 2 1", "1 4 4 1"]
self.assertEqual(False, is_triangle(inp))
def test_is_triangle_true(self):
inp = ["1", "1 1", "1 2 1", "1 3 3 1", "1 4 6 4 1", "1 5 10 10 5 1"]
self.assertEqual(True, is_triangle(inp))
