def test_1(self):
numbers = [10, 15, 3, 7]
k = 17
self.assertTrue(ksum.k_sum(numbers, k))
def test_zero(self):
numbers = [0, -10, 10, 0]
k = 0
self.assertTrue(ksum.k_sum(numbers, k))
def test_false(self):
numbers = [3, 7, 1, 4]
k = 15
self.assertFalse(ksum.k_sum(numbers, k))
def test_negative(self):
numbers = [-4, 9, -3, 20]
k = 17
self.assertTrue(ksum.k_sum(numbers, k))
def test_endtrue(self):
numbers = [9, 15, 3, 7]
k = 10
self.assertTrue(ksum.k_sum(numbers, k))