def test_equal(self):
vect_1 = Vector([1] * 5)
vect_2 = Vector([1] * 5)
vect_3 = Vector([1] * 1)
self.assertEqual(True, vect_1 == vect_2)
self.assertEqual(False, vect_1 == vect_3)
def test_mult_scalyar(self):
vect_1 = Vector([1] * 5)
self.assertSequenceEqual([2] * 5, vect_1 * 2)
def test_scalyar_exp_type(self):
vect_1 = Vector([1] * 5)
vect_2 = Vector(['a'] * 5)
self.assertRaises(TypeError, lambda: vect_1.scalar_product(vect_2))
def test_scalyar_exp(self):
vect_1 = Vector([1] * 5)
vect_2 = Vector([1] * 1)
self.assertRaises(DiffSize, lambda: vect_1.scalar_product(vect_2))
def test_init(self):
vector = Vector(2)
self.assertEqual(2, vector.size)
self.assertEqual(int, vector.dtype)
def test_scalyar(self):
vect_1 = Vector([2] * 5)
vect_2 = Vector([1] * 5)
self.assertEqual(10, vect_1.scalar_product(vect_2))
def test_sub(self):
vect_1 = Vector([2] * 5)
vect_2 = Vector([1] * 5)
self.assertSequenceEqual([1] * 5, vect_1 - vect_2)
def test_sub_exp(self):
vect_1 = Vector([1] * 1)
vect_2 = Vector([2] * 2)
self.assertRaises(DiffSize, lambda: vect_1 - vect_2)
def test_add(self):
vect_1 = Vector([1] * 5)
vect_2 = Vector([2] * 5)
self.assertSequenceEqual([3] * 5, vect_1 + vect_2)
def test_init_list_diff_types(self):
arg = [1.1, 1, 'a']
inst = lambda: Vector(arg)
self.assertRaises(TypeError, inst)
def test_init_neg(self):
inst = lambda: Vector(-10)
self.assertRaises(ValueError, inst)
def test_init_list(self):
arg = [5, 4, 2]
vector = Vector(arg)
self.assertSequenceEqual(arg, vector)
self.assertEqual(len(arg), vector.size)
self.assertEqual(int, vector.dtype)
def test_init_float(self):
arg = 10.3
inst = lambda: Vector(arg)
self.assertRaises(TypeError, inst)