def test_helper_point_bool_false(self):
p = helper.Point(-3, 1)
self.assertFalse(p)
p = helper.Point(4, 14)
self.assertFalse(p)
p = helper.Point(9, 1)
self.assertFalse(p)
def test_helper_point_bool_true(self):
p = helper.Point(3, 5)
self.assertTrue(p)
p = helper.Point(0, 0)
self.assertTrue(p)
p = helper.Point(7, 5)
self.assertTrue(p)
def test_helper_point_eq_true(self):
p1 = helper.Point(4, 3)
p2 = helper.Point(4, 3)
self.assertTrue(p1 == p2)
def test_helper_point_eq_false(self):
p1 = helper.Point(4, 1)
p2 = helper.Point(2, 3)
self.assertFalse(p1 == p2)
def test_helper_point_mul(self):
p1 = helper.Point(4, 1)
p2 = helper.Point(2, 3)
ps = p1 * p2
self.assertEqual(ps.x, 8)
self.assertEqual(ps.y, 3)
def test_helper_point_add(self):
p1 = helper.Point(4, 1)
p2 = helper.Point(2, 3)
ps = p1 + p2
self.assertEqual(ps.x, 6)
self.assertEqual(ps.y, 4)
def test_helper_point_init_two_numbers(self):
p = helper.Point(3, 5)
self.assertEqual(p.x, 3)
self.assertEqual(p.y, 5)
def test_helper_point_init_number(self):
p = helper.Point(3)
self.assertEqual(p.x, 3)
self.assertEqual(p.y, 3)
def test_helper_point_init_empty(self):
p = helper.Point()
self.assertEqual(p.x, 0)
self.assertEqual(p.y, 0)