def test_base(self):
round = mr_sim.Round(1, 1, radius=1, dt=5)
self.assertTrue(hasattr(round, "X"))
self.assertTrue(hasattr(round, "Y"))
self.assertTrue(hasattr(round, "profile"))
self.assertTrue(hasattr(round, "dt"))
self.assertEqual(round.dt, 5)
def test_setter(self):
round = mr_sim.Round(1, 1, radius=4)
round.radius = 5
self.assertEqual(round.r, 5)
self.assertAlmostEqual(round.area, 78.53982, 5)
self.assertAlmostEqual(round.Ix, 490.87385, 5)
self.assertAlmostEqual(round.Iy, 490.87385, 5)
def test_shape(self):
round = mr_sim.Round(6, 6, radius=2)
self.assertTrue(
np.all(
((round.X**2 + round.Y**2) < 4)[round.shape(round.X,
round.Y)]))
self.assertTrue(
np.all(((round.X**2 + round.Y**2) >
4)[~round.shape(round.X, round.Y)]))
def test_error(self):
with self.assertRaises(ValueError):
mr_sim.Round(1, 1)
def test_getter(self):
round = mr_sim.Round(1, 1, radius=6)
self.assertEqual(round.radius, 6)
def test_init(self):
round = mr_sim.Round(1, 1, radius=3)
self.assertEqual(round.r, 3)
self.assertAlmostEqual(round.area, 28.27433, 5)
self.assertAlmostEqual(round.Ix, 63.61725, 5)
self.assertAlmostEqual(round.Iy, 63.61725, 5)