def test_equal(self):
x = self.q.magnitude
u = self.Q_(np.ones(x.shape))
true = np.ones_like(x, dtype=np.bool_)
false = np.zeros_like(x, dtype=np.bool_)
self.assertQuantityEqual(u, u)
self.assertQuantityEqual(u == u, u.magnitude == u.magnitude)
self.assertQuantityEqual(u == 1, u.magnitude == 1)
v = self.Q_(np.zeros(x.shape), "m")
w = self.Q_(np.ones(x.shape), "m")
self.assertNDArrayEqual(v == 1, false)
self.assertNDArrayEqual(
self.Q_(np.zeros_like(x), "m") == self.Q_(np.zeros_like(x), "s"), false,
)
self.assertNDArrayEqual(v == v, true)
self.assertNDArrayEqual(v == w, false)
self.assertNDArrayEqual(v == w.to("mm"), false)
self.assertNDArrayEqual(u == v, false)
def test_zeros_like(self):
self.assertNDArrayEqual(np.zeros_like(self.q),
np.array([[0, 0], [0, 0]]))