def test_timeout_from_dt():
D = 400
v = 1
a = 0.1
r = sphere_vol_to_r(v)
pores = fibonacci_spheres(1, r)
t = escape(D, v, a, pores, max_steps=5, dt=1e-6)
assert int(t) == 0
def test_escape():
D = 400
v = 1
a = 0.1
r = sphere_vol_to_r(v)
pores = fibonacci_spheres(1, r)
t = escape(D, v, a, pores, dt=1e-6)
assert t
def test_avg_escape_sphere_time():
N = 10
D = 400
v = 1
a = 0.1
r = sphere_vol_to_r(v)
pores = fibonacci_spheres(1, r)
ts = np.mean([escape(D, v, a, pores, dt=1e-6) for _ in range(N)])
assert 0.001 < ts < 1
def test_fibo_spheres_inside():
assert in_sphere(fibonacci_spheres(P, V)[0], sphere_vol_to_r(V + eps))
def test_fibo_spheres_outside():
assert in_sphere(fibonacci_spheres(P, V)[0],
sphere_vol_to_r(V - eps)) == False
def test_points_in_sphere():
assert in_sphere(fibonacci_spheres(1, 100)[0], 1) == False
