def test_euler_to_rot3d_1():
"""Test euler_to_quaternion for 90deg rotations along 1st axis."""
rot90 = convert.euler_to_rot3d(np.pi / 2, 0., 0.)
assert np.allclose(rot90, cst.Rz90)
def test_euler_to_rot3d_3():
"""Test euler_to_quaternion for 90deg rotations along 3rd axis."""
rot90 = convert.euler_to_rot3d(0., 0., np.pi / 2)
assert np.allclose(rot90, Rz90)