from magpy import Model

def test_model():
    single_particle = Model(
        radius = [12e-9],
        anisotropy = [4e4],
        anisotropy_axis = [[0., 0., 1.]],
        magnetisation_direction = [[1., 0., 0.]],
        location = [[0., 0., 0.]],
        damping = 0.1,
        temperature = 300.,
        magnetisation = 400e3
    )

add basic python test