test_Lens.py 文件源码

def test_a_proj_success():
    lens = Lens(mass_1=1.0*u.solMass,mass_2=0.1*u.solMass,a_proj=1.0*u.au,
                distance=6.*u.kpc)
    assert lens.total_mass == 1.1*u.solMass
    assert lens.q == 0.1