def test_Fab_charge_sum(self):
fab = Fab(heavy_chain=self.heavy_chain,
light_chain=self.light_chain,
load=False)
self.assertAlmostEqual(fab.charge().sum(), -4.5403839845374332)
def test_Fab_charge_shape(self):
fab = Fab(heavy_chain=self.heavy_chain,
light_chain=self.light_chain,
load=False)
self.assertEqual(fab.charge().shape, (296, ))