def METHOD_NAME(self):
    numpy.random.seed(12)
    invh = numpy.random.random(3) + numpy.eye(3) * 2.5
    b = 2*numpy.pi * invh
    Gv = numpy.dot(lib.cartesian_prod(Gvbase), b)
    dat = ft_ao.ft_aopair(mol, Gv)
    self.assertAlmostEqual(lib.fp(dat), (-3.1468496579780125-0.019209667673850885j), 9)
    dat1 = ft_ao.ft_aopair(mol, Gv, b=b, gxyz=gxyz, Gvbase=Gvbase)
    self.assertAlmostEqual(lib.fp(dat1), (-3.1468496579780125-0.019209667673850885j), 9)