def METHOD_NAME(self):
    """Test tau angles calculated with CaPPBuilder."""
    ppb = CaPPBuilder()
    pp = ppb.build_peptides(self.structure)
    taus = pp[1].get_tau_list()
    self.assertAlmostEqual(taus[0], 0.3597907225123525, places=3)
    self.assertAlmostEqual(taus[1], 0.43239284636769254, places=3)
    self.assertAlmostEqual(taus[2], 0.99820157492712114, places=3)
    thetas = pp[2].get_theta_list()
    self.assertAlmostEqual(thetas[0], 1.6610069445335354, places=3)
    self.assertAlmostEqual(thetas[1], 1.7491703334817772, places=3)
    self.assertAlmostEqual(thetas[2], 2.0702447422720143, places=3)