def METHOD_NAME(self) -> None:
    """Test that PSD check when eigenvalue is exactly -EIGVAL_TOL
    """
    P = np.array([[-0.999*EIGVAL_TOL, 0], [0, 10]])
    x = cp.Variable(2)
    # Forming quad_form is okay
    with warnings.catch_warnings():
        warnings.simplefilter("ignore")
        cost = cp.quad_form(x, P)
        prob = cp.Problem(cp.Minimize(cost), [x == [1, 2]])
        prob.solve(solver=cp.SCS)