Coverage for gpaw/test/xc/test_lxc_laplacian.py: 100%

1"""check if an error is raised if the laplacian is needed (mgga).""" 

2import pytest 

3from gpaw.xc import LibXC 

4from gpaw.xc.libxc import FunctionalNeedsLaplacianError 

5 

6 

7@pytest.mark.mgga 

8@pytest.mark.libxc 

9def test_mgga_lxc_laplacian(): 

10 """Check for raised error.""" 

11 with pytest.raises(FunctionalNeedsLaplacianError): 

12 LibXC('MGGA_X_BR89+MGGA_C_TPSS', disable_fhc=False) 

13 

14 

15def test_mgga_lxc_suppressed_laplacian(): 

16 """Check for suppressed error.""" 

17 LibXC('MGGA_X_BR89+MGGA_C_TPSS', provides_laplacian=True)