Coverage for gpaw/test/lrtddft/test_rpa.py: 100%

1import pytest 

2from gpaw.lrtddft import LrTDDFT 

3 

4 

5@pytest.mark.lrtddft 

6def test_rpa(H2, in_tmp_dir): 

7 lr = LrTDDFT(H2.calc, xc='RPA', restrict={'to': [1]}) 

8 assert len(lr) == 1 

9 

10 fname = 'rpa.dat.gz' 

11 lr.write(fname) 

12 

13 lr2 = LrTDDFT.read(fname) 

14 assert len(lr2) == 1