def test_setup_run_no_kpts(self):
# just make sure v.setup() and v.run() exit cleanly when no KPOINTS file is present
with cd(os.path.join(test_dir, "kspacing")):
with ScratchDir(".", copy_from_current_on_enter=True):
v = VaspJob("hello", auto_npar=True)
v.setup()
with self.assertRaises(FileNotFoundError):
# a FileNotFoundError indicates that v.run() tried to run
# subprocess.Popen(cmd, stdout=f_std, stderr=f_err) with
# cmd == "hello", so it successfully parsed the input file
# directory.
v.run()
