def test_plane_selection_error(cmd):
"""Test plane selection error."""
parser = argparse.ArgumentParser()
lc.add_plane_selection_arg(parser)
with pytest.raises(SystemExit):
parser.parse_args(cmd)
__doc__ += (f'{tcore.ref_mda}'
f'{tcore.ref_mda_selection}'
f'{tcore.ref_plottemplates_param}')
_help = 'Calculate angular oscillation of a plane along the trajectory.'
_name = 'pangle'
ap = libcli.CustomParser(
description=_BANNER + __doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
)
libcli.add_version_arg(ap)
libcli.add_topology_arg(ap)
libcli.add_trajectories_arg(ap)
libcli.add_plane_selection_arg(ap)
libcli.add_angle_unit_arg(ap)
libcli.add_reference_frame_arg(ap)
libcli.add_slice_arg(ap)
libcli.add_data_export_arg(ap)
libcli.add_plot_arg(ap)
def _ap():
return ap
def main(topology,
trajectories,
plane_selection,
aunit='degrees',
def test_plane_selection(cmd, expected):
"""Test plane selection."""
parser = argparse.ArgumentParser()
lc.add_plane_selection_arg(parser)
v = vars(parser.parse_args(cmd))
assert v['plane_selection'] == expected