Source code for polar2grid.tests.test_main
#!/usr/bin/env python3
# encoding: utf-8
# Copyright (C) 2022 Space Science and Engineering Center (SSEC),
# University of Wisconsin-Madison.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This file is part of the polar2grid software package. Polar2grid takes
# satellite observation data, remaps it, and writes it to a file format for
# input into another program.
# Documentation: http://www.ssec.wisc.edu/software/polar2grid/
"""Tests for the __main__.py script."""
import pytest
from polar2grid.__main__ import g2g_main, p2g_main
[docs]
@pytest.mark.parametrize(
("main_func", "exp_reader"),
[
(p2g_main, "viirs_sdr"),
(g2g_main, "abi_l1b"),
],
)
def test_main_call(main_func, exp_reader, capsys):
with pytest.raises(SystemExit) as e:
main_func(["-h"])
assert e.value.code == 0
sout = capsys.readouterr()
assert exp_reader in sout.out
[docs]
def test_call_main_script():
import subprocess
subprocess.check_call(["python3", "-m", "polar2grid", "-h"])