Files
oopt-gnpy/tests/test_invocation.py
Jan Kundrát 55932ee3e9 tests: handle Unicode properly for "expected console output"
Let's use the text mode everywhere because Unicode codepoints is what
matters. The only catch on Windows turned out to be the default file IO
encoding; forcing UTF-8 there fixes all issues in the CI (and it makes
sense because that file was written out in a UTF-8 locale, and the
system which runs the test suite might be set to something else.

This was a rather interesting debugging experience; passing logs over
the web and handling "strange" characters as utf-8 did not help.

Change-Id: I1fdbe3a115458558b27a81f9eab8e58c9605bae7
Bug: https://github.com/Telecominfraproject/oopt-gnpy/issues/358
2021-06-17 18:14:36 +02:00

46 lines
1.9 KiB
Python

# -*- coding: utf-8 -*-
from pathlib import Path
import os
import pytest
import subprocess
from gnpy.tools.cli_examples import transmission_main_example, path_requests_run
SRC_ROOT = Path(__file__).parent.parent
@pytest.mark.parametrize("output, handler, args", (
('transmission_main_example', transmission_main_example, []),
('path_requests_run', path_requests_run, []),
('transmission_main_example__raman', transmission_main_example,
['gnpy/example-data/raman_edfa_example_network.json', '--sim', 'gnpy/example-data/sim_params.json', '--show-channels', ]),
('openroadm-Stockholm-Gothenburg', transmission_main_example,
['-e', 'gnpy/example-data/eqpt_config_openroadm.json', 'gnpy/example-data/Sweden_OpenROADM_example_network.json', ]),
))
def test_example_invocation(capfd, output, handler, args):
'''Make sure that our examples produce useful output'''
os.chdir(SRC_ROOT)
expected = open(SRC_ROOT / 'tests' / 'invocation' / output, mode='r', encoding='utf-8').read()
handler(args)
captured = capfd.readouterr()
assert captured.out == expected
assert captured.err == ''
@pytest.mark.parametrize('program', ('gnpy-transmission-example', 'gnpy-path-request'))
def test_run_wrapper(program):
'''Ensure that our wrappers really, really work'''
proc = subprocess.run((program, '--help'), stdout=subprocess.PIPE, stderr=subprocess.PIPE,
check=True, universal_newlines=True)
assert proc.stderr == ''
assert 'https://github.com/telecominfraproject/oopt-gnpy' in proc.stdout.lower()
assert 'https://gnpy.readthedocs.io/' in proc.stdout.lower()
def test_conversion_xls():
proc = subprocess.run(
('gnpy-convert-xls', SRC_ROOT / 'tests' / 'data' / 'testTopology.xls', '--output', os.path.devnull),
stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True, universal_newlines=True)
assert proc.stderr == ''
assert os.path.devnull in proc.stdout