PTU5KAS/tests/test_menu.py
Jan Kiszka 95df3720e1 tests: Add basic tests for menu plugin
This checks basic features of kas menu, some option selection, yaml
including, rebuilding and target selection.

The UI is operated by mocking smack's GridFormHelp.runOnce and some
result evaluation functions. Injecting keys from the keyboard was not
easily possibly (if at all), thus this approach. The menu rendering is
not shown due to pytest.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2021-10-09 15:02:22 +02:00

85 lines
2.8 KiB
Python

# kas - setup tool for bitbake based projects
#
# Copyright (c) Siemens AG, 2021
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os
import shutil
from kas import kas
INPUTS = iter([' ', None, ' ', None])
ACTIONS = iter([None, 'build', None, 'build'])
SELECTIONS = iter([0, 3])
def mock_runOnce(unused1):
return next(INPUTS)
def mock_buttonPressed(unused1, unused2):
return next(ACTIONS)
def mock_current(unused1):
return next(SELECTIONS)
def file_contains(filename, expected):
with open(filename) as file:
for line in file.readlines():
if line == expected:
return True
return False
def check_bitbake_options(expected):
with open('build/bitbake.options') as file:
return file.readline() == expected
def test_menu(monkeypatch, tmpdir):
tdir = str(tmpdir.mkdir('test_menu'))
shutil.rmtree(tdir, ignore_errors=True)
shutil.copytree('tests/test_menu', tdir)
cwd = os.getcwd()
os.chdir(tdir)
monkeypatch.setattr('snack.GridFormHelp.runOnce', mock_runOnce)
monkeypatch.setattr('snack.ButtonBar.buttonPressed', mock_buttonPressed)
monkeypatch.setattr('snack.Listbox.current', mock_current)
# select opt1 & build
kas.kas(['menu'])
assert file_contains('build/conf/local.conf', 'OPT1 = "1"\n')
assert file_contains('.config.yaml', 'build_system: openembedded\n')
assert check_bitbake_options('-c build target1\n')
# rebuild test
kas.kas(['build'])
assert file_contains('build/conf/local.conf', 'OPT1 = "1"\n')
assert check_bitbake_options('-c build target1\n')
# select alternative target & build
kas.kas(['menu'])
assert file_contains('build/conf/local.conf', 'OPT1 = "1"\n')
assert check_bitbake_options('-c build target2\n')
os.chdir(cwd)