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refactor menu test to ease extending it

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This patch refactors the menu test by moving the monkey patching out
into a fixture. When changing the cwd, we now use the monkeypatch
tooling. By that, the following tests are not affected by a failure in a
previous one, which leads to a cleaner test report.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Felix Moessbauer 2023-05-26 06:39:40 +02:00 committed by Jan Kiszka
parent a1f38f9979
commit ea0baa06d0
1 changed files with 17 additions and 19 deletions
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32
tests/test_menu.py
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@ -20,26 +20,31 @@
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os
import shutil
import snack
import pytest
from kas import kas
INPUTS = iter([' ', None, ' ', None])
ACTIONS = iter([None, 'build', None, 'build'])
SELECTIONS = iter([0, 3])
@pytest.fixture(autouse=True)
def patch_kas(monkeypatch):
INPUTS = iter([' ', None, ' ', None])
ACTIONS = iter([None, 'build', None, 'build'])
SELECTIONS = iter([0, 3])
def mock_runOnce(unused1):
def mock_runOnce(unused1):
return next(INPUTS)
def mock_buttonPressed(unused1, unused2):
def mock_buttonPressed(unused1, unused2):
return next(ACTIONS)
def mock_current(unused1):
def mock_current(unused1):
return next(SELECTIONS)
monkeypatch.setattr(snack.GridFormHelp, 'runOnce', mock_runOnce)
monkeypatch.setattr(snack.ButtonBar, 'buttonPressed', mock_buttonPressed)
monkeypatch.setattr(snack.Listbox, 'current', mock_current)
def file_contains(filename, expected):
with open(filename) as file:
@ -57,12 +62,7 @@ def check_bitbake_options(expected):
def test_menu(monkeypatch, tmpdir):
tdir = str(tmpdir / 'test_menu')
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)
monkeypatch.chdir(tdir)
# select opt1 & build
kas.kas(['menu'])
@ -79,5 +79,3 @@ def test_menu(monkeypatch, tmpdir):
kas.kas(['menu'])
assert file_contains('build/conf/local.conf', 'OPT1 = "1"\n')
assert check_bitbake_options('-c build target2\n')
os.chdir(cwd)