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Mock out QApplication.allWidgets.

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This could return widgets which are still alive from previous tests, so it's
not reliable.
This commit is contained in:
Florian Bruhin 2015-08-11 18:08:11 +02:00
parent 5bd55cb38b
commit bf156cf554
2 changed files with 9 additions and 7 deletions
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5
tests/stubs.py
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@ -87,11 +87,14 @@ class FakeQApplication:
"""Stub to insert as QApplication module.""" """Stub to insert as QApplication module."""
def __init__(self, style=None): def __init__(self, style=None, all_widgets=None):
self.instance = mock.Mock(return_value=self) self.instance = mock.Mock(return_value=self)
self.style = mock.Mock(spec=QCommonStyle) self.style = mock.Mock(spec=QCommonStyle)
self.style().metaObject().className.return_value = style self.style().metaObject().className.return_value = style
self.allWidgets = lambda: all_widgets
class FakeUrl: class FakeUrl:

11
tests/utils/test_debug.py
View File

@ -216,7 +216,7 @@ class ExampleObject(QObject):
return '<ExampleObject {}>'.format(self._num) return '<ExampleObject {}>'.format(self._num)
class ExampleWidget(QWidget): class ExampleWidget(QObject):
def __init__(self, num, parent=None): def __init__(self, num, parent=None):
self._num = num self._num = num
@ -226,12 +226,11 @@ class ExampleWidget(QWidget):
return '<ExampleWidget {}>'.format(self._num) return '<ExampleWidget {}>'.format(self._num)
def test_get_all_objects(qtbot): def test_get_all_objects(stubs, monkeypatch):
# pylint: disable=unused-variable # pylint: disable=unused-variable
w1 = ExampleWidget(1) widgets = [ExampleWidget(1), ExampleWidget(2)]
qtbot.add_widget(w1) app = stubs.FakeQApplication(all_widgets=widgets)
w2 = ExampleWidget(2) monkeypatch.setattr(debug, 'QApplication', app)
qtbot.add_widget(w2)
root = QObject() root = QObject()
o1 = ExampleObject(1, root) o1 = ExampleObject(1, root)