英文:
Dialog button click in test not dismissing dialog PyQt5/pytest
问题
在运行一个启动对话框的测试时，测试无法以编程方式单击对话框上的按钮。如果我手动单击按钮，测试就会完成。此外，我不确定为什么对话框会显示（因为我看不到它是从哪个原始窗口启动的）。
Python 3.7.16，pytest 7.2.1
foo.py
import sysfrom PyQt5 import QtCore, QtGui, QtWidgetsclass Foo(QtWidgets.QWidget):def __init__(self):super().__init__()self.setupUi()def setupUi(self):self.resize(400, 200)self.button = QtWidgets.QPushButton("ClickMe")self.button.clicked.connect(self.launchDialog)layout = QtWidgets.QVBoxLayout()layout.addWidget(self.button)self.setLayout(layout)def launchDialog(self):self.dialog = FooDialog(parent=self)self.dialog.exec()class FooDialog(QtWidgets.QMessageBox):def __init__(self, parent=None):super(FooDialog, self).__init__(parent)self.setWindowTitle("foo.FooDialog")self.button = QtWidgets.QPushButton("ClickMe")self.addButton(self.button, QtWidgets.QMessageBox.ButtonRole.ActionRole)if __name__ == "__main__":app = QtWidgets.QApplication(sys.argv)foo = Foo()foo.show()sys.exit(app.exec_())
test_foo.py
import pytest, timefrom pytestqt.qtbot import QtBotfrom PyQt5 import QtCorefrom foo import Foo@pytest.fixturedef app(qtbot):foo = Foo()qtbot.addWidget(foo)return foodef test_button(app):qtbot = QtBot(app)qtbot.mouseClick(app.button, QtCore.Qt.MouseButton.LeftButton, delay=0)time.sleep(2)qtbot.mouseClick(app.dialog.button, QtCore.Qt.MouseButton.LeftButton, delay=0)
我运行测试如下：
pytest -s test_foo.py
我运行了测试并期望它完成，但实际上测试挂起等待对话框上的按钮被点击。
英文:
When running a test that launches a dialog, the test is unable to programmatically click a button on the dialog. If I manually click the button, the test completes. Also I'm unsure why the dialog even shows at all (since I don't see the original window it was launched from).
Python 3.7.16, pytest 7.2.1
foo.py
import sysfrom PyQt5 import QtCore, QtGui, QtWidgetsclass Foo(QtWidgets.QWidget):def __init__(self):super().__init__()self.setupUi()def setupUi(self):self.resize(400, 200)self.button = QtWidgets.QPushButton("ClickMe")self.button.clicked.connect(self.launchDialog)layout = QtWidgets.QVBoxLayout()layout.addWidget(self.button)self.setLayout(layout)def launchDialog(self):self.dialog = FooDialog(parent=self)self.dialog.exec()class FooDialog(QtWidgets.QMessageBox):def __init__(self, parent=None):super(FooDialog, self).__init__(parent)self.setWindowTitle("foo.FooDialog")self.button = QtWidgets.QPushButton("ClickMe")self.addButton(self.button, QtWidgets.QMessageBox.ButtonRole.ActionRole)if __name__ == "__main__":app = QtWidgets.QApplication(sys.argv)foo = Foo()foo.show()sys.exit(app.exec_())
test_foo.py
import pytest, timefrom pytestqt.qtbot import QtBotfrom PyQt5 import QtCorefrom foo import Foo@pytest.fixturedef app(qtbot):foo = Foo()qtbot.addWidget(foo)return foodef test_button(app):qtbot = QtBot(app)qtbot.mouseClick(app.button, QtCore.Qt.MouseButton.LeftButton, delay=0)time.sleep(2)qtbot.mouseClick(app.dialog.button, QtCore.Qt.MouseButton.LeftButton, delay=0)
I run the test thus:
pytest -s test_foo.py
I ran the test and expected it to complete, but instead the test hangs waiting for the button on the dialog to be clicked.
答案1
得分: 0
我通过模拟对话来解决了这个问题。
英文:
I worked around the problem by mocking the dialog
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