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# Test methods with long descriptive names can omit docstrings
# pylint: disable=missing-docstring
import unittest
from unittest.mock import Mock
from Orange.data import Table
from Orange.widgets.tests.base import (
WidgetTest, WidgetOutputsTestMixin, ProjectionWidgetTestMixin
)
from Orange.widgets.utils.tests.concurrent_example import (
OWConcurrentWidget
)
class TestOWConcurrentWidget(WidgetTest, ProjectionWidgetTestMixin,
WidgetOutputsTestMixin):
@classmethod
def setUpClass(cls):
super().setUpClass()
WidgetOutputsTestMixin.init(cls)
cls.signal_name = OWConcurrentWidget.Inputs.data
cls.signal_data = cls.data
cls.same_input_output_domain = False
def setUp(self):
self.widget = self.create_widget(OWConcurrentWidget)
def test_button_no_data(self):
self.widget.run_button.click()
self.assertEqual(self.widget.run_button.text(), "Start")
def test_button_with_data(self):
self.send_signal(self.widget.Inputs.data, self.data)
self.assertEqual(self.widget.run_button.text(), "Stop")
self.wait_until_finished()
self.assertEqual(self.widget.run_button.text(), "Start")
def test_button_toggle(self):
self.send_signal(self.widget.Inputs.data, self.data)
self.widget.run_button.click()
self.assertEqual(self.widget.run_button.text(), "Resume")
def test_plot_once(self):
table = Table("heart_disease")
self.widget.setup_plot = Mock()
self.widget.commit.now = self.widget.commit.deferred = Mock()
self.send_signal(self.widget.Inputs.data, table)
self.widget.setup_plot.assert_called_once()
self.widget.commit.deferred.assert_called_once()
self.wait_until_stop_blocking()
self.widget.setup_plot.reset_mock()
self.widget.commit.deferred.reset_mock()
self.send_signal(self.widget.Inputs.data_subset, table[::10])
self.widget.setup_plot.assert_not_called()
self.widget.commit.deferred.ssert_called_once()
if __name__ == "__main__":
unittest.main()
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