'Check Point box combo models and values'

def test_points_combo_boxes(self):

    self.send_signal(self.widget.Inputs.data, self.data)
    self.assertEqual(len(self.widget.controls.graph.attr_color.model()), 8)
    self.assertEqual(len(self.widget.controls.graph.attr_shape.model()), 3)
    self.assertEqual(len(self.widget.controls.graph.attr_size.model()), 6)
    self.assertEqual(len(self.widget.controls.graph.attr_label.model()), 8)
    other_widget = self.create_widget(OWScatterPlot)
    self.send_signal(self.widget.Inputs.data, self.data, widget=other_widget)
    self.assertEqual(self.widget.graph.controls.attr_color.currentText(), self.data.domain.class_var.name)
