def test_link_feature(self):
"""
Check if an existing feature can be linked
"""
wrapper = self.createWrapper(self.vl_a, '"name"=\'Douglas Adams\'') # NOQA
f = QgsFeature(self.vl_b.fields())
f.setAttributes([self.vl_b.dataProvider().defaultValue(0), 'The Hitchhiker\'s Guide to the Galaxy'])
self.vl_b.addFeature(f)
def choose_linked_feature():
dlg = QApplication.activeModalWidget()
dlg.setSelectedFeatures([f.id()])
dlg.accept()
btn = self.widget.findChild(QToolButton, 'mLinkFeatureButton')
timer = QTimer()
timer.setSingleShot(True)
timer.setInterval(0) # will run in the event loop as soon as it's processed when the dialog is opened
timer.timeout.connect(choose_linked_feature)
timer.start()
btn.click()
# magically the above code selects the feature here...
link_feature = self.vl_link.getFeatures(QgsFeatureRequest().setFilterExpression('"fk_book"={}'.format(f[0]))).next()
self.assertIsNotNone(link_feature[0])
self.assertEquals(self.table_view.model().rowCount(), 1)
def test_link_feature(self):
"""
Check if an existing feature can be linked
"""
wrapper = self.createWrapper(self.vl_a, '"name"=\'Douglas Adams\'')
f = QgsFeature(self.vl_b.fields())
f.setAttributes([self.vl_b.dataProvider().defaultValue(0), 'The Hitchhiker\'s Guide to the Galaxy'])
self.vl_b.addFeature(f)
def choose_linked_feature():
dlg = QApplication.activeModalWidget()
dlg.setSelectedFeatures([f.id()])
dlg.accept()
btn = self.widget.findChild(QToolButton, 'mLinkFeatureButton')
timer = QTimer()
timer.setSingleShot(True)
timer.setInterval(0) # will run in the event loop as soon as it's processed when the dialog is opened
timer.timeout.connect(choose_linked_feature)
timer.start()
btn.click()
# magically the above code selects the feature here...
link_feature = self.vl_link.getFeatures(QgsFeatureRequest().setFilterExpression('"fk_book"={}'.format(f[0]))).next()
self.assertIsNotNone(link_feature[0])
self.assertEquals(self.table_view.model().rowCount(), 1)
