def test_delete_threads(self):
""" https://moztrap.mozilla.org/manage/case/15927/ """
messages = Messages(self.marionette)
messages.launch()
new_message = messages.create_new_message(recipients=[self.environment.phone_numbers[0]],
message=self._generate_text())
new_message.save_as_draft()
self.assertGreaterEqual(len(messages.threads), 2)
messages.enter_select_mode()
for thread in messages.threads:
thread.choose()
messages.delete_selection()
self.assertEqual(len(messages.threads), 0)
self.assertFalse(messages.is_in_select_mode)
