'Select the only option after typing name and submit.
name should be unique.'

def create_option(self, name):

    self.toggle_autocomplete()
    self.case.enter_text(self.input_selector, name)
    self.case.browser.is_element_present_by_text(name)
    self.case.click(self.option_selector)
    self.case.browser.is_element_not_present_by_css(u'.select2-results__options')
