'String template renders as expected with variables.'

def test_render_string_template(self):

    args = {u'issuer_name': u'Frappe    Technologies'}
    _str = u'Verification    Code    from    {{issuer_name}}'
    _str = render_string_template(_str, args)
    self.assertEqual(_str, u'Verification    Code    from    Frappe    Technologies')
