old_contents: from django.forms import Form
  
  from nobot import fields, client
  
  
  class SuccessfulClient(client.ReCaptcha):
      def verify(self, challenge, response, remote_ip):
          return client.RecaptchaResponse(is_valid=True, error_code=None)
  
  
  class TestForm(Form):
      captcha = fields.ReCaptchaField(
          attrs={'theme': 'white'},
          client_class=SuccessfulClient)
  
  
  class TestCase(object):
      def test_simple_pass(self):
          form_params = {'recaptcha_response_field': 'PASSED'}
          form = TestForm(form_params)
          assert form.is_valid()
  
new_contents: from django.forms import Form
  
  from nobot import fields, client
  
  
  class SuccessfulClient(client.ReCaptcha):
      def verify(self, challenge, response, remote_ip):
          return client.RecaptchaResponse(is_valid=True, error_code=None)
  
  
  class TestForm(Form):
      captcha = fields.ReCaptchaField(
          attrs={'theme': 'white'},
          client_class=SuccessfulClient)
  
  
  class TestClient(object):
      def test_simple_pass(self):
          form_params = {'recaptcha_response_field': 'PASSED'}
          form = TestForm(form_params)
          assert form.is_valid()
  
subject: Fix naming