old_contents: import httpretty
  
  from paystackapi.tests.base_test_case import BaseTestCase
  from paystackapi.tcontrol import TransferControl
  
  
  class TestTransfer(BaseTestCase):
  
      @httpretty.activate
      def test_check_balance(self):
          """Method defined to test check_balance."""
          httpretty.register_uri(
              httpretty.GET,
              self.endpoint_url("/balance"),
              content_type='text/json',
              body='{"status": true, "message": "Balances retrieved"}',
              status=201,
          )
  
          response = TransferControl.check_balance()
          self.assertTrue(response['status'])
  
      @httpretty.activate
      def test_resend_otp(self):
          """Method defined to test resend_otp."""
          httpretty.register_uri(
              httpretty.POST,
              self.endpoint_url("/transfer/resend_otp"),
              content_type='text/json',
              body='{"status": true, "message": "OTP has been resent"}',
              status=201,
          )
  
          response = TransferControl.resend_otp(
              transfer_code="TRF_vsyqdmlzble3uii",
              reason="Just do it."
          )
          self.assertTrue(response['status'])
  
  
new_contents: import httpretty
  
  from paystackapi.tests.base_test_case import BaseTestCase
  from paystackapi.tcontrol import TransferControl
  
  
  class TestTransfer(BaseTestCase):
  
      @httpretty.activate
      def test_check_balance(self):
          """Method defined to test check_balance."""
          httpretty.register_uri(
              httpretty.GET,
              self.endpoint_url("/balance"),
              content_type='text/json',
              body='{"status": true, "message": "Balances retrieved"}',
              status=201,
          )
  
          response = TransferControl.check_balance()
          self.assertTrue(response['status'])
  
      @httpretty.activate
      def test_resend_otp(self):
          """Method defined to test resend_otp."""
          httpretty.register_uri(
              httpretty.POST,
              self.endpoint_url("/transfer/resend_otp"),
              content_type='text/json',
              body='{"status": true, "message": "OTP has been resent"}',
              status=201,
          )
  
          response = TransferControl.resend_otp(
              transfer_code="TRF_vsyqdmlzble3uii",
              reason="Just do it."
          )
          self.assertTrue(response['status'])
      
      @httpretty.activate
      def test_disable_otp(self):
          """Method defined to test disable_otp."""
          httpretty.register_uri(
              httpretty.POST,
              self.endpoint_url("/transfer/disable_otp"),
              content_type='text/json',
              body='{"status": true,\
                  "message": "OTP has been sent to mobile number ending with 4321"}',
              status=201,
          )
  
          response = TransferControl.disable_otp()
          self.assertTrue(response['status'])
  
subject: Add test for transfer control disable otp