old_contents: import unittest
  
  from faker_schema.faker_schema import FakerSchema
  
  
  class MockFaker(object):
  
      def name(self):
          return 'John Doe'
  
      def address(self):
          return '4570 Jaime Plains Suite 188\nNew Johnny, DE 89711-3908'
  
      def email(self):
          return 'towen@nelson.biz'
  
      def street_address(self):
          return '869 Massey Tunnel'
  
      def city(self):
          return 'Copenhagen'
      
      def country(self):
          return 'Denmark'
  
      def postalcode(self):
          return '17204'
  
  
  class TestFakerSchema(unittest.TestCase):
  
      def setUp(self):
          self.faker_schema = FakerSchema(faker=MockFaker())
  
      def test_generate_fake_flat_schema(self):
          schema = {'Full Name': 'name', 'Address': 'address', 'Email': 'email'}
          data = self.faker_schema.generate_fake(schema)
  
          self.assertIsInstance(data, dict)
  
      def test_generate_fake_flat_schema_4_iterations(self):
          schema = {'Full Name': 'name', 'Address': 'address', 'Email': 'email'}
          data = self.faker_schema.generate_fake(schema, iterations=4)
  
          self.assertIsInstance(data, list)
          self.assertEquals(len(data), 4)
  
      def test_generate_fake_nested_schema(self):
          schema = {'Full Name': 'name', 'Location': {'Address': 'street_address', 'City': 'city',
                    'Country': 'country', 'Postal Code': 'postalcode'}}
          data = self.faker_schema.generate_fake(schema)
          
          self.assertIsInstance(data, dict)
          self.assertIsInstance(data['Location'], dict)
     
      def test_generate_fake_schema_with_list(self):
          schema = {'Employer': 'name', 'EmployeeList': [{'Employee1': 'name'},
                    {'Employee2': 'name'}]}
          data = self.faker_schema.generate_fake(schema)
          
          self.assertIsInstance(data, dict)
          self.assertIsInstance(data['EmployeeList'], list)
new_contents: import unittest
  
  from faker_schema.faker_schema import FakerSchema
  
  
  class MockFaker(object):
  
      def name(self):
          return 'John Doe'
  
      def address(self):
          return '4570 Jaime Plains Suite 188\nNew Johnny, DE 89711-3908'
  
      def email(self):
          return 'towen@nelson.biz'
  
      def street_address(self):
          return '869 Massey Tunnel'
  
      def city(self):
          return 'Copenhagen'
      
      def country(self):
          return 'Denmark'
  
      def postalcode(self):
          return '17204'
  
  
  class TestFakerSchema(unittest.TestCase):
  
      def setUp(self):
          self.faker_schema = FakerSchema(faker=MockFaker())
  
      def test_generate_fake_flat_schema(self):
          schema = {'Full Name': 'name', 'Address': 'address', 'Email': 'email'}
          data = self.faker_schema.generate_fake(schema)
  
          self.assertIsInstance(data, dict)
  
      def test_generate_fake_flat_schema_4_iterations(self):
          schema = {'Full Name': 'name', 'Address': 'address', 'Email': 'email'}
          data = self.faker_schema.generate_fake(schema, iterations=4)
  
          self.assertIsInstance(data, list)
          self.assertEqual(len(data), 4)
  
      def test_generate_fake_nested_schema(self):
          schema = {'Full Name': 'name', 'Location': {'Address': 'street_address', 'City': 'city',
                    'Country': 'country', 'Postal Code': 'postalcode'}}
          data = self.faker_schema.generate_fake(schema)
          
          self.assertIsInstance(data, dict)
          self.assertIsInstance(data['Location'], dict)
     
      def test_generate_fake_schema_with_list(self):
          schema = {'Employer': 'name', 'EmployeeList': [{'Employee1': 'name'},
                    {'Employee2': 'name'}]}
          data = self.faker_schema.generate_fake(schema)
          
          self.assertIsInstance(data, dict)
          self.assertIsInstance(data['EmployeeList'], list)
subject: Replace deprecated assertEquals with assertEqual