old_contents: from cloudbridge.cloud import interfaces
  from test.helpers import ProviderTestBase
  
  
  class CloudInterfaceTestCase(ProviderTestBase):
  
      def __init__(self, methodName, provider):
          super(CloudInterfaceTestCase, self).__init__(
              methodName=methodName, provider=provider)
  
      def test_name_property(self):
          """
          Name should always return a value and should not raise an exception
          """
          assert self.provider.name
  
      def test_has_service_valid_service_type(self):
          """
          has_service with a valid service type should return
          a boolean and raise no exceptions
          """
          for key, value in interfaces.CloudServiceType.__dict__.items():
              if not key.startswith("__"):
                  self.provider.has_service(value)
  
      def test_has_service_invalid_service_type(self):
          """
          has_service with an invalid service type should return False
          """
          self.assertFalse(
              self.provider.has_service("NON_EXISTENT_SERVICE"),
              "has_service should not return True for a non-existent service")
  
new_contents: import cloudbridge
  from cloudbridge.cloud import interfaces
  from test.helpers import ProviderTestBase
  
  
  class CloudInterfaceTestCase(ProviderTestBase):
  
      def __init__(self, methodName, provider):
          super(CloudInterfaceTestCase, self).__init__(
              methodName=methodName, provider=provider)
  
      def test_name_property(self):
          """
          Name should always return a value and should not raise an exception
          """
          assert self.provider.name
  
      def test_has_service_valid_service_type(self):
          """
          has_service with a valid service type should return
          a boolean and raise no exceptions
          """
          for key, value in interfaces.CloudServiceType.__dict__.items():
              if not key.startswith("__"):
                  self.provider.has_service(value)
  
      def test_has_service_invalid_service_type(self):
          """
          has_service with an invalid service type should return False
          """
          self.assertFalse(
              self.provider.has_service("NON_EXISTENT_SERVICE"),
              "has_service should not return True for a non-existent service")
  
      def test_library_version(self):
          """
          Check that the library version can be retrieved.
          """
          self.assertIsNotNone(cloudbridge.get_version(),
                               "Did not get library version.")
  
subject: Add a library version test