twisted.names.test.test_dns.ConstructorTestsMixin(object) class documentationtwisted.names.test.test_dns
(View In Hierarchy)
Known subclasses: twisted.names.test.test_dns.EDNSMessageConstructorTests, twisted.names.test.test_dns.EDNSMessageSpecificsTests, twisted.names.test.test_dns.MessageConstructorTests
Helper methods for verifying default attribute values and corresponding constructor arguments.
| Method | _verifyConstructorArgument | Wrap verifyConstructorArgumentto provide simpler interface for testing Message and _EDNSMessage 
constructor arguments. | 
| Method | _verifyConstructorFlag | Wrap verifyConstructorArgumentto provide simpler interface for testing  _EDNSMessage constructor 
flags. | 
Wrap verifyConstructorArgument
to provide simpler interface for testing Message and _EDNSMessage 
constructor arguments.
| Parameters | argName | The name of the constructor argument. | 
| defaultVal | The expected default value. | |
| altVal | An alternative value which is expected to be assigned to a correspondingly named attribute. | 
Wrap verifyConstructorArgument
to provide simpler interface for testing  _EDNSMessage constructor 
flags.
| Parameters | argName | The name of the constructor flag argument | 
| defaultVal | The expected default value of the flag |