Tests for twisted.cred._digest and
the associated bits in twisted.cred.credentials.
| Function | b64encode | Undocumented |
| Class | FakeDigestCredentialFactory | A Fake Digest Credential Factory that generates a predictable nonce and opaque |
| Class | DigestAuthTests | TestCase
mixin class which defines a number of tests for DigestCredentialFactory.
Because this mixin defines setUp, it must be inherited before
TestCase. |