def testCheckPassword(self):
c = credentials.CramMD5Credentials()
chal = c.getChallenge()
c.response = hmac.HMAC('secret', chal).hexdigest()
self.failUnless(c.checkPassword('secret'))
def testWrongPassword(self):
c = credentials.CramMD5Credentials()
self.failIf(c.checkPassword('secret'))
def testIdempotentChallenge(self):
c = credentials.CramMD5Credentials()
chal = c.getChallenge()
self.assertEqual(chal, c.getChallenge())
