def setUp(self):
self.ledger = EmailLedgerInterface(None, None, None, None)
self.ledger.debug_mode = True
class CommandTest(LedgerTest):
BAD_EML = 1
HAS_EML = 2
BAD_UNAME = 3
BAD_TARGET = 4
def setUp(self):
self.ledger = EmailLedgerInterface(None, None, None, None)
self.ledger.debug_mode = True
def addMe(self, eml_ii, usr_ii, fail=None):
fail_uname = fail == self.BAD_UNAME
pre_msg_length = len(self.ledger.message_list)
self.addLedgerCommand(self.genEmail(eml_ii),
"ledger add me %s" % self.genUsername(usr_ii))
self.ledger.performCommands()
post_msg_length = len(self.ledger.message_list)
self.assertEquals(pre_msg_length + 1, post_msg_length)
latest_message = self.ledger.message_list[-1]
self.assertEquals(latest_message.recipient, self.genEmail(eml_ii))
def addEmail(self, eml_ii, eml_a_ii, usr_ii, fail=None):
pre_msg_length = len(self.ledger.message_list)
self.addLedgerCommand(self.genEmail(eml_ii), "ledger add email %s"
% self.genEmail(eml_a_ii))
self.ledger.performCommands()
post_msg_length = len(self.ledger.message_list)
self.assertEquals(pre_msg_length + 1, post_msg_length)
latest_message = self.ledger.message_list[-1]
self.assertEquals(latest_message.recipient, self.genEmail(eml_ii))
def owesMe(self, eml_ii, usr_ii, owes_me=True, fail=None):
pre_msg_length = len(self.ledger.message_list)
send_msg = ""
if owes_me:
send_msg = "ledger %s owes me $5.00" % self.genUsername(usr_ii)
else:
send_msg = "ledger i paid %s $5.00" % self.genUsername(usr_ii)
self.addLedgerCommand(self.genEmail(eml_ii), send_msg)
self.ledger.performCommands()
post_msg_length = len(self.ledger.message_list)
num_messages = 0
if not fail:
num_messages = 2
else:
num_messages = 1
pre_msg_length += num_messages
latest_messages = self.ledger.message_list[(-1 * num_messages):]
self.assertEquals(pre_msg_length, post_msg_length)
for ii, msg in enumerate(latest_messages):
if ii == 0:
self.assertEquals(self.genEmail(eml_ii), msg.recipient)
else:
self.assertEquals(self.genEmail(usr_ii), msg.recipient)
# don't need to assure that the messages from Ledger.addDue are correct
# Those are covered in LedgerTest.py
if fail == self.BAD_EML:
self.assertEquals("You are not a user.\nSend 'ledger help' for"
" assistance.", latest_messages[-1].message)
if not fail:
self.assertEquals(self.genEmail(eml_ii),
latest_messages[-2].recipient)
self.assertEquals(self.genEmail(usr_ii),
latest_messages[-1].recipient)
self.assertEquals(latest_messages[-1].message,
latest_messages[-2].message)
def addLedgerCommand(self, email, command, success=True):
pre_length = len(self.ledger.command_queue)
self.ledger.parseLedgerCommand(email, command)
post_length = len(self.ledger.command_queue)
if success:
pre_length += 1
self.assertEquals(post_length, pre_length)
import time
import sys
import socket
from EmailInterface import EmailLedgerInterface
interface = EmailLedgerInterface(sys.argv[1], sys.argv[2], sys.argv[3],
sys.argv[4])
interface.readUsers()
interface.readLedger()
try:
while True:
try:
interface.receiveCommands()
except socket.gaierror:
pass
interface.performCommands()
interface.sendMessages()
interface.dumpUsers()
interface.dumpLedger()
time.sleep(10)
except KeyboardInterrupt:
interface.performCommands()
interface.sendMessages()
interface.dumpUsers()
interface.dumpLedger()