# Copyright (c) 2012 netzguerilla.net <iro@netzguerilla.net>
# 
# This file is part of Iro.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
# #Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

from twisted.trial import unittest
from decimal import Decimal
from mock import patch, Mock

from iro.error import NoRoute, NoTyp, NeededOption, RejectRecipient
from iro.telnumber import Telnumber
from iro.model.message import SMS
from iro.offer.smstrade import Smstrade, SmstradeException, StatusCode


HOST = "localhost"
PORT = 9999

class TestSMStradeProvider(unittest.TestCase):

    def getProvider(self, c=None):
        _c={"key":"XXXXXXXX",
            "typ":"smstrade",
            }

        if c:
            _c.update(c)

        ret = Smstrade("test")
        ret.load(_c.items())
        return ret

    @patch("urllib.urlopen")
    def testSendSMS(self,mock_urlopen):
        f = Mock()
        f.readlines.return_value = ["100","12345678","0.055","1"]
        mock_urlopen.return_value = f

        params = ["key=XXXXXXXX","to=00491701234567", "message=Hello+World", "route=gold", "message_id=1", "cost=1","count=1",'charset=utf-8']
        params.sort()
        
        p=self.getProvider()
        content = "Hello World"
        r = p.send("gold", Telnumber("01701234567"), SMS(content,None))

        ca = mock_urlopen.call_args[0]
        c=ca[1].split("&")
        c.sort()
        
        self.assertEqual(ca[0],"https://gateway.smstrade.de")
        self.assertEqual(c,params)
        self.assertEqual(f.readlines.call_count,1)

        self.assertEqual(r.provider, p)
        self.assertEqual(r.route, 'gold')
        self.assertEqual(r.costs, Decimal('0.055'))
        self.assertEqual(r.exID, '12345678')
        self.assertEqual(r.count, 1)

    def testStatusCode(self):
        s = StatusCode(10,"12345678","1.10",1)
        self.assertEqual(str(s),'10: Empfaengernummer nicht korrekt.')
        self.assertEqual(int(s),10)
        self.assertEqual(s.count,1)
        self.assertEqual(s.costs,Decimal("1.10"))
        self.assertEqual(s.exID,'12345678')


    def testUnknownStatusCode(self):
        s = StatusCode(999)
        self.assertEqual(str(s),'999: unknown statuscode.')
        self.assertEqual(int(s),999)
        self.assertEqual(s.count,0)
        self.assertEqual(s.costs,Decimal("0.00"))
        self.assertEqual(s.exID, None)



    def testRejectRecipient(self):
        p=self.getProvider()
        content = "Hello World"
        e = self.assertRaises(RejectRecipient, p.send, "basic", Telnumber("+331701234567"), SMS(content,None))
        self.assertEqual(str(e),'Reject recipient(00331701234567): None')

    @patch("urllib.urlopen")
    def testRejectRecipient70(self,mock_urlopen):
        f = Mock()
        f.readlines.return_value = ["70"]
        mock_urlopen.return_value = f

        p=self.getProvider()
        content = "Hello World"
        self.assertRaises(RejectRecipient, p.send , "basic", Telnumber("01701234567") ,SMS(content,None))

        f.readlines.return_value = ["71"]
        e = self.assertRaises(RejectRecipient, p.send , "basic", Telnumber("01701234567"), SMS(content,None))
        self.assertEqual(str(e),'Reject recipient(00491701234567): 71: Feature nicht ueber diese Route moeglich.')

    @patch("urllib.urlopen")
    def testUnknwonStatuscode(self,mock_urlopen):
        f = Mock()
        f.readlines.return_value = ["703"]
        mock_urlopen.return_value = f

        p=self.getProvider()
        content = "Hello World"
        e = self.assertRaises(SmstradeException, p.send , "basic", Telnumber("01701234567"), SMS(content,None))
        self.assertEqual(str(e),'950: Error in external API.\n703: unknown statuscode.')

    @patch("urllib.urlopen")
    def testSmstradeException(self,mock_urlopen):
        f = Mock()
        f.readlines.return_value = ["10"]
        mock_urlopen.return_value = f

        p=self.getProvider()
        content = "Hello World"
        e = self.assertRaises(SmstradeException, p.send , "basic", Telnumber("01701234567"), SMS(content,None))
        self.assertEqual(str(e),'950: Error in external API.\n10: Empfaengernummer nicht korrekt.')



    def testNeededOption(self):
        s= self.getProvider()
        self.assertEqual(s.key, "XXXXXXXX")

        self.assertRaises(NeededOption, s.load,[])

    def testSendFunc(self):
        s = self.getProvider()
        p = s.getSendFunc("sms","basic")
        self.assertEqual(p.func, s.send)
        self.assertEqual(p.args, ("basic",))
        self.assertRaises(NoRoute,s.getSendFunc,"sms","foo")
        self.assertRaises(NoTyp,s.getSendFunc,"mail2","basic")