from twisted.trial import unittest

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, StatusException

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"
        p.send("gold",SMS(content,None), Telnumber("01701234567"))

        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)

    def testStatusCode(self):
        pass
    
    testStatusCode.todo = "to implement"

    def testRejectRecipient(self):
        p=self.getProvider()
        content = "Hello World"
        e = self.assertRaises(RejectRecipient, p.send, "basic",SMS(content,None), Telnumber("+331701234567"))
        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", SMS(content,None), Telnumber("01701234567"))

        f.readlines.return_value = ["71"]
        e = self.assertRaises(RejectRecipient, p.send , "basic", SMS(content,None), Telnumber("01701234567"))
        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(StatusException, p.send , "basic", SMS(content,None), Telnumber("01701234567"))
        self.assertEqual(str(e),'950:Error in external API.\n703: unknown statuscode.')

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

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