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# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Tests for L{twisted.words.protocols.jabber.jid}.
"""
from twisted.trial import unittest
from twisted.words.protocols.jabber import jid
class JIDParsingTests(unittest.TestCase):
def test_parse(self):
"""
Test different forms of JIDs.
"""
# Basic forms
self.assertEqual(jid.parse("user@host/resource"), ("user", "host", "resource"))
self.assertEqual(jid.parse("user@host"), ("user", "host", None))
self.assertEqual(jid.parse("host"), (None, "host", None))
self.assertEqual(jid.parse("host/resource"), (None, "host", "resource"))
# More interesting forms
self.assertEqual(jid.parse("foo/bar@baz"), (None, "foo", "bar@baz"))
self.assertEqual(jid.parse("boo@foo/bar@baz"), ("boo", "foo", "bar@baz"))
self.assertEqual(jid.parse("boo@foo/bar/baz"), ("boo", "foo", "bar/baz"))
self.assertEqual(jid.parse("boo/foo@bar@baz"), (None, "boo", "foo@bar@baz"))
self.assertEqual(jid.parse("boo/foo/bar"), (None, "boo", "foo/bar"))
self.assertEqual(jid.parse("boo//foo"), (None, "boo", "/foo"))
def test_noHost(self):
"""
Test for failure on no host part.
"""
self.assertRaises(jid.InvalidFormat, jid.parse, "user@")
def test_doubleAt(self):
"""
Test for failure on double @ signs.
This should fail because @ is not a valid character for the host
part of the JID.
"""
self.assertRaises(jid.InvalidFormat, jid.parse, "user@@host")
def test_multipleAt(self):
"""
Test for failure on two @ signs.
This should fail because @ is not a valid character for the host
part of the JID.
"""
self.assertRaises(jid.InvalidFormat, jid.parse, "user@host@host")
# Basic tests for case mapping. These are fallback tests for the
# prepping done in twisted.words.protocols.jabber.xmpp_stringprep
def test_prepCaseMapUser(self):
"""
Test case mapping of the user part of the JID.
"""
self.assertEqual(
jid.prep("UsEr", "host", "resource"), ("user", "host", "resource")
)
def test_prepCaseMapHost(self):
"""
Test case mapping of the host part of the JID.
"""
self.assertEqual(
jid.prep("user", "hoST", "resource"), ("user", "host", "resource")
)
def test_prepNoCaseMapResource(self):
"""
Test no case mapping of the resourcce part of the JID.
"""
self.assertEqual(
jid.prep("user", "hoST", "resource"), ("user", "host", "resource")
)
self.assertNotEqual(
jid.prep("user", "host", "Resource"), ("user", "host", "resource")
)
class JIDTests(unittest.TestCase):
def test_noneArguments(self):
"""
Test that using no arguments raises an exception.
"""
self.assertRaises(RuntimeError, jid.JID)
def test_attributes(self):
"""
Test that the attributes correspond with the JID parts.
"""
j = jid.JID("user@host/resource")
self.assertEqual(j.user, "user")
self.assertEqual(j.host, "host")
self.assertEqual(j.resource, "resource")
def test_userhost(self):
"""
Test the extraction of the bare JID.
"""
j = jid.JID("user@host/resource")
self.assertEqual("user@host", j.userhost())
def test_userhostOnlyHost(self):
"""
Test the extraction of the bare JID of the full form host/resource.
"""
j = jid.JID("host/resource")
self.assertEqual("host", j.userhost())
def test_userhostJID(self):
"""
Test getting a JID object of the bare JID.
"""
j1 = jid.JID("user@host/resource")
j2 = jid.internJID("user@host")
self.assertIdentical(j2, j1.userhostJID())
def test_userhostJIDNoResource(self):
"""
Test getting a JID object of the bare JID when there was no resource.
"""
j = jid.JID("user@host")
self.assertIdentical(j, j.userhostJID())
def test_fullHost(self):
"""
Test giving a string representation of the JID with only a host part.
"""
j = jid.JID(tuple=(None, "host", None))
self.assertEqual("host", j.full())
def test_fullHostResource(self):
"""
Test giving a string representation of the JID with host, resource.
"""
j = jid.JID(tuple=(None, "host", "resource"))
self.assertEqual("host/resource", j.full())
def test_fullUserHost(self):
"""
Test giving a string representation of the JID with user, host.
"""
j = jid.JID(tuple=("user", "host", None))
self.assertEqual("user@host", j.full())
def test_fullAll(self):
"""
Test giving a string representation of the JID.
"""
j = jid.JID(tuple=("user", "host", "resource"))
self.assertEqual("user@host/resource", j.full())
def test_equality(self):
"""
Test JID equality.
"""
j1 = jid.JID("user@host/resource")
j2 = jid.JID("user@host/resource")
self.assertNotIdentical(j1, j2)
self.assertEqual(j1, j2)
def test_equalityWithNonJIDs(self):
"""
Test JID equality.
"""
j = jid.JID("user@host/resource")
self.assertFalse(j == "user@host/resource")
def test_inequality(self):
"""
Test JID inequality.
"""
j1 = jid.JID("user1@host/resource")
j2 = jid.JID("user2@host/resource")
self.assertNotEqual(j1, j2)
def test_inequalityWithNonJIDs(self):
"""
Test JID equality.
"""
j = jid.JID("user@host/resource")
self.assertNotEqual(j, "user@host/resource")
def test_hashable(self):
"""
Test JID hashability.
"""
j1 = jid.JID("user@host/resource")
j2 = jid.JID("user@host/resource")
self.assertEqual(hash(j1), hash(j2))
def test_str(self):
"""
Test unicode representation of JIDs.
"""
j = jid.JID(tuple=("user", "host", "resource"))
self.assertEqual("user@host/resource", str(j))
def test_repr(self):
"""
Test representation of JID objects.
"""
j = jid.JID(tuple=("user", "host", "resource"))
self.assertEqual("JID(%s)" % repr("user@host/resource"), repr(j))
class InternJIDTests(unittest.TestCase):
def test_identity(self):
"""
Test that two interned JIDs yield the same object.
"""
j1 = jid.internJID("user@host")
j2 = jid.internJID("user@host")
self.assertIdentical(j1, j2)
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