--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/parts/django/tests/regressiontests/httpwrappers/tests.py Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,266 @@
+import copy
+import pickle
+import unittest
+
+from django.http import QueryDict, HttpResponse, CompatCookie, BadHeaderError
+
+
+class QueryDictTests(unittest.TestCase):
+ def test_missing_key(self):
+ q = QueryDict('')
+ self.assertRaises(KeyError, q.__getitem__, 'foo')
+
+ def test_immutability(self):
+ q = QueryDict('')
+ self.assertRaises(AttributeError, q.__setitem__, 'something', 'bar')
+ self.assertRaises(AttributeError, q.setlist, 'foo', ['bar'])
+ self.assertRaises(AttributeError, q.appendlist, 'foo', ['bar'])
+ self.assertRaises(AttributeError, q.update, {'foo': 'bar'})
+ self.assertRaises(AttributeError, q.pop, 'foo')
+ self.assertRaises(AttributeError, q.popitem)
+ self.assertRaises(AttributeError, q.clear)
+
+ def test_immutable_get_with_default(self):
+ q = QueryDict('')
+ self.assertEqual(q.get('foo', 'default'), 'default')
+
+ def test_immutable_basic_operations(self):
+ q = QueryDict('')
+ self.assertEqual(q.getlist('foo'), [])
+ self.assertEqual(q.has_key('foo'), False)
+ self.assertEqual('foo' in q, False)
+ self.assertEqual(q.items(), [])
+ self.assertEqual(q.lists(), [])
+ self.assertEqual(q.items(), [])
+ self.assertEqual(q.keys(), [])
+ self.assertEqual(q.values(), [])
+ self.assertEqual(len(q), 0)
+ self.assertEqual(q.urlencode(), '')
+
+ def test_single_key_value(self):
+ """Test QueryDict with one key/value pair"""
+
+ q = QueryDict('foo=bar')
+ self.assertEqual(q['foo'], 'bar')
+ self.assertRaises(KeyError, q.__getitem__, 'bar')
+ self.assertRaises(AttributeError, q.__setitem__, 'something', 'bar')
+
+ self.assertEqual(q.get('foo', 'default'), 'bar')
+ self.assertEqual(q.get('bar', 'default'), 'default')
+ self.assertEqual(q.getlist('foo'), ['bar'])
+ self.assertEqual(q.getlist('bar'), [])
+
+ self.assertRaises(AttributeError, q.setlist, 'foo', ['bar'])
+ self.assertRaises(AttributeError, q.appendlist, 'foo', ['bar'])
+
+ self.assertTrue(q.has_key('foo'))
+ self.assertTrue('foo' in q)
+ self.assertFalse(q.has_key('bar'))
+ self.assertFalse('bar' in q)
+
+ self.assertEqual(q.items(), [(u'foo', u'bar')])
+ self.assertEqual(q.lists(), [(u'foo', [u'bar'])])
+ self.assertEqual(q.keys(), ['foo'])
+ self.assertEqual(q.values(), ['bar'])
+ self.assertEqual(len(q), 1)
+
+ self.assertRaises(AttributeError, q.update, {'foo': 'bar'})
+ self.assertRaises(AttributeError, q.pop, 'foo')
+ self.assertRaises(AttributeError, q.popitem)
+ self.assertRaises(AttributeError, q.clear)
+ self.assertRaises(AttributeError, q.setdefault, 'foo', 'bar')
+
+ self.assertEqual(q.urlencode(), 'foo=bar')
+
+ def test_mutable_copy(self):
+ """A copy of a QueryDict is mutable."""
+ q = QueryDict('').copy()
+ self.assertRaises(KeyError, q.__getitem__, "foo")
+ q['name'] = 'john'
+ self.assertEqual(q['name'], 'john')
+
+ def test_mutable_delete(self):
+ q = QueryDict('').copy()
+ q['name'] = 'john'
+ del q['name']
+ self.assertFalse('name' in q)
+
+ def test_basic_mutable_operations(self):
+ q = QueryDict('').copy()
+ q['name'] = 'john'
+ self.assertEqual(q.get('foo', 'default'), 'default')
+ self.assertEqual(q.get('name', 'default'), 'john')
+ self.assertEqual(q.getlist('name'), ['john'])
+ self.assertEqual(q.getlist('foo'), [])
+
+ q.setlist('foo', ['bar', 'baz'])
+ self.assertEqual(q.get('foo', 'default'), 'baz')
+ self.assertEqual(q.getlist('foo'), ['bar', 'baz'])
+
+ q.appendlist('foo', 'another')
+ self.assertEqual(q.getlist('foo'), ['bar', 'baz', 'another'])
+ self.assertEqual(q['foo'], 'another')
+ self.assertTrue(q.has_key('foo'))
+ self.assertTrue('foo' in q)
+
+ self.assertEqual(q.items(), [(u'foo', u'another'), (u'name', u'john')])
+ self.assertEqual(q.lists(), [(u'foo', [u'bar', u'baz', u'another']), (u'name', [u'john'])])
+ self.assertEqual(q.keys(), [u'foo', u'name'])
+ self.assertEqual(q.values(), [u'another', u'john'])
+ self.assertEqual(len(q), 2)
+
+ q.update({'foo': 'hello'})
+ self.assertEqual(q['foo'], 'hello')
+ self.assertEqual(q.get('foo', 'not available'), 'hello')
+ self.assertEqual(q.getlist('foo'), [u'bar', u'baz', u'another', u'hello'])
+ self.assertEqual(q.pop('foo'), [u'bar', u'baz', u'another', u'hello'])
+ self.assertEqual(q.pop('foo', 'not there'), 'not there')
+ self.assertEqual(q.get('foo', 'not there'), 'not there')
+ self.assertEqual(q.setdefault('foo', 'bar'), 'bar')
+ self.assertEqual(q['foo'], 'bar')
+ self.assertEqual(q.getlist('foo'), ['bar'])
+ self.assertEqual(q.urlencode(), 'foo=bar&name=john')
+
+ q.clear()
+ self.assertEqual(len(q), 0)
+
+ def test_multiple_keys(self):
+ """Test QueryDict with two key/value pairs with same keys."""
+
+ q = QueryDict('vote=yes&vote=no')
+
+ self.assertEqual(q['vote'], u'no')
+ self.assertRaises(AttributeError, q.__setitem__, 'something', 'bar')
+
+ self.assertEqual(q.get('vote', 'default'), u'no')
+ self.assertEqual(q.get('foo', 'default'), 'default')
+ self.assertEqual(q.getlist('vote'), [u'yes', u'no'])
+ self.assertEqual(q.getlist('foo'), [])
+
+ self.assertRaises(AttributeError, q.setlist, 'foo', ['bar', 'baz'])
+ self.assertRaises(AttributeError, q.setlist, 'foo', ['bar', 'baz'])
+ self.assertRaises(AttributeError, q.appendlist, 'foo', ['bar'])
+
+ self.assertEqual(q.has_key('vote'), True)
+ self.assertEqual('vote' in q, True)
+ self.assertEqual(q.has_key('foo'), False)
+ self.assertEqual('foo' in q, False)
+ self.assertEqual(q.items(), [(u'vote', u'no')])
+ self.assertEqual(q.lists(), [(u'vote', [u'yes', u'no'])])
+ self.assertEqual(q.keys(), [u'vote'])
+ self.assertEqual(q.values(), [u'no'])
+ self.assertEqual(len(q), 1)
+
+ self.assertRaises(AttributeError, q.update, {'foo': 'bar'})
+ self.assertRaises(AttributeError, q.pop, 'foo')
+ self.assertRaises(AttributeError, q.popitem)
+ self.assertRaises(AttributeError, q.clear)
+ self.assertRaises(AttributeError, q.setdefault, 'foo', 'bar')
+ self.assertRaises(AttributeError, q.__delitem__, 'vote')
+
+ def test_invalid_input_encoding(self):
+ """
+ QueryDicts must be able to handle invalid input encoding (in this
+ case, bad UTF-8 encoding).
+ """
+ q = QueryDict('foo=bar&foo=\xff')
+ self.assertEqual(q['foo'], u'\ufffd')
+ self.assertEqual(q.getlist('foo'), [u'bar', u'\ufffd'])
+
+ def test_pickle(self):
+ q = QueryDict('')
+ q1 = pickle.loads(pickle.dumps(q, 2))
+ self.assertEqual(q == q1, True)
+ q = QueryDict('a=b&c=d')
+ q1 = pickle.loads(pickle.dumps(q, 2))
+ self.assertEqual(q == q1, True)
+ q = QueryDict('a=b&c=d&a=1')
+ q1 = pickle.loads(pickle.dumps(q, 2))
+ self.assertEqual(q == q1 , True)
+
+ def test_update_from_querydict(self):
+ """Regression test for #8278: QueryDict.update(QueryDict)"""
+ x = QueryDict("a=1&a=2", mutable=True)
+ y = QueryDict("a=3&a=4")
+ x.update(y)
+ self.assertEqual(x.getlist('a'), [u'1', u'2', u'3', u'4'])
+
+ def test_non_default_encoding(self):
+ """#13572 - QueryDict with a non-default encoding"""
+ q = QueryDict('sbb=one', encoding='rot_13')
+ self.assertEqual(q.encoding , 'rot_13' )
+ self.assertEqual(q.items() , [(u'foo', u'bar')] )
+ self.assertEqual(q.urlencode() , 'sbb=one' )
+ q = q.copy()
+ self.assertEqual(q.encoding , 'rot_13' )
+ self.assertEqual(q.items() , [(u'foo', u'bar')] )
+ self.assertEqual(q.urlencode() , 'sbb=one' )
+ self.assertEqual(copy.copy(q).encoding , 'rot_13' )
+ self.assertEqual(copy.deepcopy(q).encoding , 'rot_13')
+
+class HttpResponseTests(unittest.TestCase):
+ def test_unicode_headers(self):
+ r = HttpResponse()
+
+ # If we insert a unicode value it will be converted to an ascii
+ r['value'] = u'test value'
+ self.assertTrue(isinstance(r['value'], str))
+ # An error is raised ~hen a unicode object with non-ascii is assigned.
+ self.assertRaises(UnicodeEncodeError, r.__setitem__, 'value', u't\xebst value')
+
+ # An error is raised when a unicode object with non-ASCII format is
+ # passed as initial mimetype or content_type.
+ self.assertRaises(UnicodeEncodeError, HttpResponse,
+ mimetype=u't\xebst value')
+
+ # HttpResponse headers must be convertible to ASCII.
+ self.assertRaises(UnicodeEncodeError, HttpResponse,
+ content_type=u't\xebst value')
+
+ # The response also converts unicode keys to strings.)
+ r[u'test'] = 'testing key'
+ l = list(r.items())
+ l.sort()
+ self.assertEqual(l[1], ('test', 'testing key'))
+
+ # It will also raise errors for keys with non-ascii data.
+ self.assertRaises(UnicodeEncodeError, r.__setitem__, u't\xebst key', 'value')
+
+ def test_newlines_in_headers(self):
+ # Bug #10188: Do not allow newlines in headers (CR or LF)
+ r = HttpResponse()
+ self.assertRaises(BadHeaderError, r.__setitem__, 'test\rstr', 'test')
+ self.assertRaises(BadHeaderError, r.__setitem__, 'test\nstr', 'test')
+
+class CookieTests(unittest.TestCase):
+ def test_encode(self):
+ """
+ Test that we don't output tricky characters in encoded value
+ """
+ # Python 2.4 compatibility note: Python 2.4's cookie implementation
+ # always returns Set-Cookie headers terminating in semi-colons.
+ # That's not the bug this test is looking for, so ignore it.
+ c = CompatCookie()
+ c['test'] = "An,awkward;value"
+ self.assert_(";" not in c.output().rstrip(';')) # IE compat
+ self.assert_("," not in c.output().rstrip(';')) # Safari compat
+
+ def test_decode(self):
+ """
+ Test that we can still preserve semi-colons and commas
+ """
+ c = CompatCookie()
+ c['test'] = "An,awkward;value"
+ c2 = CompatCookie()
+ c2.load(c.output())
+ self.assertEqual(c['test'].value, c2['test'].value)
+
+ def test_decode_2(self):
+ """
+ Test that we haven't broken normal encoding
+ """
+ c = CompatCookie()
+ c['test'] = "\xf0"
+ c2 = CompatCookie()
+ c2.load(c.output())
+ self.assertEqual(c['test'].value, c2['test'].value)