2d21ba9376
assert_ -> assertTrue assertEquals -> assertEqual This is needed to clean up deprecation warnings in python >= 3.2
120 lines
3.9 KiB
Python
120 lines
3.9 KiB
Python
# Copyright 2009-2010 10gen, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for the Binary wrapper."""
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import unittest
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import sys
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try:
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import uuid
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should_test_uuid = True
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except ImportError:
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should_test_uuid = False
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sys.path[0:0] = [""]
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from bson.binary import Binary, UUIDLegacy
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from nose.plugins.skip import SkipTest
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from test_connection import get_connection
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class TestBinary(unittest.TestCase):
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def setUp(self):
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pass
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def test_binary(self):
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a_string = "hello world"
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a_binary = Binary("hello world")
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self.assertTrue(a_binary.startswith("hello"))
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self.assertTrue(a_binary.endswith("world"))
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self.assertTrue(isinstance(a_binary, Binary))
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self.assertFalse(isinstance(a_string, Binary))
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def test_exceptions(self):
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self.assertRaises(TypeError, Binary, None)
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self.assertRaises(TypeError, Binary, u"hello")
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self.assertRaises(TypeError, Binary, 5)
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self.assertRaises(TypeError, Binary, 10.2)
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self.assertRaises(TypeError, Binary, "hello", None)
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self.assertRaises(TypeError, Binary, "hello", "100")
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self.assertRaises(ValueError, Binary, "hello", -1)
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self.assertRaises(ValueError, Binary, "hello", 256)
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self.assertTrue(Binary("hello", 0))
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self.assertTrue(Binary("hello", 255))
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def test_subtype(self):
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a = Binary("hello")
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self.assertEqual(a.subtype, 0)
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b = Binary("hello", 2)
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self.assertEqual(b.subtype, 2)
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c = Binary("hello", 100)
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self.assertEqual(c.subtype, 100)
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def test_equality(self):
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b = Binary("hello")
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c = Binary("hello", 100)
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self.assertNotEqual(b, c)
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self.assertEqual(c, Binary("hello", 100))
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self.assertEqual(b, Binary("hello"))
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self.assertNotEqual(b, Binary("hello "))
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self.assertNotEqual("hello", Binary("hello"))
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def test_repr(self):
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a = Binary("hello world")
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self.assertEqual(repr(a), "Binary('hello world', 0)")
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b = Binary("hello world", 2)
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self.assertEqual(repr(b), "Binary('hello world', 2)")
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c = Binary("\x08\xFF")
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self.assertEqual(repr(c), "Binary('\\x08\\xff', 0)")
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d = Binary("\x08\xFF", 2)
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self.assertEqual(repr(d), "Binary('\\x08\\xff', 2)")
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e = Binary("test", 100)
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self.assertEqual(repr(e), "Binary('test', 100)")
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def test_uuid_queries(self):
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if not should_test_uuid:
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raise SkipTest()
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c = get_connection()
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coll = c.pymongo_test.test
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coll.drop()
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uu = uuid.uuid4()
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coll.insert({'uuid': Binary(uu.bytes, 3)})
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self.assertEqual(1, coll.count())
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# Test UUIDLegacy queries.
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coll.uuid_subtype = 4
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self.assertEqual(0, coll.find({'uuid': uu}).count())
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cur = coll.find({'uuid': UUIDLegacy(uu)})
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self.assertEqual(1, cur.count())
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retrieved = cur.next()['uuid']
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self.assertEqual(uu, retrieved)
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# Test regular UUID queries (using subtype 4).
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coll.insert({'uuid': uu})
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self.assertEqual(2, coll.count())
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cur = coll.find({'uuid': uu})
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self.assertEqual(1, cur.count())
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self.assertEqual(uu, cur.next()['uuid'])
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# Test both.
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cur = coll.find({'uuid': {'$in': [uu, UUIDLegacy(uu)]}})
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self.assertEqual(2, cur.count())
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coll.drop()
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if __name__ == "__main__":
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unittest.main()
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