85 lines
3.3 KiB
Python
85 lines
3.3 KiB
Python
# Copyright 2009 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 dbref module."""
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import unittest
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import sys
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sys.path[0:0] = [""]
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from pymongo.objectid import ObjectId
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from pymongo.dbref import DBRef
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class TestDBRef(unittest.TestCase):
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def setUp(self):
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pass
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def test_creation(self):
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a = ObjectId()
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self.assertRaises(TypeError, DBRef)
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self.assertRaises(TypeError, DBRef, "coll")
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self.assertRaises(TypeError, DBRef, 4, a)
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self.assertRaises(TypeError, DBRef, 1.5, a)
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self.assertRaises(TypeError, DBRef, a, a)
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self.assertRaises(TypeError, DBRef, None, a)
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self.assertRaises(TypeError, DBRef, "coll", a, 5)
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self.assert_(DBRef("coll", a))
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self.assert_(DBRef(u"coll", a))
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self.assert_(DBRef(u"coll", 5))
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self.assert_(DBRef(u"coll", 5, "database"))
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def test_read_only(self):
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a = DBRef("coll", ObjectId())
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def foo():
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a.collection = "blah"
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def bar():
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a.id = "aoeu"
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self.assertEqual("coll", a.collection)
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a.id
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self.assertEqual(None, a.database)
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self.assertRaises(AttributeError, foo)
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self.assertRaises(AttributeError, bar)
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def test_repr(self):
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self.assertEqual(repr(DBRef("coll", ObjectId("1234567890abcdef12345678"))),
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"DBRef('coll', ObjectId('1234567890abcdef12345678'))")
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self.assertEqual(repr(DBRef(u"coll", ObjectId("1234567890abcdef12345678"))),
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"DBRef(u'coll', ObjectId('1234567890abcdef12345678'))")
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self.assertEqual(repr(DBRef("coll", ObjectId("1234567890abcdef12345678"), "foo")),
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"DBRef('coll', ObjectId('1234567890abcdef12345678'), 'foo')")
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def test_cmp(self):
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self.assertEqual(DBRef("coll", ObjectId("1234567890abcdef12345678")),
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DBRef(u"coll", ObjectId("1234567890abcdef12345678")))
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self.assertNotEqual(DBRef("coll", ObjectId("1234567890abcdef12345678")),
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DBRef(u"coll", ObjectId("1234567890abcdef12345678"), "foo"))
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self.assertNotEqual(DBRef("coll", ObjectId("1234567890abcdef12345678")),
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DBRef("col", ObjectId("1234567890abcdef12345678")))
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self.assertNotEqual(DBRef("coll", ObjectId("1234567890abcdef12345678")),
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DBRef("coll", ObjectId("123456789011")))
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self.assertNotEqual(DBRef("coll", ObjectId("1234567890abcdef12345678")), 4)
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self.assertEqual(DBRef("coll", ObjectId("1234567890abcdef12345678"), "foo"),
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DBRef(u"coll", ObjectId("1234567890abcdef12345678"), "foo"))
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self.assertNotEqual(DBRef("coll", ObjectId("1234567890abcdef12345678"), "foo"),
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DBRef(u"coll", ObjectId("1234567890abcdef12345678"), "bar"))
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if __name__ == "__main__":
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unittest.main()
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