53a7bea492
This change removes the u() helper from bson.py3compat and all of its uses in the driver and tests. PyPy3 continues to be supported since, even though it is based on python 3.2.5, it has always supported the u string prefix. The README and install docs are now explicit about PyPy(3) support.
100 lines
3.4 KiB
Python
100 lines
3.4 KiB
Python
# Copyright 2009-2015 MongoDB, 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 Code wrapper."""
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import sys
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sys.path[0:0] = [""]
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from bson.code import Code
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from test import unittest
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class TestCode(unittest.TestCase):
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def test_types(self):
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self.assertRaises(TypeError, Code, 5)
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self.assertRaises(TypeError, Code, None)
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self.assertRaises(TypeError, Code, "aoeu", 5)
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self.assertRaises(TypeError, Code, u"aoeu", 5)
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self.assertTrue(Code("aoeu"))
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self.assertTrue(Code(u"aoeu"))
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self.assertTrue(Code("aoeu", {}))
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self.assertTrue(Code(u"aoeu", {}))
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def test_read_only(self):
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c = Code("blah")
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def set_c():
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c.scope = 5
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self.assertRaises(AttributeError, set_c)
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def test_code(self):
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a_string = "hello world"
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a_code = Code("hello world")
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self.assertTrue(a_code.startswith("hello"))
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self.assertTrue(a_code.endswith("world"))
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self.assertTrue(isinstance(a_code, Code))
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self.assertFalse(isinstance(a_string, Code))
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self.assertEqual(a_code.scope, {})
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a_code.scope["my_var"] = 5
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self.assertEqual(a_code.scope, {"my_var": 5})
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def test_repr(self):
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c = Code("hello world")
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self.assertEqual(repr(c), "Code('hello world', {})")
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c.scope["foo"] = "bar"
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self.assertEqual(repr(c), "Code('hello world', {'foo': 'bar'})")
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c = Code("hello world", {"blah": 3})
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self.assertEqual(repr(c), "Code('hello world', {'blah': 3})")
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c = Code("\x08\xFF")
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self.assertEqual(repr(c), "Code(%s, {})" % (repr("\x08\xFF"),))
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def test_equality(self):
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b = Code("hello")
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c = Code("hello", {"foo": 5})
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self.assertNotEqual(b, c)
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self.assertEqual(c, Code("hello", {"foo": 5}))
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self.assertNotEqual(c, Code("hello", {"foo": 6}))
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self.assertEqual(b, Code("hello"))
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self.assertEqual(b, Code("hello", {}))
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self.assertNotEqual(b, Code("hello "))
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self.assertNotEqual("hello", Code("hello"))
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# Explicitly test inequality
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self.assertFalse(c != Code("hello", {"foo": 5}))
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self.assertFalse(b != Code("hello"))
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self.assertFalse(b != Code("hello", {}))
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def test_hash(self):
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self.assertRaises(TypeError, hash, Code("hello world"))
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def test_scope_preserved(self):
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a = Code("hello")
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b = Code("hello", {"foo": 5})
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self.assertEqual(a, Code(a))
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self.assertEqual(b, Code(b))
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self.assertNotEqual(a, Code(b))
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self.assertNotEqual(b, Code(a))
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def test_scope_kwargs(self):
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self.assertEqual({"a": 1}, Code("", a=1).scope)
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self.assertEqual({"a": 1}, Code("", {"a": 2}, a=1).scope)
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self.assertEqual({"a": 1, "b": 2, "c": 3},
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Code("", {"b": 2}, a=1, c=3).scope)
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if __name__ == "__main__":
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unittest.main()
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