Statistics
| Branch: | Tag: | Revision:

root / test / ganeti.serializer_unittest.py @ 7578ab0a

History | View | Annotate | Download (3.5 kB)

1
#!/usr/bin/python
2
#
3

    
4
# Copyright (C) 2006, 2007, 2008 Google Inc.
5
#
6
# This program is free software; you can redistribute it and/or modify
7
# it under the terms of the GNU General Public License as published by
8
# the Free Software Foundation; either version 2 of the License, or
9
# (at your option) any later version.
10
#
11
# This program is distributed in the hope that it will be useful, but
12
# WITHOUT ANY WARRANTY; without even the implied warranty of
13
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14
# General Public License for more details.
15
#
16
# You should have received a copy of the GNU General Public License
17
# along with this program; if not, write to the Free Software
18
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19
# 0.0510-1301, USA.
20

    
21

    
22
"""Script for unittesting the serializer module"""
23

    
24

    
25
import unittest
26

    
27
from ganeti import serializer
28
from ganeti import errors
29

    
30
import testutils
31

    
32

    
33
class TestSerializer(testutils.GanetiTestCase):
34
  """Serializer tests"""
35

    
36
  _TESTDATA = [
37
    "test",
38
    255,
39
    [1, 2, 3],
40
    (1, 2, 3),
41
    { "1": 2, "foo": "bar", },
42
    ["abc", 1, 2, 3, 999,
43
      {
44
        "a1": ("Hello", "World"),
45
        "a2": "This is only a test",
46
        "a3": None,
47
        },
48
      {
49
        "foo": "bar",
50
        },
51
      ]
52
    ]
53

    
54
  def _TestSerializer(self, dump_fn, load_fn):
55
    for indent in [True, False]:
56
      for data in self._TESTDATA:
57
        self.failUnless(dump_fn(data, indent=indent).endswith("\n"))
58
        self.assertEqualValues(load_fn(dump_fn(data, indent=indent)), data)
59

    
60
  def testGeneric(self):
61
    self._TestSerializer(serializer.Dump, serializer.Load)
62

    
63
  def testSignedGeneric(self):
64
    self._TestSigned(serializer.DumpSigned, serializer.LoadSigned)
65

    
66
  def testJson(self):
67
    self._TestSerializer(serializer.DumpJson, serializer.LoadJson)
68

    
69
  def testSignedJson(self):
70
    self._TestSigned(serializer.DumpSignedJson, serializer.LoadSignedJson)
71

    
72
  def _TestSigned(self, dump_fn, load_fn):
73
    for data in self._TESTDATA:
74
      self.assertEqualValues(load_fn(dump_fn(data, "mykey"), "mykey"),
75
                             (data, ''))
76
      self.assertEqualValues(load_fn(dump_fn(data, "myprivatekey",
77
                                             salt="mysalt"),
78
                                     "myprivatekey"),
79
                             (data, "mysalt"))
80

    
81
      keydict = {
82
        "mykey_id": "myprivatekey",
83
        }
84
      self.assertEqualValues(load_fn(dump_fn(data, "myprivatekey",
85
                                             salt="mysalt",
86
                                             key_selector="mykey_id"),
87
                                     keydict.get),
88
                             (data, "mysalt"))
89
      self.assertRaises(errors.SignatureError, load_fn,
90
                        dump_fn(data, "myprivatekey",
91
                                salt="mysalt",
92
                                key_selector="mykey_id"),
93
                        {}.get)
94

    
95
    self.assertRaises(errors.SignatureError, load_fn,
96
                      dump_fn("test", "myprivatekey"),
97
                      "myotherkey")
98

    
99
    self.assertRaises(errors.SignatureError, load_fn,
100
                      serializer.DumpJson("This is a test"), "mykey")
101
    self.assertRaises(errors.SignatureError, load_fn,
102
                      serializer.DumpJson({}), "mykey")
103

    
104
    # Message missing salt and HMAC
105
    tdata = { "msg": "Foo", }
106
    self.assertRaises(errors.SignatureError, load_fn,
107
                      serializer.DumpJson(tdata), "mykey")
108

    
109

    
110
if __name__ == '__main__':
111
  testutils.GanetiTestProgram()