root / kamaki / clients / utils / test.py @ c6ebe715
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1 | 480585cd | Stavros Sachtouris | # Copyright 2013 GRNET S.A. All rights reserved.
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2 | 480585cd | Stavros Sachtouris | #
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3 | 480585cd | Stavros Sachtouris | # Redistribution and use in source and binary forms, with or
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4 | 480585cd | Stavros Sachtouris | # without modification, are permitted provided that the following
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5 | 480585cd | Stavros Sachtouris | # conditions are met:
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6 | 480585cd | Stavros Sachtouris | #
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7 | 480585cd | Stavros Sachtouris | # 1. Redistributions of source code must retain the above
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8 | 480585cd | Stavros Sachtouris | # copyright notice, this list of conditions and the following
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9 | 480585cd | Stavros Sachtouris | # disclaimer.
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10 | 480585cd | Stavros Sachtouris | #
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11 | 480585cd | Stavros Sachtouris | # 2. Redistributions in binary form must reproduce the above
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12 | 480585cd | Stavros Sachtouris | # copyright notice, this list of conditions and the following
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13 | 480585cd | Stavros Sachtouris | # disclaimer in the documentation and/or other materials
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14 | 480585cd | Stavros Sachtouris | # provided with the distribution.
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15 | 480585cd | Stavros Sachtouris | #
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16 | 480585cd | Stavros Sachtouris | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 480585cd | Stavros Sachtouris | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 480585cd | Stavros Sachtouris | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 480585cd | Stavros Sachtouris | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 480585cd | Stavros Sachtouris | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 480585cd | Stavros Sachtouris | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 480585cd | Stavros Sachtouris | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 480585cd | Stavros Sachtouris | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 480585cd | Stavros Sachtouris | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 480585cd | Stavros Sachtouris | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 480585cd | Stavros Sachtouris | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 480585cd | Stavros Sachtouris | # POSSIBILITY OF SUCH DAMAGE.
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28 | 480585cd | Stavros Sachtouris | #
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29 | 480585cd | Stavros Sachtouris | # The views and conclusions contained in the software and
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30 | 480585cd | Stavros Sachtouris | # documentation are those of the authors and should not be
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31 | 480585cd | Stavros Sachtouris | # interpreted as representing official policies, either expressed
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32 | 480585cd | Stavros Sachtouris | # or implied, of GRNET S.A.
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33 | 480585cd | Stavros Sachtouris | |
34 | 480585cd | Stavros Sachtouris | #from mock import patch, call
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35 | 480585cd | Stavros Sachtouris | |
36 | 480585cd | Stavros Sachtouris | from unittest import TestCase |
37 | 480585cd | Stavros Sachtouris | from kamaki.clients import utils |
38 | 480585cd | Stavros Sachtouris | |
39 | 480585cd | Stavros Sachtouris | |
40 | 480585cd | Stavros Sachtouris | def _try(assertfoo, foo, *args): |
41 | 480585cd | Stavros Sachtouris | try:
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42 | 480585cd | Stavros Sachtouris | return assertfoo(foo(*args))
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43 | 480585cd | Stavros Sachtouris | except AssertionError: |
44 | 480585cd | Stavros Sachtouris | argstr = '( '
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45 | 480585cd | Stavros Sachtouris | for arg in args: |
46 | 480585cd | Stavros Sachtouris | argstr += '"%s" ' % arg
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47 | 480585cd | Stavros Sachtouris | argstr += ')'
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48 | 480585cd | Stavros Sachtouris | print('::: Method %s failed with args %s' % (foo, argstr))
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49 | 480585cd | Stavros Sachtouris | raise
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50 | 480585cd | Stavros Sachtouris | |
51 | 480585cd | Stavros Sachtouris | filter_examples = [ |
52 | 480585cd | Stavros Sachtouris | ('', dict(), dict(), dict()), |
53 | 480585cd | Stavros Sachtouris | ( |
54 | 480585cd | Stavros Sachtouris | 'key',
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55 | 480585cd | Stavros Sachtouris | dict(key1='v1', key2='v2', v=dict(key='v'), val1='k1', val2='k2'), |
56 | 480585cd | Stavros Sachtouris | dict(key1='v1', key2='v2'), |
57 | 480585cd | Stavros Sachtouris | dict(v=dict(key='v'), val1='k1', val2='k2')), |
58 | 480585cd | Stavros Sachtouris | ( |
59 | 480585cd | Stavros Sachtouris | 'val',
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60 | 480585cd | Stavros Sachtouris | dict(key1='v1', key2='v2', val=dict(key='v'), val1='k1', val2='k2'), |
61 | 480585cd | Stavros Sachtouris | dict(val1='k1', val2='k2', val=dict(key='v')), |
62 | 480585cd | Stavros Sachtouris | dict(key1='v1', key2='v2')), |
63 | 480585cd | Stavros Sachtouris | ( |
64 | 480585cd | Stavros Sachtouris | 'kv',
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65 | 480585cd | Stavros Sachtouris | dict(kvm='in', mkv='out', kv=''), |
66 | 480585cd | Stavros Sachtouris | dict(kvm='in', kv=''), |
67 | 480585cd | Stavros Sachtouris | dict(mkv='out'))] |
68 | 480585cd | Stavros Sachtouris | |
69 | 480585cd | Stavros Sachtouris | |
70 | 480585cd | Stavros Sachtouris | class Utils(TestCase): |
71 | 480585cd | Stavros Sachtouris | |
72 | 480585cd | Stavros Sachtouris | def assert_dicts_are_equal(self, d1, d2): |
73 | 480585cd | Stavros Sachtouris | for k, v in d1.items(): |
74 | 480585cd | Stavros Sachtouris | self.assertTrue(k in d2) |
75 | 480585cd | Stavros Sachtouris | if isinstance(v, dict): |
76 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(v, d2[k])
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77 | 480585cd | Stavros Sachtouris | else:
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78 | 480585cd | Stavros Sachtouris | self.assertEqual(unicode(v), unicode(d2[k])) |
79 | 480585cd | Stavros Sachtouris | |
80 | 480585cd | Stavros Sachtouris | def test__matches(self): |
81 | 480585cd | Stavros Sachtouris | for args in ( |
82 | 480585cd | Stavros Sachtouris | ('example', 'example'), ('example', 'example', True), |
83 | 480585cd | Stavros Sachtouris | ('example', 'example', False), ('example0', 'example', False), |
84 | 480585cd | Stavros Sachtouris | ('example', '', False), ('', ''), |
85 | 480585cd | Stavros Sachtouris | ('', '', True), ('', '', False)): |
86 | 480585cd | Stavros Sachtouris | _try(self.assertTrue, utils._matches, *args)
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87 | 480585cd | Stavros Sachtouris | for args in ( |
88 | 480585cd | Stavros Sachtouris | ('', 'example'), ('example', ''), |
89 | 480585cd | Stavros Sachtouris | ('example', 'example0'), ('example0', 'example'), |
90 | 480585cd | Stavros Sachtouris | ('example', 'example0', True), ('example', 'example0', False), |
91 | 480585cd | Stavros Sachtouris | ('example0', 'example'), ('example0', 'example', True)): |
92 | 480585cd | Stavros Sachtouris | _try(self.assertFalse, utils._matches, *args)
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93 | 480585cd | Stavros Sachtouris | |
94 | 480585cd | Stavros Sachtouris | def test_filter_out(self): |
95 | 480585cd | Stavros Sachtouris | for key, src, exp_in, exp_out in filter_examples: |
96 | 480585cd | Stavros Sachtouris | r = utils.filter_out(src, key) |
97 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, exp_out)
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98 | 480585cd | Stavros Sachtouris | for k in exp_in: |
99 | 480585cd | Stavros Sachtouris | self.assertFalse(k in r) |
100 | 480585cd | Stavros Sachtouris | r = utils.filter_out(src, key, True)
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101 | 480585cd | Stavros Sachtouris | if key in src: |
102 | 480585cd | Stavros Sachtouris | expected = dict(src)
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103 | 480585cd | Stavros Sachtouris | expected.pop(key) |
104 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, expected)
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105 | 480585cd | Stavros Sachtouris | else:
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106 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, src)
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107 | 480585cd | Stavros Sachtouris | |
108 | 480585cd | Stavros Sachtouris | def test_filter_in(self): |
109 | 480585cd | Stavros Sachtouris | for key, src, exp_in, exp_out in filter_examples: |
110 | 480585cd | Stavros Sachtouris | r = utils.filter_in(src, key) |
111 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, exp_in)
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112 | 480585cd | Stavros Sachtouris | for k in exp_out: |
113 | 480585cd | Stavros Sachtouris | self.assertFalse(k in r) |
114 | 480585cd | Stavros Sachtouris | r = utils.filter_in(src, key, True)
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115 | 480585cd | Stavros Sachtouris | if key in src: |
116 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, {key: src[key]})
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117 | 480585cd | Stavros Sachtouris | else:
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118 | 480585cd | Stavros Sachtouris | self.assert_dicts_are_equal(r, dict()) |
119 | 480585cd | Stavros Sachtouris | |
120 | 23f0f6da | Stavros Sachtouris | def test_path4url(self): |
121 | 23f0f6da | Stavros Sachtouris | utf = u'\u03a6\u03bf\u03cd\u03c4\u03c3\u03bf\u03c2'.encode('utf-8') |
122 | 23f0f6da | Stavros Sachtouris | for expected, args in ( |
123 | 23f0f6da | Stavros Sachtouris | ('', ('')), |
124 | 23f0f6da | Stavros Sachtouris | ('/path1/path2', ('path1', 'path2')), |
125 | 23f0f6da | Stavros Sachtouris | ('/1/number/0.28', (1, 'number', 0.28)), |
126 | 23f0f6da | Stavros Sachtouris | ('/1/n/u/m/b/er/X', ('//1//', '//n//u///m////b/er/', 'X//')), |
127 | 23f0f6da | Stavros Sachtouris | ('/p1/%s/p2' % utf.decode('utf-8'), ('p1', utf, 'p2'))): |
128 | 23f0f6da | Stavros Sachtouris | self.assertEqual(utils.path4url(*args), expected)
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129 | 23f0f6da | Stavros Sachtouris | |
130 | 3ddb2ade | Stavros Sachtouris | def test_readall(self): |
131 | 3ddb2ade | Stavros Sachtouris | |
132 | 3ddb2ade | Stavros Sachtouris | class fakefile(object): |
133 | 3ddb2ade | Stavros Sachtouris | |
134 | 3ddb2ade | Stavros Sachtouris | responses = ['1', '2', '3', '4', '5', '6', '7'] |
135 | 3ddb2ade | Stavros Sachtouris | failures = [False, ] * 7 |
136 | 3ddb2ade | Stavros Sachtouris | |
137 | 3ddb2ade | Stavros Sachtouris | def __init__(self): |
138 | 3ddb2ade | Stavros Sachtouris | def _read_gen(self): |
139 | 3ddb2ade | Stavros Sachtouris | for i, r in enumerate(self.responses): |
140 | 3ddb2ade | Stavros Sachtouris | if self.failures[i]: |
141 | 3ddb2ade | Stavros Sachtouris | yield '' |
142 | 3ddb2ade | Stavros Sachtouris | yield r
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143 | 3ddb2ade | Stavros Sachtouris | self._reader = _read_gen(self) |
144 | 3ddb2ade | Stavros Sachtouris | |
145 | 3ddb2ade | Stavros Sachtouris | def read(self, size=None): |
146 | 3ddb2ade | Stavros Sachtouris | return self._reader.next() |
147 | 3ddb2ade | Stavros Sachtouris | |
148 | 3ddb2ade | Stavros Sachtouris | fileobj = fakefile() |
149 | 3ddb2ade | Stavros Sachtouris | self.assertEqual(
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150 | 3ddb2ade | Stavros Sachtouris | ''.join(fakefile.responses), utils.readall(fileobj, 7)) |
151 | 3ddb2ade | Stavros Sachtouris | fileobj = fakefile() |
152 | 3ddb2ade | Stavros Sachtouris | self.assertEqual(
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153 | 3ddb2ade | Stavros Sachtouris | ''.join(fakefile.responses[:4]), utils.readall(fileobj, 4)) |
154 | 3ddb2ade | Stavros Sachtouris | fileobj = fakefile() |
155 | 3ddb2ade | Stavros Sachtouris | self.assertRaises(IOError, utils.readall, fileobj, 10) |
156 | 3ddb2ade | Stavros Sachtouris | fileobj = fakefile() |
157 | 3ddb2ade | Stavros Sachtouris | fileobj.failures[1] = True |
158 | 3ddb2ade | Stavros Sachtouris | self.assertRaises(IOError, utils.readall, fileobj, 7) |
159 | 3ddb2ade | Stavros Sachtouris | fileobj = fakefile() |
160 | 3ddb2ade | Stavros Sachtouris | fileobj.failures[1] = True |
161 | 3ddb2ade | Stavros Sachtouris | self.assertEqual(
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162 | 3ddb2ade | Stavros Sachtouris | ''.join(fakefile.responses), utils.readall(fileobj, 7, 8)) |
163 | 480585cd | Stavros Sachtouris | |
164 | 480585cd | Stavros Sachtouris | if __name__ == '__main__': |
165 | 480585cd | Stavros Sachtouris | from sys import argv |
166 | 480585cd | Stavros Sachtouris | from kamaki.clients.test import runTestCase |
167 | 480585cd | Stavros Sachtouris | runTestCase(Utils, 'clients.utils methods', argv[1:]) |