1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
# -*- coding: utf-8 -*-
# Copyright (c) 2012-2013 Raphaël Barrois
# This code is distributed under the two-clause BSD License.
from __future__ import unicode_literals
try: # pragma: no cover
import unittest2 as unittest
except ImportError: # pragma: no cover
import unittest
import semantic_version
try: # pragma: no cover
from django.conf import settings
django_loaded = True
except ImportError: # pragma: no cover
django_loaded = False
if django_loaded: # pragma: no cover
if not settings.configured:
settings.configure(
DATABASES={
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': 'tests/db/test.sqlite',
}
},
INSTALLED_APPS=[
'tests.django_test_app',
]
)
from .django_test_app import models
from django.core import serializers
try: # pragma: no cover
import south
import south.creator.freezer
import south.modelsinspector
except ImportError: # pragma: no cover
south = None
@unittest.skipIf(not django_loaded, "Django not installed")
class DjangoFieldTestCase(unittest.TestCase):
def test_version(self):
obj = models.VersionModel(version='0.1.1', spec='==0.1.1,!=0.1.1-alpha')
self.assertEqual(semantic_version.Version('0.1.1'), obj.version)
self.assertEqual(semantic_version.Spec('==0.1.1,!=0.1.1-alpha'), obj.spec)
alt_obj = models.VersionModel(version=obj.version, spec=obj.spec)
self.assertEqual(semantic_version.Version('0.1.1'), alt_obj.version)
self.assertEqual(semantic_version.Spec('==0.1.1,!=0.1.1-alpha'), alt_obj.spec)
self.assertEqual(obj.spec, alt_obj.spec)
self.assertEqual(obj.version, alt_obj.version)
obj.full_clean()
def test_partial_spec(self):
obj = models.VersionModel(version='0.1.1', spec='==0,!=0.2')
self.assertEqual(semantic_version.Version('0.1.1'), obj.version)
self.assertEqual(semantic_version.Spec('==0,!=0.2'), obj.spec)
def test_coerce(self):
obj = models.CoerceVersionModel(version='0.1.1a+2', partial='23')
self.assertEqual(semantic_version.Version('0.1.1-a+2'), obj.version)
self.assertEqual(semantic_version.Version('23', partial=True), obj.partial)
obj2 = models.CoerceVersionModel(version='23', partial='0.1.2.3.4.5/6')
self.assertEqual(semantic_version.Version('23.0.0'), obj2.version)
self.assertEqual(semantic_version.Version('0.1.2+3.4.5-6', partial=True), obj2.partial)
def test_invalid_input(self):
self.assertRaises(ValueError, models.VersionModel,
version='0.1.1', spec='blah')
self.assertRaises(ValueError, models.VersionModel,
version='0.1', spec='==0.1.1,!=0.1.1-alpha')
def test_partial(self):
obj = models.PartialVersionModel(partial='0.1.0')
self.assertEqual(semantic_version.Version('0.1.0', partial=True), obj.partial)
self.assertIsNone(obj.optional)
self.assertIsNone(obj.optional_spec)
# Copy values to another model
alt_obj = models.PartialVersionModel(
partial=obj.partial,
optional=obj.optional,
optional_spec=obj.optional_spec,
)
self.assertEqual(semantic_version.Version('0.1.0', partial=True), alt_obj.partial)
self.assertEqual(obj.partial, alt_obj.partial)
self.assertIsNone(obj.optional)
self.assertIsNone(obj.optional_spec)
obj.full_clean()
def test_serialization(self):
o1 = models.VersionModel(version='0.1.1', spec='==0.1.1,!=0.1.1-alpha')
o2 = models.VersionModel(version='0.4.3-rc3+build3',
spec='<=0.1.1-rc2,!=0.1.1-rc1')
data = serializers.serialize('json', [o1, o2])
obj1, obj2 = serializers.deserialize('json', data)
self.assertEqual(o1, obj1.object)
self.assertEqual(o2, obj2.object)
def test_serialization_partial(self):
o1 = models.PartialVersionModel(partial='0.1.1', optional='0.2.4-rc42',
optional_spec=None)
o2 = models.PartialVersionModel(partial='0.4.3-rc3+build3', optional='',
optional_spec='==0.1.1,!=0.1.1-alpha')
data = serializers.serialize('json', [o1, o2])
obj1, obj2 = serializers.deserialize('json', data)
self.assertEqual(o1, obj1.object)
self.assertEqual(o2, obj2.object)
@unittest.skipIf(not django_loaded or south is None, "Couldn't import south and django")
class SouthTestCase(unittest.TestCase):
def test_freezing_version_model(self):
frozen = south.modelsinspector.get_model_fields(models.VersionModel)
self.assertEqual(frozen['version'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200'}))
self.assertEqual(frozen['spec'],
('semantic_version.django_fields.SpecField', [], {'max_length': '200'}))
def test_freezing_partial_version_model(self):
frozen = south.modelsinspector.get_model_fields(models.PartialVersionModel)
self.assertEqual(frozen['partial'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'partial': 'True'}))
self.assertEqual(frozen['optional'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'blank': 'True', 'null': 'True'}))
self.assertEqual(frozen['optional_spec'],
('semantic_version.django_fields.SpecField', [], {'max_length': '200', 'blank': 'True', 'null': 'True'}))
def test_freezing_coerce_version_model(self):
frozen = south.modelsinspector.get_model_fields(models.CoerceVersionModel)
self.assertEqual(frozen['version'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'coerce': 'True'}))
self.assertEqual(frozen['partial'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'partial': 'True', 'coerce': 'True'}))
def test_freezing_app(self):
frozen = south.creator.freezer.freeze_apps('django_test_app')
# Test VersionModel
self.assertEqual(frozen['django_test_app.versionmodel']['version'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200'}))
self.assertEqual(frozen['django_test_app.versionmodel']['spec'],
('semantic_version.django_fields.SpecField', [], {'max_length': '200'}))
# Test PartialVersionModel
self.assertEqual(frozen['django_test_app.partialversionmodel']['partial'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'partial': 'True'}))
self.assertEqual(frozen['django_test_app.partialversionmodel']['optional'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'blank': 'True', 'null': 'True'}))
self.assertEqual(frozen['django_test_app.partialversionmodel']['optional_spec'],
('semantic_version.django_fields.SpecField', [], {'max_length': '200', 'blank': 'True', 'null': 'True'}))
# Test CoerceVersionModel
self.assertEqual(frozen['django_test_app.coerceversionmodel']['version'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'coerce': 'True'}))
self.assertEqual(frozen['django_test_app.coerceversionmodel']['partial'],
('semantic_version.django_fields.VersionField', [], {'max_length': '200', 'partial': 'True', 'coerce': 'True'}))
if django_loaded:
from django.test import TestCase
from django.test.simple import DjangoTestSuiteRunner
class DbInteractingTestCase(TestCase):
@classmethod
def setUpClass(cls):
cls.old_state = DjangoTestSuiteRunner().setup_databases()
@classmethod
def tearDownClass(cls):
DjangoTestSuiteRunner().teardown_databases(cls.old_state)
def test_db_interaction(self):
o1 = models.VersionModel(version='0.1.1', spec='<0.2.4-rc42')
o2 = models.VersionModel(version='0.4.3-rc3+build3', spec='==0.4.3')
o1.save()
o2.save()
obj1 = models.VersionModel.objects.get(pk=o1.pk)
self.assertEqual(o1.version, obj1.version)
obj2 = models.VersionModel.objects.get(pk=o2.pk)
self.assertEqual(o2.version, obj2.version)
else: # pragma: no cover
pass
|
