-
Notifications
You must be signed in to change notification settings - Fork 386
/
test_utils.py
165 lines (125 loc) · 4.99 KB
/
test_utils.py
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
import StringIO
import sys
import mock
from novaclient import exceptions
from novaclient import utils
from novaclient import base
from novaclient.tests import utils as test_utils
UUID = '8e8ec658-c7b0-4243-bdf8-6f7f2952c0d0'
class FakeResource(object):
NAME_ATTR = 'name'
def __init__(self, _id, properties):
self.id = _id
try:
self.name = properties['name']
except KeyError:
pass
class FakeManager(base.ManagerWithFind):
resource_class = FakeResource
resources = [
FakeResource('1234', {'name': 'entity_one'}),
FakeResource(UUID, {'name': 'entity_two'}),
FakeResource('5678', {'name': '9876'})
]
def get(self, resource_id):
for resource in self.resources:
if resource.id == str(resource_id):
return resource
raise exceptions.NotFound(resource_id)
def list(self):
return self.resources
class FakeDisplayResource(object):
NAME_ATTR = 'display_name'
def __init__(self, _id, properties):
self.id = _id
try:
self.display_name = properties['display_name']
except KeyError:
pass
class FakeDisplayManager(FakeManager):
resource_class = FakeDisplayResource
resources = [
FakeDisplayResource('4242', {'display_name': 'entity_three'}),
]
class FindResourceTestCase(test_utils.TestCase):
def setUp(self):
super(FindResourceTestCase, self).setUp()
self.manager = FakeManager(None)
def test_find_none(self):
"""Test a few non-valid inputs"""
self.assertRaises(exceptions.CommandError,
utils.find_resource,
self.manager,
'asdf')
self.assertRaises(exceptions.CommandError,
utils.find_resource,
self.manager,
None)
self.assertRaises(exceptions.CommandError,
utils.find_resource,
self.manager,
{})
def test_find_by_integer_id(self):
output = utils.find_resource(self.manager, 1234)
self.assertEqual(output, self.manager.get('1234'))
def test_find_by_str_id(self):
output = utils.find_resource(self.manager, '1234')
self.assertEqual(output, self.manager.get('1234'))
def test_find_by_uuid(self):
output = utils.find_resource(self.manager, UUID)
self.assertEqual(output, self.manager.get(UUID))
def test_find_by_str_name(self):
output = utils.find_resource(self.manager, 'entity_one')
self.assertEqual(output, self.manager.get('1234'))
def test_find_by_str_displayname(self):
display_manager = FakeDisplayManager(None)
output = utils.find_resource(display_manager, 'entity_three')
self.assertEqual(output, display_manager.get('4242'))
class _FakeResult(object):
def __init__(self, name, value):
self.name = name
self.value = value
class PrintResultTestCase(test_utils.TestCase):
@mock.patch('sys.stdout', StringIO.StringIO())
def test_print_list_sort_by_str(self):
objs = [_FakeResult("k1", 1),
_FakeResult("k3", 2),
_FakeResult("k2", 3)]
utils.print_list(objs, ["Name", "Value"], sortby_index=0)
self.assertEqual(sys.stdout.getvalue(),
'+------+-------+\n'
'| Name | Value |\n'
'+------+-------+\n'
'| k1 | 1 |\n'
'| k2 | 3 |\n'
'| k3 | 2 |\n'
'+------+-------+\n')
@mock.patch('sys.stdout', StringIO.StringIO())
def test_print_list_sort_by_integer(self):
objs = [_FakeResult("k1", 1),
_FakeResult("k3", 2),
_FakeResult("k2", 3)]
utils.print_list(objs, ["Name", "Value"], sortby_index=1)
self.assertEqual(sys.stdout.getvalue(),
'+------+-------+\n'
'| Name | Value |\n'
'+------+-------+\n'
'| k1 | 1 |\n'
'| k3 | 2 |\n'
'| k2 | 3 |\n'
'+------+-------+\n')
# without sorting
@mock.patch('sys.stdout', StringIO.StringIO())
def test_print_list_sort_by_none(self):
objs = [_FakeResult("k1", 1),
_FakeResult("k3", 3),
_FakeResult("k2", 2)]
utils.print_list(objs, ["Name", "Value"], sortby_index=None)
self.assertEqual(sys.stdout.getvalue(),
'+------+-------+\n'
'| Name | Value |\n'
'+------+-------+\n'
'| k1 | 1 |\n'
'| k3 | 3 |\n'
'| k2 | 2 |\n'
'+------+-------+\n')