root / kamaki / cli / test.py @ b3cb58c2
History | View | Annotate | Download (13.4 kB)
1 |
# Copyright 2013 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
from unittest import makeSuite, TestSuite, TextTestRunner, TestCase |
35 |
from inspect import getmembers, isclass |
36 |
from tempfile import NamedTemporaryFile |
37 |
from mock import patch, call |
38 |
from itertools import product |
39 |
|
40 |
from kamaki.cli.command_tree.test import Command, CommandTree |
41 |
from kamaki.cli.argument.test import ( |
42 |
Argument, ConfigArgument, RuntimeConfigArgument, FlagArgument, |
43 |
ValueArgument, IntArgument, DateArgument, VersionArgument, |
44 |
KeyValueArgument, ProgressBarArgument, ArgumentParseManager) |
45 |
from kamaki.cli.utils.test import UtilsMethods |
46 |
|
47 |
|
48 |
class History(TestCase): |
49 |
|
50 |
def setUp(self): |
51 |
from kamaki.cli.history import History as HClass |
52 |
self.HCLASS = HClass
|
53 |
self.file = NamedTemporaryFile()
|
54 |
|
55 |
def tearDown(self): |
56 |
self.file.close()
|
57 |
|
58 |
def test__match(self): |
59 |
self.assertRaises(AttributeError, self.HCLASS._match, 'ok', 42) |
60 |
self.assertRaises(TypeError, self.HCLASS._match, 2.71, 'ok') |
61 |
for args, expected in ( |
62 |
(('XXX', None), True), |
63 |
((None, None), True), |
64 |
(('this line has some terms', 'some terms'), True), |
65 |
(('this line has some terms', 'some bad terms'), False), |
66 |
(('small line', 'not so small line terms'), False), |
67 |
((['line', 'with', 'some', 'terms'], 'some terms'), True), |
68 |
((['line', 'with', 'some terms'], 'some terms'), False)): |
69 |
self.assertEqual(self.HCLASS._match(*args), expected) |
70 |
|
71 |
def test_get(self): |
72 |
history = self.HCLASS(self.file.name) |
73 |
self.assertEqual(history.get(), [])
|
74 |
|
75 |
sample_history = ( |
76 |
'kamaki history show\n',
|
77 |
'kamaki file list\n',
|
78 |
'kamaki touch pithos:f1\n',
|
79 |
'kamaki file info pithos:f1\n')
|
80 |
self.file.write(''.join(sample_history)) |
81 |
self.file.flush()
|
82 |
|
83 |
expected = ['%s. \t%s' % (
|
84 |
i + 1, event) for i, event in enumerate(sample_history)] |
85 |
self.assertEqual(history.get(), expected)
|
86 |
self.assertEqual(history.get('kamaki'), expected) |
87 |
self.assertEqual(history.get('file kamaki'), expected[1::2]) |
88 |
self.assertEqual(history.get('pithos:f1'), expected[2:]) |
89 |
self.assertEqual(history.get('touch pithos:f1'), expected[2:3]) |
90 |
|
91 |
for limit in range(len(sample_history)): |
92 |
self.assertEqual(history.get(limit=limit), expected[-limit:])
|
93 |
self.assertEqual(
|
94 |
history.get('kamaki', limit=limit), expected[-limit:])
|
95 |
|
96 |
def test_add(self): |
97 |
history = self.HCLASS(self.file.name) |
98 |
some_strings = ('a brick', 'two bricks', 'another brick', 'A wall!') |
99 |
for i, line in enumerate(some_strings): |
100 |
history.add(line) |
101 |
self.file.seek(0) |
102 |
self.assertEqual(
|
103 |
self.file.read(), '\n'.join(some_strings[:(i + 1)]) + '\n') |
104 |
|
105 |
def test_clean(self): |
106 |
content = 'a brick\ntwo bricks\nanother brick\nA wall!\n'
|
107 |
self.file.write(content)
|
108 |
self.file.flush()
|
109 |
self.file.seek(0) |
110 |
self.assertEqual(self.file.read(), content) |
111 |
history = self.HCLASS(self.file.name) |
112 |
history.clean() |
113 |
self.file.seek(0) |
114 |
self.assertEqual(self.file.read(), '') |
115 |
|
116 |
def test_retrieve(self): |
117 |
sample_history = ( |
118 |
'kamaki history show\n',
|
119 |
'kamaki file list\n',
|
120 |
'kamaki touch pithos:f1\n',
|
121 |
'kamaki file info pithos:f1\n',
|
122 |
'current / last command is always excluded')
|
123 |
self.file.write(''.join(sample_history)) |
124 |
self.file.flush()
|
125 |
|
126 |
history = self.HCLASS(self.file.name) |
127 |
self.assertRaises(ValueError, history.retrieve, 'must be number') |
128 |
self.assertRaises(TypeError, history.retrieve, [1, 2, 3]) |
129 |
|
130 |
for i in (0, len(sample_history), -len(sample_history)): |
131 |
self.assertEqual(history.retrieve(i), None) |
132 |
for i in range(1, len(sample_history)): |
133 |
self.assertEqual(history.retrieve(i), sample_history[i - 1]) |
134 |
self.assertEqual(history.retrieve(- i), sample_history[- i - 1]) |
135 |
|
136 |
|
137 |
class LoggerMethods(TestCase): |
138 |
|
139 |
class PseudoLogger(object): |
140 |
level = 'some level'
|
141 |
_setLevel_calls = [] |
142 |
_addHandler_calls = [] |
143 |
|
144 |
def setLevel(self, *args): |
145 |
self._setLevel_calls.append(args)
|
146 |
|
147 |
def addHandler(self, *args): |
148 |
self._addHandler_calls.append(args)
|
149 |
|
150 |
class PseudoHandler(object): |
151 |
_setFormatter_calls = [] |
152 |
|
153 |
def setFormatter(self, *args): |
154 |
self._setFormatter_calls.append(args)
|
155 |
|
156 |
def setUp(self): |
157 |
from kamaki.cli.logger import LOG_FILE, _blacklist |
158 |
self.LF, self.BL = list(LOG_FILE), dict(_blacklist) |
159 |
|
160 |
def tearDown(self): |
161 |
self.PseudoLogger._setLevel_calls = []
|
162 |
self.PseudoLogger._addHandler_calls = []
|
163 |
self.PseudoLogger._setFormatter_calls = []
|
164 |
from kamaki.cli.logger import LOG_FILE, _blacklist |
165 |
for e in LOG_FILE: |
166 |
LOG_FILE.pop() |
167 |
for e in self.LF: |
168 |
LOG_FILE.append(e) |
169 |
_blacklist.clear() |
170 |
_blacklist.update(self.BL)
|
171 |
|
172 |
@patch('kamaki.cli.logger.logging.getLogger', return_value=PseudoLogger()) |
173 |
def test_deactivate(self, GL): |
174 |
from kamaki.cli.logger import deactivate, _blacklist |
175 |
self.assertEqual(_blacklist, {})
|
176 |
deactivate('some logger')
|
177 |
GL.assert_called_once_with('some logger')
|
178 |
self.assertEqual(
|
179 |
_blacklist.get('some logger', None), self.PseudoLogger.level) |
180 |
from logging import CRITICAL |
181 |
self.assertEqual(self.PseudoLogger._setLevel_calls[-1], (CRITICAL, )) |
182 |
|
183 |
@patch('kamaki.cli.logger.logging.getLogger', return_value=PseudoLogger()) |
184 |
def test_activate(self, GL): |
185 |
from kamaki.cli.logger import activate |
186 |
activate('another logger')
|
187 |
GL.assert_called_once_with('another logger')
|
188 |
self.assertEqual(
|
189 |
self.PseudoLogger._setLevel_calls[-1], (self.PseudoLogger.level, )) |
190 |
|
191 |
def test_get_log_filename(self): |
192 |
from kamaki.cli.logger import get_log_filename, LOG_FILE |
193 |
f = NamedTemporaryFile() |
194 |
for e in LOG_FILE: |
195 |
LOG_FILE.pop() |
196 |
LOG_FILE.append(f.name) |
197 |
self.assertEqual(get_log_filename(), f.name)
|
198 |
LOG_FILE.pop() |
199 |
LOG_FILE.append(2 * f.name)
|
200 |
print('\n Should print error msg here: ')
|
201 |
self.assertEqual(get_log_filename(), None) |
202 |
|
203 |
def test_set_log_filename(self): |
204 |
from kamaki.cli.logger import set_log_filename, LOG_FILE |
205 |
for n in ('some name', 'some other name'): |
206 |
set_log_filename(n) |
207 |
self.assertEqual(LOG_FILE[0], n) |
208 |
|
209 |
@patch('kamaki.cli.logger.get_logger', return_value=PseudoLogger()) |
210 |
@patch('kamaki.cli.logger.logging.Formatter', return_value='f0rm4t') |
211 |
@patch(
|
212 |
'kamaki.cli.logger.logging.StreamHandler',
|
213 |
return_value=PseudoHandler()) |
214 |
@patch(
|
215 |
'kamaki.cli.logger.logging.FileHandler',
|
216 |
return_value=PseudoHandler()) |
217 |
def test__add_logger(self, FH, SH, F, GL): |
218 |
from kamaki.cli.logger import _add_logger |
219 |
from logging import DEBUG |
220 |
stdf, cnt = '%(name)s\n %(message)s', 0 |
221 |
for name, level, filename, fmt in product( |
222 |
('my logger', ),
|
223 |
('my level', None), |
224 |
('my filename', None), |
225 |
('my fmt', None)): |
226 |
log = _add_logger(name, level, filename, fmt) |
227 |
self.assertTrue(isinstance(log, self.PseudoLogger)) |
228 |
self.assertEqual(GL.mock_calls[-1], call(name)) |
229 |
if filename:
|
230 |
self.assertEqual(FH.mock_calls[-1], call(filename)) |
231 |
else:
|
232 |
self.assertEqual(SH.mock_calls[-1], call()) |
233 |
self.assertEqual(F.mock_calls[-1], call(fmt or stdf)) |
234 |
self.assertEqual(
|
235 |
self.PseudoHandler._setFormatter_calls[-1], ('f0rm4t', )) |
236 |
cnt += 1
|
237 |
self.assertEqual(len(self.PseudoLogger._addHandler_calls), cnt) |
238 |
h = self.PseudoLogger._addHandler_calls[-1] |
239 |
self.assertTrue(isinstance(h[0], self.PseudoHandler)) |
240 |
l = self.PseudoLogger._setLevel_calls[-1] |
241 |
self.assertEqual(l, (level or DEBUG, )) |
242 |
|
243 |
@patch('kamaki.cli.logger.get_log_filename', return_value='my log fname') |
244 |
@patch('kamaki.cli.logger.get_logger', return_value='my get logger ret') |
245 |
def test_add_file_logger(self, GL, GLF): |
246 |
from kamaki.cli.logger import add_file_logger |
247 |
with patch('kamaki.cli.logger._add_logger', return_value='AL') as AL: |
248 |
GLFcount = GLF.call_count |
249 |
for name, level, filename in product( |
250 |
('my name'), ('my level', None), ('my filename', None)): |
251 |
self.assertEqual(add_file_logger(name, level, filename), 'AL') |
252 |
self.assertEqual(AL.mock_calls[-1], call( |
253 |
name, level, filename or 'my log fname', |
254 |
fmt='%(name)s(%(levelname)s) %(asctime)s\n\t%(message)s'))
|
255 |
if filename:
|
256 |
self.assertEqual(GLFcount, GLF.call_count)
|
257 |
else:
|
258 |
GLFcount = GLF.call_count |
259 |
self.assertEqual(GLF.mock_calls[-1], call()) |
260 |
with patch('kamaki.cli.logger._add_logger', side_effect=Exception): |
261 |
self.assertEqual(add_file_logger('X'), 'my get logger ret') |
262 |
GL.assert_called_once_with('X')
|
263 |
|
264 |
@patch('kamaki.cli.logger.get_logger', return_value='my get logger ret') |
265 |
def test_add_stream_logger(self, GL): |
266 |
from kamaki.cli.logger import add_stream_logger |
267 |
with patch('kamaki.cli.logger._add_logger', return_value='AL') as AL: |
268 |
for name, level, fmt in product( |
269 |
('my name'), ('my level', None), ('my fmt', None)): |
270 |
self.assertEqual(add_stream_logger(name, level, fmt), 'AL') |
271 |
self.assertEqual(AL.mock_calls[-1], call(name, level, fmt=fmt)) |
272 |
with patch('kamaki.cli.logger._add_logger', side_effect=Exception): |
273 |
self.assertEqual(add_stream_logger('X'), 'my get logger ret') |
274 |
GL.assert_called_once_with('X')
|
275 |
|
276 |
@patch('kamaki.cli.logger.logging.getLogger', return_value=PseudoLogger()) |
277 |
def test_get_logger(self, GL): |
278 |
from kamaki.cli.logger import get_logger |
279 |
get_logger('my logger name')
|
280 |
GL.assert_called_once_with('my logger name')
|
281 |
|
282 |
|
283 |
# TestCase auxiliary methods
|
284 |
|
285 |
def runTestCase(cls, test_name, args=[], failure_collector=[]): |
286 |
"""
|
287 |
:param cls: (TestCase) a set of Tests
|
288 |
|
289 |
:param test_name: (str)
|
290 |
|
291 |
:param args: (list) these are prefixed with test_ and used as params when
|
292 |
instantiating cls
|
293 |
|
294 |
:param failure_collector: (list) collects info of test failures
|
295 |
|
296 |
:returns: (int) total # of run tests
|
297 |
"""
|
298 |
suite = TestSuite() |
299 |
if args:
|
300 |
suite.addTest(cls('_'.join(['test'] + args))) |
301 |
else:
|
302 |
suite.addTest(makeSuite(cls)) |
303 |
print('* Test * %s *' % test_name)
|
304 |
r = TextTestRunner(verbosity=2).run(suite)
|
305 |
failure_collector += r.failures |
306 |
return r.testsRun
|
307 |
|
308 |
|
309 |
def get_test_classes(module=__import__(__name__), name=''): |
310 |
module_stack = [module] |
311 |
while module_stack:
|
312 |
module = module_stack[-1]
|
313 |
module_stack = module_stack[:-1]
|
314 |
for objname, obj in getmembers(module): |
315 |
if (objname == name or not name): |
316 |
if isclass(obj) and objname != 'TestCase' and ( |
317 |
issubclass(obj, TestCase)):
|
318 |
yield (obj, objname)
|
319 |
|
320 |
|
321 |
def main(argv): |
322 |
found = False
|
323 |
failure_collector = list()
|
324 |
num_of_tests = 0
|
325 |
for cls, name in get_test_classes(name=argv[1] if len(argv) > 1 else ''): |
326 |
found = True
|
327 |
num_of_tests += runTestCase(cls, name, argv[2:], failure_collector)
|
328 |
if not found: |
329 |
print('Test "%s" not found' % ' '.join(argv[1:])) |
330 |
else:
|
331 |
for i, failure in enumerate(failure_collector): |
332 |
print('Failure %s: ' % (i + 1)) |
333 |
for field in failure: |
334 |
print('\t%s' % field)
|
335 |
print('\nTotal tests run: %s' % num_of_tests)
|
336 |
print('Total failures: %s' % len(failure_collector)) |
337 |
|
338 |
|
339 |
if __name__ == '__main__': |
340 |
from sys import argv |
341 |
main(argv) |