aboutsummaryrefslogtreecommitdiffstats
path: root/functest/tests/unit/utils/test_functest_utils.py
blob: 0fe7e91d0f79791778c827d48c3fb7cfcab1411c (plain)
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
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
#!/usr/bin/env python

# Copyright (c) 2016 Orange and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0

import logging
import os
import time
import unittest

from git.exc import NoSuchPathError
import mock
import requests
from six.moves import urllib

from functest.tests.unit import test_utils
from functest.utils import functest_utils


class FunctestUtilsTesting(unittest.TestCase):

    def setUp(self):
        self.url = 'http://www.opnfv.org/'
        self.timeout = 5
        self.dest_path = 'test_path'
        self.repo_path = 'test_repo_path'
        self.installer = 'test_installer'
        self.scenario = 'test_scenario'
        self.build_tag = 'jenkins-functest-fuel-opnfv-jump-2-daily-master-190'
        self.build_tag_week = 'jenkins-functest-fuel-baremetal-weekly-master-8'
        self.version = 'master'
        self.node_name = 'test_node_name'
        self.project = 'test_project'
        self.case_name = 'test_case_name'
        self.status = 'test_status'
        self.details = 'test_details'
        self.db_url = 'test_db_url'
        self.criteria = 50
        self.result = 75
        self.start_date = 1482624000
        self.stop_date = 1482624000
        self.start_time = time.time()
        self.stop_time = time.time()
        self.readline = -1
        self.test_ip = ['10.1.23.4', '10.1.14.15', '10.1.16.15']
        self.test_file = 'test_file'
        self.error_msg = 'test_error_msg'
        self.cmd = 'test_cmd'
        self.output_file = 'test_output_file'
        self.testname = 'testname'
        self.testcase_dict = {'case_name': 'testname',
                              'criteria': self.criteria}
        self.parameter = 'general.openstack.image_name'
        self.config_yaml = 'test_config_yaml-'
        self.db_url_env = 'http://foo/testdb'
        self.file_yaml = {'general': {'openstack': {'image_name':
                                                    'test_image_name'}}}

    @mock.patch('six.moves.urllib.request.urlopen',
                side_effect=urllib.error.URLError('no host given'))
    def test_check_internet_connectivity_failed(self, mock_method):
        self.assertFalse(functest_utils.check_internet_connectivity())
        mock_method.assert_called_once_with(self.url, timeout=self.timeout)

    @mock.patch('six.moves.urllib.request.urlopen')
    def test_check_internet_connectivity_default(self, mock_method):
        self.assertTrue(functest_utils.check_internet_connectivity())
        mock_method.assert_called_once_with(self.url, timeout=self.timeout)

    @mock.patch('six.moves.urllib.request.urlopen')
    def test_check_internet_connectivity_debian(self, mock_method):
        self.url = "https://www.debian.org/"
        self.assertTrue(functest_utils.check_internet_connectivity(self.url))
        mock_method.assert_called_once_with(self.url, timeout=self.timeout)

    @mock.patch('six.moves.urllib.request.urlopen',
                side_effect=urllib.error.URLError('no host given'))
    def test_download_url_failed(self, mock_url):
        self.assertFalse(functest_utils.download_url(self.url, self.dest_path))

    @mock.patch('six.moves.urllib.request.urlopen')
    def test_download_url_default(self, mock_url):
        with mock.patch("six.moves.builtins.open", mock.mock_open()) as m, \
                mock.patch('functest.utils.functest_utils.shutil.copyfileobj')\
                as mock_sh:
            name = self.url.rsplit('/')[-1]
            dest = self.dest_path + "/" + name
            self.assertTrue(functest_utils.download_url(self.url,
                                                        self.dest_path))
            m.assert_called_once_with(dest, 'wb')
            self.assertTrue(mock_sh.called)

    def test_get_git_branch(self):
        with mock.patch('functest.utils.functest_utils.Repo') as mock_repo:
            mock_obj2 = mock.Mock()
            attrs = {'name': 'test_branch'}
            mock_obj2.configure_mock(**attrs)

            mock_obj = mock.Mock()
            attrs = {'active_branch': mock_obj2}
            mock_obj.configure_mock(**attrs)

            mock_repo.return_value = mock_obj
            self.assertEqual(functest_utils.get_git_branch(self.repo_path),
                             'test_branch')

    @mock.patch('functest.utils.functest_utils.Repo',
                side_effect=NoSuchPathError)
    def test_get_git_branch_failed(self, mock_repo):
        self.assertRaises(NoSuchPathError,
                          lambda: functest_utils.get_git_branch(self.repo_path
                                                                ))

    @mock.patch('functest.utils.functest_utils.logger.error')
    def test_get_installer_type_failed(self, mock_logger_error):
        with mock.patch.dict(os.environ,
                             {},
                             clear=True):
            self.assertEqual(functest_utils.get_installer_type(),
                             "Unknown_installer")
            mock_logger_error.assert_called_once_with("Impossible to retrieve"
                                                      " the installer type")

    def test_get_installer_type_default(self):
        with mock.patch.dict(os.environ,
                             {'INSTALLER_TYPE': 'test_installer'},
                             clear=True):
            self.assertEqual(functest_utils.get_installer_type(),
                             self.installer)

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_get_scenario_failed(self, mock_logger_info):
        with mock.patch.dict(os.environ,
                             {},
                             clear=True):
            self.assertEqual(functest_utils.get_scenario(),
                             "os-nosdn-nofeature-noha")
            mock_logger_info.assert_called_once_with("Impossible to retrieve "
                                                     "the scenario.Use "
                                                     "default "
                                                     "os-nosdn-nofeature-noha")

    def test_get_scenario_default(self):
        with mock.patch.dict(os.environ,
                             {'DEPLOY_SCENARIO': 'test_scenario'},
                             clear=True):
            self.assertEqual(functest_utils.get_scenario(),
                             self.scenario)

    @mock.patch('functest.utils.functest_utils.get_build_tag')
    def test_get_version_daily_job(self, mock_get_build_tag):
        mock_get_build_tag.return_value = self.build_tag
        self.assertEqual(functest_utils.get_version(), self.version)

    @mock.patch('functest.utils.functest_utils.get_build_tag')
    def test_get_version_weekly_job(self, mock_get_build_tag):
        mock_get_build_tag.return_value = self.build_tag_week
        self.assertEqual(functest_utils.get_version(), self.version)

    @mock.patch('functest.utils.functest_utils.get_build_tag')
    def test_get_version_with_dummy_build_tag(self, mock_get_build_tag):
        mock_get_build_tag.return_value = 'whatever'
        self.assertEqual(functest_utils.get_version(), 'unknown')

    @mock.patch('functest.utils.functest_utils.get_build_tag')
    def test_get_version_unknown(self, mock_get_build_tag):
        mock_get_build_tag.return_value = "unknown_build_tag"
        self.assertEqual(functest_utils.get_version(), "unknown")

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_get_pod_name_failed(self, mock_logger_info):
        with mock.patch.dict(os.environ,
                             {},
                             clear=True):
            self.assertEqual(functest_utils.get_pod_name(),
                             "unknown-pod")
            mock_logger_info.assert_called_once_with("Unable to retrieve "
                                                     "the POD name from "
                                                     "environment. Using "
                                                     "pod name 'unknown-pod'")

    def test_get_pod_name_default(self):
        with mock.patch.dict(os.environ,
                             {'NODE_NAME': 'test_node_name'},
                             clear=True):
            self.assertEqual(functest_utils.get_pod_name(),
                             self.node_name)

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_get_build_tag_failed(self, mock_logger_info):
        with mock.patch.dict(os.environ,
                             {},
                             clear=True):
            self.assertEqual(functest_utils.get_build_tag(),
                             "none")
            mock_logger_info.assert_called_once_with("Impossible to retrieve"
                                                     " the build tag")

    def test_get_build_tag_default(self):
        with mock.patch.dict(os.environ,
                             {'BUILD_TAG': self.build_tag},
                             clear=True):
            self.assertEqual(functest_utils.get_build_tag(),
                             self.build_tag)

    def test_get_db_url_env_var(self):
        with mock.patch.dict(os.environ,
                             {'TEST_DB_URL': self.db_url_env,
                              'CONFIG_FUNCTEST_YAML':
                              "./functest/ci/config_functest.yaml"},
                             clear=True):
            self.assertEqual(functest_utils.get_db_url(),
                             self.db_url_env)

    @mock.patch('functest.utils.functest_utils.get_functest_config')
    def test_get_db_url_default(self, mock_get_functest_config):
        mock_get_functest_config.return_value = self.db_url
        self.assertEqual(functest_utils.get_db_url(), self.db_url)
        mock_get_functest_config.assert_called_once_with('results.test_db_url')

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_logger_test_results(self, mock_logger_info):
        with mock.patch('functest.utils.functest_utils.get_pod_name',
                        return_value=self.node_name), \
                mock.patch('functest.utils.functest_utils.get_scenario',
                           return_value=self.scenario), \
                mock.patch('functest.utils.functest_utils.get_version',
                           return_value=self.version), \
                mock.patch('functest.utils.functest_utils.get_build_tag',
                           return_value=self.build_tag), \
                mock.patch('functest.utils.functest_utils.get_db_url',
                           return_value=self.db_url):
            functest_utils.logger_test_results(self.project, self.case_name,
                                               self.status, self.details)
            mock_logger_info.assert_called_once_with(
                "\n"
                "****************************************\n"
                "\t %(p)s/%(n)s results \n\n"
                "****************************************\n"
                "DB:\t%(db)s\n"
                "pod:\t%(pod)s\n"
                "version:\t%(v)s\n"
                "scenario:\t%(s)s\n"
                "status:\t%(c)s\n"
                "build tag:\t%(b)s\n"
                "details:\t%(d)s\n"
                % {'p': self.project,
                    'n': self.case_name,
                    'db': self.db_url,
                    'pod': self.node_name,
                    'v': self.version,
                    's': self.scenario,
                    'c': self.status,
                    'b': self.build_tag,
                    'd': self.details})

    def _get_env_dict(self, var):
        dic = {'INSTALLER_TYPE': self.installer,
               'DEPLOY_SCENARIO': self.scenario,
               'NODE_NAME': self.node_name,
               'BUILD_TAG': self.build_tag}
        dic.pop(var, None)
        return dic

    def _test_push_results_to_db_missing_env(self, env_var):
        dic = self._get_env_dict(env_var)
        with mock.patch('functest.utils.functest_utils.get_db_url',
                        return_value=self.db_url), \
                mock.patch.dict(os.environ,
                                dic,
                                clear=True), \
                mock.patch('functest.utils.functest_utils.logger.error') \
                as mock_logger_error:
            functest_utils.push_results_to_db(self.project, self.case_name,
                                              self.start_date, self.stop_date,
                                              self.result, self.details)
            mock_logger_error.assert_called_once_with("Please set env var: " +
                                                      str("\'" + env_var +
                                                          "\'"))

    def test_push_results_to_db_missing_installer(self):
        self._test_push_results_to_db_missing_env('INSTALLER_TYPE')

    def test_push_results_to_db_missing_scenario(self):
        self._test_push_results_to_db_missing_env('DEPLOY_SCENARIO')

    def test_push_results_to_db_missing_nodename(self):
        self._test_push_results_to_db_missing_env('NODE_NAME')

    def test_push_results_to_db_missing_buildtag(self):
        self._test_push_results_to_db_missing_env('BUILD_TAG')

    def test_push_results_to_db_request_post_failed(self):
        dic = self._get_env_dict(None)
        with mock.patch('functest.utils.functest_utils.get_db_url',
                        return_value=self.db_url), \
                mock.patch.dict(os.environ,
                                dic,
                                clear=True), \
                mock.patch('functest.utils.functest_utils.logger.error') \
                as mock_logger_error, \
                mock.patch('functest.utils.functest_utils.requests.post',
                           side_effect=requests.RequestException):
            self.assertFalse(functest_utils.
                             push_results_to_db(self.project, self.case_name,
                                                self.start_date,
                                                self.stop_date,
                                                self.result, self.details))
            mock_logger_error.assert_called_once_with(test_utils.
                                                      RegexMatch("Pushing "
                                                                 "Result to"
                                                                 " DB"
                                                                 "(\S+\s*) "
                                                                 "failed:"))

    def test_push_results_to_db_request_post_exception(self):
        dic = self._get_env_dict(None)
        with mock.patch('functest.utils.functest_utils.get_db_url',
                        return_value=self.db_url), \
                mock.patch.dict(os.environ,
                                dic,
                                clear=True), \
                mock.patch('functest.utils.functest_utils.logger.error') \
                as mock_logger_error, \
                mock.patch('functest.utils.functest_utils.requests.post',
                           side_effect=Exception):
            self.assertFalse(functest_utils.
                             push_results_to_db(self.project, self.case_name,
                                                self.start_date,
                                                self.stop_date,
                                                self.result, self.details))
            self.assertTrue(mock_logger_error.called)

    def test_push_results_to_db_default(self):
        dic = self._get_env_dict(None)
        with mock.patch('functest.utils.functest_utils.get_db_url',
                        return_value=self.db_url), \
                mock.patch.dict(os.environ,
                                dic,
                                clear=True), \
                mock.patch('functest.utils.functest_utils.requests.post'):
            self.assertTrue(functest_utils.
                            push_results_to_db(self.project, self.case_name,
                                               self.start_date,
                                               self.stop_date,
                                               self.result, self.details))
    readline = 0
    test_ip = ['10.1.23.4', '10.1.14.15', '10.1.16.15']

    @staticmethod
    def readline_side():
        if FunctestUtilsTesting.readline == \
                len(FunctestUtilsTesting.test_ip) - 1:
            return False
        FunctestUtilsTesting.readline += 1
        return FunctestUtilsTesting.test_ip[FunctestUtilsTesting.readline]

    # TODO: get_resolvconf_ns
    @mock.patch('functest.utils.functest_utils.dns.resolver.Resolver')
    def test_get_resolvconf_ns_default(self, mock_dns_resolve):
        attrs = {'query.return_value': ["test"]}
        mock_dns_resolve.configure_mock(**attrs)

        m = mock.Mock()
        attrs = {'readline.side_effect': self.readline_side}
        m.configure_mock(**attrs)

        with mock.patch("six.moves.builtins.open") as mo:
            mo.return_value = m
            self.assertEqual(functest_utils.get_resolvconf_ns(),
                             self.test_ip[1:])

    def _get_environ(self, var):
        if var == 'INSTALLER_TYPE':
            return self.installer
        elif var == 'DEPLOY_SCENARIO':
            return self.scenario
        return var

    def test_get_ci_envvars_default(self):
        with mock.patch('os.environ.get',
                        side_effect=self._get_environ):
            dic = {"installer": self.installer,
                   "scenario": self.scenario}
            self.assertDictEqual(functest_utils.get_ci_envvars(), dic)

    def cmd_readline(self):
        return 'test_value\n'

    @mock.patch('functest.utils.functest_utils.logger.error')
    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_execute_command_args_present_with_error(self, mock_logger_info,
                                                     mock_logger_error):
        with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
                as mock_subproc_open, \
                mock.patch('six.moves.builtins.open',
                           mock.mock_open()) as mopen:

            FunctestUtilsTesting.readline = 0

            mock_obj = mock.Mock()
            attrs = {'readline.side_effect': self.cmd_readline()}
            mock_obj.configure_mock(**attrs)

            mock_obj2 = mock.Mock()
            attrs = {'stdout': mock_obj, 'wait.return_value': 1}
            mock_obj2.configure_mock(**attrs)

            mock_subproc_open.return_value = mock_obj2

            resp = functest_utils.execute_command(self.cmd, info=True,
                                                  error_msg=self.error_msg,
                                                  verbose=True,
                                                  output_file=self.output_file)
            self.assertEqual(resp, 1)
            msg_exec = ("Executing command: '%s'" % self.cmd)
            mock_logger_info.assert_called_once_with(msg_exec)
            mopen.assert_called_once_with(self.output_file, "w")
            mock_logger_error.assert_called_once_with(self.error_msg)

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_execute_command_args_present_with_success(self, mock_logger_info,
                                                       ):
        with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
                as mock_subproc_open, \
                mock.patch('six.moves.builtins.open',
                           mock.mock_open()) as mopen:

            FunctestUtilsTesting.readline = 0

            mock_obj = mock.Mock()
            attrs = {'readline.side_effect': self.cmd_readline()}
            mock_obj.configure_mock(**attrs)

            mock_obj2 = mock.Mock()
            attrs = {'stdout': mock_obj, 'wait.return_value': 0}
            mock_obj2.configure_mock(**attrs)

            mock_subproc_open.return_value = mock_obj2

            resp = functest_utils.execute_command(self.cmd, info=True,
                                                  error_msg=self.error_msg,
                                                  verbose=True,
                                                  output_file=self.output_file)
            self.assertEqual(resp, 0)
            msg_exec = ("Executing command: '%s'" % self.cmd)
            mock_logger_info.assert_called_once_with(msg_exec)
            mopen.assert_called_once_with(self.output_file, "w")

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_execute_command_args_missing_with_success(self, mock_logger_info,
                                                       ):
        with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
                as mock_subproc_open:

            FunctestUtilsTesting.readline = 2

            mock_obj = mock.Mock()
            attrs = {'readline.side_effect': self.cmd_readline()}
            mock_obj.configure_mock(**attrs)

            mock_obj2 = mock.Mock()
            attrs = {'stdout': mock_obj, 'wait.return_value': 0}
            mock_obj2.configure_mock(**attrs)

            mock_subproc_open.return_value = mock_obj2

            resp = functest_utils.execute_command(self.cmd, info=False,
                                                  error_msg="",
                                                  verbose=False,
                                                  output_file=None)
            self.assertEqual(resp, 0)

    @mock.patch('functest.utils.functest_utils.logger.error')
    def test_execute_command_args_missing_with_error(self, mock_logger_error,
                                                     ):
        with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
                as mock_subproc_open:

            FunctestUtilsTesting.readline = 2
            mock_obj = mock.Mock()
            attrs = {'readline.side_effect': self.cmd_readline()}
            mock_obj.configure_mock(**attrs)

            mock_obj2 = mock.Mock()
            attrs = {'stdout': mock_obj, 'wait.return_value': 1}
            mock_obj2.configure_mock(**attrs)

            mock_subproc_open.return_value = mock_obj2

            resp = functest_utils.execute_command(self.cmd, info=False,
                                                  error_msg="",
                                                  verbose=False,
                                                  output_file=None)
            self.assertEqual(resp, 1)

    def _get_functest_config(self, var):
        return var

    @mock.patch('functest.utils.functest_utils.logger.error')
    def test_get_dict_by_test(self, mock_logger_error):
        with mock.patch('six.moves.builtins.open', mock.mock_open()), \
                mock.patch('functest.utils.functest_utils.yaml.safe_load') \
                as mock_yaml, \
                mock.patch('functest.utils.functest_utils.get_testcases_'
                           'file_dir'):
            mock_obj = mock.Mock()
            attrs = {'get.return_value': [{'testcases': [self.testcase_dict]}]}
            mock_obj.configure_mock(**attrs)

            mock_yaml.return_value = mock_obj

            self.assertDictEqual(functest_utils.
                                 get_dict_by_test(self.testname),
                                 self.testcase_dict)

    @mock.patch('functest.utils.functest_utils.get_dict_by_test')
    def test_get_criteria_by_test_default(self, mock_get_dict_by_test):
        mock_get_dict_by_test.return_value = self.testcase_dict
        self.assertEqual(functest_utils.get_criteria_by_test(self.testname),
                         self.criteria)

    @mock.patch('functest.utils.functest_utils.get_dict_by_test')
    def test_get_criteria_by_test_failed(self, mock_get_dict_by_test):
        mock_get_dict_by_test.return_value = None
        self.assertIsNone(functest_utils.get_criteria_by_test(self.testname))

    def test_get_parameter_from_yaml_failed(self):
        self.file_yaml['general'] = None
        with mock.patch('six.moves.builtins.open', mock.mock_open()), \
                mock.patch('functest.utils.functest_utils.yaml.safe_load') \
                as mock_yaml, \
                self.assertRaises(ValueError) as excep:
            mock_yaml.return_value = self.file_yaml
            functest_utils.get_parameter_from_yaml(self.parameter,
                                                   self.test_file)
            self.assertTrue(("The parameter %s is not"
                             " defined in config_functest.yaml" %
                             self.parameter) in excep.exception)

    def test_get_parameter_from_yaml_default(self):
        with mock.patch('six.moves.builtins.open', mock.mock_open()), \
                mock.patch('functest.utils.functest_utils.yaml.safe_load') \
                as mock_yaml:
            mock_yaml.return_value = self.file_yaml
            self.assertEqual(functest_utils.
                             get_parameter_from_yaml(self.parameter,
                                                     self.test_file),
                             'test_image_name')

    @mock.patch('functest.utils.functest_utils.get_parameter_from_yaml')
    def test_get_functest_config_default(self, mock_get_parameter_from_yaml):
        with mock.patch.dict(os.environ,
                             {'CONFIG_FUNCTEST_YAML': self.config_yaml}):
            functest_utils.get_functest_config(self.parameter)
            mock_get_parameter_from_yaml. \
                assert_called_once_with(self.parameter,
                                        self.config_yaml)

    # TODO: merge_dicts

    def test_get_testcases_file_dir(self):
        resp = functest_utils.get_testcases_file_dir()
        self.assertEqual(resp,
                         "/home/opnfv/repos/functest/"
                         "functest/ci/testcases.yaml")

    def test_get_functest_yaml(self):
        with mock.patch('six.moves.builtins.open', mock.mock_open()), \
                mock.patch('functest.utils.functest_utils.yaml.safe_load') \
                as mock_yaml:
            mock_yaml.return_value = self.file_yaml
            resp = functest_utils.get_functest_yaml()
            self.assertEqual(resp, self.file_yaml)

    @mock.patch('functest.utils.functest_utils.logger.info')
    def test_print_separator(self, mock_logger_info):
        functest_utils.print_separator()
        mock_logger_info.assert_called_once_with("======================="
                                                 "=======================")


if __name__ == "__main__":
    logging.disable(logging.CRITICAL)
    unittest.main(verbosity=2)