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
|
import os
import shutil
import sys
from tempfile import mkstemp
import db_utils as dbutils
import fixture_utils as fixutils
import pexpect
from steps.wrappers import run_cli, wait_prompt
test_log_file = os.path.join(os.environ['HOME'], '.mycli.test.log')
SELF_CONNECTING_FEATURES = (
'test/features/connection.feature',
)
MY_CNF_PATH = os.path.expanduser('~/.my.cnf')
MY_CNF_BACKUP_PATH = f'{MY_CNF_PATH}.backup'
MYLOGIN_CNF_PATH = os.path.expanduser('~/.mylogin.cnf')
MYLOGIN_CNF_BACKUP_PATH = f'{MYLOGIN_CNF_PATH}.backup'
def get_db_name_from_context(context):
return context.config.userdata.get(
'my_test_db', None
) or "mycli_behave_tests"
def before_all(context):
"""Set env parameters."""
os.environ['LINES'] = "100"
os.environ['COLUMNS'] = "100"
os.environ['EDITOR'] = 'ex'
os.environ['LC_ALL'] = 'en_US.UTF-8'
os.environ['PROMPT_TOOLKIT_NO_CPR'] = '1'
os.environ['MYCLI_HISTFILE'] = os.devnull
test_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
login_path_file = os.path.join(test_dir, 'mylogin.cnf')
# os.environ['MYSQL_TEST_LOGIN_FILE'] = login_path_file
context.package_root = os.path.abspath(
os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
os.environ["COVERAGE_PROCESS_START"] = os.path.join(context.package_root,
'.coveragerc')
context.exit_sent = False
vi = '_'.join([str(x) for x in sys.version_info[:3]])
db_name = get_db_name_from_context(context)
db_name_full = '{0}_{1}'.format(db_name, vi)
# Store get params from config/environment variables
context.conf = {
'host': context.config.userdata.get(
'my_test_host',
os.getenv('PYTEST_HOST', 'localhost')
),
'port': context.config.userdata.get(
'my_test_port',
int(os.getenv('PYTEST_PORT', '3306'))
),
'user': context.config.userdata.get(
'my_test_user',
os.getenv('PYTEST_USER', 'root')
),
'pass': context.config.userdata.get(
'my_test_pass',
os.getenv('PYTEST_PASSWORD', None)
),
'cli_command': context.config.userdata.get(
'my_cli_command', None) or
sys.executable + ' -c "import coverage ; coverage.process_startup(); import mycli.main; mycli.main.cli()"',
'dbname': db_name,
'dbname_tmp': db_name_full + '_tmp',
'vi': vi,
'pager_boundary': '---boundary---',
}
_, my_cnf = mkstemp()
with open(my_cnf, 'w') as f:
f.write(
'[client]\n'
'pager={0} {1} {2}\n'.format(
sys.executable, os.path.join(context.package_root,
'test/features/wrappager.py'),
context.conf['pager_boundary'])
)
context.conf['defaults-file'] = my_cnf
context.conf['myclirc'] = os.path.join(context.package_root, 'test',
'myclirc')
context.cn = dbutils.create_db(context.conf['host'], context.conf['port'],
context.conf['user'],
context.conf['pass'],
context.conf['dbname'])
context.fixture_data = fixutils.read_fixture_files()
def after_all(context):
"""Unset env parameters."""
dbutils.close_cn(context.cn)
dbutils.drop_db(context.conf['host'], context.conf['port'],
context.conf['user'], context.conf['pass'],
context.conf['dbname'])
# Restore env vars.
#for k, v in context.pgenv.items():
# if k in os.environ and v is None:
# del os.environ[k]
# elif v:
# os.environ[k] = v
def before_step(context, _):
context.atprompt = False
def before_scenario(context, arg):
with open(test_log_file, 'w') as f:
f.write('')
if arg.location.filename not in SELF_CONNECTING_FEATURES:
run_cli(context)
wait_prompt(context)
if os.path.exists(MY_CNF_PATH):
shutil.move(MY_CNF_PATH, MY_CNF_BACKUP_PATH)
if os.path.exists(MYLOGIN_CNF_PATH):
shutil.move(MYLOGIN_CNF_PATH, MYLOGIN_CNF_BACKUP_PATH)
def after_scenario(context, _):
"""Cleans up after each test complete."""
with open(test_log_file) as f:
for line in f:
if 'error' in line.lower():
raise RuntimeError(f'Error in log file: {line}')
if hasattr(context, 'cli') and not context.exit_sent:
# Quit nicely.
if not context.atprompt:
user = context.conf['user']
host = context.conf['host']
dbname = context.currentdb
context.cli.expect_exact(
'{0}@{1}:{2}>'.format(
user, host, dbname
),
timeout=5
)
context.cli.sendcontrol('c')
context.cli.sendcontrol('d')
context.cli.expect_exact(pexpect.EOF, timeout=5)
if os.path.exists(MY_CNF_BACKUP_PATH):
shutil.move(MY_CNF_BACKUP_PATH, MY_CNF_PATH)
if os.path.exists(MYLOGIN_CNF_BACKUP_PATH):
shutil.move(MYLOGIN_CNF_BACKUP_PATH, MYLOGIN_CNF_PATH)
elif os.path.exists(MYLOGIN_CNF_PATH):
# This file was moved in `before_scenario`.
# If it exists now, it has been created during a test
os.remove(MYLOGIN_CNF_PATH)
# TODO: uncomment to debug a failure
# def after_step(context, step):
# if step.status == "failed":
# import ipdb; ipdb.set_trace()
|
