tests.test_parser.RootArgumentsParserTest.test_with_unknown_args() - Code Metrics - Inspection of "Merge pull request #254 from bjoernricks/pontos-ve..." - greenbone/gvm-tools - Measure and Improve Code Quality continuously with Scrutinizer

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created 2020-04-16 09:52 UTC

RootArgumentsParserTest.test_with_unknown_args() A

↳ Parent: tests.test_parser

Complexity

Conditions

Size

Total Lines	6
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	6
rs	10
c	0
b	0
f	0
cc	1
nop	1

# -*- coding: utf-8 -*-
# Copyright (C) 2019 Greenbone Networks GmbH
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os
import sys
import unittest

from pathlib import Path

from gvm.connections import DEFAULT_UNIX_SOCKET_PATH, DEFAULT_TIMEOUT

from gvmtools.parser import CliParser

from . import SuppressOutput

__here__ = Path(__file__).parent.resolve()


class ConfigParserTestCase(unittest.TestCase):
    def setUp(self):
        self.test_config_path = __here__ / 'test.cfg'

        self.assertTrue(self.test_config_path.is_file())

        self.parser = CliParser('TestParser', 'test.log')

    def test_socket_defaults_from_config(self):
        args = self.parser.parse_args(
            ['--config', str(self.test_config_path), 'socket']
        )

        self.assertEqual(args.foo, 'bar')
        self.assertEqual(args.timeout, 1000)
        self.assertEqual(args.gmp_password, 'bar')
        self.assertEqual(args.gmp_username, 'bar')
        self.assertEqual(args.socketpath, '/foo/bar.sock')

    def test_ssh_defaults_from_config(self):
        args = self.parser.parse_args(
            ['--config', str(self.test_config_path), 'ssh', '--hostname', 'foo']
        )

        self.assertEqual(args.foo, 'bar')
        self.assertEqual(args.timeout, 1000)
        self.assertEqual(args.gmp_password, 'bar')
        self.assertEqual(args.gmp_username, 'bar')
        self.assertEqual(args.ssh_password, 'lorem')
        self.assertEqual(args.ssh_username, 'ipsum')
        self.assertEqual(args.port, 123)

    def test_tls_defaults_from_config(self):
        args = self.parser.parse_args(
            ['--config', str(self.test_config_path), 'tls', '--hostname', 'foo']
        )

        self.assertEqual(args.foo, 'bar')
        self.assertEqual(args.timeout, 1000)
        self.assertEqual(args.gmp_password, 'bar')
        self.assertEqual(args.gmp_username, 'bar')
        self.assertEqual(args.certfile, 'foo.cert')
        self.assertEqual(args.keyfile, 'foo.key')
        self.assertEqual(args.cafile, 'foo.ca')
        self.assertEqual(args.port, 123)


class IgnoreConfigParserTestCase(unittest.TestCase):
    def test_unkown_config_file(self):
        test_config_path = __here__ / 'foo.cfg'

        self.assertFalse(test_config_path.is_file())

        self.parser = CliParser('TestParser', 'test.log')

        args = self.parser.parse_args(
            ['--config', str(test_config_path), 'socket']
        )

        self.assertEqual(args.timeout, DEFAULT_TIMEOUT)
        self.assertEqual(args.gmp_password, '')
        self.assertEqual(args.gmp_username, '')
        self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)

    def test_unkown_config_file_in_unkown_dir(self):
        test_config_path = __here__ / 'foo' / 'foo.cfg'

        self.assertFalse(test_config_path.is_file())

        self.parser = CliParser('TestParser', 'test.log')

        args = self.parser.parse_args(
            ['--config', str(test_config_path), 'socket']
        )

        self.assertEqual(args.timeout, DEFAULT_TIMEOUT)
        self.assertEqual(args.gmp_password, '')
        self.assertEqual(args.gmp_username, '')
        self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)


class ParserTestCase(unittest.TestCase):
    def setUp(self):
        self.parser = CliParser(
            'TestParser', 'test.log', ignore_config=True, prog='gvm-test-cli'
        )


class RootArgumentsParserTest(ParserTestCase):
    def test_config(self):
        args = self.parser.parse_args(['--config', 'foo.cfg', 'socket'])
        self.assertEqual(args.config, 'foo.cfg')

    def test_defaults(self):
        args = self.parser.parse_args(['socket'])
        self.assertEqual(args.config, '~/.config/gvm-tools.conf')
        self.assertEqual(args.gmp_password, '')
        self.assertEqual(args.gmp_username, '')
        self.assertEqual(args.timeout, 60)
        self.assertIsNone(args.loglevel)

    def test_loglevel(self):
        args = self.parser.parse_args(['--log', 'ERROR', 'socket'])
        self.assertEqual(args.loglevel, 'ERROR')

    def test_loglevel_after_subparser(self):
        with SuppressOutput(suppress_stderr=True):
            with self.assertRaises(SystemExit):
                self.parser.parse_args(['socket', '--log', 'ERROR'])

    def test_timeout(self):
        args = self.parser.parse_args(['--timeout', '1000', 'socket'])
        self.assertEqual(args.timeout, 1000)

    def test_timeout_after_subparser(self):
        with SuppressOutput(suppress_stderr=True):
            with self.assertRaises(SystemExit):
                self.parser.parse_args(['socket', '--timeout', '1000'])

    def test_gmp_username(self):
        args = self.parser.parse_args(['--gmp-username', 'foo', 'socket'])
        self.assertEqual(args.gmp_username, 'foo')

    def test_gmp_username_after_subparser(self):
        with SuppressOutput(suppress_stderr=True):
            with self.assertRaises(SystemExit):
                self.parser.parse_args(['socket', '--gmp-username', 'foo'])

    def test_gmp_password(self):
        args = self.parser.parse_args(['--gmp-password', 'foo', 'socket'])
        self.assertEqual(args.gmp_password, 'foo')

    def test_gmp_password_after_subparser(self):
        with SuppressOutput(suppress_stderr=True):
            with self.assertRaises(SystemExit):
                self.parser.parse_args(['socket', '--gmp-password', 'foo'])

    def test_with_unknown_args(self):
        args, script_args = self.parser.parse_known_args(
            ['--gmp-password', 'foo', 'socket', '--bar', '--bar2']
        )
        self.assertEqual(args.gmp_password, 'foo')
        self.assertEqual(script_args, ['--bar', '--bar2'])


class SocketParserTestCase(ParserTestCase):
    def test_defaults(self):
        args = self.parser.parse_args(['socket'])
        self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)

    def test_connection_type(self):
        args = self.parser.parse_args(['socket'])
        self.assertEqual(args.connection_type, 'socket')

    def test_sockpath(self):
        args = self.parser.parse_args(['socket', '--sockpath', 'foo.sock'])
        self.assertEqual(args.socketpath, 'foo.sock')

    def test_socketpath(self):
        args = self.parser.parse_args(['socket', '--socketpath', 'foo.sock'])
        self.assertEqual(args.socketpath, 'foo.sock')


class SshParserTestCase(ParserTestCase):
    def test_defaults(self):
        args = self.parser.parse_args(['ssh', '--hostname=foo'])
        self.assertEqual(args.port, 22)
        self.assertEqual(args.ssh_username, 'gmp')
        self.assertEqual(args.ssh_password, 'gmp')

    def test_connection_type(self):
        args = self.parser.parse_args(['ssh', '--hostname=foo'])
        self.assertEqual(args.connection_type, 'ssh')

    def test_hostname(self):
        args = self.parser.parse_args(['ssh', '--hostname', 'foo'])
        self.assertEqual(args.hostname, 'foo')

    def test_port(self):
        args = self.parser.parse_args(
            ['ssh', '--hostname', 'foo', '--port', '123']
        )
        self.assertEqual(args.port, 123)

    def test_ssh_username(self):
        args = self.parser.parse_args(
            ['ssh', '--hostname', 'foo', '--ssh-username', 'foo']
        )
        self.assertEqual(args.ssh_username, 'foo')

    def test_ssh_password(self):
        args = self.parser.parse_args(
            ['ssh', '--hostname', 'foo', '--ssh-password', 'foo']
        )
        self.assertEqual(args.ssh_password, 'foo')


class TlsParserTestCase(ParserTestCase):
    def test_defaults(self):
        args = self.parser.parse_args(['tls', '--hostname=foo'])
        self.assertIsNone(args.certfile)
        self.assertIsNone(args.keyfile)
        self.assertIsNone(args.cafile)
        self.assertEqual(args.port, 9390)

    def test_connection_type(self):
        args = self.parser.parse_args(['tls', '--hostname=foo'])
        self.assertEqual(args.connection_type, 'tls')

    def test_hostname(self):
        args = self.parser.parse_args(['tls', '--hostname', 'foo'])
        self.assertEqual(args.hostname, 'foo')

    def test_port(self):
        args = self.parser.parse_args(
            ['tls', '--hostname', 'foo', '--port', '123']
        )
        self.assertEqual(args.port, 123)

    def test_certfile(self):
        args = self.parser.parse_args(
            ['tls', '--hostname', 'foo', '--certfile', 'foo.cert']
        )
        self.assertEqual(args.certfile, 'foo.cert')

    def test_keyfile(self):
        args = self.parser.parse_args(
            ['tls', '--hostname', 'foo', '--keyfile', 'foo.key']
        )
        self.assertEqual(args.keyfile, 'foo.key')

    def test_cafile(self):
        args = self.parser.parse_args(
            ['tls', '--hostname', 'foo', '--cafile', 'foo.ca']
        )
        self.assertEqual(args.cafile, 'foo.ca')

    def test_no_credentials(self):
        args = self.parser.parse_args(
            ['tls', '--hostname', 'foo', '--no-credentials']
        )
        self.assertTrue(args.no_credentials)


class CustomizeParserTestCase(ParserTestCase):
    def test_add_optional_argument(self):
        self.parser.add_argument('--foo', type=int)

        args = self.parser.parse_args(['socket', '--foo', '123'])
        self.assertEqual(args.foo, 123)

        args = self.parser.parse_args(
            ['ssh', '--hostname', 'bar', '--foo', '123']
        )
        self.assertEqual(args.foo, 123)

        args = self.parser.parse_args(
            ['tls', '--hostname', 'bar', '--foo', '123']
        )
        self.assertEqual(args.foo, 123)

    def test_add_positional_argument(self):
        self.parser.add_argument('foo', type=int)
        args = self.parser.parse_args(['socket', '123'])

        self.assertEqual(args.foo, 123)

    def test_add_protocol_argument(self):
        self.parser.add_protocol_argument()

        args = self.parser.parse_args(['socket'])
        self.assertEqual(args.protocol, 'GMP')

        args = self.parser.parse_args(['--protocol', 'OSP', 'socket'])

        self.assertEqual(args.protocol, 'OSP')


class HelpFormattingParserTestCase(ParserTestCase):
    # pylint: disable=protected-access
    maxDiff = None
    python_version = '.'.join([str(i) for i in sys.version_info[:2]])

    def setUp(self):
        super().setUp()

        # ensure all tests are using the same terminal width
        self.columns = os.environ.get('COLUMNS')
        os.environ['COLUMNS'] = '80'

    def tearDown(self):
        super().tearDown()

        if not self.columns:
            del os.environ['COLUMNS']
        else:
            os.environ['COLUMNS'] = self.columns

    def _snapshot_specific_path(self, name):
        return __here__ / '{}.{}.snap'.format(name, self.python_version)

    def _snapshot_generic_path(self, name):
        return __here__ / '{}.snap'.format(name)

    def _snapshot_failed_path(self, name):
        return __here__ / '{}.{}-failed.snap'.format(name, self.python_version)

    def _snapshot_path(self, name):
        snapshot_specific_path = self._snapshot_specific_path(name)

        if snapshot_specific_path.exists():
            return snapshot_specific_path

        return self._snapshot_generic_path(name)

    def assert_snapshot(self, name, output):
        path = self._snapshot_path(name)

        if not path.exists():
            path.write_text(output)

        content = path.read_text()

        try:
            self.assertEqual(content, output, 'Snapshot differs from output')
        except AssertionError:
            # write new output to snapshot file
            # reraise error afterwards
            path = self._snapshot_failed_path(name)
            path.write_text(output)
            raise

    def test_root_help(self):
        help_output = self.parser._parser.format_help()
        self.assert_snapshot('root_help', help_output)

    def test_socket_help(self):
        help_output = self.parser._parser_socket.format_help()
        self.assert_snapshot('socket_help', help_output)

    def test_ssh_help(self):
        self.parser._set_defaults(None)
        help_output = self.parser._parser_ssh.format_help()
        self.assert_snapshot('ssh_help', help_output)

    def test_tls_help(self):
        self.parser._set_defaults(None)
        help_output = self.parser._parser_tls.format_help()
        self.assert_snapshot('tls_help', help_output)


1			# -- coding: utf-8 --
2			# Copyright (C) 2019 Greenbone Networks GmbH
3			#
4			# SPDX-License-Identifier: GPL-3.0-or-later
5			#
6			# This program is free software: you can redistribute it and/or modify
7			# it under the terms of the GNU General Public License as published by
8			# the Free Software Foundation, either version 3 of the License, or
9			# (at your option) any later version.
10			#
11			# This program is distributed in the hope that it will be useful,
12			# but WITHOUT ANY WARRANTY; without even the implied warranty of
13			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			# GNU General Public License for more details.
15			#
16			# You should have received a copy of the GNU General Public License
17			# along with this program. If not, see <http://www.gnu.org/licenses/>.
18
19			import os
20			import sys
21			import unittest
22
23			from pathlib import Path
24
25			from gvm.connections import DEFAULT_UNIX_SOCKET_PATH, DEFAULT_TIMEOUT
26
27			from gvmtools.parser import CliParser
28
29			from . import SuppressOutput
30
31			__here__ = Path(__file__).parent.resolve()
32
33
34			class ConfigParserTestCase(unittest.TestCase):
35			def setUp(self):
36			self.test_config_path = __here__ / 'test.cfg'
37
38			self.assertTrue(self.test_config_path.is_file())
39
40			self.parser = CliParser('TestParser', 'test.log')
41
42			def test_socket_defaults_from_config(self):
43			args = self.parser.parse_args(
44			['--config', str(self.test_config_path), 'socket']
45			)
46
47			self.assertEqual(args.foo, 'bar')
48			self.assertEqual(args.timeout, 1000)
49			self.assertEqual(args.gmp_password, 'bar')
50			self.assertEqual(args.gmp_username, 'bar')
51			self.assertEqual(args.socketpath, '/foo/bar.sock')
52
53			def test_ssh_defaults_from_config(self):
54			args = self.parser.parse_args(
55			['--config', str(self.test_config_path), 'ssh', '--hostname', 'foo']
56			)
57
58			self.assertEqual(args.foo, 'bar')
59			self.assertEqual(args.timeout, 1000)
60			self.assertEqual(args.gmp_password, 'bar')
61			self.assertEqual(args.gmp_username, 'bar')
62			self.assertEqual(args.ssh_password, 'lorem')
63			self.assertEqual(args.ssh_username, 'ipsum')
64			self.assertEqual(args.port, 123)
65
66			def test_tls_defaults_from_config(self):
67			args = self.parser.parse_args(
68			['--config', str(self.test_config_path), 'tls', '--hostname', 'foo']
69			)
70
71			self.assertEqual(args.foo, 'bar')
72			self.assertEqual(args.timeout, 1000)
73			self.assertEqual(args.gmp_password, 'bar')
74			self.assertEqual(args.gmp_username, 'bar')
75			self.assertEqual(args.certfile, 'foo.cert')
76			self.assertEqual(args.keyfile, 'foo.key')
77			self.assertEqual(args.cafile, 'foo.ca')
78			self.assertEqual(args.port, 123)
79
80
81			class IgnoreConfigParserTestCase(unittest.TestCase):
82			def test_unkown_config_file(self):
83			test_config_path = __here__ / 'foo.cfg'
84
85			self.assertFalse(test_config_path.is_file())
86
87			self.parser = CliParser('TestParser', 'test.log')
88
89			args = self.parser.parse_args(
90			['--config', str(test_config_path), 'socket']
91			)
92
93			self.assertEqual(args.timeout, DEFAULT_TIMEOUT)
94			self.assertEqual(args.gmp_password, '')
95			self.assertEqual(args.gmp_username, '')
96			self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)
97
98			def test_unkown_config_file_in_unkown_dir(self):
99			test_config_path = __here__ / 'foo' / 'foo.cfg'
100
101			self.assertFalse(test_config_path.is_file())
102
103			self.parser = CliParser('TestParser', 'test.log')
104
105			args = self.parser.parse_args(
106			['--config', str(test_config_path), 'socket']
107			)
108
109			self.assertEqual(args.timeout, DEFAULT_TIMEOUT)
110			self.assertEqual(args.gmp_password, '')
111			self.assertEqual(args.gmp_username, '')
112			self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)
113
114
115			class ParserTestCase(unittest.TestCase):
116			def setUp(self):
117			self.parser = CliParser(
118			'TestParser', 'test.log', ignore_config=True, prog='gvm-test-cli'
119			)
120
121
122			class RootArgumentsParserTest(ParserTestCase):
123			def test_config(self):
124			args = self.parser.parse_args(['--config', 'foo.cfg', 'socket'])
125			self.assertEqual(args.config, 'foo.cfg')
126
127			def test_defaults(self):
128			args = self.parser.parse_args(['socket'])
129			self.assertEqual(args.config, '~/.config/gvm-tools.conf')
130			self.assertEqual(args.gmp_password, '')
131			self.assertEqual(args.gmp_username, '')
132			self.assertEqual(args.timeout, 60)
133			self.assertIsNone(args.loglevel)
134
135			def test_loglevel(self):
136			args = self.parser.parse_args(['--log', 'ERROR', 'socket'])
137			self.assertEqual(args.loglevel, 'ERROR')
138
139			def test_loglevel_after_subparser(self):
140			with SuppressOutput(suppress_stderr=True):
141			with self.assertRaises(SystemExit):
142			self.parser.parse_args(['socket', '--log', 'ERROR'])
143
144			def test_timeout(self):
145			args = self.parser.parse_args(['--timeout', '1000', 'socket'])
146			self.assertEqual(args.timeout, 1000)
147
148			def test_timeout_after_subparser(self):
149			with SuppressOutput(suppress_stderr=True):
150			with self.assertRaises(SystemExit):
151			self.parser.parse_args(['socket', '--timeout', '1000'])
152
153			def test_gmp_username(self):
154			args = self.parser.parse_args(['--gmp-username', 'foo', 'socket'])
155			self.assertEqual(args.gmp_username, 'foo')
156
157			def test_gmp_username_after_subparser(self):
158			with SuppressOutput(suppress_stderr=True):
159			with self.assertRaises(SystemExit):
160			self.parser.parse_args(['socket', '--gmp-username', 'foo'])
161
162			def test_gmp_password(self):
163			args = self.parser.parse_args(['--gmp-password', 'foo', 'socket'])
164			self.assertEqual(args.gmp_password, 'foo')
165
166			def test_gmp_password_after_subparser(self):
167			with SuppressOutput(suppress_stderr=True):
168			with self.assertRaises(SystemExit):
169			self.parser.parse_args(['socket', '--gmp-password', 'foo'])
170
171			def test_with_unknown_args(self):
172			args, script_args = self.parser.parse_known_args(
173			['--gmp-password', 'foo', 'socket', '--bar', '--bar2']
174			)
175			self.assertEqual(args.gmp_password, 'foo')
176			self.assertEqual(script_args, ['--bar', '--bar2'])
177
178
179			class SocketParserTestCase(ParserTestCase):
180			def test_defaults(self):
181			args = self.parser.parse_args(['socket'])
182			self.assertEqual(args.socketpath, DEFAULT_UNIX_SOCKET_PATH)
183
184			def test_connection_type(self):
185			args = self.parser.parse_args(['socket'])
186			self.assertEqual(args.connection_type, 'socket')
187
188			def test_sockpath(self):
189			args = self.parser.parse_args(['socket', '--sockpath', 'foo.sock'])
190			self.assertEqual(args.socketpath, 'foo.sock')
191
192			def test_socketpath(self):
193			args = self.parser.parse_args(['socket', '--socketpath', 'foo.sock'])
194			self.assertEqual(args.socketpath, 'foo.sock')
195
196
197			class SshParserTestCase(ParserTestCase):
198			def test_defaults(self):
199			args = self.parser.parse_args(['ssh', '--hostname=foo'])
200			self.assertEqual(args.port, 22)
201			self.assertEqual(args.ssh_username, 'gmp')
202			self.assertEqual(args.ssh_password, 'gmp')
203
204			def test_connection_type(self):
205			args = self.parser.parse_args(['ssh', '--hostname=foo'])
206			self.assertEqual(args.connection_type, 'ssh')
207
208			def test_hostname(self):
209			args = self.parser.parse_args(['ssh', '--hostname', 'foo'])
210			self.assertEqual(args.hostname, 'foo')
211
212			def test_port(self):
213			args = self.parser.parse_args(
214			['ssh', '--hostname', 'foo', '--port', '123']
215			)
216			self.assertEqual(args.port, 123)
217
218			def test_ssh_username(self):
219			args = self.parser.parse_args(
220			['ssh', '--hostname', 'foo', '--ssh-username', 'foo']
221			)
222			self.assertEqual(args.ssh_username, 'foo')
223
224			def test_ssh_password(self):
225			args = self.parser.parse_args(
226			['ssh', '--hostname', 'foo', '--ssh-password', 'foo']
227			)
228			self.assertEqual(args.ssh_password, 'foo')
229
230
231			class TlsParserTestCase(ParserTestCase):
232			def test_defaults(self):
233			args = self.parser.parse_args(['tls', '--hostname=foo'])
234			self.assertIsNone(args.certfile)
235			self.assertIsNone(args.keyfile)
236			self.assertIsNone(args.cafile)
237			self.assertEqual(args.port, 9390)
238
239			def test_connection_type(self):
240			args = self.parser.parse_args(['tls', '--hostname=foo'])
241			self.assertEqual(args.connection_type, 'tls')
242
243			def test_hostname(self):
244			args = self.parser.parse_args(['tls', '--hostname', 'foo'])
245			self.assertEqual(args.hostname, 'foo')
246
247			def test_port(self):
248			args = self.parser.parse_args(
249			['tls', '--hostname', 'foo', '--port', '123']
250			)
251			self.assertEqual(args.port, 123)
252
253			def test_certfile(self):
254			args = self.parser.parse_args(
255			['tls', '--hostname', 'foo', '--certfile', 'foo.cert']
256			)
257			self.assertEqual(args.certfile, 'foo.cert')
258
259			def test_keyfile(self):
260			args = self.parser.parse_args(
261			['tls', '--hostname', 'foo', '--keyfile', 'foo.key']
262			)
263			self.assertEqual(args.keyfile, 'foo.key')
264
265			def test_cafile(self):
266			args = self.parser.parse_args(
267			['tls', '--hostname', 'foo', '--cafile', 'foo.ca']
268			)
269			self.assertEqual(args.cafile, 'foo.ca')
270
271			def test_no_credentials(self):
272			args = self.parser.parse_args(
273			['tls', '--hostname', 'foo', '--no-credentials']
274			)
275			self.assertTrue(args.no_credentials)
276
277
278			class CustomizeParserTestCase(ParserTestCase):
279			def test_add_optional_argument(self):
280			self.parser.add_argument('--foo', type=int)
281
282			args = self.parser.parse_args(['socket', '--foo', '123'])
283			self.assertEqual(args.foo, 123)
284
285			args = self.parser.parse_args(
286			['ssh', '--hostname', 'bar', '--foo', '123']
287			)
288			self.assertEqual(args.foo, 123)
289
290			args = self.parser.parse_args(
291			['tls', '--hostname', 'bar', '--foo', '123']
292			)
293			self.assertEqual(args.foo, 123)
294
295			def test_add_positional_argument(self):
296			self.parser.add_argument('foo', type=int)
297			args = self.parser.parse_args(['socket', '123'])
298
299			self.assertEqual(args.foo, 123)
300
301			def test_add_protocol_argument(self):
302			self.parser.add_protocol_argument()
303
304			args = self.parser.parse_args(['socket'])
305			self.assertEqual(args.protocol, 'GMP')
306
307			args = self.parser.parse_args(['--protocol', 'OSP', 'socket'])
308
309			self.assertEqual(args.protocol, 'OSP')
310
311
312			class HelpFormattingParserTestCase(ParserTestCase):
313			# pylint: disable=protected-access
314			maxDiff = None
315			python_version = '.'.join([str(i) for i in sys.version_info[:2]])
316
317			def setUp(self):
318			super().setUp()
319
320			# ensure all tests are using the same terminal width
321			self.columns = os.environ.get('COLUMNS')
322			os.environ['COLUMNS'] = '80'
323
324			def tearDown(self):
325			super().tearDown()
326
327			if not self.columns:
328			del os.environ['COLUMNS']
329			else:
330			os.environ['COLUMNS'] = self.columns
331
332			def _snapshot_specific_path(self, name):
333			return __here__ / '{}.{}.snap'.format(name, self.python_version)
334
335			def _snapshot_generic_path(self, name):
336			return __here__ / '{}.snap'.format(name)
337
338			def _snapshot_failed_path(self, name):
339			return __here__ / '{}.{}-failed.snap'.format(name, self.python_version)
340
341			def _snapshot_path(self, name):
342			snapshot_specific_path = self._snapshot_specific_path(name)
343
344			if snapshot_specific_path.exists():
345			return snapshot_specific_path
346
347			return self._snapshot_generic_path(name)
348
349			def assert_snapshot(self, name, output):
350			path = self._snapshot_path(name)
351
352			if not path.exists():
353			path.write_text(output)
354
355			content = path.read_text()
356
357			try:
358			self.assertEqual(content, output, 'Snapshot differs from output')
359			except AssertionError:
360			# write new output to snapshot file
361			# reraise error afterwards
362			path = self._snapshot_failed_path(name)
363			path.write_text(output)
364			raise
365
366			def test_root_help(self):
367			help_output = self.parser._parser.format_help()
368			self.assert_snapshot('root_help', help_output)
369
370			def test_socket_help(self):
371			help_output = self.parser._parser_socket.format_help()
372			self.assert_snapshot('socket_help', help_output)
373
374			def test_ssh_help(self):
375			self.parser._set_defaults(None)
376			help_output = self.parser._parser_ssh.format_help()
377			self.assert_snapshot('ssh_help', help_output)
378
379			def test_tls_help(self):
380			self.parser._set_defaults(None)
381			help_output = self.parser._parser_tls.format_help()
382			self.assert_snapshot('tls_help', help_output)
383

greenbone / gvm-tools

Push — master ( f91f3e...c1f827 )

RootArgumentsParserTest.test_with_unknown_args() A

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