tests.unit.test_napps.TestNapps.test_create_napp() - Code Metrics - Inspection of "Improve unit tests" - kytos/kytos-utils - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#277)

by Gleyberson

created 2020-06-09 14:47 UTC

tests.unit.test_napps.TestNapps.test_create_napp() A

↳ Parent: tests.unit.test_napps

Complexity

Conditions

Size

Total Lines	29
Code Lines	24

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	24
nop	2
dl	0
loc	29
rs	9.304
c	0
b	0
f	0

"""kytos.utils.napps.NAppsManager tests."""
import json
import tempfile
import unittest
from pathlib import PurePosixPath
from unittest.mock import MagicMock, Mock, PropertyMock, call, patch

from kytos.utils.exceptions import KytosException
from kytos.utils.napps import NAppsManager
from kytos.utils.settings import SKEL_PATH


# pylint: disable=protected-access, too-many-public-methods
class TestNapps(unittest.TestCase):
    """Test the class NAppsManager."""

    def setUp(self):
        """Execute steps before each tests."""
        self.napps_manager = NAppsManager()

    @staticmethod
    def get_napps_response_mock(napps=None):
        """Get mock to napps response."""
        if napps is None:
            napps = [["kytos", "mef_eline"], ["kytos", "of_lldp"]]
        response = json.dumps({"napps": napps})

        mock_response = MagicMock()
        mock_response.getcode.return_value = 200
        mock_response.read.return_value = response
        mock_response.__enter__.return_value = mock_response
        return mock_response

    @patch('urllib.request.urlopen')
    def test_enabled_property(self, mock_urlopen):
        """Test enabled property."""
        data = MagicMock()
        data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
        mock_urlopen.return_value = data

        self.assertEqual(str(self.napps_manager._enabled), 'ABC')

    def test_enabled_property__error(self):
        """Test enabled property to error case."""

        with self.assertRaises(SystemExit):
            # pylint: disable=pointless-statement
            self.napps_manager._enabled
            # pylint: enable=pointless-statement

        self.assertIsNone(self.napps_manager._NAppsManager__local_enabled)

    @patch('urllib.request.urlopen')
    def test_installed_property(self, mock_urlopen):
        """Test installed property."""
        data = MagicMock()
        data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
        mock_urlopen.return_value = data

        self.assertEqual(str(self.napps_manager._installed), 'DEF')

    def test_installed_property__error(self):
        """Test installed property to error case."""

        with self.assertRaises(SystemExit):
            # pylint: disable=pointless-statement
            self.napps_manager._installed
            # pylint: enable=pointless-statement

        self.assertIsNone(self.napps_manager._NAppsManager__local_installed)

    def test_napp_id_property(self):
        """Test napp_id property."""
        self.napps_manager.user = 'user'
        self.napps_manager.napp = 'napp'

        self.assertEqual(self.napps_manager.napp_id, 'user/napp')

    def test_set_napp(self):
        """Test set_napp method."""
        self.napps_manager.set_napp('user', 'napp', 'version')

        self.assertEqual(self.napps_manager.user, 'user')
        self.assertEqual(self.napps_manager.napp, 'napp')
        self.assertEqual(self.napps_manager.version, 'version')

    def test_get_napps(self):
        """Test method get_napps used to find
        enabled and installed napps.
        """
        mock_path = Mock()

        def glob_side_effect(args):
            """Path.glob to mock finding paths with kytos.json file."""
            self.assertEqual(args, "*/*/kytos.json")

            mock_path1 = Mock()
            mock_path1.parts = ['kytos', 'of_core', 'kytos.json']

            mock_path2 = Mock()
            mock_path2.parts = ['kytos', 'of_lldp', 'kytos.json']

            return [mock_path1, mock_path2]

        mock_path.glob = glob_side_effect

        # pylint: disable=protected-access
        get_return = self.napps_manager._get_napps(mock_path)
        self.assertEqual(get_return[0][0], 'kytos')
        self.assertEqual(get_return[0][1], 'of_core')
        self.assertEqual(get_return[1][0], 'kytos')
        self.assertEqual(get_return[1][1], 'of_lldp')

    def test_get_enabled_local(self):

        """Test get_enabled_local used to find
        enabled napps in local machine"""
        # Mock kytos.json path
        mock_path = Mock()

        def glob_side_effect(args):
            """Path.glob to mock finding paths with kytos.json file."""
            self.assertEqual(args, "*/*/kytos.json")

            mock_path1 = Mock()
            mock_path1.parts = ['kytos', 'of_core', 'kytos.json']
            return [mock_path1]
        mock_path.glob = glob_side_effect

        mock_prop_enabled = PropertyMock()
        with patch.object(NAppsManager, '_enabled', mock_prop_enabled):
            mock_prop_enabled.return_value = mock_path

            get_return = self.napps_manager.get_enabled_local()

            self.assertEqual(get_return[0][0], 'kytos')
            self.assertEqual(get_return[0][1], 'of_core')
            self.assertEqual(mock_prop_enabled.call_count, 1)

    def test_get_installed_local(self):

        """Test get_installed_local used to find
        installed napps in local machine"""
        # Mock kytos.json path
        mock_path = Mock()

        def glob_side_effect(args):
            """Path.glob to mock finding paths with kytos.json file."""
            self.assertEqual(args, "*/*/kytos.json")

            mock_path1 = Mock()
            mock_path1.parts = ['kytos', 'of_core', 'kytos.json']
            return [mock_path1]
        mock_path.glob = glob_side_effect

        mock_prop_installed = PropertyMock()
        with patch.object(NAppsManager, '_installed', mock_prop_installed):
            mock_prop_installed.return_value = mock_path

            get_return = self.napps_manager.get_installed_local()

            self.assertEqual(get_return[0][0], 'kytos')
            self.assertEqual(get_return[0][1], 'of_core')
            self.assertEqual(mock_prop_installed.call_count, 1)

    @patch('urllib.request.urlopen')
    def test_get_installed(self, mock_urlopen):
        """Test method get_installed to find all installed napps."""
        mock_urlopen.return_value = self.get_napps_response_mock()

        installed_napps = self.napps_manager.get_installed()

        self.assertEqual(len(installed_napps), 2)
        self.assertEqual(installed_napps[0], ("kytos", "mef_eline"))
        self.assertEqual(installed_napps[1], ("kytos", "of_lldp"))

    @patch('urllib.request.urlopen')
    def test_get_installed__error(self, mock_urlopen):
        """Test method get_installed with API error."""
        mock_response = MagicMock()
        mock_response.getcode.return_value = 500
        mock_urlopen.return_value = mock_response

        with self.assertRaises(KytosException) as context:
            self.napps_manager.get_installed()

        self.assertEqual('Error calling Kytos to check installed NApps.',
                         str(context.exception))

    @patch('urllib.request.urlopen')
    def test_get_enabled(self, mock_urlopen):
        """Test method get_enabled to find all enabled napps."""
        mock_urlopen.return_value = self.get_napps_response_mock()

        installed_napps = self.napps_manager.get_enabled()

        self.assertEqual(len(installed_napps), 2)
        self.assertEqual(installed_napps[0], ("kytos", "mef_eline"))
        self.assertEqual(installed_napps[1], ("kytos", "of_lldp"))

    @patch('urllib.request.urlopen')
    def test_get_enabled__error(self, mock_urlopen):
        """Test method get_enabled with API error."""
        mock_response = MagicMock()
        mock_response.getcode.return_value = 500
        mock_urlopen.return_value = mock_response

        with self.assertRaises(KytosException) as context:
            self.napps_manager.get_enabled()

        self.assertEqual('Error calling Kytos to check enabled NApps.',
                         str(context.exception))

    @patch('urllib.request.urlopen')
    def test_is_enabled(self, mock_urlopen):
        """Test is_enabled method."""
        mock_urlopen.return_value = self.get_napps_response_mock()

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.assertTrue(self.napps_manager.is_enabled())

    @patch('urllib.request.urlopen')
    def test_is_installed(self, mock_urlopen):
        """Test is_installed method."""
        mock_urlopen.return_value = self.get_napps_response_mock()

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.assertTrue(self.napps_manager.is_installed())

    @patch('urllib.request.urlopen')
    def test_get_disabled(self, mock_urlopen):
        """Test get_disabled method."""
        enabled = [["kytos", "mef_eline"]]
        mock_urlopen.side_effect = [self.get_napps_response_mock(),
                                    self.get_napps_response_mock(enabled)]

        disabled = self.napps_manager.get_disabled()

        self.assertEqual(disabled, [('kytos', 'of_lldp')])

    @patch('urllib.request.urlopen')
    def test_dependencies(self, mock_urlopen):
        """Test dependencies method."""
        napps = {"napp_dependencies": ["kytos/mef_eline", "kytos/of_lldp"]}
        data = MagicMock()
        data.read.return_value = json.dumps(napps)
        mock_urlopen.return_value = data

        dependencies = self.napps_manager.dependencies()

        expected_dependencies = [('kytos', 'mef_eline'), ('kytos', 'of_lldp')]
        self.assertEqual(dependencies, expected_dependencies)

    @patch('urllib.request.urlopen')
    def test_get_description(self, mock_urlopen):
        """Test get_description method."""
        data = MagicMock()
        data.read.return_value = '{"description": "ABC"}'
        mock_urlopen.return_value = data

        description = self.napps_manager.get_description()

        self.assertEqual(description, 'ABC')

    @patch('urllib.request.urlopen')
    def test_get_version(self, mock_urlopen):
        """Test get_version method."""
        data = MagicMock()
        data.read.return_value = '{"version": "123"}'
        mock_urlopen.return_value = data

        version = self.napps_manager.get_version()

        self.assertEqual(version, '123')

    @patch('urllib.request.urlopen')
    def test_get_napp_key(self, mock_urlopen):
        """Test _get_napp_key method."""
        data = MagicMock()
        data.read.return_value = '{"key": "ABC"}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        meta_key = self.napps_manager._get_napp_key('key')

        self.assertEqual(meta_key, 'ABC')

    @patch('urllib.request.urlopen')
    def test_disable(self, mock_urlopen):
        """Test disable method."""
        data = MagicMock()
        data.read.return_value = '{}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.napps_manager.disable()

        uri = self.napps_manager._kytos_api + self.napps_manager._NAPP_DISABLE
        uri = uri.format('kytos', 'mef_eline')

        mock_urlopen.assert_called_with(uri)

    @patch('urllib.request.urlopen')
    def test_enable(self, mock_urlopen):
        """Test enable method."""
        data = MagicMock()
        data.read.return_value = '{}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.napps_manager.enable()

        uri = self.napps_manager._kytos_api + self.napps_manager._NAPP_ENABLE
        uri = uri.format('kytos', 'mef_eline')

        mock_urlopen.assert_called_with(uri)

    @patch('urllib.request.urlopen')
    def test_enabled_dir(self, mock_urlopen):
        """Test enabled_dir method."""
        data = MagicMock()
        data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        enabled_dir = self.napps_manager.enabled_dir()
        self.assertEqual(str(enabled_dir), 'ABC/kytos/mef_eline')

    @patch('urllib.request.urlopen')
    def test_installed_dir(self, mock_urlopen):
        """Test installed_dir method."""
        data = MagicMock()
        data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        installed_dir = self.napps_manager.installed_dir()
        self.assertEqual(str(installed_dir), 'DEF/kytos/mef_eline')

    @patch('urllib.request.urlopen')
    def test_remote_uninstall(self, mock_urlopen):
        """Test remote_uninstall method."""
        data = MagicMock()
        data.read.return_value = '{}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.napps_manager.remote_uninstall()

        uninstall_uri = self.napps_manager._NAPP_UNINSTALL
        uri = self.napps_manager._kytos_api + uninstall_uri
        uri = uri.format('kytos', 'mef_eline')

        mock_urlopen.assert_called_with(uri)

    @patch('urllib.request.urlopen')
    def test_remote_install(self, mock_urlopen):
        """Test remote_install method."""
        data = MagicMock()
        data.read.return_value = '{}'
        mock_urlopen.return_value = data

        self.napps_manager.user = 'kytos'
        self.napps_manager.napp = 'mef_eline'

        self.napps_manager.remote_install()

        install_uri = self.napps_manager._NAPP_INSTALL
        uri = self.napps_manager._kytos_api + install_uri
        uri = uri.format('kytos', 'mef_eline')

        mock_urlopen.assert_called_with(uri)

    def test_valid_name(self):
        """Test valid_name method."""
        valid_name = self.napps_manager.valid_name('username')
        invalid_name = self.napps_manager.valid_name('_username')

        self.assertTrue(valid_name)
        self.assertFalse(invalid_name)

    @patch('jinja2.Environment.get_template')
    def test_render_template(self, mock_get_template):
        """Test render_template method."""
        template = MagicMock()
        mock_get_template.return_value = template

        self.napps_manager.render_template('', 'filename', 'context')

        mock_get_template.assert_called_with('filename')
        template.render.assert_called_with('context')

    @patch('os.makedirs')
    @patch('builtins.open')
    @patch('builtins.input')
    @patch('kytos.utils.napps.NAppsManager.render_template')
    def test_create_napp(self, *args):
        """Test create_napp method."""
        (mock_render_template, mock_input, _, mock_mkdirs) = args
        mock_input.side_effect = ['username', 'napp', None]

        self.napps_manager.create_napp()

        tmpl_path = SKEL_PATH / 'napp-structure/username/napp'
        description = '# TODO: <<<< Insert your NApp description here >>>>'
        context = {'username': 'username', 'napp': 'napp',
                   'description': description}

        calls = []
        for tmp in ['__init__.py', 'main.py', '.gitignore', 'kytos.json',
                    'README.rst', 'settings.py']:
            calls.append(call(tmpl_path, '{}.template'.format(tmp), context))
        calls.append(call('{}/ui'.format(tmpl_path), 'README.rst.template',
                          context))

        mock_mkdirs.assert_has_calls([call('username', exist_ok=True),
                                      call('username/napp'),
                                      call('username/napp/ui/k-info-panel'),
                                      call('username/napp/ui/k-toolbar'),
                                      call('username/napp/ui/k-action-menu')])
        mock_render_template.assert_has_calls(calls, any_order=True)

    def test_check_module(self):
        """Test _check_module method."""
        folder = MagicMock()
        folder.exists.return_value = False

        self.napps_manager._check_module(folder)

        folder.mkdir.assert_called()
        (folder / '__init__.py').touch.assert_called()

    @patch('pathspec.pathspec.PathSpec.match_tree')
    @patch('tarfile.TarFile.add')
    @patch('os.remove')
    @patch('os.walk')
    @patch('os.getcwd', return_value='/tmp')
    @patch('builtins.open')
    def test_build_napp_package(self, *args):
        """Test build_napp_package method."""
        (_, _, mock_walk, _, mock_add, _) = args
        with tempfile.TemporaryDirectory() as tmp_dir:
            files = ['username/napp/A', 'username/napp/B']
            mock_walk.return_value = [(tmp_dir, ['dir_A'], files)]

            self.napps_manager.build_napp_package('username/napp')

            path = tmp_dir.replace('/tmp/', '', 1)
            calls = [call(PurePosixPath('{}/username/napp/A'.format(path))),
                     call(PurePosixPath('{}/username/napp/B'.format(path)))]
            mock_add.assert_has_calls(calls)


1		"""kytos.utils.napps.NAppsManager tests."""
2		import json
3		import tempfile
4		import unittest
5		from pathlib import PurePosixPath
6		from unittest.mock import MagicMock, Mock, PropertyMock, call, patch
7
8		from kytos.utils.exceptions import KytosException
9		from kytos.utils.napps import NAppsManager
10		from kytos.utils.settings import SKEL_PATH
11
12
13		# pylint: disable=protected-access, too-many-public-methods
14		class TestNapps(unittest.TestCase):
15		"""Test the class NAppsManager."""
16
17		def setUp(self):
18		"""Execute steps before each tests."""
19		self.napps_manager = NAppsManager()
20
21		@staticmethod
22		def get_napps_response_mock(napps=None):
23		"""Get mock to napps response."""
24		if napps is None:
25		napps = [["kytos", "mef_eline"], ["kytos", "of_lldp"]]
26		response = json.dumps({"napps": napps})
27
28		mock_response = MagicMock()
29		mock_response.getcode.return_value = 200
30		mock_response.read.return_value = response
31		mock_response.__enter__.return_value = mock_response
32		return mock_response
33
34		@patch('urllib.request.urlopen')
35		def test_enabled_property(self, mock_urlopen):
36		"""Test enabled property."""
37		data = MagicMock()
38		data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
39		mock_urlopen.return_value = data
40
41		self.assertEqual(str(self.napps_manager._enabled), 'ABC')
42
43		def test_enabled_property__error(self):
44		"""Test enabled property to error case."""
45
46		with self.assertRaises(SystemExit):
47		# pylint: disable=pointless-statement
48		self.napps_manager._enabled
49		# pylint: enable=pointless-statement
50
51		self.assertIsNone(self.napps_manager._NAppsManager__local_enabled)
52
53		@patch('urllib.request.urlopen')
54		def test_installed_property(self, mock_urlopen):
55		"""Test installed property."""
56		data = MagicMock()
57		data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
58		mock_urlopen.return_value = data
59
60		self.assertEqual(str(self.napps_manager._installed), 'DEF')
61
62		def test_installed_property__error(self):
63		"""Test installed property to error case."""
64
65		with self.assertRaises(SystemExit):
66		# pylint: disable=pointless-statement
67		self.napps_manager._installed
68		# pylint: enable=pointless-statement
69
70		self.assertIsNone(self.napps_manager._NAppsManager__local_installed)
71
72		def test_napp_id_property(self):
73		"""Test napp_id property."""
74		self.napps_manager.user = 'user'
75		self.napps_manager.napp = 'napp'
76
77		self.assertEqual(self.napps_manager.napp_id, 'user/napp')
78
79		def test_set_napp(self):
80		"""Test set_napp method."""
81		self.napps_manager.set_napp('user', 'napp', 'version')
82
83		self.assertEqual(self.napps_manager.user, 'user')
84		self.assertEqual(self.napps_manager.napp, 'napp')
85		self.assertEqual(self.napps_manager.version, 'version')
86
87		def test_get_napps(self):
88		"""Test method get_napps used to find
89		enabled and installed napps.
90		"""
91		mock_path = Mock()
92
93		def glob_side_effect(args):
94		"""Path.glob to mock finding paths with kytos.json file."""
95		self.assertEqual(args, "//kytos.json")
96
97		mock_path1 = Mock()
98		mock_path1.parts = ['kytos', 'of_core', 'kytos.json']
99
100		mock_path2 = Mock()
101		mock_path2.parts = ['kytos', 'of_lldp', 'kytos.json']
102
103		return [mock_path1, mock_path2]
104
105		mock_path.glob = glob_side_effect
106
107		# pylint: disable=protected-access
108		get_return = self.napps_manager._get_napps(mock_path)
109		self.assertEqual(get_return[0][0], 'kytos')
110		self.assertEqual(get_return[0][1], 'of_core')
111		self.assertEqual(get_return[1][0], 'kytos')
112		self.assertEqual(get_return[1][1], 'of_lldp')
113
114	View Code Duplication	def test_get_enabled_local(self):
		0 ignored issues – show Duplication introduced 2020-06-09 13:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
115		"""Test get_enabled_local used to find
116		enabled napps in local machine"""
117		# Mock kytos.json path
118		mock_path = Mock()
119
120		def glob_side_effect(args):
121		"""Path.glob to mock finding paths with kytos.json file."""
122		self.assertEqual(args, "//kytos.json")
123
124		mock_path1 = Mock()
125		mock_path1.parts = ['kytos', 'of_core', 'kytos.json']
126		return [mock_path1]
127		mock_path.glob = glob_side_effect
128
129		mock_prop_enabled = PropertyMock()
130		with patch.object(NAppsManager, '_enabled', mock_prop_enabled):
131		mock_prop_enabled.return_value = mock_path
132
133		get_return = self.napps_manager.get_enabled_local()
134
135		self.assertEqual(get_return[0][0], 'kytos')
136		self.assertEqual(get_return[0][1], 'of_core')
137		self.assertEqual(mock_prop_enabled.call_count, 1)
138
139	View Code Duplication	def test_get_installed_local(self):
		0 ignored issues – show Duplication introduced 2020-06-09 13:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
140		"""Test get_installed_local used to find
141		installed napps in local machine"""
142		# Mock kytos.json path
143		mock_path = Mock()
144
145		def glob_side_effect(args):
146		"""Path.glob to mock finding paths with kytos.json file."""
147		self.assertEqual(args, "//kytos.json")
148
149		mock_path1 = Mock()
150		mock_path1.parts = ['kytos', 'of_core', 'kytos.json']
151		return [mock_path1]
152		mock_path.glob = glob_side_effect
153
154		mock_prop_installed = PropertyMock()
155		with patch.object(NAppsManager, '_installed', mock_prop_installed):
156		mock_prop_installed.return_value = mock_path
157
158		get_return = self.napps_manager.get_installed_local()
159
160		self.assertEqual(get_return[0][0], 'kytos')
161		self.assertEqual(get_return[0][1], 'of_core')
162		self.assertEqual(mock_prop_installed.call_count, 1)
163
164		@patch('urllib.request.urlopen')
165		def test_get_installed(self, mock_urlopen):
166		"""Test method get_installed to find all installed napps."""
167		mock_urlopen.return_value = self.get_napps_response_mock()
168
169		installed_napps = self.napps_manager.get_installed()
170
171		self.assertEqual(len(installed_napps), 2)
172		self.assertEqual(installed_napps[0], ("kytos", "mef_eline"))
173		self.assertEqual(installed_napps[1], ("kytos", "of_lldp"))
174
175		@patch('urllib.request.urlopen')
176		def test_get_installed__error(self, mock_urlopen):
177		"""Test method get_installed with API error."""
178		mock_response = MagicMock()
179		mock_response.getcode.return_value = 500
180		mock_urlopen.return_value = mock_response
181
182		with self.assertRaises(KytosException) as context:
183		self.napps_manager.get_installed()
184
185		self.assertEqual('Error calling Kytos to check installed NApps.',
186		str(context.exception))
187
188		@patch('urllib.request.urlopen')
189		def test_get_enabled(self, mock_urlopen):
190		"""Test method get_enabled to find all enabled napps."""
191		mock_urlopen.return_value = self.get_napps_response_mock()
192
193		installed_napps = self.napps_manager.get_enabled()
194
195		self.assertEqual(len(installed_napps), 2)
196		self.assertEqual(installed_napps[0], ("kytos", "mef_eline"))
197		self.assertEqual(installed_napps[1], ("kytos", "of_lldp"))
198
199		@patch('urllib.request.urlopen')
200		def test_get_enabled__error(self, mock_urlopen):
201		"""Test method get_enabled with API error."""
202		mock_response = MagicMock()
203		mock_response.getcode.return_value = 500
204		mock_urlopen.return_value = mock_response
205
206		with self.assertRaises(KytosException) as context:
207		self.napps_manager.get_enabled()
208
209		self.assertEqual('Error calling Kytos to check enabled NApps.',
210		str(context.exception))
211
212		@patch('urllib.request.urlopen')
213		def test_is_enabled(self, mock_urlopen):
214		"""Test is_enabled method."""
215		mock_urlopen.return_value = self.get_napps_response_mock()
216
217		self.napps_manager.user = 'kytos'
218		self.napps_manager.napp = 'mef_eline'
219
220		self.assertTrue(self.napps_manager.is_enabled())
221
222		@patch('urllib.request.urlopen')
223		def test_is_installed(self, mock_urlopen):
224		"""Test is_installed method."""
225		mock_urlopen.return_value = self.get_napps_response_mock()
226
227		self.napps_manager.user = 'kytos'
228		self.napps_manager.napp = 'mef_eline'
229
230		self.assertTrue(self.napps_manager.is_installed())
231
232		@patch('urllib.request.urlopen')
233		def test_get_disabled(self, mock_urlopen):
234		"""Test get_disabled method."""
235		enabled = [["kytos", "mef_eline"]]
236		mock_urlopen.side_effect = [self.get_napps_response_mock(),
237		self.get_napps_response_mock(enabled)]
238
239		disabled = self.napps_manager.get_disabled()
240
241		self.assertEqual(disabled, [('kytos', 'of_lldp')])
242
243		@patch('urllib.request.urlopen')
244		def test_dependencies(self, mock_urlopen):
245		"""Test dependencies method."""
246		napps = {"napp_dependencies": ["kytos/mef_eline", "kytos/of_lldp"]}
247		data = MagicMock()
248		data.read.return_value = json.dumps(napps)
249		mock_urlopen.return_value = data
250
251		dependencies = self.napps_manager.dependencies()
252
253		expected_dependencies = [('kytos', 'mef_eline'), ('kytos', 'of_lldp')]
254		self.assertEqual(dependencies, expected_dependencies)
255
256		@patch('urllib.request.urlopen')
257		def test_get_description(self, mock_urlopen):
258		"""Test get_description method."""
259		data = MagicMock()
260		data.read.return_value = '{"description": "ABC"}'
261		mock_urlopen.return_value = data
262
263		description = self.napps_manager.get_description()
264
265		self.assertEqual(description, 'ABC')
266
267		@patch('urllib.request.urlopen')
268		def test_get_version(self, mock_urlopen):
269		"""Test get_version method."""
270		data = MagicMock()
271		data.read.return_value = '{"version": "123"}'
272		mock_urlopen.return_value = data
273
274		version = self.napps_manager.get_version()
275
276		self.assertEqual(version, '123')
277
278		@patch('urllib.request.urlopen')
279		def test_get_napp_key(self, mock_urlopen):
280		"""Test _get_napp_key method."""
281		data = MagicMock()
282		data.read.return_value = '{"key": "ABC"}'
283		mock_urlopen.return_value = data
284
285		self.napps_manager.user = 'kytos'
286		self.napps_manager.napp = 'mef_eline'
287
288		meta_key = self.napps_manager._get_napp_key('key')
289
290		self.assertEqual(meta_key, 'ABC')
291
292		@patch('urllib.request.urlopen')
293		def test_disable(self, mock_urlopen):
294		"""Test disable method."""
295		data = MagicMock()
296		data.read.return_value = '{}'
297		mock_urlopen.return_value = data
298
299		self.napps_manager.user = 'kytos'
300		self.napps_manager.napp = 'mef_eline'
301
302		self.napps_manager.disable()
303
304		uri = self.napps_manager._kytos_api + self.napps_manager._NAPP_DISABLE
305		uri = uri.format('kytos', 'mef_eline')
306
307		mock_urlopen.assert_called_with(uri)
308
309		@patch('urllib.request.urlopen')
310		def test_enable(self, mock_urlopen):
311		"""Test enable method."""
312		data = MagicMock()
313		data.read.return_value = '{}'
314		mock_urlopen.return_value = data
315
316		self.napps_manager.user = 'kytos'
317		self.napps_manager.napp = 'mef_eline'
318
319		self.napps_manager.enable()
320
321		uri = self.napps_manager._kytos_api + self.napps_manager._NAPP_ENABLE
322		uri = uri.format('kytos', 'mef_eline')
323
324		mock_urlopen.assert_called_with(uri)
325
326		@patch('urllib.request.urlopen')
327		def test_enabled_dir(self, mock_urlopen):
328		"""Test enabled_dir method."""
329		data = MagicMock()
330		data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
331		mock_urlopen.return_value = data
332
333		self.napps_manager.user = 'kytos'
334		self.napps_manager.napp = 'mef_eline'
335
336		enabled_dir = self.napps_manager.enabled_dir()
337		self.assertEqual(str(enabled_dir), 'ABC/kytos/mef_eline')
338
339		@patch('urllib.request.urlopen')
340		def test_installed_dir(self, mock_urlopen):
341		"""Test installed_dir method."""
342		data = MagicMock()
343		data.read.return_value = '{"napps": "ABC", "installed_napps": "DEF"}'
344		mock_urlopen.return_value = data
345
346		self.napps_manager.user = 'kytos'
347		self.napps_manager.napp = 'mef_eline'
348
349		installed_dir = self.napps_manager.installed_dir()
350		self.assertEqual(str(installed_dir), 'DEF/kytos/mef_eline')
351
352		@patch('urllib.request.urlopen')
353		def test_remote_uninstall(self, mock_urlopen):
354		"""Test remote_uninstall method."""
355		data = MagicMock()
356		data.read.return_value = '{}'
357		mock_urlopen.return_value = data
358
359		self.napps_manager.user = 'kytos'
360		self.napps_manager.napp = 'mef_eline'
361
362		self.napps_manager.remote_uninstall()
363
364		uninstall_uri = self.napps_manager._NAPP_UNINSTALL
365		uri = self.napps_manager._kytos_api + uninstall_uri
366		uri = uri.format('kytos', 'mef_eline')
367
368		mock_urlopen.assert_called_with(uri)
369
370		@patch('urllib.request.urlopen')
371		def test_remote_install(self, mock_urlopen):
372		"""Test remote_install method."""
373		data = MagicMock()
374		data.read.return_value = '{}'
375		mock_urlopen.return_value = data
376
377		self.napps_manager.user = 'kytos'
378		self.napps_manager.napp = 'mef_eline'
379
380		self.napps_manager.remote_install()
381
382		install_uri = self.napps_manager._NAPP_INSTALL
383		uri = self.napps_manager._kytos_api + install_uri
384		uri = uri.format('kytos', 'mef_eline')
385
386		mock_urlopen.assert_called_with(uri)
387
388		def test_valid_name(self):
389		"""Test valid_name method."""
390		valid_name = self.napps_manager.valid_name('username')
391		invalid_name = self.napps_manager.valid_name('_username')
392
393		self.assertTrue(valid_name)
394		self.assertFalse(invalid_name)
395
396		@patch('jinja2.Environment.get_template')
397		def test_render_template(self, mock_get_template):
398		"""Test render_template method."""
399		template = MagicMock()
400		mock_get_template.return_value = template
401
402		self.napps_manager.render_template('', 'filename', 'context')
403
404		mock_get_template.assert_called_with('filename')
405		template.render.assert_called_with('context')
406
407		@patch('os.makedirs')
408		@patch('builtins.open')
409		@patch('builtins.input')
410		@patch('kytos.utils.napps.NAppsManager.render_template')
411		def test_create_napp(self, *args):
412		"""Test create_napp method."""
413		(mock_render_template, mock_input, _, mock_mkdirs) = args
414		mock_input.side_effect = ['username', 'napp', None]
415
416		self.napps_manager.create_napp()
417
418		tmpl_path = SKEL_PATH / 'napp-structure/username/napp'
419		description = '# TODO: <<<< Insert your NApp description here >>>>'
420		context = {'username': 'username', 'napp': 'napp',
421		'description': description}
422
423		calls = []
424		for tmp in ['__init__.py', 'main.py', '.gitignore', 'kytos.json',
425		'README.rst', 'settings.py']:
426		calls.append(call(tmpl_path, '{}.template'.format(tmp), context))
427		calls.append(call('{}/ui'.format(tmpl_path), 'README.rst.template',
428		context))
429
430		mock_mkdirs.assert_has_calls([call('username', exist_ok=True),
431		call('username/napp'),
432		call('username/napp/ui/k-info-panel'),
433		call('username/napp/ui/k-toolbar'),
434		call('username/napp/ui/k-action-menu')])
435		mock_render_template.assert_has_calls(calls, any_order=True)
436
437		def test_check_module(self):
438		"""Test _check_module method."""
439		folder = MagicMock()
440		folder.exists.return_value = False
441
442		self.napps_manager._check_module(folder)
443
444		folder.mkdir.assert_called()
445		(folder / '__init__.py').touch.assert_called()
446
447		@patch('pathspec.pathspec.PathSpec.match_tree')
448		@patch('tarfile.TarFile.add')
449		@patch('os.remove')
450		@patch('os.walk')
451		@patch('os.getcwd', return_value='/tmp')
452		@patch('builtins.open')
453		def test_build_napp_package(self, *args):
454		"""Test build_napp_package method."""
455		(_, _, mock_walk, _, mock_add, _) = args
456		with tempfile.TemporaryDirectory() as tmp_dir:
457		files = ['username/napp/A', 'username/napp/B']
458		mock_walk.return_value = [(tmp_dir, ['dir_A'], files)]
459
460		self.napps_manager.build_napp_package('username/napp')
461
462		path = tmp_dir.replace('/tmp/', '', 1)
463		calls = [call(PurePosixPath('{}/username/napp/A'.format(path))),
464		call(PurePosixPath('{}/username/napp/B'.format(path)))]
465		mock_add.assert_has_calls(calls)
466

kytos / kytos-utils

Pull Request — master (#277)

tests.unit.test_napps.TestNapps.test_create_napp() A

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