test_interface.test_default_requirements() - Code Metrics - Inspection of "Merge pull request #136 from poncovka/master-dbus_..." - OpenSCAP/oscap-anaconda-addon - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Matěj

created 2021-04-22 14:05 UTC

test_interface.test_default_requirements() A

↳ Parent: test_interface

Complexity

Conditions

Size

Total Lines	2
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nop	1
dl	0
loc	2
rs	10
c	0
b	0
f	0

#
# Copyright (C) 2021  Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
import pytest

from unittest.mock import Mock
from dasbus.typing import get_native, get_variant, Str
from pyanaconda.core.constants import REQUIREMENT_TYPE_PACKAGE
from pyanaconda.modules.common.containers import TaskContainer
from pyanaconda.modules.common.structures.requirement import Requirement

from org_fedora_oscap.constants import OSCAP
from org_fedora_oscap.service import installation
from org_fedora_oscap.service.oscap import OSCAPService
from org_fedora_oscap.service.oscap_interface import OSCAPInterface
from org_fedora_oscap.structures import PolicyData


class PropertiesChangedCallback(Mock):

    def __call__(self, interface, changed, invalid):
        return super().__call__(interface, get_native(changed), invalid)

    def assert_call(self, property_name, value):
        self.assert_called_once_with(
            OSCAP.interface_name,
            {property_name: get_native(value)},
            []
        )


@pytest.fixture()
def service():
    return OSCAPService()


@pytest.fixture()
def interface(service):
    return OSCAPInterface(service)


@pytest.fixture
def callback(interface):
    callback = PropertiesChangedCallback()
    interface.PropertiesChanged.connect(callback)
    return callback


@pytest.fixture(autouse=True)
def object_publisher(monkeypatch):
    # Mock any publishing of DBus objects.
    monkeypatch.setattr("pyanaconda.core.dbus.DBus.publish_object", Mock())


def test_policy_enabled(interface: OSCAPInterface, callback):
    policy_enabled = False
    interface.PolicyEnabled = policy_enabled

    callback.assert_call("PolicyEnabled", policy_enabled)
    assert interface.PolicyEnabled == policy_enabled


def test_policy_data(interface: OSCAPInterface, callback):
    policy_structure = {
        "content-type": get_variant(Str, "datastream"),
        "content-url": get_variant(Str, "https://example.com/hardening.xml"),
        "datastream-id": get_variant(Str, "id_datastream_1"),
        "xccdf-id": get_variant(Str, "id_xccdf_new"),
        "profile-id": get_variant(Str, "Web Server"),
        "content-path": get_variant(Str, "/usr/share/oscap/testing_ds.xml"),
        "cpe-path": get_variant(Str, "/usr/share/oscap/cpe.xml"),
        "tailoring-path": get_variant(Str, "/usr/share/oscap/tailoring.xml"),
        "fingerprint": get_variant(Str, "240f2f18222faa98856c3b4fc50c4195"),
        "certificates": get_variant(Str, "/usr/share/oscap/cacert.pem")
    }
    interface.PolicyData = policy_structure

    callback.assert_call("PolicyData", policy_structure)
    assert interface.PolicyData == policy_structure


def test_default_requirements(interface: OSCAPInterface):
    assert interface.CollectRequirements() == []


def test_no_requirements(service: OSCAPService, interface: OSCAPInterface):
    service.policy_enabled = True
    service.policy_data = PolicyData()
    assert interface.CollectRequirements() == []


def test_datastream_requirements(service: OSCAPService, interface: OSCAPInterface):
    data = PolicyData()
    data.content_type = "datastream"
    data.profile_id = "Web Server"

    service.policy_enabled = True
    service.policy_data = data

    requirements = Requirement.from_structure_list(
        interface.CollectRequirements()
    )

    assert len(requirements) == 2
    assert requirements[0].type == REQUIREMENT_TYPE_PACKAGE
    assert requirements[0].name == "openscap"
    assert requirements[1].type == REQUIREMENT_TYPE_PACKAGE
    assert requirements[1].name == "openscap-scanner"


def test_scap_security_guide_requirements(service: OSCAPService, interface: OSCAPInterface):
    data = PolicyData()
    data.content_type = "scap-security-guide"
    data.profile_id = "Web Server"

    service.policy_enabled = True
    service.policy_data = data

    requirements = Requirement.from_structure_list(
        interface.CollectRequirements()
    )

    assert len(requirements) == 3
    assert requirements[0].type == REQUIREMENT_TYPE_PACKAGE
    assert requirements[0].name == "openscap"
    assert requirements[1].type == REQUIREMENT_TYPE_PACKAGE
    assert requirements[1].name == "openscap-scanner"
    assert requirements[2].type == REQUIREMENT_TYPE_PACKAGE
    assert requirements[2].name == "scap-security-guide"


def test_configure_with_no_tasks(interface: OSCAPInterface):
    object_paths = interface.ConfigureWithTasks()
    assert len(object_paths) == 0


def test_configure_with_tasks(service: OSCAPService, interface: OSCAPInterface):
    data = PolicyData()
    data.content_type = "scap-security-guide"
    data.profile_id = "Web Server"

    service.policy_enabled = True
    service.policy_data = data

    object_paths = interface.ConfigureWithTasks()
    assert len(object_paths) == 3

    tasks = TaskContainer.from_object_path_list(object_paths)
    assert isinstance(tasks[0], installation.FetchContentTask)
    assert isinstance(tasks[1], installation.CheckFingerprintTask)
    assert isinstance(tasks[2], installation.EvaluateRulesTask)


def test_install_with_no_tasks(interface: OSCAPInterface):
    object_paths = interface.InstallWithTasks()
    assert len(object_paths) == 0


def test_install_with_tasks(service: OSCAPService, interface: OSCAPInterface):
    data = PolicyData()
    data.content_type = "scap-security-guide"
    data.profile_id = "Web Server"

    service.policy_enabled = True
    service.policy_data = data

    object_paths = interface.InstallWithTasks()
    assert len(object_paths) == 2

    tasks = TaskContainer.from_object_path_list(object_paths)
    assert isinstance(tasks[0], installation.InstallContentTask)
    assert isinstance(tasks[1], installation.RemediateSystemTask)


def test_cancel_tasks(service: OSCAPService):
    data = PolicyData()
    data.content_type = "scap-security-guide"
    data.profile_id = "Web Server"

    service.policy_enabled = True
    service.policy_data = data

    # Collect all tasks.
    tasks = service.configure_with_tasks() + service.install_with_tasks()

    # No task is canceled by default.
    for task in tasks:
        assert task.check_cancel() is False

    callback = Mock()
    service.installation_canceled.connect(callback)

    # The first task should fail with the given data.
    with pytest.raises(Exception):
        tasks[0].run_with_signals()

    # That should cancel all tasks.
    callback.assert_called_once()

    for task in tasks:
        assert task.check_cancel() is True


1			#
2			# Copyright (C) 2021 Red Hat, Inc.
3			#
4			# This copyrighted material is made available to anyone wishing to use,
5			# modify, copy, or redistribute it subject to the terms and conditions of
6			# the GNU General Public License v.2, or (at your option) any later version.
7			# This program is distributed in the hope that it will be useful, but WITHOUT
8			# ANY WARRANTY expressed or implied, including the implied warranties of
9			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
10			# Public License for more details. You should have received a copy of the
11			# GNU General Public License along with this program; if not, write to the
12			# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
13			# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
14			# source code or documentation are not subject to the GNU General Public
15			# License and may only be used or replicated with the express permission of
16			# Red Hat, Inc.
17			#
18			import pytest
19
20			from unittest.mock import Mock
21			from dasbus.typing import get_native, get_variant, Str
22			from pyanaconda.core.constants import REQUIREMENT_TYPE_PACKAGE
23			from pyanaconda.modules.common.containers import TaskContainer
24			from pyanaconda.modules.common.structures.requirement import Requirement
25
26			from org_fedora_oscap.constants import OSCAP
27			from org_fedora_oscap.service import installation
28			from org_fedora_oscap.service.oscap import OSCAPService
29			from org_fedora_oscap.service.oscap_interface import OSCAPInterface
30			from org_fedora_oscap.structures import PolicyData
31
32
33			class PropertiesChangedCallback(Mock):
34
35			def __call__(self, interface, changed, invalid):
36			return super().__call__(interface, get_native(changed), invalid)
37
38			def assert_call(self, property_name, value):
39			self.assert_called_once_with(
40			OSCAP.interface_name,
41			{property_name: get_native(value)},
42			[]
43			)
44
45
46			@pytest.fixture()
47			def service():
48			return OSCAPService()
49
50
51			@pytest.fixture()
52			def interface(service):
53			return OSCAPInterface(service)
54
55
56			@pytest.fixture
57			def callback(interface):
58			callback = PropertiesChangedCallback()
59			interface.PropertiesChanged.connect(callback)
60			return callback
61
62
63			@pytest.fixture(autouse=True)
64			def object_publisher(monkeypatch):
65			# Mock any publishing of DBus objects.
66			monkeypatch.setattr("pyanaconda.core.dbus.DBus.publish_object", Mock())
67
68
69			def test_policy_enabled(interface: OSCAPInterface, callback):
70			policy_enabled = False
71			interface.PolicyEnabled = policy_enabled
72
73			callback.assert_call("PolicyEnabled", policy_enabled)
74			assert interface.PolicyEnabled == policy_enabled
75
76
77			def test_policy_data(interface: OSCAPInterface, callback):
78			policy_structure = {
79			"content-type": get_variant(Str, "datastream"),
80			"content-url": get_variant(Str, "https://example.com/hardening.xml"),
81			"datastream-id": get_variant(Str, "id_datastream_1"),
82			"xccdf-id": get_variant(Str, "id_xccdf_new"),
83			"profile-id": get_variant(Str, "Web Server"),
84			"content-path": get_variant(Str, "/usr/share/oscap/testing_ds.xml"),
85			"cpe-path": get_variant(Str, "/usr/share/oscap/cpe.xml"),
86			"tailoring-path": get_variant(Str, "/usr/share/oscap/tailoring.xml"),
87			"fingerprint": get_variant(Str, "240f2f18222faa98856c3b4fc50c4195"),
88			"certificates": get_variant(Str, "/usr/share/oscap/cacert.pem")
89			}
90			interface.PolicyData = policy_structure
91
92			callback.assert_call("PolicyData", policy_structure)
93			assert interface.PolicyData == policy_structure
94
95
96			def test_default_requirements(interface: OSCAPInterface):
97			assert interface.CollectRequirements() == []
98
99
100			def test_no_requirements(service: OSCAPService, interface: OSCAPInterface):
101			service.policy_enabled = True
102			service.policy_data = PolicyData()
103			assert interface.CollectRequirements() == []
104
105
106			def test_datastream_requirements(service: OSCAPService, interface: OSCAPInterface):
107			data = PolicyData()
108			data.content_type = "datastream"
109			data.profile_id = "Web Server"
110
111			service.policy_enabled = True
112			service.policy_data = data
113
114			requirements = Requirement.from_structure_list(
115			interface.CollectRequirements()
116			)
117
118			assert len(requirements) == 2
119			assert requirements[0].type == REQUIREMENT_TYPE_PACKAGE
120			assert requirements[0].name == "openscap"
121			assert requirements[1].type == REQUIREMENT_TYPE_PACKAGE
122			assert requirements[1].name == "openscap-scanner"
123
124
125			def test_scap_security_guide_requirements(service: OSCAPService, interface: OSCAPInterface):
126			data = PolicyData()
127			data.content_type = "scap-security-guide"
128			data.profile_id = "Web Server"
129
130			service.policy_enabled = True
131			service.policy_data = data
132
133			requirements = Requirement.from_structure_list(
134			interface.CollectRequirements()
135			)
136
137			assert len(requirements) == 3
138			assert requirements[0].type == REQUIREMENT_TYPE_PACKAGE
139			assert requirements[0].name == "openscap"
140			assert requirements[1].type == REQUIREMENT_TYPE_PACKAGE
141			assert requirements[1].name == "openscap-scanner"
142			assert requirements[2].type == REQUIREMENT_TYPE_PACKAGE
143			assert requirements[2].name == "scap-security-guide"
144
145
146			def test_configure_with_no_tasks(interface: OSCAPInterface):
147			object_paths = interface.ConfigureWithTasks()
148			assert len(object_paths) == 0
149
150
151			def test_configure_with_tasks(service: OSCAPService, interface: OSCAPInterface):
152			data = PolicyData()
153			data.content_type = "scap-security-guide"
154			data.profile_id = "Web Server"
155
156			service.policy_enabled = True
157			service.policy_data = data
158
159			object_paths = interface.ConfigureWithTasks()
160			assert len(object_paths) == 3
161
162			tasks = TaskContainer.from_object_path_list(object_paths)
163			assert isinstance(tasks[0], installation.FetchContentTask)
164			assert isinstance(tasks[1], installation.CheckFingerprintTask)
165			assert isinstance(tasks[2], installation.EvaluateRulesTask)
166
167
168			def test_install_with_no_tasks(interface: OSCAPInterface):
169			object_paths = interface.InstallWithTasks()
170			assert len(object_paths) == 0
171
172
173			def test_install_with_tasks(service: OSCAPService, interface: OSCAPInterface):
174			data = PolicyData()
175			data.content_type = "scap-security-guide"
176			data.profile_id = "Web Server"
177
178			service.policy_enabled = True
179			service.policy_data = data
180
181			object_paths = interface.InstallWithTasks()
182			assert len(object_paths) == 2
183
184			tasks = TaskContainer.from_object_path_list(object_paths)
185			assert isinstance(tasks[0], installation.InstallContentTask)
186			assert isinstance(tasks[1], installation.RemediateSystemTask)
187
188
189			def test_cancel_tasks(service: OSCAPService):
190			data = PolicyData()
191			data.content_type = "scap-security-guide"
192			data.profile_id = "Web Server"
193
194			service.policy_enabled = True
195			service.policy_data = data
196
197			# Collect all tasks.
198			tasks = service.configure_with_tasks() + service.install_with_tasks()
199
200			# No task is canceled by default.
201			for task in tasks:
202			assert task.check_cancel() is False
203
204			callback = Mock()
205			service.installation_canceled.connect(callback)
206
207			# The first task should fail with the given data.
208			with pytest.raises(Exception):
209			tasks[0].run_with_signals()
210
211			# That should cancel all tasks.
212			callback.assert_called_once()
213
214			for task in tasks:
215			assert task.check_cancel() is True
216

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test_interface.test_default_requirements() A

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