コード例 #1
0
    def setUp(self):
        super().setUp()

        self.user = user_factory()
        self.grant_permission(self.user, 'Admin:*')
        self.client.login(email=self.user.email)
        self.list_url = reverse('admin:scanners_scannerresult_changelist')

        self.admin = ScannerResultAdmin(model=ScannerResult,
                                        admin_site=AdminSite())
コード例 #2
0
ファイル: test_admin.py プロジェクト: mika-cn/addons-server
class TestScannerResultAdmin(TestCase):
    def setUp(self):
        super().setUp()

        self.user = user_factory()
        self.grant_permission(self.user, 'Admin:Advanced')
        self.client.login(email=self.user.email)
        self.list_url = reverse('admin:scanners_scannerresult_changelist')

        self.admin = ScannerResultAdmin(model=ScannerResult,
                                        admin_site=AdminSite())

    def test_list_view(self):
        response = self.client.get(self.list_url)
        assert response.status_code == 200

    def test_list_view_is_restricted(self):
        user = user_factory()
        self.grant_permission(user, 'Admin:Curation')
        self.client.login(email=user.email)
        response = self.client.get(self.list_url)
        assert response.status_code == 403

    def test_has_add_permission(self):
        assert self.admin.has_add_permission(request=None) is False

    def test_has_delete_permission(self):
        assert self.admin.has_delete_permission(request=None) is False

    def test_has_change_permission(self):
        assert self.admin.has_change_permission(request=None) is False

    def test_formatted_addon(self):
        addon = addon_factory()
        version = version_factory(addon=addon,
                                  channel=amo.RELEASE_CHANNEL_LISTED)
        result = ScannerResult(version=version)

        assert self.admin.formatted_addon(result) == (
            '<a href="{}">{} (version: {})</a>'.format(
                reverse('reviewers.review', args=[addon.slug]),
                addon.name,
                version.id,
            ))

    def test_formatted_addon_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.formatted_addon(result) == '-'

    def test_listed_channel(self):
        version = version_factory(addon=addon_factory(),
                                  channel=amo.RELEASE_CHANNEL_LISTED)
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Listed'

    def test_unlisted_channel(self):
        version = version_factory(addon=addon_factory(),
                                  channel=amo.RELEASE_CHANNEL_UNLISTED)
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Unlisted'

    def test_channel_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.channel(result) == '-'

    def test_formatted_results(self):
        results = {'some': 'results'}
        result = ScannerResult(results=results)

        assert self.admin.formatted_results(result) == format_html(
            '<pre>{}</pre>', json.dumps(results, indent=2))

    def test_formatted_results_without_results(self):
        result = ScannerResult()

        assert self.admin.formatted_results(result) == '<pre>{}</pre>'

    def test_list_queries(self):
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=addon_factory().current_version)
        ScannerResult.objects.create(scanner=WAT,
                                     version=addon_factory().current_version)
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=addon_factory().current_version)

        with self.assertNumQueries(9):
            # 9 queries:
            # - 2 transaction savepoints because of tests
            # - 2 user and groups
            # - 2 COUNT(*) on scanners results for pagination and total display
            # - 1 scanners results and versions in one query
            # - 1 all add-ons in one query
            # - 1 all add-ons translations in one query
            response = self.client.get(self.list_url, {
                MatchesFilter.parameter_name: 'all',
            })
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length

    def test_formatted_matches(self):
        result = ScannerResult()
        result.add_match(rule='some-rule')

        assert self.admin.formatted_matches(result) == format_html(
            '<pre>{}</pre>', json.dumps(result.matches, indent=4))

    def test_formatted_matches_without_matches(self):
        result = ScannerResult()

        assert self.admin.formatted_matches(result) == '<pre>[]</pre>'

    def test_list_shows_matches_only_by_default(self):
        # Create one entry without matches
        ScannerResult.objects.create(scanner=YARA)
        # Create one entry with matches
        with_matches = ScannerResult(scanner=YARA)
        with_matches.add_match(rule='some-rule')
        with_matches.save()

        response = self.client.get(self.list_url)
        assert response.status_code == 200
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 1

    def test_list_can_show_all_entries(self):
        # Create one entry without matches
        ScannerResult.objects.create(scanner=YARA)
        # Create one entry with matches
        with_matches = ScannerResult(scanner=YARA)
        with_matches.add_match(rule='some-rule')
        with_matches.save()

        response = self.client.get(self.list_url,
                                   {MatchesFilter.parameter_name: 'all'})
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length
コード例 #3
0
class TestScannerResultAdmin(TestCase):
    def setUp(self):
        super().setUp()

        self.user = user_factory()
        self.grant_permission(self.user, 'Admin:*')
        self.client.login(email=self.user.email)
        self.list_url = reverse('admin:scanners_scannerresult_changelist')

        self.admin = ScannerResultAdmin(model=ScannerResult,
                                        admin_site=AdminSite())

    def test_list_view(self):
        rule = ScannerRule.objects.create(name='rule', scanner=CUSTOMS)
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=addon_factory().current_version,
                                     results={'matchedRules': [rule.name]})
        response = self.client.get(self.list_url)
        assert response.status_code == 200
        html = pq(response.content)
        assert html('.column-result_actions').length == 1

    def test_list_view_for_non_admins(self):
        rule = ScannerRule.objects.create(name='rule', scanner=CUSTOMS)
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=addon_factory().current_version,
                                     results={'matchedRules': [rule.name]})
        user = user_factory()
        self.grant_permission(user, 'Admin:ScannersResultsView')
        self.client.login(email=user.email)
        response = self.client.get(self.list_url)
        assert response.status_code == 200
        html = pq(response.content)
        assert html('.column-result_actions').length == 0

    def test_list_view_is_restricted(self):
        user = user_factory()
        self.grant_permission(user, 'Admin:Curation')
        self.client.login(email=user.email)
        response = self.client.get(self.list_url)
        assert response.status_code == 403

    def test_has_add_permission(self):
        assert self.admin.has_add_permission(request=None) is False

    def test_has_delete_permission(self):
        assert self.admin.has_delete_permission(request=None) is False

    def test_has_change_permission(self):
        assert self.admin.has_change_permission(request=None) is False

    def test_formatted_listed_addon(self):
        addon = addon_factory()
        version = version_factory(addon=addon,
                                  channel=amo.RELEASE_CHANNEL_LISTED)
        result = ScannerResult(version=version)

        assert self.admin.formatted_addon(result) == (
            '<a href="{}">{} (version: {})</a>'.format(
                urljoin(
                    settings.EXTERNAL_SITE_URL,
                    reverse('reviewers.review', args=['listed', addon.id]),
                ),
                addon.name,
                version.version,
            ))

    def test_formatted_unlisted_addon(self):
        addon = addon_factory()
        version = version_factory(addon=addon,
                                  channel=amo.RELEASE_CHANNEL_UNLISTED)
        result = ScannerResult(version=version)

        assert self.admin.formatted_addon(result) == (
            '<a href="{}">{} (version: {})</a>'.format(
                urljoin(
                    settings.EXTERNAL_SITE_URL,
                    reverse('reviewers.review', args=['unlisted', addon.id]),
                ),
                addon.name,
                version.version,
            ))

    def test_formatted_addon_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.formatted_addon(result) == '-'

    def test_guid(self):
        version = version_factory(addon=addon_factory())
        result = ScannerResult(version=version)

        assert self.admin.guid(result) == version.addon.guid

    def test_guid_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.guid(result) == '-'

    def test_listed_channel(self):
        version = version_factory(addon=addon_factory(),
                                  channel=amo.RELEASE_CHANNEL_LISTED)
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Listed'

    def test_unlisted_channel(self):
        version = version_factory(addon=addon_factory(),
                                  channel=amo.RELEASE_CHANNEL_UNLISTED)
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Unlisted'

    def test_channel_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.channel(result) == '-'

    def test_formatted_results(self):
        results = {'some': 'results'}
        result = ScannerResult(results=results)

        assert self.admin.formatted_results(result) == format_html(
            '<pre>{}</pre>', json.dumps(results, indent=2))

    def test_formatted_results_without_results(self):
        result = ScannerResult()

        assert self.admin.formatted_results(result) == '<pre>[]</pre>'

    def test_formatted_matched_rules_with_files(self):
        version = addon_factory().current_version
        result = ScannerResult.objects.create(scanner=YARA, version=version)
        rule = ScannerRule.objects.create(name='bar', scanner=YARA)
        filename = 'some/file.js'
        result.add_yara_result(rule=rule.name, meta={'filename': filename})
        result.save()

        external_site_url = 'http://example.org'
        file_id = version.all_files[0].id
        assert file_id is not None
        expect_file_item = '<a href="{}{}">{}</a>'.format(
            external_site_url,
            reverse('files.list', args=[file_id, 'file', filename]), filename)
        with override_settings(EXTERNAL_SITE_URL=external_site_url):
            assert (expect_file_item
                    in self.admin.formatted_matched_rules_with_files(result))

    def test_formatted_matched_rules_with_files_without_version(self):
        result = ScannerResult.objects.create(scanner=YARA)
        rule = ScannerRule.objects.create(name='bar', scanner=YARA)
        filename = 'some/file.js'
        result.add_yara_result(rule=rule.name, meta={'filename': filename})
        result.save()

        # We list the file related to the matched rule...
        assert (filename
                in self.admin.formatted_matched_rules_with_files(result))
        # ...but we do not add a link to it because there is no associated
        # version.
        assert ('/file/'
                not in self.admin.formatted_matched_rules_with_files(result))

    def test_list_queries(self):
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=addon_factory().current_version)
        ScannerResult.objects.create(scanner=WAT,
                                     version=addon_factory().current_version)
        deleted_addon = addon_factory(name='a deleted add-on')
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     version=deleted_addon.current_version)
        deleted_addon.delete()

        with self.assertNumQueries(11):
            # 10 queries:
            # - 2 transaction savepoints because of tests
            # - 2 user and groups
            # - 2 COUNT(*) on scanners results for pagination and total display
            # - 1 get all available rules for filtering
            # - 1 scanners results and versions in one query
            # - 1 all add-ons in one query
            # - 1 all add-ons translations in one query
            # - 1 all scanner rules in one query
            response = self.client.get(self.list_url,
                                       {MatchesFilter.parameter_name: 'all'})
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length
        # The name of the deleted add-on should be displayed.
        assert str(deleted_addon.name) in html.text()

    def test_list_filters(self):
        rule_bar = ScannerRule.objects.create(name='bar', scanner=YARA)
        rule_hello = ScannerRule.objects.create(name='hello', scanner=YARA)
        rule_foo = ScannerRule.objects.create(name='foo', scanner=CUSTOMS)

        response = self.client.get(self.list_url)
        assert response.status_code == 200
        doc = pq(response.content)
        expected = [
            ('All', '?'),
            ('customs', '?scanner__exact=1'),
            ('wat', '?scanner__exact=2'),
            ('yara', '?scanner__exact=3'),
            ('All', '?has_matched_rules=all'),
            (' With matched rules only', '?'),
            ('All', '?state=all'),
            ('Unknown', '?'),
            ('True positive', '?state=1'),
            ('False positive', '?state=2'),
            ('All', '?'),
            ('foo (customs)', f'?matched_rules__id__exact={rule_foo.pk}'),
            ('bar (yara)', f'?matched_rules__id__exact={rule_bar.pk}'),
            ('hello (yara)', f'?matched_rules__id__exact={rule_hello.pk}'),
            ('All', '?has_version=all'),
            (' With version only', '?'),
        ]
        filters = [(x.text, x.attrib['href'])
                   for x in doc('#changelist-filter a')]
        assert filters == expected

    def test_list_filter_matched_rules(self):
        rule_bar = ScannerRule.objects.create(name='bar', scanner=YARA)
        rule_hello = ScannerRule.objects.create(name='hello', scanner=YARA)
        rule_foo = ScannerRule.objects.create(name='foo', scanner=CUSTOMS)
        with_bar_matches = ScannerResult(scanner=YARA)
        with_bar_matches.add_yara_result(rule=rule_bar.name)
        with_bar_matches.add_yara_result(rule=rule_hello.name)
        with_bar_matches.save()
        ScannerResult.objects.create(scanner=CUSTOMS,
                                     results={'matchedRules': [rule_foo.name]})
        with_hello_match = ScannerResult(scanner=YARA)
        with_hello_match.add_yara_result(rule=rule_hello.name)

        response = self.client.get(
            self.list_url, {
                'matched_rules__id__exact': rule_bar.pk,
                WithVersionFilter.parameter_name: 'all',
            })
        assert response.status_code == 200
        doc = pq(response.content)
        assert doc('#result_list tbody tr').length == 1
        assert doc('.field-formatted_matched_rules').text() == 'bar, hello'

    def test_list_default(self):
        # Create one entry without matches, it will not be shown by default
        ScannerResult.objects.create(
            scanner=YARA,
            version=version_factory(addon=addon_factory()),
        )
        # Create one entry with matches, it will be shown by default
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        with_matches = ScannerResult(
            scanner=YARA,
            version=version_factory(addon=addon_factory()),
        )
        with_matches.add_yara_result(rule=rule.name)
        with_matches.save()
        # Create a false positive, it will not be shown by default
        false_positive = ScannerResult(
            scanner=YARA,
            state=FALSE_POSITIVE,
            version=version_factory(addon=addon_factory()),
        )
        false_positive.add_yara_result(rule=rule.name)
        false_positive.save()
        # Create an entry without a version, it will not be shown by default
        without_version = ScannerResult(scanner=YARA)
        without_version.add_yara_result(rule=rule.name)
        without_version.save()

        response = self.client.get(self.list_url)
        assert response.status_code == 200
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 1

    def test_list_can_show_all_entries(self):
        # Create one entry without matches
        ScannerResult.objects.create(scanner=YARA)
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        with_matches = ScannerResult(scanner=YARA)
        with_matches.add_yara_result(rule=rule.name)
        with_matches.save()
        # Create a false positive
        false_positive = ScannerResult(scanner=YARA, state=FALSE_POSITIVE)
        false_positive.add_yara_result(rule=rule.name)
        false_positive.save()
        # Create an entry without a version
        without_version = ScannerResult(scanner=YARA)
        without_version.add_yara_result(rule=rule.name)
        without_version.save()

        response = self.client.get(
            self.list_url,
            {
                MatchesFilter.parameter_name: 'all',
                StateFilter.parameter_name: 'all',
                WithVersionFilter.parameter_name: 'all',
            },
        )
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length

    def test_handle_true_positive(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        result = ScannerResult(scanner=YARA)
        result.add_yara_result(rule=rule.name)
        result.save()
        assert result.state == UNKNOWN

        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handletruepositive',
                args=[result.pk],
            ),
            follow=True,
        )

        result.refresh_from_db()
        assert result.state == TRUE_POSITIVE
        # The action should send a redirect.
        last_url, status_code = response.redirect_chain[-1]
        assert status_code == 302
        # The action should redirect to the list view and the default list
        # filters should hide the result (because its state is not UNKNOWN
        # anymore).
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 0
        # A confirmation message should also appear.
        assert html('.messagelist .info').length == 1

    @override_settings(YARA_GIT_REPOSITORY='git/repo')
    def test_handle_yara_false_positive(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        result = ScannerResult(scanner=YARA)
        result.add_yara_result(rule=rule.name)
        result.save()
        assert result.state == UNKNOWN

        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handlefalsepositive',
                args=[result.pk],
            ))

        result.refresh_from_db()
        assert result.state == FALSE_POSITIVE
        # This action should send a redirect to GitHub.
        assert response.status_code == 302
        # We create a GitHub issue draft by passing some query parameters to
        # GitHub.
        assert response['Location'].startswith(
            'https://github.com/git/repo/issues/new?')
        assert (urlencode({
            'title':
            'False positive report for '
            'ScannerResult {}'.format(result.pk)
        }) in response['Location'])
        assert urlencode({'body': '### Report'}) in response['Location']
        assert (urlencode({'labels': 'false positive report'})
                in response['Location'])
        assert 'Raw+scanner+results' in response['Location']

    @override_settings(CUSTOMS_GIT_REPOSITORY='git/repo')
    def test_handle_customs_false_positive(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=CUSTOMS)
        result = ScannerResult(scanner=CUSTOMS,
                               results={'matchedRules': [rule.name]})
        result.save()
        assert result.state == UNKNOWN

        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handlefalsepositive',
                args=[result.pk],
            ))

        result.refresh_from_db()
        assert result.state == FALSE_POSITIVE
        # This action should send a redirect to GitHub.
        assert response.status_code == 302
        assert 'Raw+scanner+results' not in response['Location']

    def test_handle_revert_report(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        result = ScannerResult(scanner=YARA,
                               version=version_factory(addon=addon_factory()))
        result.add_yara_result(rule=rule.name)
        result.state = TRUE_POSITIVE
        result.save()
        assert result.state == TRUE_POSITIVE

        response = self.client.post(
            reverse('admin:scanners_scannerresult_handlerevert',
                    args=[result.pk]),
            follow=True,
        )

        result.refresh_from_db()
        assert result.state == UNKNOWN
        # The action should send a redirect.
        last_url, status_code = response.redirect_chain[-1]
        assert status_code == 302
        # The action should redirect to the list view and the default list
        # filters should show the result (because its state is UNKNOWN again).
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 1
        # A confirmation message should also appear.
        assert html('.messagelist .info').length == 1

    def test_handle_true_positive_and_non_admin_user(self):
        result = ScannerResult(scanner=CUSTOMS)
        user = user_factory()
        self.grant_permission(user, 'Admin:ScannersResultsView')
        self.client.login(email=user.email)
        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handletruepositive',
                args=[result.pk],
            ))
        assert response.status_code == 404

    def test_handle_false_positive_and_non_admin_user(self):
        result = ScannerResult(scanner=CUSTOMS)
        user = user_factory()
        self.grant_permission(user, 'Admin:ScannersResultsView')
        self.client.login(email=user.email)
        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handlefalsepositive',
                args=[result.pk],
            ))
        assert response.status_code == 404

    def test_handle_revert_report_and_non_admin_user(self):
        result = ScannerResult(scanner=CUSTOMS)
        user = user_factory()
        self.grant_permission(user, 'Admin:ScannersResultsView')
        self.client.login(email=user.email)
        response = self.client.post(
            reverse(
                'admin:scanners_scannerresult_handlerevert',
                args=[result.pk],
            ))
        assert response.status_code == 404
コード例 #4
0
class TestScannerResultAdmin(TestCase):
    def setUp(self):
        super().setUp()

        self.user = user_factory()
        self.grant_permission(self.user, 'Admin:Advanced')
        self.client.login(email=self.user.email)
        self.list_url = reverse('admin:scanners_scannerresult_changelist')

        self.admin = ScannerResultAdmin(
            model=ScannerResult, admin_site=AdminSite()
        )

    def test_list_view(self):
        response = self.client.get(self.list_url)
        assert response.status_code == 200

    def test_list_view_is_restricted(self):
        user = user_factory()
        self.grant_permission(user, 'Admin:Curation')
        self.client.login(email=user.email)
        response = self.client.get(self.list_url)
        assert response.status_code == 403

    def test_has_add_permission(self):
        assert self.admin.has_add_permission(request=None) is False

    def test_has_delete_permission(self):
        assert self.admin.has_delete_permission(request=None) is False

    def test_has_change_permission(self):
        assert self.admin.has_change_permission(request=None) is False

    def test_formatted_addon(self):
        addon = addon_factory()
        version = version_factory(
            addon=addon, channel=amo.RELEASE_CHANNEL_LISTED
        )
        result = ScannerResult(version=version)

        assert self.admin.formatted_addon(result) == (
            '<a href="{}">{} (version: {})</a>'.format(
                urljoin(
                    settings.EXTERNAL_SITE_URL,
                    reverse('reviewers.review', args=[addon.id]),
                ),
                addon.name,
                version.id,
            )
        )

    def test_formatted_addon_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.formatted_addon(result) == '-'

    def test_guid(self):
        version = version_factory(addon=addon_factory())
        result = ScannerResult(version=version)

        assert self.admin.guid(result) == version.addon.guid

    def test_guid_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.guid(result) == '-'

    def test_listed_channel(self):
        version = version_factory(
            addon=addon_factory(), channel=amo.RELEASE_CHANNEL_LISTED
        )
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Listed'

    def test_unlisted_channel(self):
        version = version_factory(
            addon=addon_factory(), channel=amo.RELEASE_CHANNEL_UNLISTED
        )
        result = ScannerResult(version=version)

        assert self.admin.channel(result) == 'Unlisted'

    def test_channel_without_version(self):
        result = ScannerResult(version=None)

        assert self.admin.channel(result) == '-'

    def test_formatted_results(self):
        results = {'some': 'results'}
        result = ScannerResult(results=results)

        assert self.admin.formatted_results(result) == format_html(
            '<pre>{}</pre>', json.dumps(results, indent=2)
        )

    def test_formatted_results_without_results(self):
        result = ScannerResult()

        assert self.admin.formatted_results(result) == '<pre>[]</pre>'

    def test_list_queries(self):
        ScannerResult.objects.create(
            scanner=CUSTOMS, version=addon_factory().current_version
        )
        ScannerResult.objects.create(
            scanner=WAT, version=addon_factory().current_version
        )
        deleted_addon = addon_factory(name='a deleted add-on')
        ScannerResult.objects.create(
            scanner=CUSTOMS, version=deleted_addon.current_version
        )
        deleted_addon.delete()

        with self.assertNumQueries(10):
            # 10 queries:
            # - 2 transaction savepoints because of tests
            # - 2 user and groups
            # - 2 COUNT(*) on scanners results for pagination and total display
            # - 1 scanners results and versions in one query
            # - 1 all add-ons in one query
            # - 1 all add-ons translations in one query
            # - 1 all scanner rules in one query
            response = self.client.get(
                self.list_url, {MatchesFilter.parameter_name: 'all'}
            )
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length
        # The name of the deleted add-on should be displayed.
        assert str(deleted_addon.name) in html.text()

    def test_list_shows_matches_and_unknown_state_only_by_default(self):
        # Create one entry without matches
        ScannerResult.objects.create(scanner=YARA)
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        with_matches = ScannerResult(scanner=YARA)
        with_matches.add_yara_result(rule=rule.name)
        with_matches.save()
        # Create a false positive
        false_positive = ScannerResult(scanner=YARA, state=FALSE_POSITIVE)
        false_positive.add_yara_result(rule=rule.name)
        false_positive.save()

        response = self.client.get(self.list_url)
        assert response.status_code == 200
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 1

    def test_list_can_show_all_entries(self):
        # Create one entry without matches
        ScannerResult.objects.create(scanner=YARA)
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        with_matches = ScannerResult(scanner=YARA)
        with_matches.add_yara_result(rule=rule.name)
        with_matches.save()
        # Create a false positive
        false_positive = ScannerResult(scanner=YARA, state=FALSE_POSITIVE)
        false_positive.add_yara_result(rule=rule.name)
        false_positive.save()

        response = self.client.get(
            self.list_url,
            {
                MatchesFilter.parameter_name: 'all',
                StateFilter.parameter_name: 'all',
            },
        )
        assert response.status_code == 200
        html = pq(response.content)
        expected_length = ScannerResult.objects.count()
        assert html('#result_list tbody tr').length == expected_length

    def test_handle_true_positive(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        result = ScannerResult(scanner=YARA)
        result.add_yara_result(rule=rule.name)
        result.save()
        assert result.state == UNKNOWN

        response = self.client.get(
            reverse(
                'admin:scanners_scannerresult_handletruepositive',
                args=[result.pk],
            ),
            follow=True,
        )

        result.refresh_from_db()
        assert result.state == TRUE_POSITIVE
        # The action should send a redirect.
        last_url, status_code = response.redirect_chain[-1]
        assert status_code == 302
        # The action should redirect to the list view and the default list
        # filters should hide the result (because its state is not UNKNOWN
        # anymore).
        html = pq(response.content)
        assert html('#result_list tbody tr').length == 0
        # A confirmation message should also appear.
        assert html('.messagelist .info').length == 1

    @override_settings(YARA_GIT_REPOSITORY='git/repo')
    def test_handle_false_positive(self):
        # Create one entry with matches
        rule = ScannerRule.objects.create(name='some-rule', scanner=YARA)
        result = ScannerResult(scanner=YARA)
        result.add_yara_result(rule=rule.name)
        result.save()
        assert result.state == UNKNOWN

        response = self.client.get(
            reverse(
                'admin:scanners_scannerresult_handlefalsepositive',
                args=[result.pk],
            )
        )

        result.refresh_from_db()
        assert result.state == FALSE_POSITIVE
        # This action should send a redirect to GitHub.
        assert response.status_code == 302
        # We create a GitHub issue draft by passing some query parameters to
        # GitHub.
        assert response['Location'].startswith(
            'https://github.com/git/repo/issues/new?'
        )
        assert (
            urlencode(
                {
                    'title': 'False positive report for '
                    'ScannerResult {}'.format(result.pk)
                }
            )
            in response['Location']
        )
        assert urlencode({'body': '### Report'}) in response['Location']
        assert (
            urlencode({'labels': 'false positive report'})
            in response['Location']
        )