Python factories.LibraryFactory类代码示例

    def test_libraries_on_course_index(self):
        """
        Test getting the list of libraries from the course listing page
        """
        def _assert_library_link_present(response, library):
            """
            Asserts there's a valid library link on libraries tab.
            """
            parsed_html = lxml.html.fromstring(response.content)
            library_link_elements = parsed_html.find_class('library-link')
            self.assertEqual(len(library_link_elements), 1)
            link = library_link_elements[0]
            self.assertEqual(
                link.get("href"),
                reverse_library_url('library_handler', library.location.library_key),
            )
            # now test that url
            outline_response = self.client.get(link.get("href"), {}, HTTP_ACCEPT='text/html')
            self.assertEqual(outline_response.status_code, 200)

        # Add a library:
        lib1 = LibraryFactory.create()

        index_url = '/home/'
        index_response = self.client.get(index_url, {}, HTTP_ACCEPT='text/html')
        _assert_library_link_present(index_response, lib1)

        # Make sure libraries are visible to non-staff users too
        self.client.logout()
        non_staff_user, non_staff_userpassword = self.create_non_staff_user()
        lib2 = LibraryFactory.create(user_id=non_staff_user.id)
        LibraryUserRole(lib2.location.library_key).add_users(non_staff_user)
        self.client.login(username=non_staff_user.username, password=non_staff_userpassword)
        index_response = self.client.get(index_url, {}, HTTP_ACCEPT='text/html')
        _assert_library_link_present(index_response, lib2)

    def test_libraries_on_index(self):
        """
        Test that the library tab is present.
        """
        def _assert_library_tab_present(response):
            """
            Asserts there's a library tab.
            """
            parsed_html = lxml.html.fromstring(response.content)
            library_tab = parsed_html.find_class('react-library-listing')
            self.assertEqual(len(library_tab), 1)

        # Add a library:
        lib1 = LibraryFactory.create()

        index_url = '/home/'
        index_response = self.client.get(index_url, {}, HTTP_ACCEPT='text/html')
        _assert_library_tab_present(index_response)

        # Make sure libraries are visible to non-staff users too
        self.client.logout()
        non_staff_user, non_staff_userpassword = self.create_non_staff_user()
        lib2 = LibraryFactory.create(user_id=non_staff_user.id)
        LibraryUserRole(lib2.location.library_key).add_users(non_staff_user)
        self.client.login(username=non_staff_user.username, password=non_staff_userpassword)
        index_response = self.client.get(index_url, {}, HTTP_ACCEPT='text/html')
        _assert_library_tab_present(index_response)

 def test_duplicate_library(self):
     """
     Make sure we cannot create duplicate libraries
     """
     org, lib_code = ("DuplicateX", "DUP")
     LibraryFactory.create(org=org, library=lib_code, modulestore=self.store)
     with self.assertRaises(DuplicateCourseError):
         LibraryFactory.create(org=org, library=lib_code, modulestore=self.store)

    def test_create_library(self):
        """
        Test that we can create a library, and see how many mongo calls it uses to do so.

        Expected mongo calls, in order:
        find_one({'org': '...', 'run': 'library', 'course': '...'})
        insert(definition: {'block_type': 'library', 'fields': {}})

        insert_structure(bulk)
        insert_course_index(bulk)
        get_course_index(bulk)
        """
        with check_mongo_calls(2, 3):
            LibraryFactory.create(modulestore=self.store)

    def test_library_import_branch_settings(self, branch_setting):
        """
        Try importing a known good library archive under either branch setting.
        The branch setting should have no effect on library import.
        """
        with self.store.branch_setting(branch_setting):
            library = LibraryFactory.create(modulestore=self.store)
            lib_key = library.location.library_key
            extract_dir = path(tempfile.mkdtemp(dir=settings.DATA_DIR))
            # the extract_dir needs to be passed as a relative dir to
            # import_library_from_xml
            extract_dir_relative = path.relpath(extract_dir, settings.DATA_DIR)

            try:
                with tarfile.open(path(TEST_DATA_DIR) / 'imports' / 'library.HhJfPD.tar.gz') as tar:
                    safetar_extractall(tar, extract_dir)
                import_library_from_xml(
                    self.store,
                    self.user.id,
                    settings.GITHUB_REPO_ROOT,
                    [extract_dir_relative / 'library'],
                    load_error_modules=False,
                    static_content_store=contentstore(),
                    target_id=lib_key
                )
            finally:
                shutil.rmtree(extract_dir)

    def test_no_access(self):
        user, password = self.create_non_staff_user()
        self.client.login(username=user, password=password)

        lib = LibraryFactory.create()
        response = self.client.get(make_url_for_lib(lib.location.library_key))
        self.assertEqual(response.status_code, 403)

    def test_manage_library_users(self):
        """
        Simple test that the Library "User Access" view works.
        Also tests that we can use the REST API to assign a user to a library.
        """
        library = LibraryFactory.create()
        extra_user, _ = self.create_non_staff_user()
        manage_users_url = reverse_library_url('manage_library_users', unicode(library.location.library_key))

        response = self.client.get(manage_users_url)
        self.assertEqual(response.status_code, 200)
        # extra_user has not been assigned to the library so should not show up in the list:
        self.assertNotIn(extra_user.username, response.content)

        # Now add extra_user to the library:
        user_details_url = reverse_course_url(
            'course_team_handler',
            library.location.library_key, kwargs={'email': extra_user.email}
        )
        edit_response = self.client.ajax_post(user_details_url, {"role": LibraryUserRole.ROLE})
        self.assertIn(edit_response.status_code, (200, 204))

        # Now extra_user should apear in the list:
        response = self.client.get(manage_users_url)
        self.assertEqual(response.status_code, 200)
        self.assertIn(extra_user.username, response.content)

 def test_library_export(self):
     """
     Verify that useable library data can be exported.
     """
     youtube_id = "qS4NO9MNC6w"
     library = LibraryFactory.create(modulestore=self.store)
     video_block = ItemFactory.create(
         category="video",
         parent_location=library.location,
         user_id=self.user.id,
         publish_item=False,
         youtube_id_1_0=youtube_id
     )
     name = library.url_name
     lib_key = library.location.library_key
     root_dir = path(tempfile.mkdtemp())
     try:
         export_library_to_xml(self.store, contentstore(), lib_key, root_dir, name)
         lib_xml = lxml.etree.XML(open(root_dir / name / LIBRARY_ROOT).read())
         self.assertEqual(lib_xml.get('org'), lib_key.org)
         self.assertEqual(lib_xml.get('library'), lib_key.library)
         block = lib_xml.find('video')
         self.assertIsNotNone(block)
         self.assertEqual(block.get('url_name'), video_block.url_name)
         video_xml = lxml.etree.XML(open(root_dir / name / 'video' / video_block.url_name + '.xml').read())
         self.assertEqual(video_xml.tag, 'video')
         self.assertEqual(video_xml.get('youtube_id_1_0'), youtube_id)
     finally:
         shutil.rmtree(root_dir / name)

    def test_copy_from_template_publish(self):
        """
        Test that copy_from_template's "defaults" data is not lost
        when blocks are published.
        """
        # Create a library with a problem:
        source_library = LibraryFactory.create(modulestore=self.store)
        display_name_expected = "CUSTOM Library Display Name"
        self.make_block("problem", source_library, display_name=display_name_expected)
        # Reload source_library since we need its branch and version to use copy_from_template:
        source_library = self.store.get_library(
            source_library.location.library_key, remove_version=False, remove_branch=False
        )
        # And a course with a vertical:
        course = CourseFactory.create(modulestore=self.store)
        self.make_block("vertical", course)

        problem_key_in_course = self.store.copy_from_template(
            source_library.children, dest_key=course.location, user_id=self.user_id
        )[0]

        # We do the following twice because different methods get used inside
        # split modulestore on first vs. subsequent publish
        for __ in range(2):
            # Publish:
            self.store.publish(problem_key_in_course, self.user_id)
            # Test that the defaults values are there.
            problem_published = self.store.get_item(
                problem_key_in_course.for_branch(ModuleStoreEnum.BranchName.published)
            )
            self.assertEqual(problem_published.display_name, display_name_expected)

    def test_library_author_view(self):
        """
        Test that LibraryRoot.author_view can run and includes content from its
        children.
        We have to patch the runtime (module system) in order to be able to
        render blocks in our test environment.
        """
        library = LibraryFactory.create(modulestore=self.store)
        # Add one HTML block to the library:
        ItemFactory.create(
            category="html",
            parent_location=library.location,
            user_id=self.user_id,
            publish_item=False,
            modulestore=self.store,
        )
        library = self.store.get_library(library.location.library_key)

        context = {"reorderable_items": set()}
        # Patch the HTML block to always render "Hello world"
        message = u"Hello world"
        hello_render = lambda _, context: Fragment(message)
        with patch("xmodule.html_module.HtmlDescriptor.author_view", hello_render, create=True):
            with patch("xmodule.x_module.descriptor_global_get_asides", lambda block: []):
                result = library.render(AUTHOR_VIEW, context)
        self.assertIn(message, result.content)

    def test_library_author_view_with_paging(self):
        """
        Test that LibraryRoot.author_view can apply paging
        We have to patch the runtime (module system) in order to be able to
        render blocks in our test environment.
        """
        library = LibraryFactory.create(modulestore=self.store)
        # Add five HTML blocks to the library:
        blocks = [
            ItemFactory.create(
                category="html",
                parent_location=library.location,
                user_id=self.user_id,
                publish_item=False,
                modulestore=self.store,
                data="HtmlBlock" + str(i)
            )
            for i in range(5)
        ]
        library = self.store.get_library(library.location.library_key)

        def render_and_check_contents(page, page_size):
            """ Renders block and asserts on returned content """
            context = {'reorderable_items': set(), 'paging': {'page_number': page, 'page_size': page_size}}
            expected_blocks = blocks[page_size * page:page_size * (page + 1)]
            result = library.render(AUTHOR_VIEW, context)

            for expected_block in expected_blocks:
                self.assertIn(expected_block.data, result.content)

        render_and_check_contents(0, 3)
        render_and_check_contents(1, 3)
        render_and_check_contents(0, 2)
        render_and_check_contents(1, 2)

    def test_library_author_view(self):
        """
        Test that LibraryRoot.author_view can run and includes content from its
        children.
        We have to patch the runtime (module system) in order to be able to
        render blocks in our test environment.
        """
        message = u"Hello world"
        library = LibraryFactory.create(modulestore=self.store)
        # Add one HTML block to the library:
        ItemFactory.create(
            category="html",
            parent_location=library.location,
            user_id=self.user_id,
            publish_item=False,
            modulestore=self.store,
            data=message
        )
        library = self.store.get_library(library.location.library_key)

        context = {'reorderable_items': set(), }
        # Patch the HTML block to always render "Hello world"

        result = library.render(AUTHOR_VIEW, context)
        self.assertIn(message, result.content)

 def test_bad_http_verb_with_lib_key(self):
     """
     We should get an error if we do weird requests to /library/
     """
     lib = LibraryFactory.create()
     for verb in ("post", "delete", "put"):
         response = getattr(self.client, verb)(make_url_for_lib(lib.location.library_key))
         self.assertEqual(response.status_code, 405)

 def test_str_repr(self, name):
     """
     Test __unicode__() and __str__() methods of libraries
     """
     library = LibraryFactory.create(metadata={"display_name": name}, modulestore=self.store)
     self.assertIn(name, unicode(library))
     if not isinstance(name, unicode):
         self.assertIn(name, str(library))

 def test_list_available_libraries(self):
     """
     Test listing of libraries.
     """
     _ = LibraryFactory.create(modulestore=self.store)
     all_libraries = self.tools.list_available_libraries()
     self.assertTrue(all_libraries)
     self.assertEqual(len(all_libraries), 1)