class FilterAPITest

Same name and namespace in other branches
  1. 9 core/modules/filter/tests/src/Kernel/FilterAPITest.php \Drupal\Tests\filter\Kernel\FilterAPITest
  2. 10 core/modules/filter/tests/src/Kernel/FilterAPITest.php \Drupal\Tests\filter\Kernel\FilterAPITest
  3. 11.x core/modules/filter/tests/src/Kernel/FilterAPITest.php \Drupal\Tests\filter\Kernel\FilterAPITest

Tests the behavior of the API of the Filter module.

@group filter

Hierarchy

Expanded class hierarchy of FilterAPITest

File

core/modules/filter/tests/src/Kernel/FilterAPITest.php, line 21

Namespace

Drupal\Tests\filter\Kernel
View source
class FilterAPITest extends EntityKernelTestBase {
    public static $modules = [
        'system',
        'filter',
        'filter_test',
        'user',
    ];
    protected function setUp() {
        parent::setUp();
        $this->installConfig([
            'system',
            'filter',
            'filter_test',
        ]);
    }
    
    /**
     * Tests that the filter order is respected.
     */
    public function testCheckMarkupFilterOrder() {
        // Create crazy HTML format.
        $crazy_format = FilterFormat::create([
            'format' => 'crazy',
            'name' => 'Crazy',
            'weight' => 1,
            'filters' => [
                'filter_html_escape' => [
                    'weight' => 10,
                    'status' => 1,
                ],
                'filter_html' => [
                    'weight' => -10,
                    'status' => 1,
                    'settings' => [
                        'allowed_html' => '<p>',
                    ],
                ],
            ],
        ]);
        $crazy_format->save();
        $text = "<p>Llamas are <not> awesome!</p>";
        $expected_filtered_text = "&lt;p&gt;Llamas are  awesome!&lt;/p&gt;";
        $this->assertEqual(check_markup($text, 'crazy'), $expected_filtered_text, 'Filters applied in correct order.');
    }
    
    /**
     * Tests the ability to apply only a subset of filters.
     */
    public function testCheckMarkupFilterSubset() {
        $text = "Text with <marquee>evil content and</marquee> a URL: https://www.drupal.org!";
        $expected_filtered_text = "Text with evil content and a URL: <a href=\"https://www.drupal.org\">https://www.drupal.org</a>!";
        $expected_filter_text_without_html_generators = "Text with evil content and a URL: https://www.drupal.org!";
        $actual_filtered_text = check_markup($text, 'filtered_html', '', []);
        $this->verbose("Actual:<pre>{$actual_filtered_text}</pre>Expected:<pre>{$expected_filtered_text}</pre>");
        $this->assertEqual($actual_filtered_text, $expected_filtered_text, 'Expected filter result.');
        $actual_filtered_text_without_html_generators = check_markup($text, 'filtered_html', '', [
            FilterInterface::TYPE_MARKUP_LANGUAGE,
        ]);
        $this->verbose("Actual:<pre>{$actual_filtered_text_without_html_generators}</pre>Expected:<pre>{$expected_filter_text_without_html_generators}</pre>");
        $this->assertEqual($actual_filtered_text_without_html_generators, $expected_filter_text_without_html_generators, 'Expected filter result when skipping FilterInterface::TYPE_MARKUP_LANGUAGE filters.');
        // Related to @see FilterSecurityTest.php/testSkipSecurityFilters(), but
        // this check focuses on the ability to filter multiple filter types at once.
        // Drupal core only ships with these two types of filters, so this is the
        // most extensive test possible.
        $actual_filtered_text_without_html_generators = check_markup($text, 'filtered_html', '', [
            FilterInterface::TYPE_HTML_RESTRICTOR,
            FilterInterface::TYPE_MARKUP_LANGUAGE,
        ]);
        $this->verbose("Actual:<pre>{$actual_filtered_text_without_html_generators}</pre>Expected:<pre>{$expected_filter_text_without_html_generators}</pre>");
        $this->assertEqual($actual_filtered_text_without_html_generators, $expected_filter_text_without_html_generators, 'Expected filter result when skipping FilterInterface::TYPE_MARKUP_LANGUAGE filters, even when trying to disable filters of the FilterInterface::TYPE_HTML_RESTRICTOR type.');
    }
    
    /**
     * Tests the following functions for a variety of formats:
     *   - \Drupal\filter\Entity\FilterFormatInterface::getHtmlRestrictions()
     *   - \Drupal\filter\Entity\FilterFormatInterface::getFilterTypes()
     */
    public function testFilterFormatAPI() {
        // Test on filtered_html.
        $filtered_html_format = FilterFormat::load('filtered_html');
        $this->assertIdentical($filtered_html_format->getHtmlRestrictions(), [
            'allowed' => [
                'p' => FALSE,
                'br' => FALSE,
                'strong' => FALSE,
                'a' => [
                    'href' => TRUE,
                    'hreflang' => TRUE,
                ],
                '*' => [
                    'style' => FALSE,
                    'on*' => FALSE,
                    'lang' => TRUE,
                    'dir' => [
                        'ltr' => TRUE,
                        'rtl' => TRUE,
                    ],
                ],
            ],
        ], 'FilterFormatInterface::getHtmlRestrictions() works as expected for the filtered_html format.');
        $this->assertIdentical($filtered_html_format->getFilterTypes(), [
            FilterInterface::TYPE_HTML_RESTRICTOR,
            FilterInterface::TYPE_MARKUP_LANGUAGE,
        ], 'FilterFormatInterface::getFilterTypes() works as expected for the filtered_html format.');
        // Test on full_html.
        $full_html_format = FilterFormat::load('full_html');
        $this->assertIdentical($full_html_format->getHtmlRestrictions(), FALSE, 'FilterFormatInterface::getHtmlRestrictions() works as expected for the full_html format.');
        $this->assertIdentical($full_html_format->getFilterTypes(), [], 'FilterFormatInterface::getFilterTypes() works as expected for the full_html format.');
        // Test on stupid_filtered_html, where nothing is allowed.
        $stupid_filtered_html_format = FilterFormat::create([
            'format' => 'stupid_filtered_html',
            'name' => 'Stupid Filtered HTML',
            'filters' => [
                'filter_html' => [
                    'status' => 1,
                    'settings' => [
                        // Nothing is allowed.
'allowed_html' => '',
                    ],
                ],
            ],
        ]);
        $stupid_filtered_html_format->save();
        $this->assertIdentical($stupid_filtered_html_format->getHtmlRestrictions(), [
            'allowed' => [],
        ], 'FilterFormatInterface::getHtmlRestrictions() works as expected for the stupid_filtered_html format.');
        $this->assertIdentical($stupid_filtered_html_format->getFilterTypes(), [
            FilterInterface::TYPE_HTML_RESTRICTOR,
        ], 'FilterFormatInterface::getFilterTypes() works as expected for the stupid_filtered_html format.');
        // Test on very_restricted_html, where there's two different filters of the
        // FilterInterface::TYPE_HTML_RESTRICTOR type, each restricting in different ways.
        $very_restricted_html_format = FilterFormat::create([
            'format' => 'very_restricted_html',
            'name' => 'Very Restricted HTML',
            'filters' => [
                'filter_html' => [
                    'status' => 1,
                    'settings' => [
                        'allowed_html' => '<p> <br> <a href> <strong>',
                    ],
                ],
                'filter_test_restrict_tags_and_attributes' => [
                    'status' => 1,
                    'settings' => [
                        'restrictions' => [
                            'allowed' => [
                                'p' => TRUE,
                                'br' => FALSE,
                                'a' => [
                                    'href' => TRUE,
                                ],
                                'em' => TRUE,
                            ],
                        ],
                    ],
                ],
            ],
        ]);
        $very_restricted_html_format->save();
        $this->assertIdentical($very_restricted_html_format->getHtmlRestrictions(), [
            'allowed' => [
                'p' => FALSE,
                'br' => FALSE,
                'a' => [
                    'href' => TRUE,
                ],
                '*' => [
                    'style' => FALSE,
                    'on*' => FALSE,
                    'lang' => TRUE,
                    'dir' => [
                        'ltr' => TRUE,
                        'rtl' => TRUE,
                    ],
                ],
            ],
        ], 'FilterFormatInterface::getHtmlRestrictions() works as expected for the very_restricted_html format.');
        $this->assertIdentical($very_restricted_html_format->getFilterTypes(), [
            FilterInterface::TYPE_HTML_RESTRICTOR,
        ], 'FilterFormatInterface::getFilterTypes() works as expected for the very_restricted_html format.');
        // Test on nonsensical_restricted_html, where the allowed attribute values
        // contain asterisks, which do not have any meaning, but which we also
        // cannot prevent because configuration can be modified outside of forms.
        $nonsensical_restricted_html = FilterFormat::create([
            'format' => 'nonsensical_restricted_html',
            'name' => 'Nonsensical Restricted HTML',
            'filters' => [
                'filter_html' => [
                    'status' => 1,
                    'settings' => [
                        'allowed_html' => '<a> <b class> <c class="*"> <d class="foo bar-* *">',
                    ],
                ],
            ],
        ]);
        $nonsensical_restricted_html->save();
        $this->assertIdentical($nonsensical_restricted_html->getHtmlRestrictions(), [
            'allowed' => [
                'a' => FALSE,
                'b' => [
                    'class' => TRUE,
                ],
                'c' => [
                    'class' => TRUE,
                ],
                'd' => [
                    'class' => [
                        'foo' => TRUE,
                        'bar-*' => TRUE,
                    ],
                ],
                '*' => [
                    'style' => FALSE,
                    'on*' => FALSE,
                    'lang' => TRUE,
                    'dir' => [
                        'ltr' => TRUE,
                        'rtl' => TRUE,
                    ],
                ],
            ],
        ], 'FilterFormatInterface::getHtmlRestrictions() works as expected for the nonsensical_restricted_html format.');
        $this->assertIdentical($very_restricted_html_format->getFilterTypes(), [
            FilterInterface::TYPE_HTML_RESTRICTOR,
        ], 'FilterFormatInterface::getFilterTypes() works as expected for the very_restricted_html format.');
    }
    
    /**
     * Tests the 'processed_text' element.
     *
     * Function check_markup() is a wrapper for the 'processed_text' element, for
     * use in simple scenarios; the 'processed_text' element has more advanced
     * features: it lets filters attach assets, associate cache tags and define
     * #lazy_builder callbacks.
     * This test focuses solely on those advanced features.
     */
    public function testProcessedTextElement() {
        FilterFormat::create([
            'format' => 'element_test',
            'name' => 'processed_text element test format',
            'filters' => [
                'filter_test_assets' => [
                    'weight' => -1,
                    'status' => TRUE,
                ],
                'filter_test_cache_tags' => [
                    'weight' => 0,
                    'status' => TRUE,
                ],
                'filter_test_cache_contexts' => [
                    'weight' => 0,
                    'status' => TRUE,
                ],
                'filter_test_cache_merge' => [
                    'weight' => 0,
                    'status' => TRUE,
                ],
                'filter_test_placeholders' => [
                    'weight' => 1,
                    'status' => TRUE,
                ],
                // Run the HTML corrector filter last, because it has the potential to
                // break the placeholders added by the filter_test_placeholders filter.
'filter_htmlcorrector' => [
                    'weight' => 10,
                    'status' => TRUE,
                ],
            ],
        ])->save();
        $build = [
            '#type' => 'processed_text',
            '#text' => '<p>Hello, world!</p>',
            '#format' => 'element_test',
        ];
        \Drupal::service('renderer')->renderRoot($build);
        // Verify the attachments and cacheability metadata.
        $expected_attachments = [
            // The assets attached by the filter_test_assets filter.
'library' => [
                'filter/caption',
            ],
            // The placeholders attached that still need to be processed.
'placeholders' => [],
        ];
        $this->assertEqual($expected_attachments, $build['#attached'], 'Expected attachments present');
        $expected_cache_tags = [
            // The cache tag set by the processed_text element itself.
'config:filter.format.element_test',
            // The cache tags set by the filter_test_cache_tags filter.
'foo:bar',
            'foo:baz',
            // The cache tags set by the filter_test_cache_merge filter.
'merge:tag',
        ];
        $this->assertEqual($expected_cache_tags, $build['#cache']['tags'], 'Expected cache tags present.');
        $expected_cache_contexts = [
            // The cache context set by the filter_test_cache_contexts filter.
'languages:' . LanguageInterface::TYPE_CONTENT,
            // The default cache contexts for Renderer.
'languages:' . LanguageInterface::TYPE_INTERFACE,
            'theme',
            // The cache tags set by the filter_test_cache_merge filter.
'user.permissions',
        ];
        $this->assertEqual($expected_cache_contexts, $build['#cache']['contexts'], 'Expected cache contexts present.');
        $expected_markup = '<p>Hello, world!</p><p>This is a dynamic llama.</p>';
        $this->assertEqual($expected_markup, $build['#markup'], 'Expected #lazy_builder callback has been applied.');
    }
    
    /**
     * Tests the function of the typed data type.
     */
    public function testTypedDataAPI() {
        $definition = DataDefinition::create('filter_format');
        $data = \Drupal::typedDataManager()->create($definition);
        $this->assertInstanceOf(OptionsProviderInterface::class, $data);
        $filtered_html_user = $this->createUser([
            'uid' => 2,
        ], [
            FilterFormat::load('filtered_html')->getPermissionName(),
        ]);
        // Test with anonymous user.
        $user = new AnonymousUserSession();
        \Drupal::currentUser()->setAccount($user);
        $expected_available_options = [
            'filtered_html' => 'Filtered HTML',
            'full_html' => 'Full HTML',
            'filter_test' => 'Test format',
            'plain_text' => 'Plain text',
        ];
        $available_values = $data->getPossibleValues();
        $this->assertEqual($available_values, array_keys($expected_available_options));
        $available_options = $data->getPossibleOptions();
        $this->assertEqual($available_options, $expected_available_options);
        $allowed_values = $data->getSettableValues($user);
        $this->assertEqual($allowed_values, [
            'plain_text',
        ]);
        $allowed_options = $data->getSettableOptions($user);
        $this->assertEqual($allowed_options, [
            'plain_text' => 'Plain text',
        ]);
        $data->setValue('foo');
        $violations = $data->validate();
        $this->assertFilterFormatViolation($violations, 'foo');
        // Make sure the information provided by a violation is correct.
        $violation = $violations[0];
        $this->assertEqual($violation->getRoot(), $data, 'Violation root is filter format.');
        $this->assertEqual($violation->getPropertyPath(), '', 'Violation property path is correct.');
        $this->assertEqual($violation->getInvalidValue(), 'foo', 'Violation contains invalid value.');
        $data->setValue('plain_text');
        $violations = $data->validate();
        $this->assertCount(0, $violations, "No validation violation for format 'plain_text' found");
        // Anonymous doesn't have access to the 'filtered_html' format.
        $data->setValue('filtered_html');
        $violations = $data->validate();
        $this->assertFilterFormatViolation($violations, 'filtered_html');
        // Set user with access to 'filtered_html' format.
        \Drupal::currentUser()->setAccount($filtered_html_user);
        $violations = $data->validate();
        $this->assertCount(0, $violations, "No validation violation for accessible format 'filtered_html' found.");
        $allowed_values = $data->getSettableValues($filtered_html_user);
        $this->assertEqual($allowed_values, [
            'filtered_html',
            'plain_text',
        ]);
        $allowed_options = $data->getSettableOptions($filtered_html_user);
        $expected_allowed_options = [
            'filtered_html' => 'Filtered HTML',
            'plain_text' => 'Plain text',
        ];
        $this->assertEqual($allowed_options, $expected_allowed_options);
    }
    
    /**
     * Tests that FilterFormat::preSave() only saves customized plugins.
     */
    public function testFilterFormatPreSave() {
        
        /** @var \Drupal\filter\FilterFormatInterface $crazy_format */
        $crazy_format = FilterFormat::create([
            'format' => 'crazy',
            'name' => 'Crazy',
            'weight' => 1,
            'filters' => [
                'filter_html_escape' => [
                    'weight' => 10,
                    'status' => 1,
                ],
                'filter_html' => [
                    'weight' => -10,
                    'status' => 1,
                    'settings' => [
                        'allowed_html' => '<p>',
                    ],
                ],
            ],
        ]);
        $crazy_format->save();
        // Use config to directly load the configuration and check that only enabled
        // or customized plugins are saved to configuration.
        $filters = $this->config('filter.format.crazy')
            ->get('filters');
        $this->assertEqual([
            'filter_html_escape',
            'filter_html',
        ], array_keys($filters));
        // Disable a plugin to ensure that disabled plugins with custom settings are
        // stored in configuration.
        $crazy_format->setFilterConfig('filter_html_escape', [
            'status' => FALSE,
        ]);
        $crazy_format->save();
        $filters = $this->config('filter.format.crazy')
            ->get('filters');
        $this->assertEqual([
            'filter_html_escape',
            'filter_html',
        ], array_keys($filters));
        // Set the settings as per default to ensure that disable plugins in this
        // state are not stored in configuration.
        $crazy_format->setFilterConfig('filter_html_escape', [
            'weight' => -10,
        ]);
        $crazy_format->save();
        $filters = $this->config('filter.format.crazy')
            ->get('filters');
        $this->assertEqual([
            'filter_html',
        ], array_keys($filters));
    }
    
    /**
     * Checks if an expected violation exists in the given violations.
     *
     * @param \Symfony\Component\Validator\ConstraintViolationListInterface $violations
     *   The violations to assert.
     * @param mixed $invalid_value
     *   The expected invalid value.
     */
    public function assertFilterFormatViolation(ConstraintViolationListInterface $violations, $invalid_value) {
        $filter_format_violation_found = FALSE;
        foreach ($violations as $violation) {
            if ($violation->getRoot() instanceof FilterFormatDataType && $violation->getInvalidValue() === $invalid_value) {
                $filter_format_violation_found = TRUE;
                break;
            }
        }
        $this->assertTrue($filter_format_violation_found, new FormattableMarkup('Validation violation for invalid value "%invalid_value" found', [
            '%invalid_value' => $invalid_value,
        ]));
    }
    
    /**
     * Tests that filter format dependency removal works.
     *
     * Ensure that modules providing filter plugins are required when the plugin
     * is in use, and that only disabled plugins are removed from format
     * configuration entities rather than the configuration entities being
     * deleted.
     *
     * @see \Drupal\filter\Entity\FilterFormat::onDependencyRemoval()
     * @see filter_system_info_alter()
     */
    public function testDependencyRemoval() {
        $this->installSchema('user', [
            'users_data',
        ]);
        $filter_format = FilterFormat::load('filtered_html');
        // Disable the filter_test_restrict_tags_and_attributes filter plugin but
        // have custom configuration so that the filter plugin is still configured
        // in filtered_html the filter format.
        $filter_config = [
            'weight' => 20,
            'status' => 0,
        ];
        $filter_format->setFilterConfig('filter_test_restrict_tags_and_attributes', $filter_config)
            ->save();
        // Use the get method to match the assert after the module has been
        // uninstalled.
        $filters = $filter_format->get('filters');
        $this->assertTrue(isset($filters['filter_test_restrict_tags_and_attributes']), 'The filter plugin filter_test_restrict_tags_and_attributes is configured by the filtered_html filter format.');
        drupal_static_reset('filter_formats');
        \Drupal::entityTypeManager()->getStorage('filter_format')
            ->resetCache();
        $module_data = \Drupal::service('extension.list.module')->getList();
        $this->assertFalse(isset($module_data['filter_test']->info['required']), 'The filter_test module is required.');
        // Verify that a dependency exists on the module that provides the filter
        // plugin since it has configuration for the disabled plugin.
        $this->assertEqual([
            'module' => [
                'filter_test',
            ],
        ], $filter_format->getDependencies());
        // Uninstall the module.
        \Drupal::service('module_installer')->uninstall([
            'filter_test',
        ]);
        // Verify the filter format still exists but the dependency and filter is
        // gone.
        \Drupal::entityTypeManager()->getStorage('filter_format')
            ->resetCache();
        $filter_format = FilterFormat::load('filtered_html');
        $this->assertEqual([], $filter_format->getDependencies());
        // Use the get method since the FilterFormat::filters() method only returns
        // existing plugins.
        $filters = $filter_format->get('filters');
        $this->assertFalse(isset($filters['filter_test_restrict_tags_and_attributes']), 'The filter plugin filter_test_restrict_tags_and_attributes is not configured by the filtered_html filter format.');
    }
    
    /**
     * Tests that format entities are serialized without their plugin collection.
     */
    public function testSleep() {
        $filter_format = FilterFormat::load('filtered_html');
        $this->assertNull($filter_format->get('filterCollection'));
        $vars = $filter_format->__sleep();
        $this->assertContains('filters', $vars);
        $this->assertNotContains('filterCollection', $vars);
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Member alias Overriden Title Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail
otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected static function Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert protected function
AssertLegacyTrait::assertEqual protected function
AssertLegacyTrait::assertIdentical protected function
AssertLegacyTrait::assertIdenticalObject protected function
AssertLegacyTrait::assertNotEqual protected function
AssertLegacyTrait::assertNotIdentical protected function
AssertLegacyTrait::pass protected function
AssertLegacyTrait::verbose protected function
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
EntityKernelTestBase::$deprecatedProperties protected property The list of deprecated services.
EntityKernelTestBase::$entityTypeManager protected property The entity type manager service. 1
EntityKernelTestBase::$generatedIds protected property A list of generated identifiers.
EntityKernelTestBase::$state protected property The state service.
EntityKernelTestBase::createUser protected function Creates a user.
EntityKernelTestBase::generateRandomEntityId protected function Generates a random ID avoiding collisions.
EntityKernelTestBase::getHooksInfo protected function Returns the entity_test hook invocation info.
EntityKernelTestBase::installModule protected function Installs a module and refreshes services.
EntityKernelTestBase::refreshServices protected function Refresh services. 1
EntityKernelTestBase::reloadEntity protected function Reloads the given entity from the storage and returns it.
EntityKernelTestBase::uninstallModule protected function Uninstalls a module and refreshes services.
FilterAPITest::$modules public static property Modules to enable. Overrides EntityKernelTestBase::$modules
FilterAPITest::assertFilterFormatViolation public function Checks if an expected violation exists in the given violations.
FilterAPITest::setUp protected function Overrides EntityKernelTestBase::setUp
FilterAPITest::testCheckMarkupFilterOrder public function Tests that the filter order is respected.
FilterAPITest::testCheckMarkupFilterSubset public function Tests the ability to apply only a subset of filters.
FilterAPITest::testDependencyRemoval public function Tests that filter format dependency removal works.
FilterAPITest::testFilterFormatAPI public function Tests the following functions for a variety of formats:
FilterAPITest::testFilterFormatPreSave public function Tests that FilterFormat::preSave() only saves customized plugins.
FilterAPITest::testProcessedTextElement public function Tests the &#039;processed_text&#039; element.
FilterAPITest::testSleep public function Tests that format entities are serialized without their plugin collection.
FilterAPITest::testTypedDataAPI public function Tests the function of the typed data type.
KernelTestBase::$backupGlobals protected property Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 7
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$preserveGlobalState protected property Do not forward any global state from the parent process to the processes
that run the actual tests.
KernelTestBase::$root protected property The app root.
KernelTestBase::$runTestInSeparateProcess protected property Kernel tests are run in separate processes because they allow autoloading
of code from extensions. Running the test in a separate process isolates
this behavior from other tests. Subclasses should not override this
property.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 6
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel private function Bootstraps a kernel for a test.
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 1
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 5
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid. Aliased as: drupalCheckPermissions
UserCreationTrait::createAdminRole protected function Creates an administrative role. Aliased as: drupalCreateAdminRole
UserCreationTrait::createRole protected function Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions protected function Grant permissions to a user role. Aliased as: drupalGrantPermissions
UserCreationTrait::setCurrentUser protected function Switch the current logged in user. Aliased as: drupalSetCurrentUser
UserCreationTrait::setUpCurrentUser protected function Creates a random user account and sets it as current user. Aliased as: drupalSetUpCurrentUser

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