class TextSummaryTest in Drupal 9

Same name and namespace in other branches

8 core/modules/text/tests/src/Kernel/TextSummaryTest.php \Drupal\Tests\text\Kernel\TextSummaryTest

Tests text_summary() with different strings and lengths.

@group text

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, AssertLegacyTrait, ConfigTestTrait, ExtensionListTestTrait, PhpUnitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
- class \Drupal\Tests\text\Kernel\TextSummaryTest uses UserCreationTrait

Expanded class hierarchy of TextSummaryTest

File

core/modules/text/tests/src/Kernel/TextSummaryTest.php, line 20

Namespace

Drupal\Tests\text\Kernel

View source

class TextSummaryTest extends KernelTestBase {
  use UserCreationTrait;
  protected static $modules = [
    'system',
    'user',
    'filter',
    'text',
    'field',
    'entity_test',
  ];
  protected function setUp() : void {
    parent::setUp();
    $this
      ->installConfig([
      'text',
    ]);
  }

  /**
   * Tests an edge case where the first sentence is a question and
   * subsequent sentences are not. This edge case is documented at
   * https://www.drupal.org/node/180425.
   */
  public function testFirstSentenceQuestion() {
    $text = 'A question? A sentence. Another sentence.';
    $expected = 'A question? A sentence.';
    $this
      ->assertTextSummary($text, $expected, NULL, 30);
  }

  /**
   * Tests summary with long example.
   */
  public function testLongSentence() {

    // 125.
    // cSpell:disable
    $text = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ' . 'Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. ' . 'Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. ' . 'Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.';
    $expected = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ' . 'Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. ' . 'Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.';

    // cSpell:enable
    // First three sentences add up to: 336, so add one for space and then 3 to get half-way into next word.
    $this
      ->assertTextSummary($text, $expected, NULL, 340);
  }

  /**
   * Tests various summary length edge cases.
   */
  public function testLength() {
    FilterFormat::create([
      'format' => 'autop',
      'filters' => [
        'filter_autop' => [
          'status' => 1,
        ],
      ],
    ])
      ->save();
    FilterFormat::create([
      'format' => 'autop_correct',
      'filters' => [
        'filter_autop' => [
          'status' => 1,
        ],
        'filter_htmlcorrector' => [
          'status' => 1,
        ],
      ],
    ])
      ->save();

    // This string tests a number of edge cases.
    $text = "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>";

    // The summaries we expect text_summary() to return when $size is the index
    // of each array item.
    // Using no text format:
    $format = NULL;
    $i = 0;
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<", $format, $i++);
    $this
      ->assertTextSummary($text, "<p", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\n", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nH", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n<", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);

    // Using a text format with filter_autop enabled.
    $format = 'autop';
    $i = 0;
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<", $format, $i++);
    $this
      ->assertTextSummary($text, "<p", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);

    // Using a text format with filter_autop and filter_htmlcorrector enabled.
    $format = 'autop_correct';
    $i = 0;
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "", $format, $i++);
    $this
      ->assertTextSummary($text, "<p></p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p></p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p></p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p></p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p></p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
    $this
      ->assertTextSummary($text, "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>", $format, $i++);
  }

  /**
   * Tests text_summary() returns an empty string without any error when
   * called with an invalid format.
   */
  public function testInvalidFilterFormat() {
    $this
      ->assertTextSummary($this
      ->randomString(100), '', 'non_existent_format');
  }

  /**
   * Calls text_summary() and asserts that the expected teaser is returned.
   */
  public function assertTextSummary($text, $expected, $format = NULL, $size = NULL) {
    $summary = text_summary($text, $format, $size);
    $this
      ->assertSame($expected, $summary, new FormattableMarkup('<pre style="white-space: pre-wrap">@actual</pre> is identical to <pre style="white-space: pre-wrap">@expected</pre>', [
      '@actual' => $summary,
      '@expected' => $expected,
    ]));
  }

  /**
   * Tests required summary.
   */
  public function testRequiredSummary() {
    $this
      ->installEntitySchema('entity_test');
    $this
      ->setUpCurrentUser();
    $field_definition = FieldStorageConfig::create([
      'field_name' => 'test_textwithsummary',
      'type' => 'text_with_summary',
      'entity_type' => 'entity_test',
      'cardinality' => 1,
      'settings' => [
        'max_length' => 200,
      ],
    ]);
    $field_definition
      ->save();
    $instance = FieldConfig::create([
      'field_name' => 'test_textwithsummary',
      'label' => 'A text field',
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
      'settings' => [
        'text_processing' => TRUE,
        'display_summary' => TRUE,
        'required_summary' => TRUE,
      ],
    ]);
    $instance
      ->save();
    EntityFormDisplay::create([
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'default',
      'status' => TRUE,
    ])
      ->setComponent('test_textwithsummary', [
      'type' => 'text_textarea_with_summary',
      'settings' => [
        'summary_rows' => 2,
        'show_summary' => TRUE,
      ],
    ])
      ->save();

    // Check the required summary.
    $entity = EntityTest::create([
      'name' => $this
        ->randomMachineName(),
      'type' => 'entity_test',
      'test_textwithsummary' => [
        'value' => $this
          ->randomMachineName(),
      ],
    ]);
    $form = \Drupal::service('entity.form_builder')
      ->getForm($entity);
    $this
      ->assertTrue(!empty($form['test_textwithsummary']['widget'][0]['summary']), 'Summary field is shown');
    $this
      ->assertTrue(!empty($form['test_textwithsummary']['widget'][0]['summary']['#required']), 'Summary field is required');

    // Test validation.

    /** @var \Symfony\Component\Validator\ConstraintViolation[] $violations */
    $violations = $entity
      ->validate();
    $this
      ->assertCount(1, $violations);
    $this
      ->assertEquals('test_textwithsummary.0.summary', $violations[0]
      ->getPropertyPath());
    $this
      ->assertEquals('The summary field is required for A text field', $violations[0]
      ->getMessage());
  }

  /**
   * Test text normalization when filter_html or filter_htmlcorrector enabled.
   */
  public function testNormalization() {
    FilterFormat::create([
      'format' => 'filter_html_enabled',
      'filters' => [
        'filter_html' => [
          'status' => 1,
          'settings' => [
            'allowed_html' => '<strong>',
          ],
        ],
      ],
    ])
      ->save();
    FilterFormat::create([
      'format' => 'filter_htmlcorrector_enabled',
      'filters' => [
        'filter_htmlcorrector' => [
          'status' => 1,
        ],
      ],
    ])
      ->save();
    FilterFormat::create([
      'format' => 'neither_filter_enabled',
      'filters' => [],
    ])
      ->save();
    $filtered_markup = FilteredMarkup::create('<div><strong><span>Hello World</span></strong></div>');

    // With either HTML filter enabled, text_summary() will normalize the text
    // using HTML::normalize().
    $summary = text_summary($filtered_markup, 'filter_html_enabled', 30);
    $this
      ->assertStringContainsString('<div><strong><span>', $summary);
    $this
      ->assertStringContainsString('</span></strong></div>', $summary);
    $summary = text_summary($filtered_markup, 'filter_htmlcorrector_enabled', 30);
    $this
      ->assertStringContainsString('<div><strong><span>', $summary);
    $this
      ->assertStringContainsString('</span></strong></div>', $summary);

    // If neither filter is enabled, the text will not be normalized.
    $summary = text_summary($filtered_markup, 'neither_filter_enabled', 30);
    $this
      ->assertStringContainsString('<div><strong><span>', $summary);
    $this
      ->assertStringNotContainsString('</span></strong></div>', $summary);
  }

}

Members

Name	Modifiers	Type	Description	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.
AssertLegacyTrait::assert Deprecated	protected	function
AssertLegacyTrait::assertEqual Deprecated	protected	function
AssertLegacyTrait::assertIdentical Deprecated	protected	function
AssertLegacyTrait::assertIdenticalObject Deprecated	protected	function
AssertLegacyTrait::assertNotEqual Deprecated	protected	function
AssertLegacyTrait::assertNotIdentical Deprecated	protected	function
AssertLegacyTrait::pass Deprecated	protected	function
AssertLegacyTrait::verbose Deprecated	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.
ExtensionListTestTrait::getModulePath	protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath	protected	function	Gets the path for the specified theme.
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.	3
KernelTestBase::getDatabasePrefix	public	function
KernelTestBase::getExtensionsForModules	private	function	Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable	private static	function	Returns the modules to enable for this test.
KernelTestBase::initFileCache	protected	function	Initializes the FileCache component.
KernelTestBase::installConfig	protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema	protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema	protected	function	Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate	protected	function
KernelTestBase::register	public	function	Registers test-specific services. Overrides ServiceProviderInterface::register	24
KernelTestBase::render	protected	function	Renders a render array.	1
KernelTestBase::setInstallProfile	protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting	protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass	public static	function		1
KernelTestBase::setUpFilesystem	protected	function	Sets up the filesystem, so things like the file directory.	2
KernelTestBase::stop	protected	function	Stops test execution.
KernelTestBase::tearDown	protected	function		4
KernelTestBase::tearDownCloseDatabaseConnection	public	function	@after
KernelTestBase::vfsDump	protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep	public	function	Prevents serializing any properties.
PhpUnitWarnings::$deprecationWarnings	private static	property	Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning	public	function	Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.	1
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.
TextSummaryTest::$modules	protected static	property	Modules to enable. Overrides KernelTestBase::$modules
TextSummaryTest::assertTextSummary	public	function	Calls text_summary() and asserts that the expected teaser is returned.
TextSummaryTest::setUp	protected	function	Overrides KernelTestBase::setUp
TextSummaryTest::testFirstSentenceQuestion	public	function	Tests an edge case where the first sentence is a question and subsequent sentences are not. This edge case is documented at https://www.drupal.org/node/180425.
TextSummaryTest::testInvalidFilterFormat	public	function	Tests text_summary() returns an empty string without any error when called with an invalid format.
TextSummaryTest::testLength	public	function	Tests various summary length edge cases.
TextSummaryTest::testLongSentence	public	function	Tests summary with long example.
TextSummaryTest::testNormalization	public	function	Test text normalization when filter_html or filter_htmlcorrector enabled.
TextSummaryTest::testRequiredSummary	public	function	Tests required summary.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions.
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions.
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.

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class TextSummaryTest in Drupal 9

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