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class ProgrammaticTest in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php \Drupal\Tests\system\Kernel\Form\ProgrammaticTest

Tests the programmatic form submission behavior.

@group Form

Hierarchy

Expanded class hierarchy of ProgrammaticTest

File

core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php, line 14

Namespace

Drupal\Tests\system\Kernel\Form
View source
class ProgrammaticTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'form_test',
  ];

  /**
   * Tests the programmatic form submission workflow.
   */
  public function testSubmissionWorkflow() {

    // Backup the current batch status and reset it to avoid conflicts while
    // processing the dummy form submit handler.
    $current_batch = $batch =& batch_get();
    $batch = [];

    // Test that a programmatic form submission is rejected when a required
    // textfield is omitted and correctly processed when it is provided.
    $this
      ->doSubmitForm([], FALSE);
    $this
      ->doSubmitForm([
      'textfield' => 'test 1',
    ], TRUE);
    $this
      ->doSubmitForm([], FALSE);
    $this
      ->doSubmitForm([
      'textfield' => 'test 2',
    ], TRUE);

    // Test that a programmatic form submission can turn on and off checkboxes
    // which are, by default, checked.
    $this
      ->doSubmitForm([
      'textfield' => 'dummy value',
      'checkboxes' => [
        1 => 1,
        2 => 2,
      ],
    ], TRUE);
    $this
      ->doSubmitForm([
      'textfield' => 'dummy value',
      'checkboxes' => [
        1 => 1,
        2 => NULL,
      ],
    ], TRUE);
    $this
      ->doSubmitForm([
      'textfield' => 'dummy value',
      'checkboxes' => [
        1 => NULL,
        2 => 2,
      ],
    ], TRUE);
    $this
      ->doSubmitForm([
      'textfield' => 'dummy value',
      'checkboxes' => [
        1 => NULL,
        2 => NULL,
      ],
    ], TRUE);

    // Test that a programmatic form submission can correctly click a button
    // that limits validation errors based on user input. Since we do not
    // submit any values for "textfield" here and the textfield is required, we
    // only expect form validation to pass when validation is limited to a
    // different field.
    $this
      ->doSubmitForm([
      'op' => 'Submit with limited validation',
      'field_to_validate' => 'all',
    ], FALSE);
    $this
      ->doSubmitForm([
      'op' => 'Submit with limited validation',
      'field_to_validate' => 'textfield',
    ], FALSE);
    $this
      ->doSubmitForm([
      'op' => 'Submit with limited validation',
      'field_to_validate' => 'field_to_validate',
    ], TRUE);

    // Restore the current batch status.
    $batch = $current_batch;
  }

  /**
   * Helper function used to programmatically submit the form defined in
   * form_test.module with the given values.
   *
   * @param $values
   *   An array of field values to be submitted.
   * @param $valid_input
   *   A boolean indicating whether or not the form submission is expected to
   *   be valid.
   */
  protected function doSubmitForm($values, $valid_input) {

    // Programmatically submit the given values.
    $form_state = (new FormState())
      ->setValues($values);
    \Drupal::formBuilder()
      ->submitForm('\\Drupal\\form_test\\Form\\FormTestProgrammaticForm', $form_state);

    // Check that the form returns an error when expected, and vice versa.
    $errors = $form_state
      ->getErrors();
    $valid_form = empty($errors);
    $args = [
      '%values' => print_r($values, TRUE),
      '%errors' => $valid_form ? t('None') : implode(' ', $errors),
    ];
    $this
      ->assertSame($valid_form, $valid_input, new FormattableMarkup('Input values: %values<br />Validation handler errors: %errors', $args));

    // We check submitted values only if we have a valid input.
    if ($valid_input) {

      // Fetching the values that were set in the submission handler.
      $stored_values = $form_state
        ->get('programmatic_form_submit');
      foreach ($values as $key => $value) {
        $this
          ->assertEquals($value, $stored_values[$key], new FormattableMarkup('Submission handler correctly executed: %stored_key is %stored_value', [
          '%stored_key' => $key,
          '%stored_value' => print_r($value, TRUE),
        ]));
      }
    }
  }

  /**
   * Tests the programmed_bypass_access_check flag.
   */
  public function testProgrammaticAccessBypass() {
    $form_state = (new FormState())
      ->setValues([
      'textfield' => 'dummy value',
      'field_restricted' => 'dummy value',
    ]);

    // Programmatically submit the form with a value for the restricted field.
    // Since programmed_bypass_access_check is set to TRUE by default, the
    // field is accessible and can be set.
    \Drupal::formBuilder()
      ->submitForm('\\Drupal\\form_test\\Form\\FormTestProgrammaticForm', $form_state);
    $values = $form_state
      ->get('programmatic_form_submit');
    $this
      ->assertEquals('dummy value', $values['field_restricted'], 'The value for the restricted field is stored correctly.');

    // Programmatically submit the form with a value for the restricted field
    // with programmed_bypass_access_check set to FALSE. Since access
    // restrictions apply, the restricted field is inaccessible, and the value
    // should not be stored.
    $form_state
      ->setProgrammedBypassAccessCheck(FALSE);
    \Drupal::formBuilder()
      ->submitForm('\\Drupal\\form_test\\Form\\FormTestProgrammaticForm', $form_state);
    $values = $form_state
      ->get('programmatic_form_submit');
    $this
      ->assertNotSame('dummy value', $values['field_restricted'], 'The value for the restricted field is not stored.');
  }

}

Members

Namesort descending 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 $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 24
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUp protected function 334
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 4
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpUnitWarnings::$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.
ProgrammaticTest::$modules protected static property Modules to enable. Overrides KernelTestBase::$modules
ProgrammaticTest::doSubmitForm protected function Helper function used to programmatically submit the form defined in form_test.module with the given values.
ProgrammaticTest::testProgrammaticAccessBypass public function Tests the programmed_bypass_access_check flag.
ProgrammaticTest::testSubmissionWorkflow public function Tests the programmatic form submission workflow.
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.