ConfigEntityTest.php in Zircon Profile 8.0

Contains \Drupal\config\Tests\ConfigEntityTest.

Namespace

Drupal\config\Tests

File

core/modules/config/src/Tests/ConfigEntityTest.php

<?php

/**
 * @file
 * Contains \Drupal\config\Tests\ConfigEntityTest.
 */
namespace Drupal\config\Tests;

use Drupal\Component\Utility\SafeMarkup;
use Drupal\Core\Entity\EntityMalformedException;
use Drupal\Core\Entity\EntityStorageException;
use Drupal\Core\Config\Entity\ConfigEntityStorage;
use Drupal\Core\Config\Entity\Exception\ConfigEntityIdLengthException;
use Drupal\Core\Url;
use Drupal\simpletest\WebTestBase;

/**
 * Tests configuration entities.
 *
 * @group config
 */
class ConfigEntityTest extends WebTestBase {

  /**
   * The maximum length for the entity storage used in this test.
   */
  const MAX_ID_LENGTH = ConfigEntityStorage::MAX_ID_LENGTH;

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'config_test',
  );

  /**
   * Tests CRUD operations.
   */
  function testCRUD() {
    $default_langcode = \Drupal::languageManager()
      ->getDefaultLanguage()
      ->getId();

    // Verify default properties on a newly created empty entity.
    $empty = entity_create('config_test');
    $this
      ->assertTrue($empty
      ->uuid());
    $this
      ->assertIdentical($empty->label, NULL);
    $this
      ->assertIdentical($empty->style, NULL);
    $this
      ->assertIdentical($empty
      ->language()
      ->getId(), $default_langcode);

    // Verify ConfigEntity properties/methods on the newly created empty entity.
    $this
      ->assertIdentical($empty
      ->isNew(), TRUE);
    $this
      ->assertIdentical($empty
      ->getOriginalId(), NULL);
    $this
      ->assertIdentical($empty
      ->bundle(), 'config_test');
    $this
      ->assertIdentical($empty
      ->id(), NULL);
    $this
      ->assertTrue($empty
      ->uuid());
    $this
      ->assertIdentical($empty
      ->label(), NULL);
    $this
      ->assertIdentical($empty
      ->get('id'), NULL);
    $this
      ->assertTrue($empty
      ->get('uuid'));
    $this
      ->assertIdentical($empty
      ->get('label'), NULL);
    $this
      ->assertIdentical($empty
      ->get('style'), NULL);
    $this
      ->assertIdentical($empty
      ->language()
      ->getId(), $default_langcode);

    // Verify Entity properties/methods on the newly created empty entity.
    $this
      ->assertIdentical($empty
      ->getEntityTypeId(), 'config_test');

    // The URI can only be checked after saving.
    try {
      $empty
        ->urlInfo();
      $this
        ->fail('EntityMalformedException was thrown.');
    } catch (EntityMalformedException $e) {
      $this
        ->pass('EntityMalformedException was thrown.');
    }

    // Verify that an empty entity cannot be saved.
    try {
      $empty
        ->save();
      $this
        ->fail('EntityMalformedException was thrown.');
    } catch (EntityMalformedException $e) {
      $this
        ->pass('EntityMalformedException was thrown.');
    }

    // Verify that an entity with an empty ID string is considered empty, too.
    $empty_id = entity_create('config_test', array(
      'id' => '',
    ));
    $this
      ->assertIdentical($empty_id
      ->isNew(), TRUE);
    try {
      $empty_id
        ->save();
      $this
        ->fail('EntityMalformedException was thrown.');
    } catch (EntityMalformedException $e) {
      $this
        ->pass('EntityMalformedException was thrown.');
    }

    // Verify properties on a newly created entity.
    $config_test = entity_create('config_test', $expected = array(
      'id' => $this
        ->randomMachineName(),
      'label' => $this
        ->randomString(),
      'style' => $this
        ->randomMachineName(),
    ));
    $this
      ->assertTrue($config_test
      ->uuid());
    $this
      ->assertNotEqual($config_test
      ->uuid(), $empty
      ->uuid());
    $this
      ->assertIdentical($config_test->label, $expected['label']);
    $this
      ->assertIdentical($config_test->style, $expected['style']);
    $this
      ->assertIdentical($config_test
      ->language()
      ->getId(), $default_langcode);

    // Verify methods on the newly created entity.
    $this
      ->assertIdentical($config_test
      ->isNew(), TRUE);
    $this
      ->assertIdentical($config_test
      ->getOriginalId(), $expected['id']);
    $this
      ->assertIdentical($config_test
      ->id(), $expected['id']);
    $this
      ->assertTrue($config_test
      ->uuid());
    $expected['uuid'] = $config_test
      ->uuid();
    $this
      ->assertIdentical($config_test
      ->label(), $expected['label']);

    // Verify that the entity can be saved.
    try {
      $status = $config_test
        ->save();
      $this
        ->pass('EntityMalformedException was not thrown.');
    } catch (EntityMalformedException $e) {
      $this
        ->fail('EntityMalformedException was not thrown.');
    }

    // The entity path can only be checked after saving.
    $this
      ->assertIdentical($config_test
      ->url(), Url::fromRoute('entity.config_test.edit_form', [
      'config_test' => $expected['id'],
    ])
      ->toString());

    // Verify that the correct status is returned and properties did not change.
    $this
      ->assertIdentical($status, SAVED_NEW);
    $this
      ->assertIdentical($config_test
      ->id(), $expected['id']);
    $this
      ->assertIdentical($config_test
      ->uuid(), $expected['uuid']);
    $this
      ->assertIdentical($config_test
      ->label(), $expected['label']);
    $this
      ->assertIdentical($config_test
      ->isNew(), FALSE);
    $this
      ->assertIdentical($config_test
      ->getOriginalId(), $expected['id']);

    // Save again, and verify correct status and properties again.
    $status = $config_test
      ->save();
    $this
      ->assertIdentical($status, SAVED_UPDATED);
    $this
      ->assertIdentical($config_test
      ->id(), $expected['id']);
    $this
      ->assertIdentical($config_test
      ->uuid(), $expected['uuid']);
    $this
      ->assertIdentical($config_test
      ->label(), $expected['label']);
    $this
      ->assertIdentical($config_test
      ->isNew(), FALSE);
    $this
      ->assertIdentical($config_test
      ->getOriginalId(), $expected['id']);

    // Verify that a configuration entity can be saved with an ID of the
    // maximum allowed length, but not longer.
    // Test with a short ID.
    $id_length_config_test = entity_create('config_test', array(
      'id' => $this
        ->randomMachineName(8),
    ));
    try {
      $id_length_config_test
        ->save();
      $this
        ->pass(SafeMarkup::format("config_test entity with ID length @length was saved.", array(
        '@length' => strlen($id_length_config_test
          ->id()),
      )));
    } catch (ConfigEntityIdLengthException $e) {
      $this
        ->fail($e
        ->getMessage());
    }

    // Test with an ID of the maximum allowed length.
    $id_length_config_test = entity_create('config_test', array(
      'id' => $this
        ->randomMachineName(static::MAX_ID_LENGTH),
    ));
    try {
      $id_length_config_test
        ->save();
      $this
        ->pass(SafeMarkup::format("config_test entity with ID length @length was saved.", array(
        '@length' => strlen($id_length_config_test
          ->id()),
      )));
    } catch (ConfigEntityIdLengthException $e) {
      $this
        ->fail($e
        ->getMessage());
    }

    // Test with an ID exceeding the maximum allowed length.
    $id_length_config_test = entity_create('config_test', array(
      'id' => $this
        ->randomMachineName(static::MAX_ID_LENGTH + 1),
    ));
    try {
      $status = $id_length_config_test
        ->save();
      $this
        ->fail(SafeMarkup::format("config_test entity with ID length @length exceeding the maximum allowed length of @max saved successfully", array(
        '@length' => strlen($id_length_config_test
          ->id()),
        '@max' => static::MAX_ID_LENGTH,
      )));
    } catch (ConfigEntityIdLengthException $e) {
      $this
        ->pass(SafeMarkup::format("config_test entity with ID length @length exceeding the maximum allowed length of @max failed to save", array(
        '@length' => strlen($id_length_config_test
          ->id()),
        '@max' => static::MAX_ID_LENGTH,
      )));
    }

    // Ensure that creating an entity with the same id as an existing one is not
    // possible.
    $same_id = entity_create('config_test', array(
      'id' => $config_test
        ->id(),
    ));
    $this
      ->assertIdentical($same_id
      ->isNew(), TRUE);
    try {
      $same_id
        ->save();
      $this
        ->fail('Not possible to overwrite an entity entity.');
    } catch (EntityStorageException $e) {
      $this
        ->pass('Not possible to overwrite an entity entity.');
    }

    // Verify that renaming the ID returns correct status and properties.
    $ids = array(
      $expected['id'],
      'second_' . $this
        ->randomMachineName(4),
      'third_' . $this
        ->randomMachineName(4),
    );
    for ($i = 1; $i < 3; $i++) {
      $old_id = $ids[$i - 1];
      $new_id = $ids[$i];

      // Before renaming, everything should point to the current ID.
      $this
        ->assertIdentical($config_test
        ->id(), $old_id);
      $this
        ->assertIdentical($config_test
        ->getOriginalId(), $old_id);

      // Rename.
      $config_test
        ->set('id', $new_id);
      $this
        ->assertIdentical($config_test
        ->id(), $new_id);
      $status = $config_test
        ->save();
      $this
        ->assertIdentical($status, SAVED_UPDATED);
      $this
        ->assertIdentical($config_test
        ->isNew(), FALSE);

      // Verify that originalID points to new ID directly after renaming.
      $this
        ->assertIdentical($config_test
        ->id(), $new_id);
      $this
        ->assertIdentical($config_test
        ->getOriginalId(), $new_id);
    }

    // Test config entity prepopulation.
    \Drupal::state()
      ->set('config_test.prepopulate', TRUE);
    $config_test = entity_create('config_test', array(
      'foo' => 'bar',
    ));
    $this
      ->assertEqual($config_test
      ->get('foo'), 'baz', 'Initial value correctly populated');
  }

  /**
   * Tests CRUD operations through the UI.
   */
  function testCRUDUI() {
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'administer site configuration',
    ]));
    $id = strtolower($this
      ->randomMachineName());
    $label1 = $this
      ->randomMachineName();
    $label2 = $this
      ->randomMachineName();
    $label3 = $this
      ->randomMachineName();
    $message_insert = format_string('%label configuration has been created.', array(
      '%label' => $label1,
    ));
    $message_update = format_string('%label configuration has been updated.', array(
      '%label' => $label2,
    ));
    $message_delete = format_string('The test configuration %label has been deleted.', array(
      '%label' => $label2,
    ));

    // Create a configuration entity.
    $edit = array(
      'id' => $id,
      'label' => $label1,
    );
    $this
      ->drupalPostForm('admin/structure/config_test/add', $edit, 'Save');
    $this
      ->assertUrl('admin/structure/config_test');
    $this
      ->assertResponse(200);
    $this
      ->assertRaw($message_insert);
    $this
      ->assertNoRaw($message_update);
    $this
      ->assertLinkByHref("admin/structure/config_test/manage/{$id}");

    // Update the configuration entity.
    $edit = array(
      'label' => $label2,
    );
    $this
      ->drupalPostForm("admin/structure/config_test/manage/{$id}", $edit, 'Save');
    $this
      ->assertUrl('admin/structure/config_test');
    $this
      ->assertResponse(200);
    $this
      ->assertNoRaw($message_insert);
    $this
      ->assertRaw($message_update);
    $this
      ->assertLinkByHref("admin/structure/config_test/manage/{$id}");
    $this
      ->assertLinkByHref("admin/structure/config_test/manage/{$id}/delete");

    // Delete the configuration entity.
    $this
      ->drupalGet("admin/structure/config_test/manage/{$id}");
    $this
      ->clickLink(t('Delete'));
    $this
      ->assertUrl("admin/structure/config_test/manage/{$id}/delete");
    $this
      ->drupalPostForm(NULL, array(), 'Delete');
    $this
      ->assertUrl('admin/structure/config_test');
    $this
      ->assertResponse(200);
    $this
      ->assertNoRaw($message_update);
    $this
      ->assertRaw($message_delete);
    $this
      ->assertNoText($label1);
    $this
      ->assertNoLinkByHref("admin/structure/config_test/manage/{$id}");

    // Re-create a configuration entity.
    $edit = array(
      'id' => $id,
      'label' => $label1,
    );
    $this
      ->drupalPostForm('admin/structure/config_test/add', $edit, 'Save');
    $this
      ->assertUrl('admin/structure/config_test');
    $this
      ->assertResponse(200);
    $this
      ->assertText($label1);
    $this
      ->assertLinkByHref("admin/structure/config_test/manage/{$id}");

    // Rename the configuration entity's ID/machine name.
    $edit = array(
      'id' => strtolower($this
        ->randomMachineName()),
      'label' => $label3,
    );
    $this
      ->drupalPostForm("admin/structure/config_test/manage/{$id}", $edit, 'Save');
    $this
      ->assertUrl('admin/structure/config_test');
    $this
      ->assertResponse(200);
    $this
      ->assertNoText($label1);
    $this
      ->assertNoText($label2);
    $this
      ->assertText($label3);
    $this
      ->assertNoLinkByHref("admin/structure/config_test/manage/{$id}");
    $id = $edit['id'];
    $this
      ->assertLinkByHref("admin/structure/config_test/manage/{$id}");

    // Create a configuration entity with '0' machine name.
    $edit = array(
      'id' => '0',
      'label' => '0',
    );
    $this
      ->drupalPostForm('admin/structure/config_test/add', $edit, 'Save');
    $this
      ->assertResponse(200);
    $message_insert = format_string('%label configuration has been created.', array(
      '%label' => $edit['label'],
    ));
    $this
      ->assertRaw($message_insert);
    $this
      ->assertLinkByHref('admin/structure/config_test/manage/0');
    $this
      ->assertLinkByHref('admin/structure/config_test/manage/0/delete');
    $this
      ->drupalPostForm('admin/structure/config_test/manage/0/delete', array(), 'Delete');
    $this
      ->assertFalse(entity_load('config_test', '0'), 'Test entity deleted');

    // Create a configuration entity with a property that uses AJAX to show
    // extra form elements.
    $this
      ->drupalGet('admin/structure/config_test/add');

    // Test that the dependent element is not shown initially.
    $this
      ->assertFieldByName('size');
    $this
      ->assertNoFieldByName('size_value');
    $id = strtolower($this
      ->randomMachineName());
    $edit = [
      'id' => $id,
      'label' => $this
        ->randomString(),
      'size' => 'custom',
    ];
    $this
      ->drupalPostAjaxForm(NULL, $edit, 'size');

    // Check that the dependent element is shown after selecting a 'size' value.
    $this
      ->assertFieldByName('size');
    $this
      ->assertFieldByName('size_value');

    // Test the same scenario but it in a non-JS case by using a 'js-hidden'
    // submit button.
    $this
      ->drupalGet('admin/structure/config_test/add');
    $this
      ->assertFieldByName('size');
    $this
      ->assertNoFieldByName('size_value');
    $this
      ->drupalPostForm(NULL, $edit, 'Change size');
    $this
      ->assertFieldByName('size');
    $this
      ->assertFieldByName('size_value');

    // Submit the form with the regular 'Save' button and check that the entity
    // values are correct.
    $edit += [
      'size_value' => 'medium',
    ];
    $this
      ->drupalPostForm(NULL, $edit, 'Save');
    $entity = entity_load('config_test', $id);
    $this
      ->assertEqual($entity
      ->get('size'), 'custom');
    $this
      ->assertEqual($entity
      ->get('size_value'), 'medium');
  }

}

Classes

Name	Description
ConfigEntityTest	Tests configuration entities.