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<?php
namespace Drupal\field_ui\Tests;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\simpletest\WebTestBase;
use Drupal\views\Tests\ViewTestData;
/**
* Tests deletion of a field and their dependencies in the UI.
*
* @group field_ui
*/
class FieldUIDeleteTest extends WebTestBase {
use FieldUiTestTrait;
/**
* Modules to install.
*
* @var array
*/
public static $modules = ['node', 'field_ui', 'field_test', 'block', 'field_test_views'];
/**
* Test views to enable
*
* @var string[]
*/
public static $testViews = ['test_view_field_delete'];
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
$this->drupalPlaceBlock('system_breadcrumb_block');
$this->drupalPlaceBlock('local_tasks_block');
$this->drupalPlaceBlock('page_title_block');
// Create a test user.
$admin_user = $this->drupalCreateUser(['access content', 'administer content types', 'administer node fields', 'administer node form display', 'administer node display', 'administer users', 'administer account settings', 'administer user display', 'bypass node access']);
$this->drupalLogin($admin_user);
}
/**
* Tests that deletion removes field storages and fields as expected.
*/
public function testDeleteField() {
$field_label = $this->randomMachineName();
$field_name_input = 'test';
$field_name = 'field_test';
// Create an additional node type.
$type_name1 = strtolower($this->randomMachineName(8)) . '_test';
$type1 = $this->drupalCreateContentType(['name' => $type_name1, 'type' => $type_name1]);
$type_name1 = $type1->id();
// Create a new field.
$bundle_path1 = 'admin/structure/types/manage/' . $type_name1;
$this->fieldUIAddNewField($bundle_path1, $field_name_input, $field_label);
// Create an additional node type.
$type_name2 = strtolower($this->randomMachineName(8)) . '_test';
$type2 = $this->drupalCreateContentType(['name' => $type_name2, 'type' => $type_name2]);
$type_name2 = $type2->id();
// Add a field to the second node type.
$bundle_path2 = 'admin/structure/types/manage/' . $type_name2;
$this->fieldUIAddExistingField($bundle_path2, $field_name, $field_label);
\Drupal::service('module_installer')->install(['views']);
ViewTestData::createTestViews(get_class($this), ['field_test_views']);
// Check the config dependencies of the first field, the field storage must
// not be shown as being deleted yet.
$this->drupalGet("$bundle_path1/fields/node.$type_name1.$field_name/delete");
$this->assertNoText(t('The listed configuration will be deleted.'));
$this->assertNoText(t('View'));
$this->assertNoText('test_view_field_delete');
// Delete the first field.
$this->fieldUIDeleteField($bundle_path1, "node.$type_name1.$field_name", $field_label, $type_name1);
// Check that the field was deleted.
$this->assertNull(FieldConfig::loadByName('node', $type_name1, $field_name), 'Field was deleted.');
// Check that the field storage was not deleted
$this->assertNotNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was not deleted.');
// Check the config dependencies of the first field.
$this->drupalGet("$bundle_path2/fields/node.$type_name2.$field_name/delete");
$this->assertText(t('The listed configuration will be deleted.'));
$this->assertText(t('View'));
$this->assertText('test_view_field_delete');
$xml = $this->cssSelect('#edit-entity-deletes');
// Remove the wrapping HTML.
$this->assertIdentical(FALSE, strpos($xml[0]->asXml(), $field_label), 'The currently being deleted field is not shown in the entity deletions.');
// Delete the second field.
$this->fieldUIDeleteField($bundle_path2, "node.$type_name2.$field_name", $field_label, $type_name2);
// Check that the field was deleted.
$this->assertNull(FieldConfig::loadByName('node', $type_name2, $field_name), 'Field was deleted.');
// Check that the field storage was deleted too.
$this->assertNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was deleted.');
}
}