Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\field_ui\Tests;
Chris@0: 
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: use Drupal\simpletest\WebTestBase;
Chris@0: use Drupal\views\Entity\View;
Chris@0: use Drupal\views\Tests\ViewTestData;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests deletion of a field and their dependencies in the UI.
Chris@0:  *
Chris@0:  * @group field_ui
Chris@0:  */
Chris@0: class FieldUIDeleteTest extends WebTestBase {
Chris@0: 
Chris@0:   use FieldUiTestTrait;
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to install.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node', 'field_ui', 'field_test', 'block', 'field_test_views'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Test views to enable
Chris@0:    *
Chris@0:    * @var string[]
Chris@0:    */
Chris@0:   public static $testViews = ['test_view_field_delete'];
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     $this->drupalPlaceBlock('system_breadcrumb_block');
Chris@0:     $this->drupalPlaceBlock('local_tasks_block');
Chris@0:     $this->drupalPlaceBlock('page_title_block');
Chris@0: 
Chris@0:     // Create a test user.
Chris@0:     $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']);
Chris@0:     $this->drupalLogin($admin_user);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that deletion removes field storages and fields as expected.
Chris@0:    */
Chris@0:   public function testDeleteField() {
Chris@0:     $field_label = $this->randomMachineName();
Chris@0:     $field_name_input = 'test';
Chris@0:     $field_name = 'field_test';
Chris@0: 
Chris@0:     // Create an additional node type.
Chris@0:     $type_name1 = strtolower($this->randomMachineName(8)) . '_test';
Chris@0:     $type1 = $this->drupalCreateContentType(['name' => $type_name1, 'type' => $type_name1]);
Chris@0:     $type_name1 = $type1->id();
Chris@0: 
Chris@0:     // Create a new field.
Chris@0:     $bundle_path1 = 'admin/structure/types/manage/' . $type_name1;
Chris@0:     $this->fieldUIAddNewField($bundle_path1, $field_name_input, $field_label);
Chris@0: 
Chris@0:     // Create an additional node type.
Chris@0:     $type_name2 = strtolower($this->randomMachineName(8)) . '_test';
Chris@0:     $type2 = $this->drupalCreateContentType(['name' => $type_name2, 'type' => $type_name2]);
Chris@0:     $type_name2 = $type2->id();
Chris@0: 
Chris@0:     // Add a field to the second node type.
Chris@0:     $bundle_path2 = 'admin/structure/types/manage/' . $type_name2;
Chris@0:     $this->fieldUIAddExistingField($bundle_path2, $field_name, $field_label);
Chris@0: 
Chris@0:     \Drupal::service('module_installer')->install(['views']);
Chris@0:     ViewTestData::createTestViews(get_class($this), ['field_test_views']);
Chris@0: 
Chris@0:     $view = View::load('test_view_field_delete');
Chris@0:     $this->assertNotNull($view);
Chris@0:     $this->assertTrue($view->status());
Chris@0:     // Test that the View depends on the field.
Chris@0:     $dependencies = $view->getDependencies() + ['config' => []];
Chris@0:     $this->assertTrue(in_array("field.storage.node.$field_name", $dependencies['config']));
Chris@0: 
Chris@0:     // Check the config dependencies of the first field, the field storage must
Chris@0:     // not be shown as being deleted yet.
Chris@0:     $this->drupalGet("$bundle_path1/fields/node.$type_name1.$field_name/delete");
Chris@0:     $this->assertNoText(t('The listed configuration will be deleted.'));
Chris@0:     $this->assertNoText(t('View'));
Chris@0:     $this->assertNoText('test_view_field_delete');
Chris@0: 
Chris@0:     // Delete the first field.
Chris@0:     $this->fieldUIDeleteField($bundle_path1, "node.$type_name1.$field_name", $field_label, $type_name1);
Chris@0: 
Chris@0:     // Check that the field was deleted.
Chris@0:     $this->assertNull(FieldConfig::loadByName('node', $type_name1, $field_name), 'Field was deleted.');
Chris@0:     // Check that the field storage was not deleted
Chris@0:     $this->assertNotNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was not deleted.');
Chris@0: 
Chris@0:     // Check the config dependencies of the first field.
Chris@0:     $this->drupalGet("$bundle_path2/fields/node.$type_name2.$field_name/delete");
Chris@0:     $this->assertText(t('The listed configuration will be updated.'));
Chris@0:     $this->assertText(t('View'));
Chris@0:     $this->assertText('test_view_field_delete');
Chris@0: 
Chris@0:     $xml = $this->cssSelect('#edit-entity-deletes');
Chris@0:     // Test that nothing is scheduled for deletion.
Chris@0:     $this->assertFalse(isset($xml[0]), 'The field currently being deleted is not shown in the entity deletions.');
Chris@0: 
Chris@0:     // Delete the second field.
Chris@0:     $this->fieldUIDeleteField($bundle_path2, "node.$type_name2.$field_name", $field_label, $type_name2);
Chris@0: 
Chris@0:     // Check that the field was deleted.
Chris@0:     $this->assertNull(FieldConfig::loadByName('node', $type_name2, $field_name), 'Field was deleted.');
Chris@0:     // Check that the field storage was deleted too.
Chris@0:     $this->assertNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was deleted.');
Chris@0: 
Chris@0:     // Test that the View isn't deleted and has been disabled.
Chris@0:     $view = View::load('test_view_field_delete');
Chris@0:     $this->assertNotNull($view);
Chris@0:     $this->assertFalse($view->status());
Chris@0:     // Test that the View no longer depends on the deleted field.
Chris@0:     $dependencies = $view->getDependencies() + ['config' => []];
Chris@0:     $this->assertFalse(in_array("field.storage.node.$field_name", $dependencies['config']));
Chris@0:   }
Chris@0: 
Chris@0: }