diff core/modules/field_ui/src/Tests/FieldUIDeleteTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/field_ui/src/Tests/FieldUIDeleteTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,127 @@
+<?php
+
+namespace Drupal\field_ui\Tests;
+
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\simpletest\WebTestBase;
+use Drupal\views\Entity\View;
+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']);
+
+    $view = View::load('test_view_field_delete');
+    $this->assertNotNull($view);
+    $this->assertTrue($view->status());
+    // Test that the View depends on the field.
+    $dependencies = $view->getDependencies() + ['config' => []];
+    $this->assertTrue(in_array("field.storage.node.$field_name", $dependencies['config']));
+
+    // 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 updated.'));
+    $this->assertText(t('View'));
+    $this->assertText('test_view_field_delete');
+
+    $xml = $this->cssSelect('#edit-entity-deletes');
+    // Test that nothing is scheduled for deletion.
+    $this->assertFalse(isset($xml[0]), 'The field currently being deleted 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.');
+
+    // Test that the View isn't deleted and has been disabled.
+    $view = View::load('test_view_field_delete');
+    $this->assertNotNull($view);
+    $this->assertFalse($view->status());
+    // Test that the View no longer depends on the deleted field.
+    $dependencies = $view->getDependencies() + ['config' => []];
+    $this->assertFalse(in_array("field.storage.node.$field_name", $dependencies['config']));
+  }
+
+}