ReEnableModuleFieldTest.php

<?php

namespace Drupal\Tests\field\Functional;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\Traits\Core\CronRunTrait;

/**
 * Tests the behavior of a field module after being disabled and re-enabled.
 *
 * @group field
 */
class ReEnableModuleFieldTest extends BrowserTestBase {
    use CronRunTrait;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'field',
        'node',
        // We use telephone module instead of test_field because test_field is
        // hidden and does not display on the admin/modules page.
'telephone',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    protected function setUp() {
        parent::setUp();
        $this->drupalCreateContentType([
            'type' => 'article',
        ]);
        $this->drupalLogin($this->drupalCreateUser([
            'create article content',
            'edit own article content',
        ]));
    }
    
    /**
     * Test the behavior of a field module after being disabled and re-enabled.
     *
     * @see field_system_info_alter()
     */
    public function testReEnabledField() {
        // Add a telephone field to the article content type.
        $field_storage = FieldStorageConfig::create([
            'field_name' => 'field_telephone',
            'entity_type' => 'node',
            'type' => 'telephone',
        ]);
        $field_storage->save();
        FieldConfig::create([
            'field_storage' => $field_storage,
            'bundle' => 'article',
            'label' => 'Telephone Number',
        ])->save();
        
        /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
        $display_repository = \Drupal::service('entity_display.repository');
        $display_repository->getFormDisplay('node', 'article')
            ->setComponent('field_telephone', [
            'type' => 'telephone_default',
            'settings' => [
                'placeholder' => '123-456-7890',
            ],
        ])
            ->save();
        $display_repository->getViewDisplay('node', 'article')
            ->setComponent('field_telephone', [
            'type' => 'telephone_link',
            'weight' => 1,
        ])
            ->save();
        // Display the article node form and verify the telephone widget is present.
        $this->drupalGet('node/add/article');
        $this->assertFieldByName("field_telephone[0][value]", '', 'Widget found.');
        // Submit an article node with a telephone field so data exist for the
        // field.
        $edit = [
            'title[0][value]' => $this->randomMachineName(),
            'field_telephone[0][value]' => "123456789",
        ];
        $this->drupalPostForm(NULL, $edit, t('Save'));
        $this->assertRaw('<a href="tel:123456789">');
        // Test that the module can't be uninstalled from the UI while there is data
        // for its fields.
        $admin_user = $this->drupalCreateUser([
            'access administration pages',
            'administer modules',
        ]);
        $this->drupalLogin($admin_user);
        $this->drupalGet('admin/modules/uninstall');
        $this->assertText("The Telephone number field type is used in the following field: node.field_telephone");
        // Add another telephone field to a different entity type in order to test
        // the message for the case when multiple fields are blocking the
        // uninstallation of a module.
        $field_storage2 = FieldStorageConfig::create([
            'field_name' => 'field_telephone_2',
            'entity_type' => 'user',
            'type' => 'telephone',
        ]);
        $field_storage2->save();
        FieldConfig::create([
            'field_storage' => $field_storage2,
            'bundle' => 'user',
            'label' => 'User Telephone Number',
        ])->save();
        $this->drupalGet('admin/modules/uninstall');
        $this->assertText("The Telephone number field type is used in the following fields: node.field_telephone, user.field_telephone_2");
        // Delete both fields.
        $field_storage->delete();
        $field_storage2->delete();
        $this->drupalGet('admin/modules/uninstall');
        $this->assertText('Fields pending deletion');
        $this->cronRun();
        $this->assertNoText("The Telephone number field type is used in the following field: node.field_telephone");
        $this->assertNoText('Fields pending deletion');
    }

}