OptionsFloatFieldImportTest.php

<?php

namespace Drupal\Tests\options\Functional;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\field\Functional\FieldTestBase;

/**
 * Tests option fields can be updated and created through config synchronization.
 *
 * @group options
 */
class OptionsFloatFieldImportTest extends FieldTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'node',
        'options',
        'field_ui',
        'config',
        'options_config_install_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    protected function setUp() {
        parent::setUp();
        // Create test user.
        $admin_user = $this->drupalCreateUser([
            'synchronize configuration',
            'access content',
            'access administration pages',
            'administer site configuration',
            'administer content types',
            'administer nodes',
            'bypass node access',
            'administer node fields',
            'administer node display',
        ]);
        $this->drupalLogin($admin_user);
    }
    
    /**
     * Tests that importing list_float fields works.
     */
    public function testImport() {
        $field_name = 'field_options_float';
        $type = 'options_install_test';
        // Test the results on installing options_config_install_test. All the
        // necessary configuration for this test is created by installing that
        // module.
        $field_storage = FieldStorageConfig::loadByName('node', $field_name);
        $this->assertIdentical($field_storage->getSetting('allowed_values'), $array = [
            '0' => 'Zero',
            '0.5' => 'Point five',
        ]);
        $admin_path = 'admin/structure/types/manage/' . $type . '/fields/node.' . $type . '.' . $field_name . '/storage';
        // Export active config to sync.
        $this->copyConfig($this->container
            ->get('config.storage'), $this->container
            ->get('config.storage.sync'));
        // Set the active to not use dots in the allowed values key names.
        $edit = [
            'settings[allowed_values]' => "0|Zero\n1|One",
        ];
        $this->drupalPostForm($admin_path, $edit, t('Save field settings'));
        $field_storage = FieldStorageConfig::loadByName('node', $field_name);
        $this->assertIdentical($field_storage->getSetting('allowed_values'), $array = [
            '0' => 'Zero',
            '1' => 'One',
        ]);
        // Import configuration with dots in the allowed values key names. This
        // tests \Drupal\Core\Config\Entity\ConfigEntityStorage::importUpdate().
        $this->drupalGet('admin/config/development/configuration');
        $this->drupalPostForm(NULL, [], t('Import all'));
        $field_storage = FieldStorageConfig::loadByName('node', $field_name);
        $this->assertIdentical($field_storage->getSetting('allowed_values'), $array = [
            '0' => 'Zero',
            '0.5' => 'Point five',
        ]);
        // Delete field to test creation. This tests
        // \Drupal\Core\Config\Entity\ConfigEntityStorage::importCreate().
        FieldConfig::loadByName('node', $type, $field_name)->delete();
        $this->drupalGet('admin/config/development/configuration');
        $this->drupalPostForm(NULL, [], t('Import all'));
        $field_storage = FieldStorageConfig::loadByName('node', $field_name);
        $this->assertIdentical($field_storage->getSetting('allowed_values'), $array = [
            '0' => 'Zero',
            '0.5' => 'Point five',
        ]);
    }

}