FieldSettingsTest.php

<?php

namespace Drupal\Tests\field\Unit\Plugin\migrate\process\d6;

use Drupal\field\Plugin\migrate\process\d6\FieldSettings;
use Drupal\migrate\Plugin\MigrationInterface;
use Drupal\migrate\MigrateExecutableInterface;
use Drupal\migrate\Row;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\field\Plugin\migrate\process\d6\FieldSettings
 * @group field
 */
class FieldSettingsTest extends UnitTestCase {

  /**
   * @covers ::getSettings
   *
   * @dataProvider getSettingsProvider
   */
  public function testGetSettings($field_type, $field_settings, $allowed_values) {
    $migration = $this
      ->createMock(MigrationInterface::class);
    $plugin = new FieldSettings([], 'd6_field_settings', [], $migration);
    $executable = $this
      ->createMock(MigrateExecutableInterface::class);
    $row = $this
      ->getMockBuilder(Row::class)
      ->disableOriginalConstructor()
      ->getMock();
    $result = $plugin
      ->transform([
      $field_type,
      $field_settings,
      NULL,
    ], $executable, $row, 'foo');
    $this
      ->assertSame($allowed_values, $result['allowed_values']);
  }

  /**
   * Provides field settings for testGetSettings().
   */
  public function getSettingsProvider() {
    return [
      [
        'list_integer',
        [
          'allowed_values' => "1|One\n2|Two\n3",
        ],
        [
          '1' => 'One',
          '2' => 'Two',
          '3' => '3',
        ],
      ],
      [
        'list_string',
        [
          'allowed_values' => NULL,
        ],
        [],
      ],
      [
        'list_float',
        [
          'allowed_values' => "",
        ],
        [],
      ],
      [
        'boolean',
        [],
        [],
      ],
    ];
  }

}