LanguageTypesTest.php

<?php

namespace Drupal\Tests\language\Unit\process;

use Drupal\language\Plugin\migrate\process\LanguageTypes;
use Drupal\Tests\migrate\Unit\process\MigrateProcessTestCase;
use Drupal\migrate\MigrateException;

/**
 * @coversDefaultClass \Drupal\language\Plugin\migrate\process\LanguageTypes
 * @group language
 */
class LanguageTypesTest extends MigrateProcessTestCase {
    
    /**
     * Tests successful transformation of all language types.
     */
    public function testTransformAll() {
        $this->plugin = new LanguageTypes([], 'map', []);
        $source = [
            'language' => TRUE,
            'language_url' => FALSE,
            'language_content' => FALSE,
        ];
        $expected = [
            0 => 'language_url',
            1 => 'language_content',
            2 => 'language_interface',
        ];
        $value = $this->plugin
            ->transform($source, $this->migrateExecutable, $this->row, 'destination_property');
        $this->assertSame($value, $expected);
    }
    
    /**
     * Tests successful transformation of configurable language types.
     */
    public function testTransformConfigurable() {
        $this->plugin = new LanguageTypes([
            'filter_configurable' => TRUE,
        ], 'map', []);
        $source = [
            'language' => TRUE,
            'language_url' => FALSE,
            'language_content' => FALSE,
        ];
        $expected = [
            0 => 'language_interface',
        ];
        $value = $this->plugin
            ->transform($source, $this->migrateExecutable, $this->row, 'destination_property');
        $this->assertSame($value, $expected);
    }
    
    /**
     * Tests string input.
     */
    public function testStringInput() {
        $this->plugin = new LanguageTypes([], 'map', []);
        $this->expectException(MigrateException::class);
        $this->expectExceptionMessage('The input should be an array');
        $this->plugin
            ->transform('foo', $this->migrateExecutable, $this->row, 'destination_property');
    }

}