LanguageNegotiationTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\language\Unit\process;

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

/**
 * @coversDefaultClass \Drupal\language\Plugin\migrate\process\LanguageNegotiation
 * @group language
 */
class LanguageNegotiationTest extends MigrateProcessTestCase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        $this->plugin = new LanguageNegotiation([], 'map', []);
        parent::setUp();
    }
    
    /**
     * Tests successful transformation without weights.
     */
    public function testTransformWithWeights() : void {
        $source = [
            [
                'locale-url' => [],
                'language-default' => [],
            ],
            [
                'locale-url' => -10,
                'locale-session' => -9,
                'locale-user' => -8,
                'locale-browser' => -7,
                'language-default' => -6,
            ],
        ];
        $expected = [
            'enabled' => [
                'language-url' => -10,
                'language-selected' => -6,
            ],
            'method_weights' => [
                'language-url' => -10,
                'language-session' => -9,
                'language-user' => -8,
                'language-browser' => -7,
                'language-selected' => -6,
            ],
        ];
        $value = $this->plugin
            ->transform($source, $this->migrateExecutable, $this->row, 'destination_property');
        $this->assertSame($value, $expected);
    }
    
    /**
     * Tests successful transformation without weights.
     */
    public function testTransformWithoutWeights() : void {
        $source = [
            [
                'locale-url' => [],
                'locale-url-fallback' => [],
            ],
        ];
        $expected = [
            'enabled' => [
                'language-url' => 0,
                'language-url-fallback' => 1,
            ],
        ];
        $value = $this->plugin
            ->transform($source, $this->migrateExecutable, $this->row, 'destination_property');
        $this->assertSame($value, $expected);
    }
    
    /**
     * Tests string input.
     */
    public function testStringInput() : void {
        $this->plugin = new LanguageNegotiation([], 'map', []);
        $this->expectException(MigrateException::class);
        $this->expectExceptionMessage('The input should be an array');
        $this->plugin
            ->transform('foo', $this->migrateExecutable, $this->row, 'destination_property');
    }

}