summaryrefslogtreecommitdiffstatshomepage
path: root/core/modules/language/tests/src/Functional/LanguageNegotiationSessionTest.php
blob: 46514b95ae1375c791d71c3790b524f01baba38a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
<?php

declare(strict_types=1);

namespace Drupal\Tests\language\Functional;

use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests the session language negotiation method.
 *
 * @group language
 */
class LanguageNegotiationSessionTest extends BrowserTestBase {

  /**
   * An administrative user to configure the test environment.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $adminUser;

  /**
   * {@inheritdoc}
   */
  protected static $modules = ['language'];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  protected function setUp(): void {
    parent::setUp();

    // Create a new user with permission to manage the languages.
    $this->adminUser = $this->drupalCreateUser(['administer languages']);
    $this->drupalLogin($this->adminUser);

    ConfigurableLanguage::createFromLangcode('fr')->save();
  }

  /**
   * Tests language negotiation via query/session parameters.
   */
  public function testSessionLanguageNegotiationMethod(): void {
    // Enable Session and Selected language for interface language detection.
    $this->drupalGet('admin/config/regional/language/detection');
    $edit = [
      'language_interface[enabled][language-session]' => 1,
      'language_interface[enabled][language-selected]' => 1,
      'language_interface[weight][language-session]' => -6,
      'language_interface[weight][language-selected]' => 12,
    ];
    $this->submitForm($edit, 'Save settings');

    // Set language via query parameter.
    $this->drupalGet('user/' . $this->adminUser->id(), ['query' => ['language' => 'fr']]);
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('Content-language', 'fr');

    // Verify that the language is persisted in the session.
    $this->drupalGet('user/' . $this->adminUser->id());
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('Content-language', 'fr');

    // Set language via query parameter.
    $this->drupalGet('user/' . $this->adminUser->id(), ['query' => ['language' => 'en']]);
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('Content-language', 'en');

    // Verify that the language is persisted in the session.
    $this->drupalGet('admin/config/regional/language');
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('Content-language', 'en');
  }

}