TourHelpPageTest.php

Same filename in other branches
  1. 9 core/modules/tour/tests/src/Functional/TourHelpPageTest.php
  2. 10 core/modules/tour/tests/src/Functional/TourHelpPageTest.php
  3. 11.x core/modules/tour/tests/src/Functional/TourHelpPageTest.php

Namespace

Drupal\Tests\tour\Functional

File

core/modules/tour/tests/src/Functional/TourHelpPageTest.php

View source
<?php

namespace Drupal\Tests\tour\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Verifies help page display of tours.
 *
 * @group help
 */
class TourHelpPageTest extends BrowserTestBase {
    
    /**
     * Modules to enable, including some providing tours.
     *
     * @var array
     */
    public static $modules = [
        'help',
        'tour',
        'locale',
        'language',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * User that can access tours and help.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $tourUser;
    
    /**
     * A user who can access help but not tours.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $noTourUser;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        // Create users. For the Tour user, include permissions for the language
        // tours' parent pages, but not the translation tour's parent page. See
        // self:getTourList().
        $this->tourUser = $this->drupalCreateUser([
            'access administration pages',
            'access tour',
            'administer languages',
        ]);
        $this->noTourUser = $this->drupalCreateUser([
            'access administration pages',
        ]);
    }
    
    /**
     * Logs in users, tests help pages.
     */
    public function testHelp() {
        $this->drupalLogin($this->tourUser);
        $this->verifyHelp();
        $this->drupalLogin($this->noTourUser);
        $this->verifyHelp(FALSE);
    }
    
    /**
     * Verifies the logged in user has access to the help properly.
     *
     * @param bool $tours_ok
     *   (optional) TRUE (default) if the user should see tours, FALSE if not.
     */
    protected function verifyHelp($tours_ok = TRUE) {
        $this->drupalGet('admin/help');
        // All users should be able to see the module section.
        $this->assertText('Module overviews are provided by modules');
        foreach ($this->getModuleList() as $name) {
            $this->assertSession()
                ->linkExists($name);
        }
        // Some users should be able to see the tour section.
        if ($tours_ok) {
            $this->assertText('Tours guide you through workflows');
        }
        else {
            $this->assertNoText('Tours guide you through workflows');
        }
        $titles = $this->getTourList();
        // Test the titles that should be links.
        foreach ($titles[0] as $title) {
            if ($tours_ok) {
                $this->assertSession()
                    ->linkExists($title);
            }
            else {
                $this->assertSession()
                    ->linkNotExists($title);
                // Just test the first item in the list of links that should not
                // be there, because the second matches the name of a module that is
                // in the Module overviews section, so the link will be there and
                // this test will fail. Testing one should be sufficient to verify
                // the page is working correctly.
                break;
            }
        }
        // Test the titles that should not be links.
        foreach ($titles[1] as $title) {
            if ($tours_ok) {
                $this->assertText($title);
                $this->assertSession()
                    ->linkNotExistsExact($title);
            }
            else {
                $this->assertNoText($title);
                // Just test the first item in the list of text that should not
                // be there, because the second matches part of the name of a module
                // that is in the Module overviews section, so the text will be there
                // and this test will fail. Testing one should be sufficient to verify
                // the page is working correctly.
                break;
            }
        }
    }
    
    /**
     * Gets a list of modules to test for hook_help() pages.
     *
     * @return array
     *   A list of module names to test.
     */
    protected function getModuleList() {
        return [
            'Help',
            'Tour',
        ];
    }
    
    /**
     * Gets a list of tours to test.
     *
     * @return array
     *   A list of tour titles to test. The first array element is a list of tours
     *   with links, and the second is a list of tours without links. Assumes
     *   that the user being tested has 'administer languages' permission but
     *   not 'translate interface'.
     */
    protected function getTourList() {
        return [
            [
                'Adding languages',
                'Language',
            ],
            [
                'Editing languages',
                'Translation',
            ],
        ];
    }

}

Classes

Title Deprecated Summary
TourHelpPageTest Verifies help page display of tours.

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