SessionExampleTest.php

Same filename in other branches
  1. 4.0.x modules/session_example/tests/src/Functional/SessionExampleTest.php

Namespace

Drupal\Tests\session_example\Functional

File

modules/session_example/tests/src/Functional/SessionExampleTest.php

View source
<?php

namespace Drupal\Tests\session_example\Functional;

use Drupal\Core\Url;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests the basic functions of the Session Example module.
 *
 * @ingroup session_example
 *
 * @group session_example
 * @group examples
 */
class SessionExampleTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'session_example',
        'block',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Place our blocks.
        $this->drupalPlaceBlock('local_tasks_block', [
            'region' => 'content',
        ]);
        $this->drupalPlaceBlock('system_menu_block:tools', []);
        // Login a user that can access content.
        $this->drupalLogin($this->createUser([
            'access content',
        ]));
    }
    
    /**
     * Test all the routes, and ensure that forms can be submitted.
     */
    public function testSessionExampleLinks() {
        $assert = $this->assertSession();
        // Routes with menu links, and their form buttons.
        $routes_with_menu_links = [
            'session_example.form' => [
                'Save',
                'Clear Session',
            ],
        ];
        // Ensure the links appear in the tools menu sidebar.
        $this->drupalGet('');
        foreach (array_keys($routes_with_menu_links) as $route) {
            $assert->linkByHrefExists(Url::fromRoute($route)->getInternalPath());
        }
        // All our routes with their form buttons.
        $routes = [
            'session_example.view' => [],
        ];
        // Go to all the routes and click all the buttons.
        $routes = array_merge($routes_with_menu_links, $routes);
        foreach ($routes as $route => $buttons) {
            $url = Url::fromRoute($route);
            $this->drupalGet($url);
            $assert->statusCodeEquals(200);
            foreach ($buttons as $button) {
                $this->drupalGet($url);
                $this->submitForm([], $button);
                $assert->statusCodeEquals(200);
            }
        }
    }
    
    /**
     * Functional tests for the session example.
     */
    public function testSessionExample() {
        $assert = $this->assertSession();
        // Get the form and verify that it has placeholders.
        $this->drupalGet(Url::fromRoute('session_example.form'));
        $assert->responseContains('placeholder="Your name."');
        $assert->responseContains('placeholder="Your email address."');
        $assert->responseContains('placeholder="What is your quest?"');
        // Get the report and verify that it doesn't show any session information.
        $this->clickLink('View');
        $assert->pageTextContains('No name');
        $assert->pageTextContains('No email');
        $assert->pageTextContains('No quest');
        $assert->pageTextContains('No color');
        // Save an empty session submission.
        $this->drupalGet(Url::fromRoute('session_example.form'));
        $this->submitForm([], 'Save');
        $assert->pageTextContains('The session has been saved successfully.');
        // Make sure an empty session submission still has no reported information.
        $this->clickLink('Check here');
        $assert->pageTextContains('No name');
        $assert->pageTextContains('No email');
        $assert->pageTextContains('No quest');
        $assert->pageTextContains('No color');
        // Submit some session information.
        $form_data = [
            'name' => 'Sir Lancelot',
            'quest' => 'To seek the Grail',
            'color' => 'blue',
        ];
        $this->drupalGet(Url::fromRoute('session_example.form'));
        $this->submitForm($form_data, 'Save');
        // Check that the report shows our information.
        $this->clickLink('Check here');
        foreach ($form_data as $value) {
            $assert->pageTextContains($value);
        }
        // Clear the session.
        $this->drupalGet(Url::fromRoute('session_example.form'));
        $this->submitForm([], 'Clear Session');
        $assert->pageTextContains('Session is cleared.');
        // Verify that the session information doesn't show Sir Lancelot (or anyone
        // else).
        $this->clickLink('View');
        $assert->pageTextContains('No name');
        $assert->pageTextContains('No email');
        $assert->pageTextContains('No quest');
        $assert->pageTextContains('No color');
    }
    
    /**
     * Ensure the session data does not follow different users around.
     */
    public function testUserIsolation() {
        $assert = $this->assertSession();
        // Our setUp() method has already logged in a user, so let's add some data.
        $form_data = [
            'name' => 'Sir Lancelot',
            'quest' => 'To seek the Grail',
            'color' => 'blue',
        ];
        $this->drupalGet(Url::fromRoute('session_example.form'));
        $this->submitForm($form_data, 'Save');
        // Check that the report shows our information.
        $this->clickLink('Check here');
        foreach ($form_data as $value) {
            $assert->pageTextContains($value);
        }
        // Let's log in a new user and make sure they can't see the other user's
        // data.
        $this->drupalLogin($this->createUser([
            'access content',
        ]));
        $this->drupalGet(Url::fromRoute('session_example.view'));
        $assert->statusCodeEquals(200);
        $assert->pageTextContains('No name');
        $assert->pageTextContains('No email');
        $assert->pageTextContains('No quest');
        $assert->pageTextContains('No color');
    }

}

Classes

Title Deprecated Summary
SessionExampleTest Tests the basic functions of the Session Example module.