MultistepFormTest.php

Same filename in other branches
  1. 3.x modules/form_api_example/tests/src/Functional/MultistepFormTest.php

Namespace

Drupal\Tests\form_api_example\Functional

File

modules/form_api_example/tests/src/Functional/MultistepFormTest.php

View source
<?php

namespace Drupal\Tests\form_api_example\Functional;

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

/**
 * Tests the Multistep FAPI Example.
 *
 * @group form_api_example
 * @group examples
 */
class MultistepFormTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'form_api_example',
    ];
    
    /**
     * Test of paths through the example wizard form.
     */
    public function testWizardForm() {
        $this->drupalGet(Url::fromRoute('form_api_example.multistep_form'));
        $page = $this->getSession()
            ->getPage();
        $h1 = $page->find('css', 'h1');
        $this->assertStringContainsString('Multistep form', $h1->getText());
        $desc = $page->find('css', '#edit-description label');
        $this->assertStringContainsString('page 1', $desc->getText());
        $this->submitForm([
            'first_name' => 'Bozo',
            'last_name' => 'Di Clown',
            'birth_year' => 1980,
        ], 'Next');
        // Really new page?
        $page2 = $this->getSession()
            ->getPage();
        $desc = $page2->find('css', '#edit-description label');
        $this->assertStringContainsString('page 2', $desc->getText());
        // Try the back button.
        $this->submitForm([], 'Back');
        $page1 = $this->getSession()
            ->getPage();
        $desc = $page1->find('css', '#edit-description label');
        $this->assertStringContainsString('page 1', $desc->getText());
        // Is the form still filled out?
        $first_name = $page1->findField('first_name')
            ->getValue();
        $this->assertEquals('Bozo', $first_name);
        $second_name = $page1->findField('last_name')
            ->getValue();
        $this->assertEquals('Di Clown', $second_name);
        $birth_year = $page1->findField('birth_year')
            ->getValue();
        $this->assertEquals('1980', $birth_year);
        // Back to the second page.
        $this->click('#edit-next');
        $page2 = $this->getSession()
            ->getPage();
        $desc = $page2->find('css', '#edit-description label');
        $this->assertStringContainsString('page 2', $desc->getText());
        $this->submitForm([
            'color' => 'neon green',
        ], 'Submit');
        // This should take us back to the first page with a status message.
        $messages = $this->getSession()
            ->getPage()
            ->find('css', 'div[data-drupal-messages] ul');
        $message_text = $messages->getHtml();
        $this->assertStringContainsString('Bozo Di Clown', $message_text);
        $this->assertStringContainsString('1980', $message_text);
        $this->assertStringContainsString('neon green', $message_text);
    }

}

Classes

Title Deprecated Summary
MultistepFormTest Tests the Multistep FAPI Example.