ContactSitewideTest.php

<?php

namespace Drupal\Tests\contact\Functional;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Url;
use Drupal\contact\Entity\ContactForm;
use Drupal\Core\Mail\MailFormatHelper;
use Drupal\Core\Test\AssertMailTrait;
use Drupal\Tests\BrowserTestBase;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Tests\field_ui\Traits\FieldUiTestTrait;
use Drupal\user\RoleInterface;

/**
 * Tests site-wide contact form functionality.
 *
 * @see \Drupal\Tests\contact\Functional\ContactStorageTest
 *
 * @group contact
 */
class ContactSitewideTest extends BrowserTestBase {
    use FieldUiTestTrait;
    use AssertMailTrait;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'text',
        'contact',
        'field_ui',
        'contact_test',
        'block',
        'error_service_test',
        'dblog',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'classy';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->drupalPlaceBlock('system_breadcrumb_block');
        $this->drupalPlaceBlock('local_actions_block');
        $this->drupalPlaceBlock('page_title_block');
    }
    
    /**
     * Tests configuration options and the site-wide contact form.
     */
    public function testSiteWideContact() {
        // Tests name and email fields for authenticated and anonymous users.
        $this->drupalLogin($this->drupalCreateUser([
            'access site-wide contact form',
        ]));
        $this->drupalGet('contact');
        // Ensure that there is no textfield for name.
        $this->assertEmpty($this->xpath('//input[@name=:name]', [
            ':name' => 'name',
        ]));
        // Ensure that there is no textfield for email.
        $this->assertEmpty($this->xpath('//input[@name=:name]', [
            ':name' => 'mail',
        ]));
        // Logout and retrieve the page as an anonymous user
        $this->drupalLogout();
        user_role_grant_permissions('anonymous', [
            'access site-wide contact form',
        ]);
        $this->drupalGet('contact');
        // Ensure that there is textfield for name.
        $this->assertNotEmpty($this->xpath('//input[@name=:name]', [
            ':name' => 'name',
        ]));
        // Ensure that there is textfield for email.
        $this->assertNotEmpty($this->xpath('//input[@name=:name]', [
            ':name' => 'mail',
        ]));
        // Create and log in administrative user.
        $admin_user = $this->drupalCreateUser([
            'access site-wide contact form',
            'administer contact forms',
            'administer users',
            'administer account settings',
            'administer contact_message display',
            'administer contact_message fields',
            'administer contact_message form display',
        ]);
        $this->drupalLogin($admin_user);
        // Check the presence of expected cache tags.
        $this->drupalGet('contact');
        $this->assertCacheTag('config:contact.settings');
        $flood_limit = 3;
        $this->config('contact.settings')
            ->set('flood.limit', $flood_limit)
            ->set('flood.interval', 600)
            ->save();
        // Set settings.
        $edit = [];
        $edit['contact_default_status'] = TRUE;
        $this->drupalPostForm('admin/config/people/accounts', $edit, t('Save configuration'));
        $this->assertText(t('The configuration options have been saved.'));
        $this->drupalGet('admin/structure/contact');
        // Default form exists.
        $this->assertLinkByHref('admin/structure/contact/manage/feedback/delete');
        // User form could not be changed or deleted.
        // Cannot use ::assertNoLinkByHref as it does partial url matching and with
        // field_ui enabled admin/structure/contact/manage/personal/fields exists.
        // @todo: See https://www.drupal.org/node/2031223 for the above.
        $edit_link = $this->xpath('//a[@href=:href]', [
            ':href' => Url::fromRoute('entity.contact_form.edit_form', [
                'contact_form' => 'personal',
            ])->toString(),
        ]);
        $this->assertTrue(empty($edit_link), new FormattableMarkup('No link containing href %href found.', [
            '%href' => 'admin/structure/contact/manage/personal',
        ]));
        $this->assertNoLinkByHref('admin/structure/contact/manage/personal/delete');
        $this->drupalGet('admin/structure/contact/manage/personal');
        $this->assertSession()
            ->statusCodeEquals(403);
        // Delete old forms to ensure that new forms are used.
        $this->deleteContactForms();
        $this->drupalGet('admin/structure/contact');
        $this->assertText('Personal', 'Personal form was not deleted');
        $this->assertNoLinkByHref('admin/structure/contact/manage/feedback');
        // Ensure that the contact form won't be shown without forms.
        user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [
            'access site-wide contact form',
        ]);
        $this->drupalLogout();
        $this->drupalGet('contact');
        $this->assertSession()
            ->statusCodeEquals(404);
        $this->drupalLogin($admin_user);
        $this->drupalGet('contact');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertText(t('The contact form has not been configured.'));
        // Test access personal form via site-wide contact page.
        $this->drupalGet('contact/personal');
        $this->assertSession()
            ->statusCodeEquals(403);
        // Add forms.
        // Test invalid recipients.
        $invalid_recipients = [
            'invalid',
            'invalid@',
            'invalid@site.',
            '@site.',
            '@site.com',
        ];
        foreach ($invalid_recipients as $invalid_recipient) {
            $this->addContactForm($this->randomMachineName(16), $this->randomMachineName(16), $invalid_recipient, '', FALSE);
            $this->assertRaw(t('%recipient is an invalid email address.', [
                '%recipient' => $invalid_recipient,
            ]));
        }
        // Test validation of empty form and recipients fields.
        $this->addContactForm('', '', '', '', TRUE);
        $this->assertText(t('Label field is required.'));
        $this->assertText(t('Machine-readable name field is required.'));
        $this->assertText(t('Recipients field is required.'));
        // Test validation of max_length machine name.
        $recipients = [
            'simpletest&@example.com',
            'simpletest2@example.com',
            'simpletest3@example.com',
        ];
        $max_length = EntityTypeInterface::BUNDLE_MAX_LENGTH;
        $max_length_exceeded = $max_length + 1;
        $this->addContactForm($id = mb_strtolower($this->randomMachineName($max_length_exceeded)), $label = $this->randomMachineName($max_length_exceeded), implode(',', [
            $recipients[0],
        ]), '', TRUE);
        $this->assertText(new FormattableMarkup('Machine-readable name cannot be longer than @max characters but is currently @exceeded characters long.', [
            '@max' => $max_length,
            '@exceeded' => $max_length_exceeded,
        ]));
        $this->addContactForm($id = mb_strtolower($this->randomMachineName($max_length)), $label = $this->randomMachineName($max_length), implode(',', [
            $recipients[0],
        ]), '', TRUE);
        $this->assertText(t('Contact form @label has been added.', [
            '@label' => $label,
        ]));
        // Verify that the creation message contains a link to a contact form.
        $view_link = $this->xpath('//div[@class="messages"]//a[contains(@href, :href)]', [
            ':href' => 'contact/',
        ]);
        $this->assert(isset($view_link), 'The message area contains a link to a contact form.');
        // Create first valid form.
        $this->addContactForm($id = mb_strtolower($this->randomMachineName(16)), $label = $this->randomMachineName(16), implode(',', [
            $recipients[0],
        ]), '', TRUE);
        $this->assertText(t('Contact form @label has been added.', [
            '@label' => $label,
        ]));
        // Verify that the creation message contains a link to a contact form.
        $view_link = $this->xpath('//div[@class="messages"]//a[contains(@href, :href)]', [
            ':href' => 'contact/',
        ]);
        $this->assert(isset($view_link), 'The message area contains a link to a contact form.');
        // Check that the form was created in site default language.
        $langcode = $this->config('contact.form.' . $id)
            ->get('langcode');
        $default_langcode = \Drupal::languageManager()->getDefaultLanguage()
            ->getId();
        $this->assertEqual($langcode, $default_langcode);
        // Make sure the newly created form is included in the list of forms.
        $this->assertNoUniqueText($label, 'New form included in forms list.');
        // Ensure that the recipient email is escaped on the listing.
        $this->drupalGet('admin/structure/contact');
        $this->assertEscaped($recipients[0]);
        // Test update contact form.
        $this->updateContactForm($id, $label = $this->randomMachineName(16), $recipients_str = implode(',', [
            $recipients[0],
            $recipients[1],
        ]), $reply = $this->randomMachineName(30), FALSE, 'Your message has been sent.', '/user');
        $config = $this->config('contact.form.' . $id)
            ->get();
        $this->assertEqual($config['label'], $label);
        $this->assertEqual($config['recipients'], [
            $recipients[0],
            $recipients[1],
        ]);
        $this->assertEqual($config['reply'], $reply);
        $this->assertNotEqual($id, $this->config('contact.settings')
            ->get('default_form'));
        $this->assertText(t('Contact form @label has been updated.', [
            '@label' => $label,
        ]));
        // Ensure the label is displayed on the contact page for this form.
        $this->drupalGet('contact/' . $id);
        $this->assertText($label);
        // Reset the form back to be the default form.
        $this->config('contact.settings')
            ->set('default_form', $id)
            ->save();
        // Ensure that the contact form is shown without a form selection input.
        user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [
            'access site-wide contact form',
        ]);
        $this->drupalLogout();
        $this->drupalGet('contact');
        $this->assertText(t('Your email address'));
        $this->assertNoText(t('Form'));
        $this->drupalLogin($admin_user);
        // Add more forms.
        $this->addContactForm(mb_strtolower($this->randomMachineName(16)), $label = $this->randomMachineName(16), implode(',', [
            $recipients[0],
            $recipients[1],
        ]), '', FALSE);
        $this->assertText(t('Contact form @label has been added.', [
            '@label' => $label,
        ]));
        $this->addContactForm($name = mb_strtolower($this->randomMachineName(16)), $label = $this->randomMachineName(16), implode(',', [
            $recipients[0],
            $recipients[1],
            $recipients[2],
        ]), '', FALSE);
        $this->assertText(t('Contact form @label has been added.', [
            '@label' => $label,
        ]));
        // Try adding a form that already exists.
        $this->addContactForm($name, $label, '', '', FALSE);
        $this->assertNoText(t('Contact form @label has been added.', [
            '@label' => $label,
        ]));
        $this->assertRaw(t('The machine-readable name is already in use. It must be unique.'));
        $this->drupalLogout();
        // Check to see that anonymous user cannot see contact page without permission.
        user_role_revoke_permissions(RoleInterface::ANONYMOUS_ID, [
            'access site-wide contact form',
        ]);
        $this->drupalGet('contact');
        $this->assertSession()
            ->statusCodeEquals(403);
        // Give anonymous user permission and see that page is viewable.
        user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [
            'access site-wide contact form',
        ]);
        $this->drupalGet('contact');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Submit contact form with invalid values.
        $this->submitContact('', $recipients[0], $this->randomMachineName(16), $id, $this->randomMachineName(64));
        $this->assertText(t('Your name field is required.'));
        $this->submitContact($this->randomMachineName(16), '', $this->randomMachineName(16), $id, $this->randomMachineName(64));
        $this->assertText(t('Your email address field is required.'));
        $this->submitContact($this->randomMachineName(16), $invalid_recipients[0], $this->randomMachineName(16), $id, $this->randomMachineName(64));
        $this->assertRaw(t('The email address %mail is not valid.', [
            '%mail' => 'invalid',
        ]));
        $this->submitContact($this->randomMachineName(16), $recipients[0], '', $id, $this->randomMachineName(64));
        $this->assertText(t('Subject field is required.'));
        $this->submitContact($this->randomMachineName(16), $recipients[0], $this->randomMachineName(16), $id, '');
        $this->assertText(t('Message field is required.'));
        // Test contact form with no default form selected.
        $this->config('contact.settings')
            ->set('default_form', '')
            ->save();
        $this->drupalGet('contact');
        $this->assertSession()
            ->statusCodeEquals(404);
        // Try to access contact form with non-existing form IDs.
        $this->drupalGet('contact/0');
        $this->assertSession()
            ->statusCodeEquals(404);
        $this->drupalGet('contact/' . $this->randomMachineName());
        $this->assertSession()
            ->statusCodeEquals(404);
        // Submit contact form with correct values and check flood interval.
        for ($i = 0; $i < $flood_limit; $i++) {
            $this->submitContact($this->randomMachineName(16), $recipients[0], $this->randomMachineName(16), $id, $this->randomMachineName(64));
            $this->assertText(t('Your message has been sent.'));
        }
        // Submit contact form one over limit.
        $this->submitContact($this->randomMachineName(16), $recipients[0], $this->randomMachineName(16), $id, $this->randomMachineName(64));
        $this->assertRaw(t('You cannot send more than %number messages in 10 min. Try again later.', [
            '%number' => $this->config('contact.settings')
                ->get('flood.limit'),
        ]));
        // Test listing controller.
        $this->drupalLogin($admin_user);
        $this->deleteContactForms();
        $label = $this->randomMachineName(16);
        $recipients = implode(',', [
            $recipients[0],
            $recipients[1],
            $recipients[2],
        ]);
        $contact_form = mb_strtolower($this->randomMachineName(16));
        $this->addContactForm($contact_form, $label, $recipients, '', FALSE);
        $this->drupalGet('admin/structure/contact');
        $this->clickLink(t('Edit'));
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertFieldByName('label', $label);
        // Test field UI and field integration.
        $this->drupalGet('admin/structure/contact');
        $view_link = $this->xpath('//table/tbody/tr/td/a[contains(@href, :href) and text()=:text]', [
            ':href' => Url::fromRoute('entity.contact_form.canonical', [
                'contact_form' => $contact_form,
            ])->toString(),
            ':text' => $label,
        ]);
        $this->assertTrue(!empty($view_link), 'Contact listing links to contact form.');
        // Find out in which row the form we want to add a field to is.
        foreach ($this->xpath('//table/tbody/tr') as $row) {
            if ($row->findLink($label)) {
                $row->clickLink('Manage fields');
                break;
            }
        }
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->clickLink(t('Add field'));
        $this->assertSession()
            ->statusCodeEquals(200);
        // Create a simple textfield.
        $field_name = mb_strtolower($this->randomMachineName());
        $field_label = $this->randomMachineName();
        $this->fieldUIAddNewField(NULL, $field_name, $field_label, 'text');
        $field_name = 'field_' . $field_name;
        // Check preview field can be ordered.
        $this->drupalGet('admin/structure/contact/manage/' . $contact_form . '/form-display');
        $this->assertText(t('Preview'));
        // Check that the field is displayed.
        $this->drupalGet('contact/' . $contact_form);
        $this->assertText($field_label);
        // Submit the contact form and verify the content.
        $edit = [
            'subject[0][value]' => $this->randomMachineName(),
            'message[0][value]' => $this->randomMachineName(),
            $field_name . '[0][value]' => $this->randomMachineName(),
        ];
        $this->drupalPostForm(NULL, $edit, t('Send message'));
        $mails = $this->getMails();
        $mail = array_pop($mails);
        $this->assertEqual($mail['subject'], t('[@label] @subject', [
            '@label' => $label,
            '@subject' => $edit['subject[0][value]'],
        ]));
        $this->assertStringContainsString($field_label, $mail['body']);
        $this->assertStringContainsString($edit[$field_name . '[0][value]'], $mail['body']);
        // Test messages and redirect.
        
        /** @var \Drupal\contact\ContactFormInterface $form */
        $form = ContactForm::load($contact_form);
        $form->setMessage('Thanks for your submission.');
        $form->setRedirectPath('/user/' . $admin_user->id());
        $form->save();
        // Check that the field is displayed.
        $this->drupalGet('contact/' . $contact_form);
        // Submit the contact form and verify the content.
        $edit = [
            'subject[0][value]' => $this->randomMachineName(),
            'message[0][value]' => $this->randomMachineName(),
            $field_name . '[0][value]' => $this->randomMachineName(),
        ];
        $this->drupalPostForm(NULL, $edit, t('Send message'));
        $this->assertText('Thanks for your submission.');
        $this->assertUrl('user/' . $admin_user->id());
        // Test Empty message.
        
        /** @var \Drupal\contact\ContactFormInterface $form */
        $form = ContactForm::load($contact_form);
        $form->setMessage('');
        $form->setRedirectPath('/user/' . $admin_user->id());
        $form->save();
        $this->drupalGet('admin/structure/contact/manage/' . $contact_form);
        // Check that the field is displayed.
        $this->drupalGet('contact/' . $contact_form);
        // Submit the contact form and verify the content.
        $edit = [
            'subject[0][value]' => $this->randomMachineName(),
            'message[0][value]' => $this->randomMachineName(),
            $field_name . '[0][value]' => $this->randomMachineName(),
        ];
        $this->drupalPostForm(NULL, $edit, t('Send message'));
        $result = $this->xpath('//div[@role=:role]', [
            ':role' => 'contentinfo',
        ]);
        $this->assertCount(0, $result, 'Messages not found.');
        $this->assertUrl('user/' . $admin_user->id());
        // Test preview and visibility of the message field and label. Submit the
        // contact form and verify the content.
        $edit = [
            'subject[0][value]' => $this->randomMachineName(),
            'message[0][value]' => $this->randomMachineName(),
            $field_name . '[0][value]' => $this->randomMachineName(),
        ];
        $this->drupalPostForm($form->toUrl('canonical'), $edit, t('Preview'));
        // Message is now by default displayed twice, once for the form element and
        // once for the viewed message.
        $page_text = $this->getSession()
            ->getPage()
            ->getText();
        $this->assertGreaterThan(1, substr_count($page_text, t('Message')));
        $this->assertSession()
            ->responseContains('class="field field--name-message field--type-string-long field--label-above');
        $this->assertSession()
            ->pageTextContains($edit['message[0][value]']);
        // Hide the message field label.
        $display_edit = [
            'fields[message][label]' => 'hidden',
        ];
        $this->drupalPostForm('admin/structure/contact/manage/' . $contact_form . '/display', $display_edit, t('Save'));
        $this->drupalPostForm($form->toUrl('canonical'), $edit, t('Preview'));
        // Message should only be displayed once now.
        $page_text = $this->getSession()
            ->getPage()
            ->getText();
        $this->assertEquals(1, substr_count($page_text, t('Message')));
        $this->assertSession()
            ->responseContains('class="field field--name-message field--type-string-long field--label-hidden field__item">');
        $this->assertSession()
            ->pageTextContains($edit['message[0][value]']);
    }
    
    /**
     * Tests auto-reply on the site-wide contact form.
     */
    public function testAutoReply() {
        // Create and log in administrative user.
        $admin_user = $this->drupalCreateUser([
            'access site-wide contact form',
            'administer contact forms',
            'administer permissions',
            'administer users',
            'access site reports',
        ]);
        $this->drupalLogin($admin_user);
        // Set up three forms, 2 with an auto-reply and one without.
        $foo_autoreply = $this->randomMachineName(40);
        $bar_autoreply = $this->randomMachineName(40);
        $this->addContactForm('foo', 'foo', 'foo@example.com', $foo_autoreply, FALSE);
        $this->addContactForm('bar', 'bar', 'bar@example.com', $bar_autoreply, FALSE);
        $this->addContactForm('no_autoreply', 'no_autoreply', 'bar@example.com', '', FALSE);
        // Log the current user out in order to test the name and email fields.
        $this->drupalLogout();
        user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [
            'access site-wide contact form',
        ]);
        // Test the auto-reply for form 'foo'.
        $email = $this->randomMachineName(32) . '@example.com';
        $subject = $this->randomMachineName(64);
        $this->submitContact($this->randomMachineName(16), $email, $subject, 'foo', $this->randomString(128));
        // We are testing the auto-reply, so there should be one email going to the sender.
        $captured_emails = $this->getMails([
            'id' => 'contact_page_autoreply',
            'to' => $email,
        ]);
        $this->assertCount(1, $captured_emails);
        $this->assertEqual(trim($captured_emails[0]['body']), trim(MailFormatHelper::htmlToText($foo_autoreply)));
        // Test the auto-reply for form 'bar'.
        $email = $this->randomMachineName(32) . '@example.com';
        $this->submitContact($this->randomMachineName(16), $email, $this->randomString(64), 'bar', $this->randomString(128));
        // Auto-reply for form 'bar' should result in one auto-reply email to the sender.
        $captured_emails = $this->getMails([
            'id' => 'contact_page_autoreply',
            'to' => $email,
        ]);
        $this->assertCount(1, $captured_emails);
        $this->assertEqual(trim($captured_emails[0]['body']), trim(MailFormatHelper::htmlToText($bar_autoreply)));
        // Verify that no auto-reply is sent when the auto-reply field is left blank.
        $email = $this->randomMachineName(32) . '@example.com';
        $this->submitContact($this->randomMachineName(16), $email, $this->randomString(64), 'no_autoreply', $this->randomString(128));
        $captured_emails = $this->getMails([
            'id' => 'contact_page_autoreply',
            'to' => $email,
        ]);
        $this->assertCount(0, $captured_emails);
        // Verify that the current error message doesn't show, that the auto-reply
        // doesn't get sent and the correct silent error gets logged.
        $email = '';
        \Drupal::service('entity_display.repository')->getFormDisplay('contact_message', 'foo')
            ->removeComponent('mail')
            ->save();
        $this->submitContact($this->randomMachineName(16), $email, $this->randomString(64), 'foo', $this->randomString(128));
        $this->assertNoText('Unable to send email. Contact the site administrator if the problem persists.');
        $captured_emails = $this->getMails([
            'id' => 'contact_page_autoreply',
            'to' => $email,
        ]);
        $this->assertCount(0, $captured_emails);
        $this->drupalLogin($admin_user);
        $this->drupalGet('admin/reports/dblog');
        $this->assertRaw('Error sending auto-reply, missing sender e-mail address in foo');
    }
    
    /**
     * Adds a form.
     *
     * @param string $id
     *   The form machine name.
     * @param string $label
     *   The form label.
     * @param string $recipients
     *   The list of recipient email addresses.
     * @param string $reply
     *   The auto-reply text that is sent to a user upon completing the contact
     *   form.
     * @param bool $selected
     *   A Boolean indicating whether the form should be selected by default.
     * @param string $message
     *   The message that will be displayed to a user upon completing the contact
     *   form.
     * @param array $third_party_settings
     *   Array of third party settings to be added to the posted form data.
     */
    public function addContactForm($id, $label, $recipients, $reply, $selected, $message = 'Your message has been sent.', $third_party_settings = []) {
        $edit = [];
        $edit['label'] = $label;
        $edit['id'] = $id;
        $edit['message'] = $message;
        $edit['recipients'] = $recipients;
        $edit['reply'] = $reply;
        $edit['selected'] = $selected ? TRUE : FALSE;
        $edit += $third_party_settings;
        $this->drupalPostForm('admin/structure/contact/add', $edit, t('Save'));
    }
    
    /**
     * Updates a form.
     *
     * @param string $id
     *   The form machine name.
     * @param string $label
     *   The form label.
     * @param string $recipients
     *   The list of recipient email addresses.
     * @param string $reply
     *   The auto-reply text that is sent to a user upon completing the contact
     *   form.
     * @param bool $selected
     *   A Boolean indicating whether the form should be selected by default.
     * @param string $message
     *   The message that will be displayed to a user upon completing the contact
     *   form.
     * @param string $redirect
     *   The path where user will be redirect after this form has been submitted..
     */
    public function updateContactForm($id, $label, $recipients, $reply, $selected, $message = 'Your message has been sent.', $redirect = '/') {
        $edit = [];
        $edit['label'] = $label;
        $edit['recipients'] = $recipients;
        $edit['reply'] = $reply;
        $edit['selected'] = $selected ? TRUE : FALSE;
        $edit['message'] = $message;
        $edit['redirect'] = $redirect;
        $this->drupalPostForm("admin/structure/contact/manage/{$id}", $edit, t('Save'));
    }
    
    /**
     * Submits the contact form.
     *
     * @param string $name
     *   The name of the sender.
     * @param string $mail
     *   The email address of the sender.
     * @param string $subject
     *   The subject of the message.
     * @param string $id
     *   The form ID of the message.
     * @param string $message
     *   The message body.
     */
    public function submitContact($name, $mail, $subject, $id, $message) {
        $edit = [];
        $edit['name'] = $name;
        $edit['mail'] = $mail;
        $edit['subject[0][value]'] = $subject;
        $edit['message[0][value]'] = $message;
        if ($id == $this->config('contact.settings')
            ->get('default_form')) {
            $this->drupalPostForm('contact', $edit, t('Send message'));
        }
        else {
            $this->drupalPostForm('contact/' . $id, $edit, t('Send message'));
        }
    }
    
    /**
     * Deletes all forms.
     */
    public function deleteContactForms() {
        $contact_forms = ContactForm::loadMultiple();
        foreach ($contact_forms as $id => $contact_form) {
            if ($id == 'personal') {
                // Personal form could not be deleted.
                $this->drupalGet("admin/structure/contact/manage/{$id}/delete");
                $this->assertSession()
                    ->statusCodeEquals(403);
            }
            else {
                $this->drupalPostForm("admin/structure/contact/manage/{$id}/delete", [], t('Delete'));
                $this->assertRaw(t('The contact form %label has been deleted.', [
                    '%label' => $contact_form->label(),
                ]));
                $this->assertNull(ContactForm::load($id), new FormattableMarkup('Form %contact_form not found', [
                    '%contact_form' => $contact_form->label(),
                ]));
            }
        }
    }

}