submitPersonalContact example

/** * Tests that mails for contact messages are correctly sent. */
  public function testSendPersonalContactMessage() {
    // Ensure that the web user's email needs escaping.     $mail = $this->webUser->getAccountName() . '&escaped@example.com';
    $this->webUser->setEmail($mail)->save();
    $this->drupalLogin($this->webUser);

    $this->drupalGet('user/' . $this->contactUser->id() . '/contact');
    $this->assertSession()->assertEscaped($mail);
    $message = $this->submitPersonalContact($this->contactUser);
    $mails = $this->getMails();
    $this->assertCount(1, $mails);
    $mail = $mails[0];
    $this->assertEquals($this->contactUser->getEmail(), $mail['to']);
    $this->assertEquals($this->config('system.site')->get('mail'), $mail['from']);
    $this->assertEquals($this->webUser->getEmail(), $mail['reply-to']);
    $this->assertEquals('user_mail', $mail['key']);
    $subject = '[' . $this->config('system.site')->get('name') . '] ' . $message['subject[0][value]'];
    $this->assertEquals($subject, $mail['subject'], 'Subject is in sent message.');
    $this->assertStringContainsString('Hello ' . $this->contactUser->getDisplayName(), $mail['body'], 'Recipient name is in sent message.');
    $this->assertStringContainsString($this->webUser->getDisplayName(), $mail['body'], 'Sender name is in sent message.');