Basic email steps

composer.json

@@ -17,6 +17,7 @@
     "require-dev": {
         "symfony/http-kernel":                 "~2.0",
         "symfony/framework-bundle":            "~2.0",
+        "symfony/swiftmailer-bundle":          "~2.0",
         "symfony/web-profiler-bundle":         "~2.0",
         "symfony/twig-bundle":                 "~2.0",
         "symfony/form":                        "~2.0",

features/Page/EmailWithSubjectPage.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Page;
+
+use Knp\FriendlyExtension\Page\Page;
+
+class EmailWithSubjectPage extends Page
+{
+    public function getPath()
+    {
+        return '/mailer/email-with-subject';
+    }
+}

features/fixtures/App/Controller/MailerController.php

@@ -11,4 +11,16 @@ public function noEmailsAction()
     {
         return new Response();
     }
+
+    public function emailWithSubjectAction()
+    {
+        $this->get('mailer')->send(\Swift_Message::newInstance()
+            ->setSubject('Hello Subject')
+            ->setFrom('send@example.com')
+            ->setTo('recipient@example.com')
+            ->setBody('Hello Body.')
+        );
+
+        return new Response();
+    }
 }

features/fixtures/App/Resources/config/routing.yml

@@ -5,3 +5,7 @@ homepage:
 mailer_no_emails:
     pattern: /mailer/no-emails
     defaults: { _controller: 'App:Mailer:noEmails' }
+
+mailer_email_with_subject:
+    pattern: /mailer/email-with-subject
+    defaults: { _controller: 'App:Mailer:emailWithSubject' }

features/fixtures/AppKernel.php

@@ -10,6 +10,7 @@ public function registerBundles()
         return array(
             new Symfony\Bundle\FrameworkBundle\FrameworkBundle,
             new Symfony\Bundle\TwigBundle\TwigBundle,
+            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
             new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle,
             new Doctrine\Bundle\DoctrineBundle\DoctrineBundle,
             new App\App
@@ -31,6 +32,10 @@ public function registerContainerConfiguration(LoaderInterface $loader)
                 'orm' => array(),
                 'dbal' => array(),
             ));
+
+            $container->loadFromExtension('swiftmailer', array(
+                'disable_delivery' => true,
+            ));
         });
     }
 

features/mailer.feature

@@ -3,3 +3,7 @@ Feature: I am able to describe sending emails
     Scenario: No emails sent
         When I go to the noEmails page
         Then no email should have been sent
+
+    Scenario: Email with subject sent
+        When I go to the emailWithSubject page
+        Then email with subject "Hello Subject" should have been sent

src/Knp/FriendlyExtension/Context/Helper/SwiftMailerHelper.php

@@ -26,7 +26,7 @@ public function isEmailSent($subject = null, $to = null)
 
     protected function getCollector()
     {
-        return $this->get('swiftmailer')->getCollector('swiftmailer');
+        return $this->get('profiler')->getCollector('swiftmailer');
     }
 
     public function getName()

src/Knp/FriendlyExtension/Context/SymfonyMailerContext.php

@@ -12,5 +12,25 @@ class SymfonyMailerContext extends Context
      */
     public function noEmailShouldHaveBeenSent()
     {
+        $count = $this->get('swiftmailer')->countEmailsSent();
+
+        $this->get('asserter')->assertEquals(
+            0,
+            $count,
+            sprintf('%d emails have been sent.', $count)
+        );
+    }
+
+    /**
+     * @Then email with subject :subject should have been sent
+     */
+    public function emailWithSubjectShouldHaveBeenSent($subject)
+    {
+        if (!$this->get('swiftmailer')->isEmailSent($subject)) {
+            throw new \Exception(sprintf(
+                'Email with subject "%s" have been sent.',
+                $subject
+            ));
+        }
     }
 }

src/Knp/FriendlyExtension/Resources/config/symfony.yml

@@ -11,6 +11,12 @@ services:
             - { name: friendly.symfony.service, class: Doctrine\Common\Persistence\AbstractManagerRegistry }
             - { name: remove-when-missing, service: friendly.symfony.kernel }
 
+    mailer:
+        synthetic: true
+        tags:
+            - { name: friendly.symfony.service, class: Swift_Mailer }
+            - { name: remove-when-missing, service: friendly.symfony.kernel }
+
     profiler:
         synthetic: true
         tags: