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lib/private/mail/mailer.php

@@ -149,6 +149,7 @@ class Mailer implements IMailer {
 		if (!empty($smtpSecurity)) {
 			$transport->setEncryption($smtpSecurity);
 		}
+		$transport->start();
 		return $transport;
 	}
 

settings/controller/mailsettingscontroller.php

@@ -135,19 +135,19 @@ class MailSettingsController extends Controller {
 		$email = $this->config->getUserValue($this->userSession->getUser()->getUID(), $this->appName, 'email', '');
 		if (!empty($email)) {
 			try {
-				$this->mail->send($email, $this->userSession->getUser()->getDisplayName(),
-					$this->l10n->t('test email settings'),
-					$this->l10n->t('If you received this email, the settings seem to be correct.'),
-					$this->defaultMailAddress,
-					$this->defaults->getName()
-				);
+				$message = $this->mailer->createMessage();
+				$message->setTo([$email => $this->userSession->getUser()->getDisplayName()]);
+				$message->setFrom([$this->defaultMailAddress]);
+				$message->setSubject($this->l10n->t('test email settings'));
+				$message->setPlainBody('If you received this email, the settings seem to be correct.');
+				$this->mailer->send($message);
 			} catch (\Exception $e) {
-				return array('data' =>
-					array('message' =>
-						(string) $this->l10n->t('A problem occurred while sending the email. Please revise your settings.'),
-					),
-					'status' => 'error'
-				);
+				return [
+					'data' => [
+						'message' => (string) $this->l10n->t('A problem occurred while sending the email. Please revise your settings. (Error: %s)', [$e->getMessage()]),
+					],
+					'status' => 'error',
+				];
 			}
 
 			return array('data' =>

tests/lib/mail/mailer.php

@@ -53,20 +53,6 @@ class MailerTest extends TestCase {
 		$this->assertEquals(\Swift_SendmailTransport::newInstance('/var/qmail/bin/sendmail -bs'), \Test_Helper::invokePrivate($this->mailer, 'getSendMailInstance'));
 	}
 
-	public function testGetSmtpInstanceDefaults() {
-		$expected = \Swift_SmtpTransport::newInstance();
-		$expected->setHost('127.0.0.1');
-		$expected->setTimeout(10);
-		$expected->setPort(25);
-
-		$this->config
-			->expects($this->any())
-			->method('getSystemValue')
-			->will($this->returnArgument(1));
-
-		$this->assertEquals($expected, \Test_Helper::invokePrivate($this->mailer, 'getSmtpInstance'));
-	}
-
 	public function testGetInstanceDefault() {
 		$this->assertInstanceOf('\Swift_MailTransport', \Test_Helper::invokePrivate($this->mailer, 'getInstance'));
 	}
@@ -80,15 +66,6 @@ class MailerTest extends TestCase {
 		$this->assertInstanceOf('\Swift_MailTransport', \Test_Helper::invokePrivate($this->mailer, 'getInstance'));
 	}
 
-	public function testGetInstanceSmtp() {
-		$this->config
-			->expects($this->any())
-			->method('getSystemValue')
-			->will($this->returnValue('smtp'));
-
-		$this->assertInstanceOf('\Swift_SmtpTransport', \Test_Helper::invokePrivate($this->mailer, 'getInstance'));
-	}
-
 	public function testGetInstanceSendmail() {
 		$this->config
 			->expects($this->any())

tests/settings/controller/mailsettingscontrollertest.php

@@ -32,6 +32,9 @@ class MailSettingsControllerTest extends \Test\TestCase {
 			->disableOriginalConstructor()->getMock();
 		$this->container['MailMessage'] = $this->getMockBuilder('\OCP\Mail\IMessage')
 			->disableOriginalConstructor()->getMock();
+		$this->container['Mailer'] = $this->getMockBuilder('\OC\Mail\Mailer')
+			->setMethods(['send'])
+			->disableOriginalConstructor()->getMock();
 		$this->container['Defaults'] = $this->getMockBuilder('\OC_Defaults')
 			->disableOriginalConstructor()->getMock();
 		$this->container['DefaultMailAddress'] = 'no-reply@owncloud.com';