Initialise hooks early

[MAILPOET-2307]

lib/Config/Hooks.php

@@ -85,6 +85,9 @@ class Hooks {
     $this->setupSubscriptionEvents();
     $this->setupWooCommerceSubscriptionEvents();
     $this->setupPostNotifications();
+  }
+
+  function initEarlyHooks() {
     $this->setupMailer();
   }
 
@@ -189,6 +192,10 @@ class Hooks {
       $this->wordpress_mailer_replacer,
       'replaceWordPressMailer',
     ]);
+    $this->wp->addAction('lostpassword_post', [
+      $this->wordpress_mailer_replacer,
+      'replaceWordPressMailer',
+    ]);
   }
 
   function setupWooCommerceSubscriptionEvents() {

lib/Config/Initializer.php

@@ -158,6 +158,7 @@ class Initializer {
       new DeferredAdminNotices,
       'printAndClean',
     ]);
+    $this->hooks->initEarlyHooks();
   }
 
   function checkRequirements() {

lib/Mailer/WordPress/WordPressMailer.php

@@ -38,7 +38,7 @@ class WordPressMailer extends \PHPMailer {
     if ($result['response']) {
       return true;
     } else {
-      throw new \phpmailerException($result['error']);
+      throw new \phpmailerException($result['error']->getMessage());
     }
   }
 

tests/integration/Mailer/WordPress/WordpressMailerTest.php

@@ -8,6 +8,7 @@ if (!class_exists('PHPMailer')) {
 }
 
 use MailPoet\Mailer\Mailer;
+use MailPoet\Mailer\MailerError;
 
 class WordpressMailerTest extends \MailPoetTest {
 
@@ -95,7 +96,7 @@ class WordpressMailerTest extends \MailPoetTest {
     $mailer
       ->expects($this->once())
       ->method('send')
-      ->willReturn(['response' => false, 'error' => 'Big Error']);
+      ->willReturn(['response' => false, 'error' => new MailerError('send', 1, 'Big Error')]);
     $wpMailer = new WordPressMailer($mailer);
     $wpMailer->addAddress('email@example.com');
     $wpMailer->Body = 'body';