Add a hook for reinstalling Premium [PREMIUM-2]

lib/API/Endpoints/Setup.php

@@ -1,7 +1,9 @@
 <?php
 namespace MailPoet\API\Endpoints;
+
 use MailPoet\API\Endpoint as APIEndpoint;
 use MailPoet\Config\Activator;
+use MailPoet\WP\Hooks;
 
 if(!defined('ABSPATH')) exit;
 
@@ -11,6 +13,7 @@ class Setup extends APIEndpoint {
       $activator = new Activator();
       $activator->deactivate();
       $activator->activate();
+      Hooks::doAction('mailpoet_setup_reset');
       return $this->successResponse();
     } catch(\Exception $e) {
       return $this->errorResponse(array(

tests/unit/API/Endpoints/SetupTest.php

@@ -1,4 +1,5 @@
 <?php
+use Helper\WordPressHooks as WPHooksHelper;
 use MailPoet\API\Response as APIResponse;
 use MailPoet\API\Endpoints\Setup;
 use MailPoet\Models\Setting;
@@ -9,15 +10,21 @@ class SetupTest extends MailPoetTest {
   }
 
   function testItCanReinstall() {
+    WPHooksHelper::interceptDoAction();
+
     $router = new Setup();
     $response = $router->reset();
     expect($response->status)->equals(APIResponse::STATUS_OK);
 
     $signup_confirmation = Setting::getValue('signup_confirmation.enabled');
     expect($signup_confirmation)->true();
+
+    $hook_name = 'mailpoet_setup_reset';
+    expect(WPHooksHelper::isActionDone($hook_name))->true();
   }
 
   function _after() {
+    WPHooksHelper::releaseAllHooks();
     Setting::deleteMany();
   }
 }

tests/unit/Newsletter/Links/LinksTest.php

@@ -63,8 +63,8 @@ class LinksTest extends MailPoetTest {
     list($updated_content, $replaced_links) =
       Links::replace($template, $extracted_links, $processed_links);
 
-    // 1 links was replaced
+    expect($extracted_links)->count(2);
-    expect(count($replaced_links))->equals(1);
+    expect($replaced_links)->count(1);
     // links in returned content were replaced with hashes
     expect($updated_content)
       ->contains('replace by this');