Add public keyword to methods

[MAILPOET-2413]

tests/integration/Cron/Workers/KeyCheck/KeyCheckWorkerMockImplementation.php

@@ -5,7 +5,7 @@ namespace MailPoet\Cron\Workers\KeyCheck;
 class KeyCheckWorkerMockImplementation extends KeyCheckWorker {
   const TASK_TYPE = 'mock_key_check_worker';
 
-  function checkKey() {
+  public function checkKey() {
     return ['code' => 12345]; // bogus code
   }
 }

tests/integration/Cron/Workers/KeyCheck/KeyCheckWorkerTest.php

@@ -14,23 +14,23 @@ use MailPoetVendor\Idiorm\ORM;
 require_once('KeyCheckWorkerMockImplementation.php');
 
 class KeyCheckWorkerTest extends \MailPoetTest {
-  function _before() {
+  public function _before() {
     parent::_before();
     $this->worker = new MockKeyCheckWorker();
   }
 
-  function testItCanInitializeBridgeAPI() {
+  public function testItCanInitializeBridgeAPI() {
     $this->worker->init();
     expect($this->worker->bridge instanceof Bridge)->true();
   }
 
-  function testItReturnsTrueOnSuccessfulKeyCheck() {
+  public function testItReturnsTrueOnSuccessfulKeyCheck() {
     $task = $this->createRunningTask();
     $result = $this->worker->processTaskStrategy($task, microtime(true));
     expect($result)->true();
   }
 
-  function testItReschedulesCheckOnException() {
+  public function testItReschedulesCheckOnException() {
     $worker = Stub::make(
       $this->worker,
       [
@@ -49,7 +49,7 @@ class KeyCheckWorkerTest extends \MailPoetTest {
     expect($result)->false();
   }
 
-  function testItReschedulesCheckOnError() {
+  public function testItReschedulesCheckOnError() {
     $worker = Stub::make(
       $this->worker,
       [
@@ -75,7 +75,7 @@ class KeyCheckWorkerTest extends \MailPoetTest {
     return $task;
   }
 
-  function _after() {
+  public function _after() {
     $this->di_container->get(SettingsRepository::class)->truncate();
     ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
   }

tests/integration/Cron/Workers/KeyCheck/PremiumKeyCheckTest.php

@@ -13,20 +13,20 @@ class PremiumKeyCheckTest extends \MailPoetTest {
   /** @var SettingsController */
   private $settings;
 
-  function _before() {
+  public function _before() {
     parent::_before();
     $this->settings = SettingsController::getInstance();
     $this->premium_key = '123457890abcdef';
     $this->worker = new PremiumKeyCheck($this->settings, microtime(true));
   }
 
-  function testItRequiresPremiumKeyToBeSpecified() {
+  public function testItRequiresPremiumKeyToBeSpecified() {
     expect($this->worker->checkProcessingRequirements())->false();
     $this->fillPremiumKey();
     expect($this->worker->checkProcessingRequirements())->true();
   }
 
-  function testItChecksPremiumKey() {
+  public function testItChecksPremiumKey() {
     $response = ['code' => Bridge::KEY_VALID];
     $this->worker->bridge = Stub::make(
       new Bridge,
@@ -56,7 +56,7 @@ class PremiumKeyCheckTest extends \MailPoetTest {
     );
   }
 
-  function _after() {
+  public function _after() {
     $this->di_container->get(SettingsRepository::class)->truncate();
   }
 }

tests/integration/Cron/Workers/KeyCheck/SendingServiceKeyCheckTest.php

@@ -11,19 +11,19 @@ use MailPoet\Settings\SettingsController;
 use MailPoet\Settings\SettingsRepository;
 
 class SendingServiceKeyCheckTest extends \MailPoetTest {
-  function _before() {
+  public function _before() {
     parent::_before();
     $this->mss_key = 'some_key';
     $this->worker = new SendingServiceKeyCheck($this->di_container->get(SettingsController::class), microtime(true));
   }
 
-  function testItRequiresMailPoetMethodToBeSetUp() {
+  public function testItRequiresMailPoetMethodToBeSetUp() {
     expect($this->worker->checkProcessingRequirements())->false();
     $this->setMailPoetSendingMethod();
     expect($this->worker->checkProcessingRequirements())->true();
   }
 
-  function testItChecksMSSKey() {
+  public function testItChecksMSSKey() {
     $response = ['code' => Bridge::KEY_VALID];
     $this->worker->bridge = Stub::make(
       new Bridge,
@@ -58,7 +58,7 @@ class SendingServiceKeyCheckTest extends \MailPoetTest {
     );
   }
 
-  function _after() {
+  public function _after() {
     $this->di_container->get(SettingsRepository::class)->truncate();
   }
 }