Fix Squiz.Classes.ClassFileName sniffer rule in tests [MAIPOET-1025]

tasks/code_sniffer/MailPoetTests/ruleset.xml

@@ -91,7 +91,7 @@
   <!-- When referencing arrays there should be no whitespace between brackets -->
   <rule ref="Squiz.Arrays.ArrayBracketSpacing"/>
   <!-- Class name and file name must match -->
-  <!-- <rule ref="Squiz.Classes.ClassFileName"/> -->
+  <rule ref="Squiz.Classes.ClassFileName"/>
   <!-- Classes should be named camel case with first letter capitalised -->
   <rule ref="Squiz.Classes.ValidClassName"/>
   <!-- Checks for empty catch statements. It must at least have a comment -->

tests/unit/API/JSON/APITest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\API\JSON;
 
 use Codeception\Util\Stub;
 use MailPoet\API\JSON\API;
@@ -10,7 +11,7 @@ require_once(ABSPATH.'wp-admin/includes/user.php');
 require_once('APITestNamespacedEndpointStubV1.php');
 require_once('APITestNamespacedEndpointStubV2.php');
 
-class JSONAPITest extends MailPoetTest {
+class APITest extends \MailPoetTest {
   function _before() {
     // create WP user
     $this->wp_user_id = null;
@@ -74,7 +75,7 @@ class JSONAPITest extends MailPoetTest {
 
   function testItReturns400ErrorWhenAPIVersionIsNotSpecified() {
     $data = array(
-      'endpoint' => 'namespaced_endpoint_stub',
+      'endpoint' => 'a_p_i_test_namespaced_endpoint_stub_v1',
       'method' => 'test'
     );
 
@@ -90,7 +91,7 @@ class JSONAPITest extends MailPoetTest {
     $this->api->addEndpointNamespace($namespace['name'], $namespace['version']);
 
     $data = array(
-      'endpoint' => 'namespaced_endpoint_stub',
+      'endpoint' => 'a_p_i_test_namespaced_endpoint_stub_v2',
       'api_version' => 'v2',
       'method' => 'test'
     );
@@ -98,7 +99,7 @@ class JSONAPITest extends MailPoetTest {
 
     expect($this->api->getRequestedAPIVersion())->equals('v2');
     expect($this->api->getRequestedEndpointClass())->equals(
-      'MailPoet\API\JSON\v2\NamespacedEndpointStub'
+      'MailPoet\API\JSON\v2\APITestNamespacedEndpointStubV2'
     );
   }
 
@@ -110,7 +111,7 @@ class JSONAPITest extends MailPoetTest {
     $this->api->addEndpointNamespace($namespace['name'], $namespace['version']);
 
     $data = array(
-      'endpoint' => 'namespaced_endpoint_stub',
+      'endpoint' => 'a_p_i_test_namespaced_endpoint_stub_v1',
       'method' => 'test',
       'api_version' => 'v1',
       'data' => array('test' => 'data')
@@ -129,7 +130,7 @@ class JSONAPITest extends MailPoetTest {
     $this->api->addEndpointNamespace($namespace['name'], $namespace['version']);
 
     $data = array(
-      'endpoint' => 'namespaced_endpoint_stub',
+      'endpoint' => 'a_p_i_test_namespaced_endpoint_stub_v2',
       'api_version' => 'v2',
       'method' => 'testVersion'
     );

tests/unit/API/JSON/APITestNamespacedEndpointStubV1.php

@@ -7,7 +7,7 @@ use MailPoet\API\JSON\Access as APIAccess;
 
 if(!defined('ABSPATH')) exit;
 
-class NamespacedEndpointStub extends APIEndpoint {
+class APITestNamespacedEndpointStubV1 extends APIEndpoint {
   public $permissions = array(
     'test' => APIAccess::ALL
   );

tests/unit/API/JSON/APITestNamespacedEndpointStubV2.php

@@ -7,7 +7,7 @@ use MailPoet\API\JSON\Endpoint as APIEndpoint;
 
 if(!defined('ABSPATH')) exit;
 
-class NamespacedEndpointStub extends APIEndpoint {
+class APITestNamespacedEndpointStubV2 extends APIEndpoint {
   public $permissions = array(
     'testVersion' => APIAccess::ALL
   );

tests/unit/API/JSON/v1/MailerTest.php

@@ -1,10 +1,11 @@
 <?php
+namespace MailPoet\Test\API\JSON\v1;
 
 use MailPoet\API\JSON\v1\Mailer;
 use MailPoet\API\JSON\Response as APIResponse;
 use MailPoet\Mailer\MailerLog;
 
-class MailerEndpointTest extends MailPoetTest {
+class MailerTest extends \MailPoetTest {
   function testItResumesSending() {
     // create mailer log with a "paused" status
     $mailer_log = array('status' => MailerLog::STATUS_PAUSED);

tests/unit/API/MP/APITest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\API\MP;
 
 use Codeception\Util\Fixtures;
 use Codeception\Util\Stub;
@@ -8,7 +9,7 @@ use MailPoet\Models\Segment;
 use MailPoet\Models\SendingQueue;
 use MailPoet\Models\Subscriber;
 
-class MPAPITest extends MailPoetTest {
+class APITest extends \MailPoetTest {
   const VERSION = 'v1';
 
   function testItReturnsSubscriberFields() {
@@ -246,7 +247,7 @@ class MPAPITest extends MailPoetTest {
 
   function testItSchedulesWelcomeNotificationByDefaultAfterAddingSubscriber() {
     $API = Stub::makeEmptyExcept(
-      new MailPoet\API\MP\v1\API(),
+      new \MailPoet\API\MP\v1\API(),
       'addSubscriber',
       array(
         '_scheduleWelcomeNotification' => Stub::once()
@@ -261,7 +262,7 @@ class MPAPITest extends MailPoetTest {
 
   function testItDoesNotScheduleWelcomeNotificationAfterAddingSubscriberIfStatusIsNotSubscribed() {
     $API = Stub::makeEmptyExcept(
-      new MailPoet\API\MP\v1\API(),
+      new \MailPoet\API\MP\v1\API(),
       'addSubscriber',
       array(
         '_scheduleWelcomeNotification' => Stub::never()
@@ -275,7 +276,7 @@ class MPAPITest extends MailPoetTest {
 
   function testItDoesNotScheduleWelcomeNotificationAfterAddingSubscriberWhenDisabledByOption() {
     $API = Stub::makeEmptyExcept(
-      new MailPoet\API\MP\v1\API(),
+      new \MailPoet\API\MP\v1\API(),
       'addSubscriber',
       array(
         '_scheduleWelcomeNotification' => Stub::never()
@@ -291,7 +292,7 @@ class MPAPITest extends MailPoetTest {
 
   function testByDefaultItSendsConfirmationEmailAfterAddingSubscriber() {
     $API = Stub::makeEmptyExcept(
-      new MailPoet\API\MP\v1\API(),
+      new \MailPoet\API\MP\v1\API(),
       'addSubscriber',
       array(
         '_sendConfirmationEmail' => Stub::once()
@@ -305,7 +306,7 @@ class MPAPITest extends MailPoetTest {
 
   function testItDoesNotSendConfirmationEmailAfterAddingSubscriberWhenOptionIsSet() {
     $API = Stub::makeEmptyExcept(
-      new MailPoet\API\MP\v1\API(),
+      new \MailPoet\API\MP\v1\API(),
       'addSubscriber',
       array(
         '_sendConfirmationEmail' => Stub::never()
@@ -319,9 +320,9 @@ class MPAPITest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
-    ORM::raw_execute('TRUNCATE ' . CustomField::$_table);
+    \ORM::raw_execute('TRUNCATE ' . CustomField::$_table);
-    ORM::raw_execute('TRUNCATE ' . Segment::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Segment::$_table);
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
   }
 }

tests/unit/Config/DatabaseTest.php

@@ -1,10 +1,11 @@
 <?php
+namespace MailPoet\Test\Config;
 
 use Codeception\Util\Stub;
 use MailPoet\Config\Database;
 use MailPoet\Config\Env;
 
-class DatabaseTestTest extends MailPoetTest {
+class DatabaseTest extends \MailPoetTest {
   public $database;
 
   function __construct() {
@@ -32,14 +33,14 @@ class DatabaseTestTest extends MailPoetTest {
   function testItSelectivelyUpdatesDriverTimeoutOption() {
     $database = $this->database;
     $database->setupDriverOptions();
-    $current_setting = ORM::for_table("")
+    $current_setting = \ORM::for_table("")
       ->raw_query('SELECT @@session.wait_timeout as wait_timeout')
       ->findOne();
     expect($current_setting->wait_timeout)->greaterThan($database->driver_option_wait_timeout);
     $this->_before();
     $database->driver_option_wait_timeout = 99999;
     $database->setupDriverOptions();
-    $current_setting = ORM::for_table("")
+    $current_setting = \ORM::for_table("")
       ->raw_query('SELECT @@session.wait_timeout as wait_timeout')
       ->findOne();
     expect($current_setting->wait_timeout)->equals(99999);
@@ -47,7 +48,7 @@ class DatabaseTestTest extends MailPoetTest {
 
   function testItSetsDBDriverOptions() {
     $this->database->init();
-    $result = ORM::for_table("")
+    $result = \ORM::for_table("")
       ->raw_query(
         'SELECT ' .
         '@@sql_mode as sql_mode, ' .

tests/unit/Config/ShortcodesTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Config;
 
 use MailPoet\Config\Shortcodes;
 use MailPoet\Models\Newsletter;
@@ -6,7 +7,7 @@ use MailPoet\Models\SendingQueue;
 use MailPoet\Newsletter\Url;
 use MailPoet\Router\Router;
 
-class ConfigShortcodesTest extends MailPoetTest {
+class ShortcodesTest extends \MailPoetTest {
   function _before() {
     $newsletter = Newsletter::create();
     $newsletter->type = Newsletter::TYPE_STANDARD;
@@ -22,7 +23,7 @@ class ConfigShortcodesTest extends MailPoetTest {
     $shortcodes = new Shortcodes();
     // result contains a link pointing to the "view in browser" router endpoint
     $result = $shortcodes->getArchive($params = false);
-    $dom = pQuery::parseStr($result);
+    $dom = \pQuery::parseStr($result);
     $link = $dom->query('a');
     $link = $link->attr('href');
     expect($link)->contains('endpoint=view_in_browser');

tests/unit/Cron/CronTriggerMockMethod.php

@@ -2,7 +2,7 @@
 
 namespace MailPoet\Cron\Triggers;
 
-class MockMethod {
+class CronTriggerMockMethod {
   static function run() {
     return true;
   }

tests/unit/Cron/CronTriggerMockMethodWithException.php

@@ -2,7 +2,7 @@
 
 namespace MailPoet\Cron\Triggers;
 
-class MockMethodWithException {
+class CronTriggerMockMethodWithException {
   static function run() {
     throw new \Exception('Exception thrown');
   }

tests/unit/Cron/CronTriggerTest.php

@@ -28,8 +28,8 @@ class CronTriggerTest extends MailPoetTest {
   }
 
   function testItCanGetCurrentMethod() {
-    Setting::setValue(CronTrigger::SETTING_NAME, array('method' => 'MockMethod'));
+    Setting::setValue(CronTrigger::SETTING_NAME, array('method' => 'CronTriggerMockMethod'));
-    expect($this->cron_trigger->getCurrentMethod())->equals('MockMethod');
+    expect($this->cron_trigger->getCurrentMethod())->equals('CronTriggerMockMethod');
   }
 
   function testItCanReturnAvailableMethods() {
@@ -39,7 +39,7 @@ class CronTriggerTest extends MailPoetTest {
 
   function testItCanInitializeCronTriggerMethod() {
     $cron_trigger = $this->cron_trigger;
-    $cron_trigger->current_method = 'MockMethod';
+    $cron_trigger->current_method = 'CronTriggerMockMethod';
     expect($cron_trigger->init())->true();
   }
 
@@ -51,11 +51,11 @@ class CronTriggerTest extends MailPoetTest {
 
   function testItIgnoresExceptionsThrownFromCronTriggerMethods() {
     $cron_trigger = $this->cron_trigger;
-    $cron_trigger->current_method = 'MockMethodWithException';
+    $cron_trigger->current_method = 'CronTriggerMockMethodWithException';
     expect($cron_trigger->init())->null();
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
   }
 }

tests/unit/Cron/Triggers/MailPoetTest.php

@@ -1,11 +1,12 @@
 <?php
+namespace MailPoet\Cron\Triggers;
 
 use MailPoet\API\JSON\Endpoints\Cron;
 use MailPoet\Cron\CronHelper;
 use MailPoet\Cron\Triggers\MailPoet;
 use MailPoet\Models\Setting;
 
-class MailPoetCronTriggerTest extends MailPoetTest {
+class MailPoetTest extends \MailPoetTest {
   function _before() {
     // cron trigger is by default set to 'WordPress'; when it runs and does not
     // detect any queues to process, it deletes the daemon setting, so Supervisor that's
@@ -23,6 +24,6 @@ class MailPoetCronTriggerTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
   }
 }

tests/unit/Cron/Triggers/WordPressTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Cron\Triggers;
 
 use Carbon\Carbon;
 use MailPoet\API\JSON\Endpoints\Cron;
@@ -9,7 +10,7 @@ use MailPoet\Mailer\MailerLog;
 use MailPoet\Models\SendingQueue;
 use MailPoet\Models\Setting;
 
-class WordPressCronTriggerTest extends MailPoetTest {
+class WordPressTest extends \MailPoetTest {
   function _before() {
     // cron trigger is by default set to 'WordPress'; when it runs and does not
     // detect any queues to process, it deletes the daemon setting, so Supervisor that's
@@ -116,7 +117,7 @@ class WordPressCronTriggerTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
   }
 }

tests/unit/Cron/Workers/BounceTest.php

@@ -11,6 +11,7 @@ use MailPoet\Services\Bridge\API;
 use MailPoet\Util\Helpers;
 
 require_once('BounceTestMockAPI.php');
+use MailPoet\Cron\Workers\Bounce\BounceTestMockAPI as MockAPI;
 
 class BounceTest extends MailPoetTest {
   function _before() {
@@ -29,7 +30,7 @@ class BounceTest extends MailPoetTest {
 
     $this->worker = new Bounce(microtime(true));
 
-    $this->worker->api = new MailPoet\Cron\Workers\Bounce\MockAPI('key');
+    $this->worker->api = new MockAPI('key');
   }
 
   function testItDefinesConstants() {
@@ -124,9 +125,9 @@ class BounceTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
-    ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
+    \ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
-    ORM::raw_execute('TRUNCATE ' . ScheduledTaskSubscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . ScheduledTaskSubscriber::$_table);
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
   }
 }

tests/unit/Cron/Workers/BounceTestMockAPI.php

@@ -3,7 +3,7 @@ namespace MailPoet\Cron\Workers\Bounce;
 
 if(!defined('ABSPATH')) exit;
 
-class MockAPI {
+class BounceTestMockAPI {
   function checkBounces(array $emails) {
     return array_map(
       function ($email) {

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

@@ -3,7 +3,7 @@ namespace MailPoet\Cron\Workers\KeyCheck;
 
 if(!defined('ABSPATH')) exit;
 
-class MockKeyCheckWorker extends KeyCheckWorker {
+class KeyCheckWorkerMockImplementation extends KeyCheckWorker {
   const TASK_TYPE = 'mock_key_check_worker';
 
   function checkKey() {

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

@@ -7,7 +7,7 @@ use MailPoet\Models\Setting;
 use MailPoet\Services\Bridge;
 
 require_once('KeyCheckWorkerMockImplementation.php');
-use MailPoet\Cron\Workers\KeyCheck\MockKeyCheckWorker;
+use MailPoet\Cron\Workers\KeyCheck\KeyCheckWorkerMockImplementation as MockKeyCheckWorker;
 
 class KeyCheckWorkerTest extends MailPoetTest {
   function _before() {
@@ -65,7 +65,7 @@ class KeyCheckWorkerTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
-    ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
+    \ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
   }
 }

tests/unit/Cron/Workers/SendingQueue/Tasks/LinksTest.php

@@ -1,11 +1,13 @@
 <?php
+namespace MailPoet\Test\Cron\Workers\SendingQueue\Tasks;
+
 use MailPoet\Cron\Workers\SendingQueue\Tasks\Links;
 use MailPoet\Models\Newsletter;
 use MailPoet\Models\NewsletterLink;
 
 if(!defined('ABSPATH')) exit;
 
-class LinkTaskTest extends MailPoetTest {
+class LinksTest extends \MailPoetTest {
   function testItCanSaveLinks() {
     $links = array(
       array(
@@ -54,7 +56,7 @@ class LinkTaskTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterLink::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterLink::$_table);
   }
 }

tests/unit/Cron/Workers/SendingQueue/Tasks/MailerTest.php

@@ -1,4 +1,6 @@
 <?php
+namespace MailPoet\Test\Cron\Workers\SendingQueue\Tasks;
+
 use Codeception\Util\Stub;
 use MailPoet\Config\Populator;
 use MailPoet\Cron\Workers\SendingQueue\Tasks\Mailer as MailerTask;
@@ -8,7 +10,7 @@ use MailPoet\Models\Subscriber;
 
 if(!defined('ABSPATH')) exit;
 
-class MailerTaskTest extends MailPoetTest {
+class MailerTest extends \MailPoetTest {
   public $mailer_task;
   public $sender;
 
@@ -22,11 +24,11 @@ class MailerTaskTest extends MailPoetTest {
   }
 
   function testConfiguresMailerWhenItConstructs() {
-    expect($this->mailer_task->mailer instanceof MailPoet\Mailer\Mailer)->true();
+    expect($this->mailer_task->mailer instanceof \MailPoet\Mailer\Mailer)->true();
   }
 
   function testItCanConfigureMailerWithSenderAndReplyToAddresses() {
-    $newsletter = new stdClass();
+    $newsletter = new \stdClass();
 
     // when no sender/reply-to information is set, use the sender information
     // from Settings
@@ -122,7 +124,7 @@ class MailerTaskTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
   }
 }

tests/unit/Cron/Workers/SendingQueue/Tasks/NewsletterTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Cron\Workers\SendingQueue\Tasks;
 
 use AspectMock\Test as Mock;
 use Codeception\Util\Fixtures;
@@ -15,7 +16,7 @@ use MailPoet\Router\Router;
 
 if(!defined('ABSPATH')) exit;
 
-class NewsletterTaskTest extends MailPoetTest {
+class NewsletterTest extends \MailPoetTest {
   function _before() {
     $this->newsletter_task = new NewsletterTask();
     $this->subscriber = Subscriber::create();
@@ -188,7 +189,7 @@ class NewsletterTaskTest extends MailPoetTest {
 
   function testItUpdatesStatusAndSetsSentAtDateOnlyForStandardAndPostNotificationNewsletters() {
     $newsletter = $this->newsletter;
-    $queue = new stdClass();
+    $queue = new \stdClass();
     $queue->processed_at = date('Y-m-d H:i:s');
 
     // newsletter type is 'standard'
@@ -265,7 +266,7 @@ class NewsletterTaskTest extends MailPoetTest {
     try {
       $this->newsletter_task->preProcessNewsletter($this->newsletter, $queue);
       self::fail('Sending error exception was not thrown.');
-    } catch(Exception $e) {
+    } catch(\Exception $e) {
       $mailer_log = MailerLog::getMailerLog();
       expect($mailer_log['error']['operation'])->equals('queue_save');
       expect($mailer_log['error']['error_message'])->equals('There was an error processing your newsletter during sending. If possible, please contact us and report this issue.');
@@ -274,7 +275,7 @@ class NewsletterTaskTest extends MailPoetTest {
 
   function testItLogsErrorWhenExistingRenderedNewsletterBodyIsInvalid() {
     $queue_mock = Mock::double(
-      new stdClass(),
+      new \stdClass(),
       array(
         'getNewsletterRenderedBody' => 'a:2:{s:4:"html"'
       )
@@ -282,7 +283,7 @@ class NewsletterTaskTest extends MailPoetTest {
     try {
       $this->newsletter_task->preProcessNewsletter($this->newsletter, $queue_mock);
       self::fail('Sending error exception was not thrown.');
-    } catch(Exception $e) {
+    } catch(\Exception $e) {
       $mailer_log = MailerLog::getMailerLog();
       expect($mailer_log['error']['operation'])->equals('queue_save');
       expect($mailer_log['error']['error_message'])->equals('There was an error processing your newsletter during sending. If possible, please contact us and report this issue.');
@@ -292,7 +293,7 @@ class NewsletterTaskTest extends MailPoetTest {
   function testItLogsErrorWhenNewlyRenderedNewsletterBodyIsInvalid() {
     $queue = $this->queue;
     $queue_mock = Mock::double(
-      new stdClass(),
+      new \stdClass(),
       array(
         'getNewsletterRenderedBody' => null
       )
@@ -305,7 +306,7 @@ class NewsletterTaskTest extends MailPoetTest {
     try {
       $this->newsletter_task->preProcessNewsletter($this->newsletter, $queue_mock);
       self::fail('Sending error exception was not thrown.');
-    } catch(Exception $e) {
+    } catch(\Exception $e) {
       $mailer_log = MailerLog::getMailerLog();
       expect($mailer_log['error']['operation'])->equals('queue_save');
       expect($mailer_log['error']['error_message'])->equals('There was an error processing your newsletter during sending. If possible, please contact us and report this issue.');
@@ -315,7 +316,7 @@ class NewsletterTaskTest extends MailPoetTest {
   function testItPreProcessesNewsletterWhenNewlyRenderedNewsletterBodyIsValid() {
     $queue = $this->queue;
     $queue_mock = Mock::double(
-      new stdClass(),
+      new \stdClass(),
       array(
         'getNewsletterRenderedBody' => null
       )
@@ -330,10 +331,10 @@ class NewsletterTaskTest extends MailPoetTest {
 
   function _after() {
     WPHooksHelper::releaseAllHooks();
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
-    ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterLink::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterLink::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
   }
 }

tests/unit/Cron/Workers/SendingQueue/Tasks/PostsTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Cron\Workers\SendingQueue\Tasks;
 
 use MailPoet\Cron\Workers\SendingQueue\Tasks\Posts as PostsTask;
 use MailPoet\Models\Newsletter;
@@ -6,7 +7,7 @@ use MailPoet\Models\NewsletterPost;
 
 if(!defined('ABSPATH')) exit;
 
-class PostsTaskTest extends MailPoetTest {
+class PostsTest extends \MailPoetTest {
   function testItFailsWhenNoPostsArePresent() {
     $newsletter = (object)array(
       'id' => 1,
@@ -49,6 +50,6 @@ class PostsTaskTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
   }
 }

tests/unit/Cron/Workers/SendingQueue/Tasks/ShortcodesTest.php

@@ -1,11 +1,13 @@
 <?php
+namespace MailPoet\Test\Cron\Workers\SendingQueue\Tasks;
+
 use MailPoet\Cron\Workers\SendingQueue\Tasks\Shortcodes;
 use MailPoet\Models\Newsletter;
 use MailPoet\Models\SendingQueue;
 
 if(!defined('ABSPATH')) exit;
 
-class ShortcodesTaskTest extends MailPoetTest {
+class ShortcodesTest extends \MailPoetTest {
   function testItCanReplaceShortcodes() {
     $queue = $newsletter = (object)array(
       'id' => 1
@@ -21,7 +23,7 @@ class ShortcodesTaskTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
-    ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
   }
 }

tests/unit/Cron/Workers/SimpleWorkerMockImplementation.php

@@ -3,7 +3,7 @@ namespace MailPoet\Cron\Workers;
 
 if(!defined('ABSPATH')) exit;
 
-class MockSimpleWorker extends SimpleWorker {
+class SimpleWorkerMockImplementation extends SimpleWorker {
   const TASK_TYPE = 'mock_simple_worker';
 
   function init() {

tests/unit/Cron/Workers/SimpleWorkerTest.php

@@ -8,7 +8,7 @@ use MailPoet\Models\ScheduledTask;
 use MailPoet\Models\Setting;
 
 require_once('SimpleWorkerMockImplementation.php');
-use MailPoet\Cron\Workers\MockSimpleWorker;
+use MailPoet\Cron\Workers\SimpleWorkerMockImplementation as MockSimpleWorker;
 
 class SimpleWorkerTest extends MailPoetTest {
   function _before() {
@@ -193,7 +193,7 @@ class SimpleWorkerTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Setting::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Setting::$_table);
-    ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
+    \ORM::raw_execute('TRUNCATE ' . ScheduledTask::$_table);
   }
 }

tests/unit/Newsletter/RendererTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Newsletter;
 
 use Codeception\Util\Fixtures;
 use MailPoet\Newsletter\Renderer\Blocks\Button;
@@ -12,7 +13,7 @@ use MailPoet\Newsletter\Renderer\Blocks\Text;
 use MailPoet\Newsletter\Renderer\Columns\Renderer as ColumnRenderer;
 use MailPoet\Newsletter\Renderer\Renderer;
 
-class NewsletterRendererTest extends MailPoetTest {
+class RendererTest extends \MailPoetTest {
   function __construct() {
     parent::__construct();
     $this->newsletter = array(

tests/unit/Newsletter/Scheduler/SchedulerTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Newsletter\Scheduler;
 
 use Carbon\Carbon;
 use MailPoet\Models\Newsletter;
@@ -8,7 +9,7 @@ use MailPoet\Models\NewsletterPost;
 use MailPoet\Models\SendingQueue;
 use MailPoet\Newsletter\Scheduler\Scheduler;
 
-class NewsletterSchedulerTest extends MailPoetTest {
+class SchedulerTest extends \MailPoetTest {
   function testItSetsConstants() {
     expect(Scheduler::SECONDS_IN_HOUR)->notEmpty();
     expect(Scheduler::LAST_WEEKDAY_FORMAT)->notEmpty();
@@ -468,10 +469,10 @@ class NewsletterSchedulerTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterOption::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterOption::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterOptionField::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterOptionField::$_table);
-    ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
+    \ORM::raw_execute('TRUNCATE ' . NewsletterPost::$_table);
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
   }
 }

tests/unit/Router/Endpoints/ViewInBrowserTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Router\Endpoints;
 
 use Codeception\Util\Stub;
 use MailPoet\Models\Newsletter;
@@ -6,7 +7,7 @@ use MailPoet\Models\SendingQueue;
 use MailPoet\Models\Subscriber;
 use MailPoet\Router\Endpoints\ViewInBrowser;
 
-class ViewInBrowserRouterTest extends MailPoetTest {
+class ViewInBrowserTest extends \MailPoetTest {
   function _before() {
     // create newsletter
     $newsletter = Newsletter::create();
@@ -193,9 +194,9 @@ class ViewInBrowserRouterTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Newsletter::$_table);
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
-    ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SendingQueue::$_table);
     // reset WP user role
     $wp_user = wp_get_current_user();
     $wp_user->add_role('administrator');

tests/unit/Router/RouterTest.php

@@ -1,11 +1,12 @@
 <?php
+namespace MailPoet\Test\Router;
 
 use Codeception\Util\Stub;
 use MailPoet\Router\Router;
 
 require_once('RouterTestMockEndpoint.php');
 
-class FrontRouterTest extends MailPoetTest {
+class RouterTest extends \MailPoetTest {
   public $router_data;
   public $router;
 
@@ -13,7 +14,7 @@ class FrontRouterTest extends MailPoetTest {
     parent::__construct();
     $this->router_data = array(
       Router::NAME => '',
-      'endpoint' => 'mock_endpoint',
+      'endpoint' => 'router_test_mock_endpoint',
       'action' => 'test',
       'data' => base64_encode(json_encode(array('data' => 'dummy data')))
     );
@@ -133,10 +134,10 @@ class FrontRouterTest extends MailPoetTest {
     $data = array('data' => 'dummy data');
     $encoded_data = rtrim(base64_encode(json_encode($data)), '=');
     $result = Router::buildRequest(
-      'mock_endpoint',
+      'router_test_mock_endpoint',
       'test',
       $data
     );
-    expect($result)->contains(Router::NAME . '&endpoint=mock_endpoint&action=test&data=' . $encoded_data);
+    expect($result)->contains(Router::NAME . '&endpoint=router_test_mock_endpoint&action=test&data=' . $encoded_data);
   }
 }

tests/unit/Router/RouterTestMockEndpoint.php

@@ -2,7 +2,7 @@
 
 namespace MailPoet\Router\Endpoints;
 
-class MockEndpoint {
+class RouterTestMockEndpoint {
   const ACTION_TEST = 'test';
   public $allowed_actions = array(
     self::ACTION_TEST

tests/unit/Services/BridgeTest.php

@@ -7,6 +7,7 @@ use MailPoet\Mailer\Mailer;
 use MailPoet\Models\Setting;
 
 require_once('BridgeTestMockAPI.php');
+use MailPoet\Services\Bridge\BridgeTestMockAPI as MockAPI;
 
 class BridgeTest extends MailPoetTest {
   function _before() {
@@ -20,7 +21,7 @@ class BridgeTest extends MailPoetTest {
 
     $this->bridge = new Bridge();
 
-    $this->bridge->api = new MailPoet\Services\Bridge\MockAPI('key');
+    $this->bridge->api = new MockAPI('key');
   }
 
   function testItChecksIfCurrentSendingMethodIsMailpoet() {

tests/unit/Services/BridgeTestMockAPI.php

@@ -5,7 +5,7 @@ use Carbon\Carbon;
 
 if(!defined('ABSPATH')) exit;
 
-class MockAPI {
+class BridgeTestMockAPI {
   public $api_key;
 
   function __construct($api_key) {

tests/unit/Subscription/FormTest.php

@@ -1,4 +1,5 @@
 <?php
+namespace MailPoet\Test\Subscription;
 
 use AspectMock\Test as Mock;
 use MailPoet\Models\Form as FormModel;
@@ -8,7 +9,7 @@ use MailPoet\Models\Subscriber as SubscriberModel;
 use MailPoet\Subscription\Form;
 use MailPoet\Util\Security;
 
-class SubscriptionFormSubmissionTest extends MailPoetTest {
+class FormTest extends \MailPoetTest {
   function _before() {
     $this->segment = SegmentModel::createOrUpdate(
       array(
@@ -101,9 +102,9 @@ class SubscriptionFormSubmissionTest extends MailPoetTest {
   function _after() {
     Mock::clean();
     wp_delete_post($this->post);
-    ORM::raw_execute('TRUNCATE ' . SegmentModel::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SegmentModel::$_table);
-    ORM::raw_execute('TRUNCATE ' . FormModel::$_table);
+    \ORM::raw_execute('TRUNCATE ' . FormModel::$_table);
-    ORM::raw_execute('TRUNCATE ' . SubscriberModel::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SubscriberModel::$_table);
-    ORM::raw_execute('TRUNCATE ' . SettingModel::$_table);
+    \ORM::raw_execute('TRUNCATE ' . SettingModel::$_table);
   }
 }

tests/unit/Util/License/Features/SubscribersTest.php

@@ -1,11 +1,12 @@
 <?php
+namespace MailPoet\Test\Util\License\Features;
 
 use Codeception\Util\Fixtures;
 use Codeception\Util\Stub;
 use MailPoet\Models\Subscriber;
 use MailPoet\Util\License\Features\Subscribers as SubscribersFeature;
 
-class SubscribersFeaturesTest extends MailPoetTest {
+class SubscribersTest extends \MailPoetTest {
   function testChecksIfSubscribersWithinLimitWhenPremiumLicenseDoesNotExist() {
     // if premium unlocker plugin is enabled, skip this check
     if(defined('MAILPOET_PREMIUM_LICENSE')) return;
@@ -31,6 +32,6 @@ class SubscribersFeaturesTest extends MailPoetTest {
   }
 
   function _after() {
-    ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
+    \ORM::raw_execute('TRUNCATE ' . Subscriber::$_table);
   }
 }

tests/unit/Util/UrlTest.php

@@ -1,7 +1,9 @@
 <?php
+namespace MailPoet\Test\Util;
+
 use MailPoet\Util\Url;
 
-class UtilUrlTest extends MailPoetTest {
+class UrlTest extends \MailPoetTest {
   function testItCanReturnCurrentUrl() {
     $current_url = Url::getCurrentUrl();
     expect($current_url)->startsWith('http');

tests/unit/WP/HooksTest.php

@@ -1,8 +1,9 @@
 <?php
+namespace MailPoet\Test\WP;
 
 use MailPoet\WP\Hooks;
 
-class WPHooksTest extends MailPoetTest {
+class HooksTest extends \MailPoetTest {
   function _before() {
     $this->action = 'mailpoet_test_action';
     $this->filter = 'mailpoet_test_filter';
@@ -10,7 +11,7 @@ class WPHooksTest extends MailPoetTest {
 
   function testItCanProcessActions() {
     $test_value = array('abc', 'def');
-    $test_value2 = new StdClass;
+    $test_value2 = new \stdClass;
     $called = false;
 
     $callback = function ($value, $value2) use ($test_value, $test_value2, &$called) {

tests/unit/WP/PostsTest.php

@@ -1,9 +1,10 @@
 <?php
+namespace MailPoet\Test\WP;
 
 use Helper\WordPress as WordPressHelper;
 use MailPoet\WP\Posts;
 
-class WPPostsTest extends MailPoetTest {
+class PostsTest extends \MailPoetTest {
 
   function testGetTermsProxiesCallToWordPress() {
     $args = array(