Share PDO connection between Doctrine and legacy ORM

[MAILPOET-2014]

tests/integration/Config/DatabaseTest.php

@@ -1,7 +1,7 @@
 <?php
+
 namespace MailPoet\Test\Config;
 
-use Codeception\Util\Stub;
 use MailPoet\Config\Database;
 use MailPoet\Config\Env;
 
@@ -26,29 +26,8 @@ class DatabaseTest extends \MailPoetTest {
     expect(\ORM::get_config('logging'))->equals(WP_DEBUG);
   }
 
-  function testItSetsUpConnection() {
-    expect(\ORM::get_config('username'))->equals(Env::$db_username);
-    expect(\ORM::get_config('password'))->equals(Env::$db_password);
-  }
-
-  function testItSelectivelyUpdatesDriverTimeoutOption() {
-    $database = $this->database;
-    $database->setupDriverOptions();
-    $current_setting = \ORM::for_table("")
-      ->raw_query('SELECT @@session.wait_timeout as wait_timeout')
-      ->findOne();
-    expect($current_setting->wait_timeout)->greaterThan($database->driver_option_wait_timeout);
-    $this->_before();
-    $database->driver_option_wait_timeout = 99999;
-    $database->setupDriverOptions();
-    $current_setting = \ORM::for_table("")
-      ->raw_query('SELECT @@session.wait_timeout as wait_timeout')
-      ->findOne();
-    expect($current_setting->wait_timeout)->equals(99999);
-  }
-
   function testItSetsDBDriverOptions() {
-    $this->database->init();
+    $this->database->init($this->connection->getWrappedConnection());
     $result = \ORM::for_table("")
       ->raw_query(
         'SELECT ' .
@@ -61,26 +40,4 @@ class DatabaseTest extends \MailPoetTest {
     // time zone should be set based on WP's time zone
     expect($result->time_zone)->equals(Env::$db_timezone_offset);
   }
-
-  function testItRethrowsPDOExceptions() {
-    $message = 'Error message';
-    $pdo = Stub::make(
-      'PDO',
-      [
-        'prepare' => function() use ($message) {
-          throw new \PDOException($message);
-        },
-      ]
-    );
-    \ORM::setDb($pdo);
-    try {
-      $this->database->setupDriverOptions();
-      $this->fail('Exception was not thrown');
-    } catch (\Exception $e) {
-      expect($e instanceof \PDOException)->false();
-      expect($e->getMessage())->equals($message);
-    }
-    // Remove the DB stub
-    $this->_before();
-  }
 }