upgraded to phpunit 8 (#1155)

tests/Doctrine/TimesheetSubscriberTest.php

@@ -25,12 +25,11 @@ class TimesheetSubscriberTest extends TestCase
         $this->assertTrue(in_array(Events::onFlush, $events));
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Invalid TimesheetCalculator implementation given. Expected CalculatorInterface but received stdClass
-     */
     public function testConstructThrowsExceptionOnInvalidParam()
     {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Invalid TimesheetCalculator implementation given. Expected CalculatorInterface but received stdClass');
+
         new TimesheetSubscriber([new \stdClass()]);
     }
 }

tests/Doctrine/UTCDateTimeTypeTest.php

@@ -13,6 +13,7 @@ use App\Doctrine\UTCDateTimeType;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Platforms\MySqlPlatform;
 use Doctrine\DBAL\Platforms\SqlitePlatform;
+use Doctrine\DBAL\Types\ConversionException;
 use Doctrine\DBAL\Types\Type;
 use PHPUnit\Framework\TestCase;
 
@@ -83,10 +84,11 @@ class UTCDateTimeTypeTest extends TestCase
 
     /**
      * @dataProvider getPlatforms
-     * @expectedException \Doctrine\DBAL\Types\ConversionException
      */
     public function testConvertToPHPValueWithInvalidValue(AbstractPlatform $platform)
     {
+        $this->expectException(ConversionException::class);
+
         Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
         /** @var UTCDateTimeType $type */
         $type = Type::getType(Type::DATETIME);