Correcting assertion, since MvcEvent#getError() is always a string

Ocramius · Ocramius · commit cb4d7eebd6cb · 2017-05-01T20:00:57.000+02:00
diff --git a/test/MiddlewareListenerTest.php b/test/MiddlewareListenerTest.php
@@ -374,6 +374,6 @@ public function testValidMiddlewareDispatchCancelsPreviousDispatchFailures()
 
         self::assertInstanceOf(Response::class, $result);
         self::assertInstanceOf(Response::class, $event->getResult());
-        self::assertNull($event->getError(), 'Previously set MVC errors are canceled by a successful dispatch');
+        self::assertEmpty($event->getError(), 'Previously set MVC errors are canceled by a successful dispatch');
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -374,6 +374,6 @@ public function testValidMiddlewareDispatchCancelsPreviousDispatchFailures()`
`374`	`374`
`375`	`375`	`self::assertInstanceOf(Response::class, $result);`
`376`	`376`	`self::assertInstanceOf(Response::class, $event->getResult());`
`377`		`- self::assertNull($event->getError(), 'Previously set MVC errors are canceled by a successful dispatch');`
	`377`	`+ self::assertEmpty($event->getError(), 'Previously set MVC errors are canceled by a successful dispatch');`
`378`	`378`	`}`
`379`	`379`	`}`