Merge pull request #8 from devonmather/Add-fix-for-invokable-controllers-with-route-form-request-assertion

Add fix to support invokable controllers

Author: jasonmccreary

src/Traits/HttpTestAssertions.php

@@ -18,7 +18,11 @@ public function assertRouteUsesFormRequest(string $routeName, string $formReques
         PHPUnitAssert::assertNotEmpty($controllerAction, 'Route "' . $routeName . '" is not defined.');
         PHPUnitAssert::assertCount(1, $controllerAction, 'Route "' . $routeName . '" is defined multiple times, route names should be unique.');
 
-        [$controller, $method] = explode('@', $controllerAction->first());
+        $controller = $controllerAction->first();
+        $method = '__invoke';
+        if(strstr($controllerAction->first(), '@')) {
+            [$controller, $method] = explode('@', $controllerAction->first());
+        }
 
         $this->assertActionUsesFormRequest($controller, $method, $formRequest);
     }