Ensure congruence with the flow in the Symfony KernelTestCase

Author: TavoNiievez

src/Codeception/Lib/Connector/Symfony.php

@@ -31,23 +31,25 @@ public function __construct(
         parent::__construct($kernel);
         $this->followRedirects();
         $this->container = $this->getContainer();
-        $this->rebootKernel(); // Ensure the profiler exists
+        $this->rebootKernel();
     }
 
     /** @param Request $request */
     protected function doRequest(object $request): Response
     {
-        if ($this->hasPerformedRequest && $this->rebootable) {
-            $this->rebootKernel();
-        } else {
-            $this->hasPerformedRequest = true;
+        if ($this->rebootable) {
+            if ($this->hasPerformedRequest) {
+                $this->rebootKernel();
+            } else {
+                $this->hasPerformedRequest = true;
+            }
         }
 
         return parent::doRequest($request);
     }
 
     /**
-     * Reboot kernel
+     * Reboots the kernel.
      *
      * Services from the list of persistent services
      * are updated from service container before kernel shutdown
@@ -64,8 +66,7 @@ public function rebootKernel(): void
         }
 
         $this->persistDoctrineConnections();
-        $this->kernel->boot();
-        $this->kernel->shutdown();
+        $this->ensureKernelShutdown();
         $this->kernel->boot();
         $this->container = $this->getContainer();
 
@@ -82,6 +83,12 @@ public function rebootKernel(): void
         }
     }
 
+    protected function ensureKernelShutdown(): void
+    {
+        $this->kernel->boot();
+        $this->kernel->shutdown();
+    }
+
     private function getContainer(): ?ContainerInterface
     {
         /** @var ContainerInterface $container */