fixed regression in result set

Author: transistive

src/Types/AbstractCypherSequence.php

@@ -510,6 +510,12 @@ public function withCacheLimit(int $cacheLimit): self
     private function setupCache(): void
     {
         $generator = $this->getGenerator();
+
+        if (count($this->cache) % $this->cacheLimit === 0) {
+            $this->cache = [];
+            $this->keyCache = [];
+        }
+
         if ($this->cache === [] && $generator->valid()) {
             $this->cache[$generator->key()] = $generator->current();
             $this->keyCache[] = $generator->key();

tests/Integration/BasicDriverTest.php

@@ -57,8 +57,6 @@ public function testFullWalk(string $connection): void
     {
         $driver = Driver::create($connection);
 
-        global $session;
-
         $session = $driver->createSession();
 
         $session->run('MATCH (x) DETACH DELETE x');