Many changes.

tests/ExampleClass.php

@@ -0,0 +1,59 @@
+<?php
+
+    class ExampleClass
+    {
+        /**
+         * @var array
+         */
+        private $data;
+
+        /**
+         * ExampleClass constructor.
+         */
+        public function __construct()
+        {
+            $this->data = [];
+        }
+
+        /**
+         * Sets a value in the data array
+         *
+         * @param string $key
+         * @param mixed $value
+         * @return void
+         */
+        public function set(string $key, mixed $value): void
+        {
+            $this->data[$key] = $value;
+        }
+
+        /**
+         * Gets a value from the data array
+         *
+         * @param string $key
+         * @return mixed
+         */
+        public function get(string $key): mixed
+        {
+            return $this->data[$key];
+        }
+
+        /**
+         * Checks if a key exists in the data array
+         *
+         * @param string $key
+         * @return bool
+         */
+        public function exists(string $key): bool
+        {
+            return isset($this->data[$key]);
+        }
+
+        /**
+         * @return void
+         */
+        public function clear(): void
+        {
+            $this->data = [];
+        }
+    }

tests/tamer_standalone.php

@@ -10,7 +10,7 @@ use TamerLib\tm;
 
     // Start as client mode, if no configuration is passed on then
     // Tamer will spawn its own Redis server and use it.
-    tm::initalize(TamerMode::CLIENT);
+    tm::initialize(TamerMode::CLIENT);
     tm::createWorker(20, __DIR__ . DIRECTORY_SEPARATOR . 'worker.php');
 
     $total_sleep = 0;

tests/worker.php

@@ -5,7 +5,7 @@
     import('net.nosial.tamerlib');
 
     // Initialize as a worker, will fail if the process is executed directly
-    \TamerLib\tm::initalize(\TamerLib\Enums\TamerMode::WORKER);
+    \TamerLib\tm::initialize(\TamerLib\Enums\TamerMode::WORKER);
 
     // Callback Examples
     \TamerLib\tm::addFunction('sleep', function($sleep_time){