public function testInvokeMethod()
{
$category = new AcCategory();
$this->assertTrue(is_callable([$category, 'publicMethod']));
$privateMethodName = 'privateMethod';
$this->assertFalse(is_callable([$category, $privateMethodName]));
$this->assertEquals('private method', invoke_method($category, $privateMethodName));
}
public function invokeMethod($object, $methodName, $values = [])
{
return invoke_method($object, $methodName, $values);
}