public function testGetCurrentOrEmptyStack()
{
$stackItem = $this->stacker->start('viewpath', ['arg1', 'arg2']);
$currentItem = $this->stacker->current();
$this->assertEquals($stackItem, $currentItem);
$this->assertFalse($this->stacker->isEmpty());
$this->stacker->end();
$this->assertFalse($this->stacker->current());
$this->assertTrue($this->stacker->isEmpty());
}
