public function testGetCacheKey() { $name = uniqid('block.'); $block = new Mage_Core_Block_Text(); $block->setNameInLayout($name); $key = $block->getCacheKey(); $this->assertNotEmpty($key); $this->assertNotEquals('key', $key); $this->assertNotEquals($name, $key); $block->setCacheKey('key'); $this->assertEquals('key', $block->getCacheKey()); }