Advances in cloud technology promote the development of e-government cloud, greatly improving the level and efficiency of domestic e-government. As the increasing requirement of informatization construction quality, e-government cloud testing becomes an integral part of the construction of e- government cloud. However, the cloud testing research is relatively limited. Through analysis of the typical e-government cloud architecture, this paper respectively discusses the main test content of e-government cloud, including computer room environment testing, server testing, cloud core LAN testing, cloud scheduling software testing, optical fiber network testing. And the key content of the test are discussed.