Add Test done to small test
Add Test done to small test

00k/ToyDFS,linyvxiang/dfs,yvxiang/dfs,baidu/bfs,bluebore/dfs,00k/ToyDFS,yvxiang/coverage_for_bfs,linyvxiang/dfs,bluebore/dfs,yvxiang/dfs,yvxiang/dfs,baidu/bfs,lylei/dfs,myawan/bfs-1,imotai/bfs,myawan/bfs-1,bluebore/dfs,myawan/bfs-1,yvxiang/coverage_for_bfs,lylei/dfs,bluebore/bfs,yvxiang/dfs,myawan/bfs-1,yvxiang/coverage_for_bfs,baidu/bfs,bluebore/bfs,lylei/dfs,imotai/bfs,bluebore/bfs,baidu/bfs,linyvxiang/dfs,imotai/bfs,lylei/dfs,yvxiang/coverage_for_bfs