[#518] added the missing plugin test
[#518] added the missing plugin test

melonjs/melonJS,melonjs/melonJS,rlugojr/melonJS,TukekeSoft/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,TukekeSoft/melonJS,MarkoIvanetic/melonJS,srbala/melonJS,TukekeSoft/melonJS,gopalindians/melonJS,rlugojr/melonJS,gopalindians/melonJS,srbala/melonJS,rlugojr/melonJS,srbala/melonJS