Redmine

Hi team,

I am getting stuck while testing my plugin. My test cases are in proper way but while executing that controller_test file , 1 error come accross
rake aborted!
LoadError: cannot load such file -- D:/New folder/Project/redmine-3.3.2/plugins/plugin_name/test/functionals/plugin_name_controoler_test.rb
Tasks: TOP => test:single
(See full trace by running task with --trace)

I am using command
rake test TEST=plugins/sasken_process_compliance/test/functionals/plugin_name_controller_test.rb
and my ruby version is -: ruby 2.2.6p396 (2016-11-15 revision 56800) [i386-mingw32]

Please help me out. I am a new comer to redmine.