ParaHacerTest

 #para probar los test de los estados 
  def finished?(current_user)
   	user_results = my_results(current_user)
  	if user_results.nil? or user_results.time_end.nil? or self.complete?(current_user)
  		false
  	else
  		true
  	end
  end

  def begin?(current_user)
  	user_results = my_results(current_user)
  	if user_results.nil? or self.finished?(current_user)
  		false
  	else
  		true
  	end
  end

  def complete?(current_user)
  	user_results = my_results(current_user)
  	if user_results.nil? or user_results.question_score.nil?
  		false
  	else
  		true
  	end

  end
  <%= link_to t('.destroy', :default => t("helpers.links.destroy")),
                project_task_subtask_path(@project,@task,subtask),
                :method => :delete,
                :data => { :confirm => t('.confirm', :default => t("helpers.links.confirm", :default => 'Are you sure?')) },
                :class => 'btn btn-mini btn-danger' %>
    <%= link_to t('.edit', :default => t("helpers.links.edit")),
              edit_project_task_subtask_path(@project,@task,subtask), :class => 'btn' %>
    <%else%>
      <%if subtask.complete?(current_user)%>
        <%=link_to raw("<i class=' icon-eye-open'></i> edit") , project_task_subtask_end_path(@project,@task,subtask), :class => 'btn btn-primary'%>
      <%elsif subtask.finished?(current_user) %>
        <%=link_to raw("<i class='icon-question-sign'></i> respond") , project_task_subtask_end_path(@project,@task,subtask), :class => 'btn btn-warning'%>
      <%elsif subtask.begin?(current_user)%> 

        <%= link_to raw("<i class=' icon-thumbs-up'></i> end"),
              project_task_subtask_end_path(@project,@task,subtask),
               :class => "btn btn-warning",
               :data => { :confirm => t('.confirm', :default => t("helpers.links.confirm", :default => 'Are you sure?')) } %>

               
      <%else%>
        <%=link_to raw("<i class='icon-hand-right '></i> begin") , project_task_subtask_begin_path(@project,@task,subtask),
         :class => 'btn btn-success',
         :data => { :confirm => t('.confirm', :default => t("helpers.links.confirm", :default => 'Are you sure?')) } %>
      <%end%>