Fixed tournament error bug

app/models/tournament.rb

@@ -112,7 +112,12 @@ class Tournament < ActiveRecord::Base
   	
   	def poolToBracketWeightsWithTooManyWrestlers
   		if self.tournament_type == "Pool to bracket"
-  			weights.select{|w| w.wrestlers.size > 16}
+  			weightsWithTooManyWrestlers = weights.select{|w| w.wrestlers.size > 16}
+  			if weightsWithTooManyWrestlers.size < 1
+  				return nil
+  			else
+  				return weightsWithTooManyWrestlers
+  			end
   		else
   			nil
   		end

test/controllers/tournaments_controller_test.rb

@@ -56,21 +56,18 @@ include Devise::TestHelpers
   end
 
   test "logged in tournament owner can generate matches" do
-    wipe
     sign_in_owner
     get :generate_matches, id: 1
     success
   end
 
   test "logged in non tournament owner cannot generate matches" do
-    wipe
     sign_in_non_owner
     get :generate_matches, id: 1
     redirect
   end
   
   test "logged in school delegate cannot generate matches" do
-    wipe
     sign_in_school_delegate
     get :generate_matches, id: 1
     redirect
@@ -231,7 +228,6 @@ include Devise::TestHelpers
   end
   
   test "logged in tournament delegate can generate matches" do
-    wipe
     sign_in_delegate
     get :generate_matches, id: 1
     success