fixed tests after migration

app/models/beer.rb

@@ -2,6 +2,7 @@ class Beer < ApplicationRecord
   include RatingAverage
 
   belongs_to :brewery
+  belongs_to :style
   has_many :ratings, dependent: :destroy
   has_many :users, through: :ratings
 

app/models/user.rb

@@ -36,9 +36,10 @@ class User < ApplicationRecord
 
     items = {}
     ratings.each do |rating|
+      style = Style.find_by_id rating.beer.style_id
       attributes = {
         # create hash with key being style name and value first 0 and then the score
-        "styles" => rating.beer.style,
+        "styles" => style.name,
         # iterate through ratings and add scores depending on
         # which brewery the beer that was rated was made in
         "breweries" => rating.beer.brewery.name