Fix Poll Recount model spec after default amount value added

app/models/poll/recount.rb

@@ -1,6 +1,6 @@
 class Poll::Recount < ActiveRecord::Base
 
-  VALID_ORIGINS = %w{ web booth letter }
+  VALID_ORIGINS = %w{web booth letter}.freeze
 
   belongs_to :author, -> { with_hidden }, class_name: 'User', foreign_key: 'author_id'
   belongs_to :booth_assignment
@@ -22,7 +22,7 @@ class Poll::Recount < ActiveRecord::Base
 
     [:white, :null, :total].each do |amount|
       next unless send("#{amount}_amount_changed?") && send("#{amount}_amount_was").present?
-      self["#{amount}_amount_log"] += ":#{send("#{amount}_amount_was").to_s}"
+      self["#{amount}_amount_log"] += ":#{send("#{amount}_amount_was")}"
       amounts_changed = true
     end
 
@@ -30,7 +30,7 @@ class Poll::Recount < ActiveRecord::Base
   end
 
   def update_officer_author
-      self.officer_assignment_id_log += ":#{officer_assignment_id_was.to_s}"
-      self.author_id_log += ":#{author_id_was.to_s}"
+    self.officer_assignment_id_log += ":#{officer_assignment_id_was}"
+    self.author_id_log += ":#{author_id_was}"
   end
 end

spec/models/poll/recount_spec.rb

@@ -17,7 +17,7 @@ describe Poll::Recount do
       poll_recount.white_amount = 34
       poll_recount.save
 
-      expect(poll_recount.white_amount_log).to eq(":33:32")
+      expect(poll_recount.white_amount_log).to eq(":0:33:32")
     end
 
     it "should update null_amount_log if null_amount changes" do
@@ -32,7 +32,7 @@ describe Poll::Recount do
       poll_recount.null_amount = 34
       poll_recount.save
 
-      expect(poll_recount.null_amount_log).to eq(":33:32")
+      expect(poll_recount.null_amount_log).to eq(":0:33:32")
     end
 
     it "should update total_amount_log if total_amount changes" do
@@ -47,7 +47,7 @@ describe Poll::Recount do
       poll_recount.total_amount = 34
       poll_recount.save
 
-      expect(poll_recount.total_amount_log).to eq(":33:32")
+      expect(poll_recount.total_amount_log).to eq(":0:33:32")
     end
 
     it "should update officer_assignment_id_log if amount changes" do
@@ -68,7 +68,7 @@ describe Poll::Recount do
       poll_recount.officer_assignment = create(:poll_officer_assignment, id: 103)
       poll_recount.save
 
-      expect(poll_recount.white_amount_log).to eq(":33:32")
+      expect(poll_recount.white_amount_log).to eq(":0:33:32")
       expect(poll_recount.officer_assignment_id_log).to eq(":101:102")
     end
 
@@ -78,24 +78,24 @@ describe Poll::Recount do
       expect(poll_recount.white_amount_log).to eq("")
       expect(poll_recount.author_id_log).to eq("")
 
-      author_A = create(:poll_officer).user
-      author_B = create(:poll_officer).user
-      author_C = create(:poll_officer).user
+      first_author = create(:poll_officer).user
+      second_author = create(:poll_officer).user
+      third_author = create(:poll_officer).user
 
       poll_recount.white_amount = 33
-      poll_recount.author_id = author_A.id
+      poll_recount.author_id = first_author.id
       poll_recount.save!
 
       poll_recount.white_amount = 32
-      poll_recount.author_id = author_B.id
+      poll_recount.author_id = second_author.id
       poll_recount.save!
 
       poll_recount.white_amount = 34
-      poll_recount.author_id = author_C.id
+      poll_recount.author_id = third_author.id
       poll_recount.save!
 
-      expect(poll_recount.white_amount_log).to eq(":33:32")
-      expect(poll_recount.author_id_log).to eq(":#{author_A.id}:#{author_B.id}")
+      expect(poll_recount.white_amount_log).to eq(":0:33:32")
+      expect(poll_recount.author_id_log).to eq(":#{first_author.id}:#{second_author.id}:#{third_author.id}")
     end
   end