Add Poll Recount model, factory and spec

spec/models/poll/recount_spec.rb

@@ -0,0 +1,102 @@
+require 'rails_helper'
+
+describe Poll::Recount do
+
+  describe "logging changes" do
+    let(:poll_recount) { create(:poll_recount) }
+
+    it "should update white_amount_log if white_amount changes" do
+      poll_recount.white_amount = 33
+
+      expect(poll_recount.white_amount_log).to eq("")
+
+      poll_recount.white_amount = 33
+      poll_recount.save
+      poll_recount.white_amount = 32
+      poll_recount.save
+      poll_recount.white_amount = 34
+      poll_recount.save
+
+      expect(poll_recount.white_amount_log).to eq(":33:32")
+    end
+
+    it "should update null_amount_log if null_amount changes" do
+      poll_recount.null_amount = 33
+
+      expect(poll_recount.null_amount_log).to eq("")
+
+      poll_recount.null_amount = 33
+      poll_recount.save
+      poll_recount.null_amount = 32
+      poll_recount.save
+      poll_recount.null_amount = 34
+      poll_recount.save
+
+      expect(poll_recount.null_amount_log).to eq(":33:32")
+    end
+
+    it "should update total_amount_log if total_amount changes" do
+      poll_recount.total_amount = 33
+
+      expect(poll_recount.total_amount_log).to eq("")
+
+      poll_recount.total_amount = 33
+      poll_recount.save
+      poll_recount.total_amount = 32
+      poll_recount.save
+      poll_recount.total_amount = 34
+      poll_recount.save
+
+      expect(poll_recount.total_amount_log).to eq(":33:32")
+    end
+
+    it "should update officer_assignment_id_log if amount changes" do
+      poll_recount.white_amount = 33
+
+      expect(poll_recount.white_amount_log).to eq("")
+      expect(poll_recount.officer_assignment_id_log).to eq("")
+
+      poll_recount.white_amount = 33
+      poll_recount.officer_assignment = create(:poll_officer_assignment, id: 101)
+      poll_recount.save
+
+      poll_recount.white_amount = 32
+      poll_recount.officer_assignment = create(:poll_officer_assignment, id: 102)
+      poll_recount.save
+
+      poll_recount.white_amount = 34
+      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.officer_assignment_id_log).to eq(":101:102")
+    end
+
+    it "should update author_id if amount changes" do
+      poll_recount.white_amount = 33
+
+      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
+
+      poll_recount.white_amount = 33
+      poll_recount.author_id = author_A.id
+      poll_recount.save!
+
+      poll_recount.white_amount = 32
+      poll_recount.author_id = author_B.id
+      poll_recount.save!
+
+      poll_recount.white_amount = 34
+      poll_recount.author_id = author_C.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}")
+    end
+  end
+
+end