Initial commit

spec/presenters/audio_confirmatoins/audio_confirmations_presenter_spec.rb

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+require "rails_helper"
+
+module AudioConfirmations
+  RSpec.describe AudioConfirmationsPresenter do
+    describe "#present" do
+      describe "audio_confirmations" do
+        it "returns audio_confirmations sorted by appears_at" do
+          audio_confirmations = [
+            build(:audio_confirmation, time_elapsed: 0),
+            build(:audio_confirmation, time_elapsed: 50),
+            build(:audio_confirmation, time_elapsed: 10),
+          ]
+
+          results = subject.present(audio_confirmations).audio_confirmations
+
+          expect(results.map(&:appears_at)).to eq ["00:00:00:00", "00:00:10:00", "00:00:50:00"]
+        end
+      end
+    end
+  end
+end