Remove ChampDecorator

spec/helpers/champ_helper_spec.rb

@@ -0,0 +1,64 @@
+require 'rails_helper'
+
+RSpec.describe ChampHelper, type: :helper do
+  let(:type_de_champ) { create(:type_de_champ) }
+  let(:champ) { type_de_champ.champ.create }
+
+  describe '.formatted_value' do
+    subject { formatted_value(champ) }
+
+    describe 'for a checkbox' do
+      let(:type_de_champ) { create(:type_de_champ_checkbox) }
+
+      context 'when value is on' do
+        before { champ.update value: 'on' }
+        it { is_expected.to eq 'Oui' }
+      end
+
+      context 'when value is other' do
+        it { is_expected.to eq 'Non' }
+      end
+    end
+
+    describe 'for a engagement' do
+      let(:type_de_champ) { create(:type_de_champ_engagement) }
+
+      context 'when value is on' do
+        before { champ.update value: 'on' }
+        it { is_expected.to eq 'Oui' }
+      end
+
+      context 'when value is other' do
+        it { is_expected.to eq 'Non' }
+      end
+    end
+
+    describe 'for a multiple_drop_down_list' do
+      let(:type_de_champ) { create(:type_de_champ_multiple_drop_down_list) }
+
+      context 'when value is an array' do
+        before { champ.update value: '["1", "2"]' }
+        it { is_expected.to eq '1, 2' }
+      end
+
+      context 'when value is empty' do
+        before { champ.update value: '' }
+        it { is_expected.to eq '' }
+      end
+    end
+
+    describe "for a date" do
+      let(:type_de_champ) { create(:type_de_champ_date) }
+
+      context "when value is an ISO date" do
+        before { champ.update value: "2017-12-31" }
+        it { is_expected.to eq "31/12/2017" }
+      end
+
+      context "when value is empty" do
+        before { champ.update value: nil }
+        it { is_expected.to eq nil }
+      end
+    end
+  end
+end