Add tests for FranceConnectInformationDecorator

spec/decorators/france_connect_inforation_decorator_spec.rb

@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe FranceConnectInformationDecorator do
+  let(:gender) { 'female' }
+  let(:france_connect_information) { create :france_connect_information, gender: gender }
+
+  subject { france_connect_information.decorate.gender_fr }
+
+  context 'when france connect user is a male' do
+    let(:gender) { 'male' }
+    it { is_expected.to eq 'Mr' }
+  end
+
+  context 'when france connect user is a female' do
+    it { is_expected.to eq 'Mme' }
+  end
+end