[#3424] Improve formatting of addresses with missing components

app/models/etablissement.rb

@@ -45,7 +45,11 @@ class Etablissement < ApplicationRecord
 
   def inline_adresse
     # squeeze needed because of space in excess in the data
-    "#{numero_voie} #{type_voie} #{nom_voie}, #{complement_adresse}, #{code_postal} #{localite}".squeeze(' ')
+    [
+      "#{numero_voie} #{type_voie} #{nom_voie}",
+      complement_adresse,
+      "#{code_postal} #{localite}"
+    ].map { |s| s.squeeze(' ') }.reject(&:blank?).join(', ')
   end
 
   def verify

spec/models/etablissement_spec.rb

@@ -13,6 +13,12 @@ describe Etablissement do
     let(:etablissement) { create(:etablissement, nom_voie: 'green    moon') }
 
     it { expect(etablissement.inline_adresse).to eq '6 RUE green moon, IMMEUBLE BORA, 92270 BOIS COLOMBES' }
+
+    context 'with missing complement adresse' do
+      let(:etablissement) { create(:etablissement, complement_adresse: '') }
+
+      it { expect(etablissement.inline_adresse).to eq '6 RUE RAOUL NORDLING, 92270 BOIS COLOMBES' }
+    end
   end
 
   describe '#verify' do