[#1563] Add lien attestation link to closed mail template

app/models/concerns/tags_substitution_concern.rb

@@ -49,6 +49,12 @@ module TagsSubstitutionConcern
       description: '',
       lambda: -> (d) { external_link(users_dossier_recapitulatif_url(d)) },
       available_for_states: Dossier::SOUMIS
+    },
+    {
+      libelle: 'lien attestation',
+      description: '',
+      lambda: -> (d) { external_link(dossier_attestation_url(d)) },
+      available_for_states: ['accepte']
     }
   ]
 

spec/models/concern/mail_template_concern_spec.rb

@@ -61,6 +61,31 @@ describe MailTemplateConcern do
         expect(received_mail.tags).to include(include({ libelle: 'date de passage en instruction' }))
       end
     end
+
+    describe '--lien attestation--' do
+      let(:attestation_template) { AttestationTemplate.new(activated: true) }
+      let(:procedure) { create(:procedure, attestation_template: attestation_template) }
+
+      subject { mail.body_for_dossier(dossier) }
+
+      before do
+        dossier.attestation = dossier.build_attestation
+        dossier.reload
+        mail.body = "--lien attestation--"
+      end
+
+      describe "in closed mail" do
+        let(:mail) { create(:closed_mail, procedure: procedure) }
+
+        it { is_expected.to eq("<a target=\"_blank\" href=\"http://localhost:3000/dossiers/#{dossier.id}/attestation\">http://localhost:3000/dossiers/#{dossier.id}/attestation</a>") }
+      end
+
+      describe "in refuse mail" do
+        let(:mail) { create(:refused_mail, procedure: procedure) }
+
+        it { is_expected.to eq("--lien attestation--") }
+      end
+    end
   end
 
   describe '#replace_tags' do