Adding button, method in controller, testing call

app/controllers/users/dossiers_controller.rb

@@ -131,6 +131,15 @@ class Users::DossiersController < UsersController
     }
   end
 
+  def destroy
+    dossier = Dossier.find(params[:id])
+    if dossier.brouillon?
+      dossier.destroy
+      flash.notice = 'Brouillon supprimé'
+    end
+    redirect_to url_for users_dossiers_path
+  end
+
   private
 
   def check_siret

app/views/users/dossiers/_list.html.haml

@@ -5,6 +5,8 @@
       %th.col-md-5.col-lg-5= smart_listing.sortable 'Procédure', 'procedure.libelle'
       %th.col-md-2.col-lg-2= smart_listing.sortable 'État', 'state'
       %th.col-md-2.col-lg-2= smart_listing.sortable 'Date de mise à jour', 'updated_at'
+      - if @liste == "brouillon"
+        %th.col-md-2.col-lg-2= 'Action'
     - @dossiers.each do |dossier|
       - if dossier.kind_of? Invite
         -invite = dossier
@@ -20,9 +22,9 @@
             = link_to(dossier.procedure.libelle, users_dossier_recapitulatif_path(dossier)) unless dossier.brouillon?
             = link_to(dossier.procedure.libelle, users_dossier_description_path(dossier)) if dossier.brouillon?
 
-
         %td{id: "dossier_#{dossier.id}_state"}= dossier.display_state
         %td= dossier.last_update
+        %td= link_to('X', url_for(controller: 'dossiers', action: :destroy, id: dossier.id), 'data-method' => :delete, class: 'btn-sm btn-danger') if @liste == "brouillon"
 
   = smart_listing.paginate
   = smart_listing.pagination_per_page_links

config/fog_credentials.test.yml

@@ -0,0 +1,6 @@
+default:
+  openstack_tenant: "ovh_fake_tenant_name"
+  openstack_api_key: "ovh_fake_password"
+  openstack_username: "ovh_fake_username"
+  openstack_auth_url: "https://auth.cloud.ovh.net/v2.0/tokens"
+  openstack_region: "SBG1"

spec/controllers/users/dossiers_controller_spec.rb

@@ -388,6 +388,46 @@ describe Users::DossiersController, type: :controller do
     end
   end
 
+  describe 'DELETE #destroy' do
+    let(:user)              { create(:user) }
+    let!(:dossier_draft)     { create :dossier, state: "draft", user: user }
+    let!(:dossier_not_draft) { create :dossier, state: "initiated", user: user }
+
+    subject { delete :destroy, id: dossier.id }
+
+    before do
+      sign_in user
+    end
+
+    context 'when dossier is draft' do
+      let(:dossier) { dossier_draft }
+
+      it { expect(subject.status).to eq 302 }
+
+      describe 'flash notice' do
+        before do
+          subject
+        end
+
+        it { expect(flash[:notice]).to be_present }
+      end
+
+      it 'destroy dossier is call' do
+        expect_any_instance_of(Dossier).to receive(:destroy)
+        subject
+      end
+
+      it { expect { subject }.to change { Dossier.count }.by(-1) }
+    end
+
+    context 'when dossier is not a draft' do
+      let(:dossier) { dossier_not_draft }
+
+      it { expect { subject }.to change { Dossier.count }.by(0) }
+    end
+
+  end
+
   describe 'PUT #change_siret' do
     let(:dossier) { create(:dossier, :with_entreprise, user: user, procedure: procedure) }
 
@@ -496,4 +536,4 @@ describe Users::DossiersController, type: :controller do
     end
   end
 
-end
+end