Add a missing test to the _render_list_champs template’s test

spec/views/users/description/champs/_render_list_champs.html.haml_spec.rb

@@ -1,6 +1,18 @@
 describe 'users/description/champs/render_list_champs.html.haml', type: :view do
   let(:type_champ) { create(:type_de_champ_public, :checkbox) }
 
+  context "with any champ" do
+    let!(:champ) { create(:champ, type_de_champ: type_champ, value: nil) }
+
+    before do
+      render 'users/description/champs/render_list_champs.html.haml', champs: Champ.all, order_place: 0
+    end
+
+    it "should render the champ's libelle" do
+      expect(rendered).to have_content(champ.libelle)
+    end
+  end
+
   context "with a checkbox champ" do
     context "whose value equals nil" do
       let!(:champ_checkbox_checked) { create(:champ, type_de_champ: type_champ, value: nil) }