attachments: refactor the controller specs

spec/controllers/attachments_controller_spec.rb

@@ -1,5 +1,39 @@
 describe AttachmentsController, type: :controller do
   let(:user) { create(:user) }
+  let(:attachment) { champ.piece_justificative_file.attachment }
+  let(:dossier) { create(:dossier, user: user) }
+  let(:champ) { create(:champ_piece_justificative, dossier_id: dossier.id) }
+  let(:signed_id) { attachment.blob.signed_id }
+
+  describe '#show' do
+    render_views
+
+    let(:format) { :js }
+
+    subject do
+      get :show, params: { id: attachment.id, signed_id: signed_id }, format: format
+    end
+
+    context 'when authenticated' do
+      before { sign_in(user) }
+
+      context 'when requesting Javascript' do
+        let(:format) { :js }
+
+        it { is_expected.to have_http_status(200) }
+
+        it 'renders JS that replaces the attachment HTML' do
+          subject
+          expect(response.body).to have_text(".attachment-link[data-attachment-id=\"#{attachment.id}\"]")
+        end
+      end
+
+    end
+
+    context 'when not authenticated' do
+      it { is_expected.to have_http_status(401) }
+    end
+  end
 
   describe '#destroy' do
     render_views
@@ -19,7 +53,7 @@ describe AttachmentsController, type: :controller do
       context 'and dossier is owned by user' do
         it { is_expected.to have_http_status(200) }
 
-        it do
+        it 'removes the attachment' do
           subject
           expect(champ.reload.piece_justificative_file.attached?).to be(false)
         end
@@ -30,7 +64,7 @@ describe AttachmentsController, type: :controller do
 
         it { is_expected.to have_http_status(404) }
 
-        it do
+        it 'doesn’t remove the attachment' do
           subject
           expect(champ.reload.piece_justificative_file.attached?).to be(true)
         end
@@ -40,7 +74,7 @@ describe AttachmentsController, type: :controller do
     context 'when not authenticated' do
       it { is_expected.to have_http_status(401) }
 
-      it do
+      it 'doesn’t remove the attachment' do
         subject
         expect(champ.reload.piece_justificative_file.attached?).to be(true)
       end