Test the BsRequestActionDescriptionComponent preview

src/api/spec/components/bs_request_action_description_component_spec.rb

@@ -0,0 +1,32 @@
+RSpec.describe BsRequestActionDescriptionComponent, type: :component do
+  context 'when testing the previews' do
+    let(:user) { create(:confirmed_user, :with_home) }
+    let(:creator) { create(:confirmed_user, login: 'creator', realname: 'Creator') }
+    let(:source_prj) { create(:project) }
+    let(:source_pkg) { create(:package, project: source_prj) }
+    let(:target_prj) { user.home_project }
+    let(:target_pkg) { create(:package, project: target_prj) }
+
+    context 'when previewing the submit' do
+      let!(:bs_request) do
+        create(:bs_request, type: 'submit', source_package: source_pkg, source_project: source_prj, target_project: target_prj, target_package: target_pkg, creator: user)
+      end
+
+      it 'renders the preview' do
+        render_preview(:submit_preview)
+
+        expect(rendered_content).to have_text("Submit package #{source_prj} / #{source_pkg} to package #{target_prj} / #{target_pkg}")
+      end
+    end
+
+    context 'when previewing the add role' do
+      let!(:bs_request) { create(:bs_request, type: :add_role, target_project: user.home_project, role: 'maintainer', person_name: user.login, creator: creator) }
+
+      it 'renders the preview' do
+        render_preview(:add_role_preview)
+
+        expect(rendered_content).to have_text("Creator (creator) wants the user #{user.name} (#{user.login}) to get the role maintainer for project #{user.home_project}")
+      end
+    end
+  end
+end

src/api/spec/components/previews/bs_request_action_description_component_preview.rb

@@ -7,6 +7,6 @@ def submit_preview
 
   def add_role_preview
     bs_request = BsRequest.joins(:bs_request_actions).where(bs_request_actions: { type: :add_role }).last
-    render(BsRequestActionDescriptionComponent.new(action: bs_request.webui_actions.find { |a| a[:type] == :add_role }, creator: bs_request.creator))
+    render(BsRequestActionDescriptionComponent.new(action: bs_request.bs_request_actions.first { |a| a[:type] == 'add_role' }))
   end
 end