Fix viewing "build failed" TODOs

app/helpers/todos_helper.rb

@@ -35,7 +35,7 @@ module TodosHelper
     else
       path = [todo.project.namespace.becomes(Namespace), todo.project, todo.target]
 
-      path.unshift(:builds) if todo.build_failed?
+      path.unshift(:pipelines) if todo.build_failed?
 
       polymorphic_path(path, anchor: anchor)
     end

spec/factories/todos.rb

@@ -21,6 +21,7 @@ FactoryGirl.define do
 
     trait :build_failed do
       action { Todo::BUILD_FAILED }
+      target factory: :merge_request
     end
 
     trait :approval_required do

spec/features/todos/todos_spec.rb

@@ -155,5 +155,24 @@ describe 'Dashboard Todos', feature: true do
         expect(page).to have_selector('.todos-all-done', count: 1)
       end
     end
+
+    context 'User has a Build Failed todo' do
+      let!(:todo) { create(:todo, :build_failed, user: user, project: project, author: author) }
+
+      before do
+        login_as user
+        visit dashboard_todos_path
+      end
+
+      it 'shows the todo' do
+        expect(page).to have_content 'The build failed for your merge request'
+      end
+
+      it 'links to the pipelines for the merge request' do
+        href = pipelines_namespace_project_merge_request_path(project.namespace, project, todo.target)
+
+        expect(page).to have_link "merge request #{todo.target.to_reference}", href
+      end
+    end
   end
 end