Reduce N+1 from Activity Dashboard and Banzai

There is a combination of few strategies implemented here:

1. Few relations were eager loaded
2. Changed few polymorphic routes to specific ones so we don't have to
   use `#becomes(Namespace)` which doesn't preserve association cache

1 files changed, 12 insertions, 0 deletions

diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index a857b7646b2..486416c3370 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -229,6 +229,18 @@ describe ProjectsHelper do
     end
   end
 
+  describe '#link_to_project' do
+    let(:group)   { create(:group, name: 'group name with space') }
+    let(:project) { create(:project, group: group, name: 'project name with space') }
+    subject { link_to_project(project) }
+
+    it 'returns an HTML link to the project' do
+      expect(subject).to match(%r{/#{group.full_path}/#{project.path}})
+      expect(subject).to include('group name with space /')
+      expect(subject).to include('project name with space')
+    end
+  end
+
   describe '#link_to_member_avatar' do
     let(:user) { build_stubbed(:user) }
     let(:expected) { double }