Added SiteStatistics as counter cache for Projects and Wikis

1 files changed, 42 insertions, 0 deletions

diff --git a/spec/models/project_feature_spec.rb b/spec/models/project_feature_spec.rb
index cd7f77024da..10617edec0f 100644
--- a/spec/models/project_feature_spec.rb
+++ b/spec/models/project_feature_spec.rb
@@ -119,4 +119,46 @@ describe ProjectFeature do
       end
     end
   end
+
+  context 'Site Statistics' do
+    set(:project_with_wiki) { create(:project, :wiki_enabled) }
+    set(:project_without_wiki) { create(:project, :wiki_disabled) }
+
+    context 'when creating a project' do
+      it 'tracks wiki availability when wikis are enabled by default' do
+        expect { create(:project) }.to change { SiteStatistic.fetch.wikis_count }.by(1)
+      end
+
+      it 'does not track wiki availability when wikis are disabled by default' do
+        expect { create(:project, :wiki_disabled) }.not_to change { SiteStatistic.fetch.wikis_count }
+      end
+    end
+
+    context 'when updating a project_feature' do
+      it 'untracks wiki availability when disabling wiki access' do
+        expect { project_with_wiki.project_feature.update_attribute(:wiki_access_level, ProjectFeature::DISABLED) }
+          .to change { SiteStatistic.fetch.wikis_count }.by(-1)
+      end
+
+      it 'tracks again wiki availability when re-enabling wiki access as public' do
+        expect { project_without_wiki.project_feature.update_attribute(:wiki_access_level, ProjectFeature::ENABLED) }
+          .to change { SiteStatistic.fetch.wikis_count }.by(1)
+      end
+
+      it 'tracks again wiki availability when re-enabling wiki access as private' do
+        expect { project_without_wiki.project_feature.update_attribute(:wiki_access_level, ProjectFeature::PRIVATE) }
+          .to change { SiteStatistic.fetch.wikis_count }.by(1)
+      end
+    end
+
+    context 'when removing a project' do
+      it 'untracks wiki availability when removing a project with previous wiki access' do
+        expect { project_with_wiki.destroy }.to change { SiteStatistic.fetch.wikis_count }.by(-1)
+      end
+
+      it 'does not untrack wiki availability when removing a project without wiki access' do
+        expect { project_without_wiki.destroy }.not_to change { SiteStatistic.fetch.wikis_count }
+      end
+    end
+  end
 end