Fix "Wiki" link not appearing in navigation for projects with external wiki

2 files changed, 25 insertions, 0 deletions

diff --git a/spec/models/ability_spec.rb b/spec/models/ability_spec.rb
index aa3b2bbf471..c50ca38bdd9 100644
--- a/spec/models/ability_spec.rb
+++ b/spec/models/ability_spec.rb
@@ -282,4 +282,17 @@ describe Ability, lib: true do
       end
     end
   end
+
+  describe '.project_disabled_features_rules' do
+    let(:project) { build(:project) }
+
+    subject { described_class.project_disabled_features_rules(project) }
+
+    context 'wiki named abilities' do
+      it 'disables wiki abilities if the project has no wiki' do
+        expect(project).to receive(:has_wiki?).and_return(false)
+        expect(subject).to include(:read_wiki, :create_wiki, :update_wiki, :admin_wiki)
+      end
+    end
+  end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index b2baeeb31bb..3b637b0defc 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -506,6 +506,18 @@ describe Project, models: true do
     end
   end
 
+  describe '#has_wiki?' do
+    let(:no_wiki_project) { build(:project, wiki_enabled: false, has_external_wiki: false) }
+    let(:wiki_enabled_project) { build(:project, wiki_enabled: true) }
+    let(:external_wiki_project) { build(:project, has_external_wiki: true) }
+
+    it 'returns true if project is wiki enabled or has external wiki' do
+      expect(wiki_enabled_project).to have_wiki
+      expect(external_wiki_project).to have_wiki
+      expect(no_wiki_project).not_to have_wiki
+    end
+  end
+
   describe '#external_wiki' do
     let(:project) { create(:project) }