1 files changed, 34 insertions, 0 deletions
diff --git a/spec/services/projects/update_service_spec.rb b/spec/services/projects/update_service_spec.rb
index a0b97ceead9..ad5a289290c 100644
--- a/spec/services/projects/update_service_spec.rb
+++ b/spec/services/projects/update_service_spec.rb
@@ -123,6 +123,40 @@ describe Projects::UpdateService do
       end
     end
 
+    context 'when we update project but not enabling a wiki' do
+      it 'does not try to create an empty wiki' do
+        FileUtils.rm_rf(project.wiki.repository.path)
+
+        result = update_project(project, user, { name: 'test1' })
+
+        expect(result).to eq({ status: :success })
+        expect(project.wiki_repository_exists?).to be false
+      end
+    end
+
+    context 'when enabling a wiki' do
+      it 'creates a wiki' do
+        project.project_feature.update(wiki_access_level: ProjectFeature::DISABLED)
+        FileUtils.rm_rf(project.wiki.repository.path)
+
+        result = update_project(project, user, project_feature_attributes: { wiki_access_level: ProjectFeature::ENABLED })
+
+        expect(result).to eq({ status: :success })
+        expect(project.wiki_repository_exists?).to be true
+        expect(project.wiki_enabled?).to be true
+      end
+
+      it 'logs an error and creates a metric when wiki can not be created' do
+        project.project_feature.update(wiki_access_level: ProjectFeature::DISABLED)
+
+        expect_any_instance_of(ProjectWiki).to receive(:wiki).and_raise(ProjectWiki::CouldNotCreateWikiError)
+        expect_any_instance_of(described_class).to receive(:log_error).with("Could not create wiki for #{project.full_name}")
+        expect(Gitlab::Metrics).to receive(:counter)
+
+        update_project(project, user, project_feature_attributes: { wiki_access_level: ProjectFeature::ENABLED })
+      end
+    end
+
     context 'when updating a project that contains container images' do
       before do
         stub_container_registry_config(enabled: true)