Merge branch 'unit_tests_for_disabled_wiki' into 'master'

Add spec to check that geo can download code from private repository

See merge request gitlab-org/gitlab-ee!7235

ee/spec/lib/gitlab/git_access_wiki_spec.rb

@@ -14,9 +14,9 @@ describe Gitlab::GitAccessWiki do
     ]
   end
 
-  subject { access.check('git-receive-pack', changes) }
-
   context "when in a read-only GitLab instance" do
+    subject { access.check('git-receive-pack', changes) }
+
     before do
       create(:protected_branch, name: 'feature', project: project)
       allow(Gitlab::Database).to receive(:read_only?) { true }
@@ -44,6 +44,18 @@ For more information: #{EE::Gitlab::GeoGitAccess::GEO_SERVER_DOCS_URL}"
     end
   end
 
+  context 'when wiki is disabled' do
+    let(:user) { :geo }
+    let(:project) { create(:project, :private, :wiki_repo, wiki_access_level: ProjectFeature::DISABLED) }
+    let(:authentication_abilities) {  [:download_code] }
+
+    subject { access.check('git-upload-pack', changes) }
+
+    it 'allows code download for geo' do
+      expect(subject).to be_truthy
+    end
+  end
+
   private
 
   def raise_unauthorized(message)