Add latest changes from gitlab-org/gitlab@13-2-stable-ee

1 files changed, 23 insertions, 0 deletions

diff --git a/spec/lib/gitlab/checks/branch_check_spec.rb b/spec/lib/gitlab/checks/branch_check_spec.rb
index 92452727017..822bdc8389d 100644
--- a/spec/lib/gitlab/checks/branch_check_spec.rb
+++ b/spec/lib/gitlab/checks/branch_check_spec.rb
@@ -19,6 +19,29 @@ RSpec.describe Gitlab::Checks::BranchCheck do
       end
     end
 
+    context "prohibited branches check" do
+      it "prohibits 40-character hexadecimal branch names" do
+        allow(subject).to receive(:branch_name).and_return("267208abfe40e546f5e847444276f7d43a39503e")
+
+        expect { subject.validate! }.to raise_error(Gitlab::GitAccess::ForbiddenError, "You cannot create a branch with a 40-character hexadecimal branch name.")
+      end
+
+      it "doesn't prohibit a nested hexadecimal in a branch name" do
+        allow(subject).to receive(:branch_name).and_return("fix-267208abfe40e546f5e847444276f7d43a39503e")
+
+        expect { subject.validate! }.not_to raise_error
+      end
+
+      context "the feature flag is disabled" do
+        it "doesn't prohibit a 40-character hexadecimal branch name" do
+          stub_feature_flags(prohibit_hexadecimal_branch_names: false)
+          allow(subject).to receive(:branch_name).and_return("267208abfe40e546f5e847444276f7d43a39503e")
+
+          expect { subject.validate! }.not_to raise_error
+        end
+      end
+    end
+
     context 'protected branches check' do
       before do
         allow(ProtectedBranch).to receive(:protected?).with(project, 'master').and_return(true)