1 files changed, 16 insertions, 0 deletions
diff --git a/spec/lib/gitlab/tree_summary_spec.rb b/spec/lib/gitlab/tree_summary_spec.rb
index f45005fcc9b..42cc15a9033 100644
--- a/spec/lib/gitlab/tree_summary_spec.rb
+++ b/spec/lib/gitlab/tree_summary_spec.rb
@@ -25,6 +25,14 @@ RSpec.describe Gitlab::TreeSummary do
     it 'defaults limit to 25' do
       expect(summary.limit).to eq(25)
     end
+
+    context 'when offset is larger than the maximum' do
+      let(:offset) { described_class::MAX_OFFSET + 1 }
+
+      it 'sets offset to the maximum' do
+        expect(subject.offset).to eq(described_class::MAX_OFFSET)
+      end
+    end
   end
 
   describe '#summarize' do
@@ -45,6 +53,14 @@ RSpec.describe Gitlab::TreeSummary do
       end
     end
 
+    context 'when offset is negative' do
+      let(:offset) { -1 }
+
+      it 'returns an empty array' do
+        expect(entries).to eq([])
+      end
+    end
+
     context 'with caching', :use_clean_rails_memory_store_caching do
       subject { Rails.cache.fetch(key) }