1 files changed, 7 insertions, 0 deletions
diff --git a/spec/lib/gitlab/blob_helper_spec.rb b/spec/lib/gitlab/blob_helper_spec.rb
index e18277ba8d2..6d1e6ea59a3 100644
--- a/spec/lib/gitlab/blob_helper_spec.rb
+++ b/spec/lib/gitlab/blob_helper_spec.rb
@@ -7,6 +7,7 @@ RSpec.describe Gitlab::BlobHelper do
 
   let(:project) { create(:project) }
   let(:blob) { fake_blob(path: 'file.txt') }
+  let(:bmp_blob) { fake_blob(path: 'file.bmp') }
   let(:webp_blob) { fake_blob(path: 'file.webp') }
   let(:large_blob) { fake_blob(path: 'test.pdf', size: 2.megabytes, binary: true) }
 
@@ -69,6 +70,12 @@ RSpec.describe Gitlab::BlobHelper do
       end
     end
 
+    context 'with a .bmp file' do
+      it 'returns true' do
+        expect(bmp_blob.image?).to be_truthy
+      end
+    end
+
     context 'with a .webp file' do
       it 'returns true' do
         expect(webp_blob.image?).to be_truthy