diff --git a/test/unit/repository_mercurial_test.rb b/test/unit/repository_mercurial_test.rb
index 1d5a1e431..3028bc061 100644
--- a/test/unit/repository_mercurial_test.rb
+++ b/test/unit/repository_mercurial_test.rb
@@ -288,6 +288,15 @@ class RepositoryMercurialTest < ActiveSupport::TestCase
       assert_equal %w|27|, changesets.collect(&:revision)
     end
 
+    def test_latest_changesets_default_branch
+      assert_equal 0, @repository.changesets.count
+      @repository.fetch_changesets
+      @project.reload
+      assert_equal NUM_REV, @repository.changesets.count
+      changesets = @repository.latest_changesets('', 'default')
+      assert_equal %w|31 28 24 6 4 3 2 1 0|, changesets.collect(&:revision)
+    end
+
     def test_copied_files
       assert_equal 0, @repository.changesets.count
       @repository.fetch_changesets