Fix a frozen string error in lib/gitlab/utils.rb

Signed-off-by: Rémy Coutable <remy@rymai.me>

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/lib/gitlab/utils_spec.rb b/spec/lib/gitlab/utils_spec.rb
index 47a5fd0bdb4..f5a4b7e2ebf 100644
--- a/spec/lib/gitlab/utils_spec.rb
+++ b/spec/lib/gitlab/utils_spec.rb
@@ -44,6 +44,12 @@ describe Gitlab::Utils do
     end
   end
 
+  describe '.nlbr' do
+    it 'replaces new lines with <br>' do
+      expect(described_class.nlbr("<b>hello</b>\n<i>world</i>".freeze)).to eq("hello<br>world")
+    end
+  end
+
   describe '.remove_line_breaks' do
     using RSpec::Parameterized::TableSyntax