1 files changed, 17 insertions, 0 deletions
diff --git a/spec/lib/gitlab/auth/o_auth/user_spec.rb b/spec/lib/gitlab/auth/o_auth/user_spec.rb
index 243d0a4cb45..6c6cee9c273 100644
--- a/spec/lib/gitlab/auth/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/auth/o_auth/user_spec.rb
@@ -25,6 +25,23 @@ RSpec.describe Gitlab::Auth::OAuth::User do
 
   let(:ldap_user) { Gitlab::Auth::Ldap::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
 
+  describe '.find_by_uid_and_provider' do
+    let(:dn) { 'CN=John Åström, CN=Users, DC=Example, DC=com' }
+
+    it 'retrieves the correct user' do
+      special_info = {
+        name: 'John Åström',
+        email: 'john@example.com',
+        nickname: 'jastrom'
+      }
+      special_hash = OmniAuth::AuthHash.new(uid: dn, provider: 'ldapmain', info: special_info)
+      special_chars_user = described_class.new(special_hash)
+      user = special_chars_user.save
+
+      expect(described_class.find_by_uid_and_provider(dn, 'ldapmain')).to eq user
+    end
+  end
+
   describe '#persisted?' do
     let!(:existing_user) { create(:omniauth_user, extern_uid: 'my-uid', provider: 'my-provider') }