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-rw-r--r--test/unit/principal_test.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/unit/principal_test.rb b/test/unit/principal_test.rb
index 9eef5bbf3..61f775014 100644
--- a/test/unit/principal_test.rb
+++ b/test/unit/principal_test.rb
@@ -166,4 +166,8 @@ class PrincipalTest < ActiveSupport::TestCase
r = Principal.like('vi_ci')
assert_include user, r
end
+
+ def test_initials_should_return_nil
+ assert_nil Group.first.initials
+ end
end