<commit_before>FactoryBot.define do
  factory :lti_user do
    association :lti_client
    association :user
    lti_user_id { Faker::Lorem.word }
  end
end<commit_msg>test: fix flaky test caused by non-unique lti id (#6334)<commit_after>FactoryBot.define do
  factory :lti_user do
    association :lti_client
    association :user
    lti_user_id { Faker::Lorem.unique.characters(number: 20, min_alpha: 1) }
  end
end
{'fraction_non_alphanumeric': 0.08373205741626795, 'fraction_numerical': 0.01674641148325359, 'mean_word_length': 4.30379746835443, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2732533', 'n_tokens_mistral': 152, 'n_tokens_neox': 148, 'n_words': 37}