<commit_before><commit_msg>added the test case for #3<commit_after>var test = require('tap').test

require('../../translator')(['en_US','pt_br', 'DE', 'ES_AR', 'ES_cl'])
.done(
  function (translator) {
    test(
      'translator works with upper and lowercase languages',
      function (t) {
        var x = translator('PT-br,DE')
        t.equal(x.language, 'pt-BR')
        x = translator('bu-ll,es-ar')
        t.equal(x.language, 'es-AR')
        x = translator('es-CL')
        t.equal(x.language, 'es-CL')
        t.end()
      }
    )
  }
)
{'fraction_non_alphanumeric': 0.19090909090909092, 'fraction_numerical': 0.0018181818181818182, 'mean_word_length': 2.4873417721518987, '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': '2862064', 'n_tokens_mistral': 199, 'n_tokens_neox': 196, 'n_words': 39}