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"""Tests for deepvariant .exclude_contigs."""



from absl.testing import absltest

from deepvariant import exclude_contigs


class ExcludeContigsTests(absltest.TestCase):

  def test_excluded_contigs_doesnt_drop_standard_contigs(self):
    """Make sure we are keeping the common human contigs."""
    for chrom in range(1, 22):
      for prefix in ['', 'chr', 'Chr']:
        self.assertNotIn(
            '{}{}'.format(prefix, chrom), exclude_contigs.EXCLUDED_HUMAN_CONTIGS
        )
    self.assertNotIn('chrX', exclude_contigs.EXCLUDED_HUMAN_CONTIGS)
    self.assertNotIn('chrY', exclude_contigs.EXCLUDED_HUMAN_CONTIGS)


if __name__ == '__main__':
  absltest.main()