36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
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import unittest
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from rna_transcription import to_rna
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# test cases adapted from `x-common//canonical-data.json` @ version: 1.0.0
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class DNATests(unittest.TestCase):
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def test_transcribes_guanine_to_cytosine(self):
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self.assertEqual(to_rna('G'), 'C')
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def test_transcribes_cytosine_to_guanine(self):
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self.assertEqual(to_rna('C'), 'G')
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def test_transcribes_thymine_to_adenine(self):
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self.assertEqual(to_rna('T'), 'A')
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def test_transcribes_adenine_to_uracil(self):
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self.assertEqual(to_rna('A'), 'U')
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def test_transcribes_all_occurences(self):
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self.assertMultiLineEqual(to_rna('ACGTGGTCTTAA'), 'UGCACCAGAAUU')
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def test_correctly_handles_single_invalid_input(self):
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self.assertEqual(to_rna('U'), '')
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def test_correctly_handles_completely_invalid_input(self):
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self.assertMultiLineEqual(to_rna('XXX'), '')
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def test_correctly_handles_partially_invalid_input(self):
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self.assertMultiLineEqual(to_rna('ACGTXXXCTTAA'), '')
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if __name__ == '__main__':
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unittest.main()
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