def test_example_works(self): """ Tests that small example works""" # Small given test case dbg_assembler = Assemble.Assembler( fragments_fasta=file("Data/coding_challenge_data_set_example.txt")) assembled_sequence = dbg_assembler.assemble() self.assertEqual(assembled_sequence, "ATTAGACCTGCCGGAATAC")
def test_fail_on_euler_impossible(self): """ If it's impossible to make the graph Eulerian, output an understandable error""" non_eulerian_assembler = \ Assemble.Assembler(fragments_fasta=file("Data/coding_challenge_data_set_example_made_non_eulerian.txt")) # Gives a reasonable error with self.assertRaises(AssertionError): non_eulerian_assembler.assemble()