def test_no_reads_value(self):
model_infile_var = "ErrorModelSolexa36bp.mconf"
taxon_infile_var = "MetaSim_bint.mprf"
outfile_var = "wdir_all_reads_out.fasta"
metasim = RunMetaSim(model_file=model_infile_var, no_reads=100,
taxon_infile=taxon_infile_var, pdir=self.data_dir, wdir=self.working_dir,
filename=outfile_var, check_exist=True)
self.assertRaises(ValueError, metasim.set_number_of_reads, 1.9)
self.assertRaises(ValueError, metasim.set_number_of_reads, -1)
self.assertRaises(ValueError, metasim.set_number_of_reads, -2.5)
self.assertRaises(ValueError, metasim.set_number_of_reads, "string")
self.assertRaises(ValueError, metasim.set_number_of_reads, "3.6")
# self.assertRaises(TypeError, metasim.set_number_of_reads, "3")
metasim.set_number_of_reads("3")
self.assertEqual(metasim.get_all_switches()[run_MetaSim.NO_READS_POSITION - 1], "-r3")
