'Verify exporting dataset object as TSV.'

def test_tsv_export(self):

    tsv = ''
    for col in self.headers:
        tsv += (col + ' DCTB ')
    tsv = (tsv.strip(' DCTB ') + '\r\n')
    for founder in self.founders:
        for col in founder:
            tsv += (str(col) + ' DCTB ')
        tsv = (tsv.strip(' DCTB ') + '\r\n')
    self.assertEqual(tsv, self.founders.tsv)
