#!/usr/bin/env python3

import pytest
import pandas as pd
from io import StringIO
import os

test_output_path = os.path.dirname(os.path.abspath(__file__)) + \
    '/../../'


@pytest.mark.dataQC
def test_dataQC():
    assert os.path.exists(os.path.join(
        test_output_path, '16-DNBG_1M.se.sorted.deduped.tin.xls'))
    assert countLines(os.path.join(test_output_path,
                                   '16-DNBG_1M.se.sorted.deduped.tin.xls'))


def countLines(fileName):
    data = False
    file = open(fileName, "r")
    file.readline()
    if file.readlines()[6] != "geneID":
        data = True

    return data