"""Test of data module.

:Date: 2019-06-12

.. module:: test_data
  :platform: *nix, Windows
  :synopsis: Test of data module.

.. moduleauthor:: Daniel Weschke <daniel.weschke@directbox.de>
"""
import unittest

import os
import sys
sys.path.insert(0, os.path.abspath('../src'))
from data import data_read


class TestFit(unittest.TestCase):

  def test_read(self):
    """test read function"""
    file_name = "test_fit.dat"
    x, y = data_read(file_name, 3, 2)

    self.assertEqual(len(x), 1027)
    self.assertEqual(len(y), 1027)


if __name__ == '__main__':
  unittest.main()