#!/usr/bin/env python

""" """

__author__ = "Théo de la Hogue"
__credits__ = []
__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
__license__ = "BSD"

import unittest
import os

from argaze import DataFeatures
from argaze.DataLog import FileWriter
from argaze.utils import UtilsFeatures

DataFeaturesTest = UtilsFeatures.importFromTestPackage('DataFeatures')

class TestTimeStampedDataLogger(unittest.TestCase):
    """Test DataLogger class."""

    def test_creation(self):
        """Test logger creation."""

        file_writer = FileWriter.TimeStampedDataLogger(path='./_export/logs/data.txt', separator=',')
        
        # Check file creation
        self.assertEqual(os.path.exists('./_export/logs/data.txt'), True)

        # Write into file
        file_writer.emit(0, 'A')
        file_writer.emit(1, 'B')
        file_writer.emit(2, 'C')

if __name__ == '__main__':

    unittest.main()