__author__ = 'stubbfel'

import unittest
from utilities.textfileutility import TextFile
import os.path


class TextFileUtilitiesTest(unittest.TestCase):
    def setUp(self):
        self.__tf = TextFile("test.txt")
        self.__tf.check_and_remove_file()

    def test_write_file(self):
        self.__tf.write_text_file("this is a test")
        self.__tf.check_and_remove_file()

    def test_exists_file_true_case(self):
        self.assertEqual(os.path.isfile("test.txt"), self.__tf.exists_file)
        self.__tf.check_and_remove_file()

    def test_exists_file_false_case(self):
        self.__tf.check_and_remove_file()
        self.assertEqual(os.path.isfile("test.txt"), self.__tf.exists_file)

    def test_check_and_remove_file(self):
        self.__tf.write_text_file("this is a test")
        self.__tf.check_and_remove_file()
        self.assertFalse(self.__tf.exists_file)

    def test_get_filename_true(self):
        self.assertEqual(self.__tf.get_filename, "test.txt")

    def test_get_filename_false(self):
        self.assertNotEqual(self.__tf.get_filename, "test1.txt")



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