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import unittest

from test_helper import test_is_not_empty, get_file_output


class TestCase(unittest.TestCase):
    def test_not_empty(self):
        self.assertTrue(test_is_not_empty(), 'The output is empty')

    def test_output(self):
        output = get_file_output(path='task.py')

        answers = ['2', '4', '6', '8', '10']

        for num in answers:
            self.assertIn(num, output, "Incorrect output. Filter out the odd numbers.")
