dataset/problem_17/test.py

import unittest
from dataset.problem_17.buggy import dedupe_preserve_order


class TestDedupe(unittest.TestCase):
    def test_order(self):
        self.assertEqual(dedupe_preserve_order([1, 2, 1, 3, 2]), [1, 2, 3])


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