| # RUN: python %s |
| |
| import unittest |
| |
| import lnt.util.stats as stats |
| |
| |
| class TestLNTStatsTester(unittest.TestCase): |
| def test_safe_min(self): |
| self.assertEqual(stats.safe_min([]), None) |
| self.assertEqual(stats.safe_min([1]), 1) |
| self.assertEqual(stats.safe_min([1, 2, 3]), 1) |
| self.assertEqual(stats.safe_min([3, 2, 1]), 1) |
| self.assertEqual(stats.safe_min([1, 1, 1]), 1) |
| |
| def test_safe_max(self): |
| self.assertEqual(stats.safe_max([]), None) |
| self.assertEqual(stats.safe_max([1]), 1) |
| self.assertEqual(stats.safe_max([1, 2, 3]), 3) |
| self.assertEqual(stats.safe_max([3, 2, 1]), 3) |
| self.assertEqual(stats.safe_max([1, 1, 1]), 1) |
| |
| def test_mean(self): |
| self.assertEqual(stats.mean([]), None) |
| self.assertEqual(stats.mean([1]), 1) |
| self.assertEqual(stats.mean([1, 2, 3]), 2) |
| self.assertEqual(stats.mean([3, 2, 1]), 2) |
| self.assertEqual(stats.mean([1, 1, 1]), 1) |
| |
| def test_median(self): |
| self.assertEqual(stats.median([]), None) |
| self.assertEqual(stats.median([1]), 1) |
| self.assertEqual(stats.median([1, 2, 3]), 2) |
| self.assertEqual(stats.median([3, 2, 1]), 2) |
| self.assertEqual(stats.median([1, 1, 1]), 1) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
