40 lines
973 B
Python
40 lines
973 B
Python
"""Tests for random lib"""
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___license___ = "MIT"
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___dependencies___ = ["upip:unittest"]
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import unittest
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from random import *
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class TestRandom(unittest.TestCase):
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def test_random(self):
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for i in range(1, 100):
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r = random()
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self.assertTrue(r>=0)
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self.assertTrue(r<=1)
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def test_randint(self):
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for i in range(1, 100):
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r = randint(500, 1000)
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self.assertTrue(r>=500)
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self.assertTrue(r<=1000)
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def test_randrange(self):
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for i in range(1, 100):
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r = randrange(10)
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self.assertTrue(r>=0)
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self.assertTrue(r<10)
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def test_shuffle(self):
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for i in range(1, 100):
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r = list(range(1, 10))
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shuffle(r)
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self.assertEqual(sum(r), 45)
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self.assertEqual(set(r), set(range(1, 10)))
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self.assertNotEqual(r, list(range(1, 10)))
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if __name__ == '__main__':
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unittest.main()
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