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94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
import unittest
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from fuzzy_operations import FuzzySet
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class TestFuzzySet(unittest.TestCase):
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def test_membership_within_boundaries(self):
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A = FuzzySet("A", 0, 0.5, 1)
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<<<<<<< Updated upstream
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self.assertAlmostEqual(A.membership(0), 1.0) # Left boundary
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self.assertAlmostEqual(A.membership(0.25), 0.5) # Peak value
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self.assertAlmostEqual(A.membership(0.5), 0.0) # Right boundary
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def test_membership_outside_boundaries(self):
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A = FuzzySet("A", 0, 0.5, 1)
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self.assertAlmostEqual(A.membership(0.75), 0.0) # Outside boundaries
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self.assertAlmostEqual(A.membership(-0.1), 0.0) # Outside boundaries
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def test_union(self):
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A = FuzzySet("A", 0, 0.5, 1)
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B = FuzzySet("B", 0.2, 0.7, 1)
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union_ab = A.union(B)
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self.assertAlmostEqual(union_ab.membership(0.1), 1.0) # Member of A
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self.assertAlmostEqual(union_ab.membership(0.35), 0.5) # Member of both A and B
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self.assertAlmostEqual(union_ab.membership(0.75), 0.0) # Outside boundaries
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=======
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self.assertEqual(A.membership(0), 1.0) # Left boundary
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self.assertEqual(A.membership(0.25), 0.5) # Peak value
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self.assertEqual(A.membership(0.5), 0.0) # Right boundary
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def test_membership_outside_boundaries(self):
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a = FuzzySet("A", 0, 0.5, 1)
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self.assertEqual(a.membership(0.75), 0.0) # Outside boundaries
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self.assertEqual(a.membership(-0.1), 0.0) # Outside boundaries
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def test_union(self):
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a = FuzzySet("A", 0, 0.5, 1)
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b = FuzzySet("B", 0.2, 0.7, 1)
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union_ab = a.union(b)
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self.assertEqual(union_ab.membership(0.1), 1.0) # Member of A
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self.assertEqual(union_ab.membership(0.35), 0.5) # Member of both A and B
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self.assertEqual(union_ab.membership(0.75), 0.0) # Outside boundaries
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>>>>>>> Stashed changes
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def test_intersection(self):
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A = FuzzySet("A", 0, 0.5, 1)
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B = FuzzySet("B", 0.2, 0.7, 1)
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intersection_ab = A.intersection(B)
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<<<<<<< Updated upstream
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self.assertAlmostEqual(
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intersection_ab.membership(0.1), 0.0
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) # Not a member of B
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self.assertAlmostEqual(
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intersection_ab.membership(0.35), 0.5
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) # Member of both A and B
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self.assertAlmostEqual(
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intersection_ab.membership(0.75), 0.0
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) # Not a member of A
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def test_complement(self):
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A = FuzzySet("A", 0, 0.5, 1)
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complement_a = A.complement()
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self.assertAlmostEqual(complement_a.membership(0.1), 0.0) # Member of A
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self.assertAlmostEqual(complement_a.membership(0.75), 1.0) # Outside boundaries
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=======
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self.assertEqual(intersection_ab.membership(0.1), 0.0) # Not a member of B
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self.assertEqual(intersection_ab.membership(0.35), 0.5) # Member of both A and B
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self.assertEqual(intersection_ab.membership(0.75), 0.0) # Not a member of A
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def test_complement(self):
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a = FuzzySet("a", 0, 0.5, 1)
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complement_a = a.complement()
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self.assertEqual(complement_a.membership(0.1), 0.0) # Member of A
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self.assertEqual(complement_a.membership(0.75), 1.0) # Outside boundaries
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>>>>>>> Stashed changes
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if __name__ == "__main__":
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unittest.main()
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