def test_conformity(self):
""" The general binary search in the base class binFinder
should always give exactly the same result as any
implementation for any special case.
"""
bins = [6, 7, 8, 9, 10, 11, 44, 176, 704, 2816]
bf_A = binner._linlogBinFinder(bins)
bf_B = binner._binFinder(bins)
for value in [6, 11, 100, 176, 704, 2815]:
self.assertEqual(bf_A(value), bf_B(value))
def test_conformity(self):
""" The general binary search in the base class binFinder
should always give exactly the same result as any
implementation for any special case.
"""
bins = [6, 7, 8, 9, 10, 11, 44, 176, 704, 2816]
bf_A = binner._linlogBinFinder(bins)
bf_B = binner._binFinder(bins)
for value in [6, 11, 100, 176, 704, 2815]:
self.assertEqual(bf_A(value), bf_B(value))
def test_linlogBinFinder(self):
# Test typical case.
bins = range(1, 12) + [22, 44, 88]
bf = binner._linlogBinFinder(bins)
self.assertEqual(bf(1), 0)
self.assertEqual(bf(7), 6)
self.assertEqual(bf(10), 9)
self.assertEqual(bf(11), 10)
self.assertEqual(bf(20), 10)
self.assertEqual(bf(80), 12)
self.assertEqual(bf(88), len(bins)-2)
# Test out of bounds values
self.assert_(bf(0.499) < 0)
self.assert_(bf(0) < 0)
self.assert_(bf(-100) < 0)
self.assert_(bf(111) > len(bins)-2)
# Smallest bin value > 1.
bins = range(6,12) + [44, 176, 704, 2816]
bf = binner._linlogBinFinder(bins)
self.assertEqual(bf(6), 0)
self.assertEqual(bf(10), 4)
self.assertEqual(bf(44), 6)
self.assertEqual(bf(100), 6)
self.assertEqual(bf(176), 7)
self.assertEqual(bf(2816), len(bins)-2)
# Largest bin value < 11
bins = [2, 3, 4, 5, 6]
bf = binner._linlogBinFinder(bins)
self.assert_(bf(1) < 0)
self.assertEqual(bf(2), 0)
self.assertEqual(bf(4), 2)
self.assertEqual(bf(6), 3)
self.assert_(bf(7) > 3)
self.assert_(bf(100) > 3)
def test_linlogBinFinder(self):
# Test typical case.
bins = list(range(1, 12)) + [22, 44, 88]
bf = binner._linlogBinFinder(bins)
self.assertEqual(bf(1), 0)
self.assertEqual(bf(7), 6)
self.assertEqual(bf(10), 9)
self.assertEqual(bf(11), 10)
self.assertEqual(bf(20), 10)
self.assertEqual(bf(80), 12)
self.assertEqual(bf(88), len(bins) - 2)
# Test out of bounds values
self.assertTrue(bf(0.499) < 0)
self.assertTrue(bf(0) < 0)
self.assertTrue(bf(-100) < 0)
self.assertTrue(bf(111) > len(bins) - 2)
# Smallest bin value > 1.
bins = list(range(6, 12)) + [44, 176, 704, 2816]
bf = binner._linlogBinFinder(bins)
self.assertEqual(bf(6), 0)
self.assertEqual(bf(10), 4)
self.assertEqual(bf(44), 6)
self.assertEqual(bf(100), 6)
self.assertEqual(bf(176), 7)
self.assertEqual(bf(2816), len(bins) - 2)
# Largest bin value < 11
bins = [2, 3, 4, 5, 6]
bf = binner._linlogBinFinder(bins)
self.assertTrue(bf(1) < 0)
self.assertEqual(bf(2), 0)
self.assertEqual(bf(4), 2)
self.assertEqual(bf(6), 3)
self.assertTrue(bf(7) > 3)
self.assertTrue(bf(100) > 3)
