diff options
Diffstat (limited to 'Lib/test/test_statistics.py')
| -rw-r--r-- | Lib/test/test_statistics.py | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/Lib/test/test_statistics.py b/Lib/test/test_statistics.py index 0089ae8..5275cb6 100644 --- a/Lib/test/test_statistics.py +++ b/Lib/test/test_statistics.py @@ -702,9 +702,9 @@ class ExactRatioTest(unittest.TestCase): def test_decimal(self): D = Decimal _exact_ratio = statistics._exact_ratio - self.assertEqual(_exact_ratio(D("0.125")), (125, 1000)) - self.assertEqual(_exact_ratio(D("12.345")), (12345, 1000)) - self.assertEqual(_exact_ratio(D("-1.98")), (-198, 100)) + self.assertEqual(_exact_ratio(D("0.125")), (1, 8)) + self.assertEqual(_exact_ratio(D("12.345")), (2469, 200)) + self.assertEqual(_exact_ratio(D("-1.98")), (-99, 50)) def test_inf(self): INF = float("INF") @@ -743,18 +743,18 @@ class ExactRatioTest(unittest.TestCase): class DecimalToRatioTest(unittest.TestCase): - # Test _decimal_to_ratio private function. + # Test _exact_ratio private function. def test_infinity(self): # Test that INFs are handled correctly. inf = Decimal('INF') - self.assertEqual(statistics._decimal_to_ratio(inf), (inf, None)) - self.assertEqual(statistics._decimal_to_ratio(-inf), (-inf, None)) + self.assertEqual(statistics._exact_ratio(inf), (inf, None)) + self.assertEqual(statistics._exact_ratio(-inf), (-inf, None)) def test_nan(self): # Test that NANs are handled correctly. for nan in (Decimal('NAN'), Decimal('sNAN')): - num, den = statistics._decimal_to_ratio(nan) + num, den = statistics._exact_ratio(nan) # Because NANs always compare non-equal, we cannot use assertEqual. # Nor can we use an identity test, as we don't guarantee anything # about the object identity. @@ -767,30 +767,30 @@ class DecimalToRatioTest(unittest.TestCase): for d in numbers: # First test positive decimals. assert d > 0 - num, den = statistics._decimal_to_ratio(d) + num, den = statistics._exact_ratio(d) self.assertGreaterEqual(num, 0) self.assertGreater(den, 0) # Then test negative decimals. - num, den = statistics._decimal_to_ratio(-d) + num, den = statistics._exact_ratio(-d) self.assertLessEqual(num, 0) self.assertGreater(den, 0) def test_negative_exponent(self): # Test result when the exponent is negative. - t = statistics._decimal_to_ratio(Decimal("0.1234")) - self.assertEqual(t, (1234, 10000)) + t = statistics._exact_ratio(Decimal("0.1234")) + self.assertEqual(t, (617, 5000)) def test_positive_exponent(self): # Test results when the exponent is positive. - t = statistics._decimal_to_ratio(Decimal("1.234e7")) + t = statistics._exact_ratio(Decimal("1.234e7")) self.assertEqual(t, (12340000, 1)) def test_regression_20536(self): # Regression test for issue 20536. # See http://bugs.python.org/issue20536 - t = statistics._decimal_to_ratio(Decimal("1e2")) + t = statistics._exact_ratio(Decimal("1e2")) self.assertEqual(t, (100, 1)) - t = statistics._decimal_to_ratio(Decimal("1.47e5")) + t = statistics._exact_ratio(Decimal("1.47e5")) self.assertEqual(t, (147000, 1)) |