diff options
Diffstat (limited to 'Lib/test/test_statistics.py')
| -rw-r--r-- | Lib/test/test_statistics.py | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/Lib/test/test_statistics.py b/Lib/test/test_statistics.py index c69baa4bf4d..0dd619dd7c8 100644 --- a/Lib/test/test_statistics.py +++ b/Lib/test/test_statistics.py @@ -645,7 +645,7 @@ class TestNumericTestCase(unittest.TestCase): def test_numerictestcase_is_testcase(self): # Ensure that NumericTestCase actually is a TestCase. - self.assertTrue(issubclass(NumericTestCase, unittest.TestCase)) + self.assertIsSubclass(NumericTestCase, unittest.TestCase) def test_error_msg_numeric(self): # Test the error message generated for numeric comparisons. @@ -683,32 +683,23 @@ class GlobalsTest(unittest.TestCase): def test_meta(self): # Test for the existence of metadata. for meta in self.expected_metadata: - self.assertTrue(hasattr(self.module, meta), - "%s not present" % meta) + self.assertHasAttr(self.module, meta) def test_check_all(self): # Check everything in __all__ exists and is public. module = self.module for name in module.__all__: # No private names in __all__: - self.assertFalse(name.startswith("_"), + self.assertNotStartsWith(name, "_", 'private name "%s" in __all__' % name) # And anything in __all__ must exist: - self.assertTrue(hasattr(module, name), - 'missing name "%s" in __all__' % name) + self.assertHasAttr(module, name) class StatisticsErrorTest(unittest.TestCase): def test_has_exception(self): - errmsg = ( - "Expected StatisticsError to be a ValueError, but got a" - " subclass of %r instead." - ) - self.assertTrue(hasattr(statistics, 'StatisticsError')) - self.assertTrue( - issubclass(statistics.StatisticsError, ValueError), - errmsg % statistics.StatisticsError.__base__ - ) + self.assertHasAttr(statistics, 'StatisticsError') + self.assertIsSubclass(statistics.StatisticsError, ValueError) # === Tests for private utility functions === @@ -2355,6 +2346,7 @@ class TestGeometricMean(unittest.TestCase): class TestKDE(unittest.TestCase): + @support.requires_resource('cpu') def test_kde(self): kde = statistics.kde StatisticsError = statistics.StatisticsError |