本文整理汇总了Python中sample.VirtualMethods.sum2方法的典型用法代码示例。如果您正苦于以下问题：Python VirtualMethods.sum2方法的具体用法？Python VirtualMethods.sum2怎么用？Python VirtualMethods.sum2使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sample.VirtualMethods的用法示例。
在下文中一共展示了VirtualMethods.sum2方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: VirtualMethodsTest
# 需要导入模块: from sample import VirtualMethods [as 别名]
# 或者: from sample.VirtualMethods import sum2 [as 别名]
class VirtualMethodsTest(unittest.TestCase):
'''Test case for modified virtual methods.'''
def setUp(self):
self.vm = VirtualMethods()
self.evm = ExtendedVirtualMethods()
def tearDown(self):
del self.vm
del self.evm
def testModifiedVirtualMethod0(self):
'''Renamed virtual method.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.callSum0(a0, a1, a2)
result1 = self.vm.sumThree(a0, a1, a2)
self.assertEqual(result0, a0 + a1 + a2)
self.assertEqual(result0, result1)
self.assertRaises(AttributeError, getattr, self.vm, 'sum0')
def testReimplementedModifiedVirtualMethod0(self):
'''Override of a renamed virtual method.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.callSum0(a0, a1, a2)
result1 = self.vm.sumThree(a0, a1, a2)
result2 = self.evm.callSum0(a0, a1, a2)
self.assertEqual(result0, result1)
self.assertEqual(result0 * self.evm.multiplier, result2)
self.assert_(self.evm.sumThree_called)
self.assertFalse(self.evm.sum0_called)
def testModifiedVirtualMethod1(self):
'''Virtual method with three arguments and the last one
changed to have the default value set to 1000.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.sum1(a0, a1)
self.assertEqual(result0, a0 + a1 + 1000)
result1 = self.vm.sum1(a0, a1, a2)
result2 = self.vm.callSum1(a0, a1, a2)
self.assertEqual(result1, result2)
def testReimplementedModifiedVirtualMethod1(self):
'''Override of the virtual method with three arguments and
the last one changed to have the default value set to 1000.'''
a0, a1 = 2, 3
result0 = self.vm.sum1(a0, a1)
result1 = self.evm.callSum1(a0, a1, 1000)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum1_called)
def testModifiedVirtualMethod2(self):
'''Virtual method originally with three arguments, the last
one was removed and the default value set to 2000.'''
a0, a1 = 1, 2
result0 = self.vm.sum2(a0, a1)
self.assertEqual(result0, a0 + a1 + 2000)
result1 = self.vm.sum2(a0, a1)
result2 = self.vm.callSum2(a0, a1, 2000)
self.assertEqual(result1, result2)
self.assertRaises(TypeError, self.vm.sum2, 1, 2, 3)
def testReimplementedModifiedVirtualMethod2(self):
'''Override of the virtual method originally with three arguments,
the last one was removed and the default value set to 2000.'''
a0, a1 = 1, 2
ignored = 54321
result0 = self.vm.sum2(a0, a1)
result1 = self.evm.callSum2(a0, a1, ignored)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum2_called)
def testModifiedVirtualMethod3(self):
'''Virtual method originally with three arguments have the second
one removed and replaced by custom code that replaces it by the sum
of the first and the last arguments.'''
a0, a1 = 1, 2
result0 = self.vm.sum3(a0, a1)
self.assertEqual(result0, a0 + (a0 + a1) + a1)
result1 = self.vm.callSum3(a0, 10, a1)
self.assertNotEqual(result0, result1)
result2 = self.vm.callSum3(a0, a0 + a1, a1)
self.assertEqual(result0, result2)
self.assertRaises(TypeError, self.vm.sum3, 1, 2, 3)
def testReimplementedModifiedVirtualMethod3(self):
'''Override of the virtual method originally with three arguments
have the second one removed and replaced by custom code that
replaces it by the sum of the first and the last arguments.'''
a0, a1 = 1, 2
ignored = 54321
result0 = self.vm.sum3(a0, a1)
result1 = self.evm.callSum3(a0, ignored, a1)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum3_called)
def testModifiedVirtualMethod4(self):
'''Virtual method originally with three arguments, the
last one was removed and the default value set to 3000.'''
a0, a1 = 1, 2
default_value = 3000
#.........这里部分代码省略.........
示例2: sum2
# 需要导入模块: from sample import VirtualMethods [as 别名]
# 或者: from sample.VirtualMethods import sum2 [as 别名]
def sum2(self, a0, a1):
self.sum2_called = True
return VirtualMethods.sum2(self, a0, a1) * self.multiplier