def testIntListCtor_IntList(self): '''IntList constructor receives an IntList object.''' il1 = IntList(123) il2 = IntList(il1) self.assertEqual(len(il1), len(il2)) for i in range(len(il1)): self.assertEqual(il1[i], il2[i]) self.assertEqual(il2.constructorUsed(), IntList.CopyCtor)
def testIntListCtor_int(self): '''IntList constructor receives an integer.''' value = 123 il = IntList(value) self.assertEqual(len(il), 1) self.assertEqual(il[0], value) self.assertEqual(il.constructorUsed(), IntList.IntCtor)
def testIntListCtor_ListOfInts(self): '''IntList constructor receives an integer list.''' ints = [123, 456] il = IntList(ints) self.assertEqual(len(il), len(ints)) for i in range(len(il)): self.assertEqual(il[i], ints[i]) self.assertEqual(il.constructorUsed(), IntList.ListOfIntCtor)
def testIntListAttributeTypeCheck(self): '''Attribute values to IntList.''' il = IntList([0, 1, 2]) self.assertEqual(len(il), 3) il[0] = 123 self.assertEqual(len(il), 3) self.assertEqual(il[0], 123) il[1] = 432.1 self.assertEqual(len(il), 3) self.assertEqual(il[1], int(432.1)) self.assertRaises(TypeError, il.__setitem__, 2, '78')
def testAutoFunctionsToBaseList(self): lst = IntList() self.assertEqual(len(lst), 0) lst.append(10) self.assertEqual(lst[0], 10) lst.append(20) self.assertEqual(lst[1], 20) lst.append(30) self.assertEqual(lst[2], 30) lst[1] = 25 self.assertEqual(lst[0], 10) self.assertEqual(lst[1], 25) self.assertEqual(lst[2], 30) self.assertEqual(len(lst), 3)
def testIntListCtor_NoParams(self): '''IntList constructor receives no parameter.''' il = IntList() self.assertEqual(len(il), 0) self.assertEqual(il.constructorUsed(), IntList.NoParamsCtor)