def testUnsupportedMethods(self):
container = BeanContainer(Person)
container.addItem('John', Person('John'))
try:
container.addItem()
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addItem(None)
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addItemAfter(None, None)
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addItemAfter(Person('Jane'))
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addItemAt(0)
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addItemAt(0, Person('Jane'))
self.fail()
except NotImplementedError:
pass # should get exception
try:
container.addContainerProperty('lastName', str, '')
self.fail()
except NotImplementedError:
pass # should get exception
self.assertEquals(1, len(container))
def testAddNullBeans(self):
container = BeanContainer(Person)
self.assertEquals(container.addItem('id1', None), None)
self.assertEquals(container.addItemAfter(None, 'id2', None), None)
self.assertEquals(container.addItemAt(0, 'id3', None), None)
self.assertEquals(0, len(container))
def testAddNullId(self):
container = BeanContainer(Person)
john = Person('John')
self.assertEquals(container.addItem(None, john), None)
self.assertEquals(container.addItemAfter(None, None, john), None)
self.assertEquals(container.addItemAt(0, None, john), None)
self.assertEquals(0, len(container))
def testAddItemAt(self):
container = BeanContainer(str)
container.addItem('id1', 'value1')
# id1
container.addItemAt(0, 'id2', 'value2')
# id2, id1
container.addItemAt(1, 'id3', 'value3')
# id2, id3, id1
container.addItemAt(len(container), 'id4', 'value4')
# id2, id3, id1, id4
self.assertEquals(container.addItemAt(-1, 'id5', 'value5'), None)
self.assertEquals(container.addItemAt(len(container) + 1, 'id6',
'value6'), None)
self.assertEquals(4, len(container))
self.assertEquals('id2', container.getIdByIndex(0))
self.assertEquals('id3', container.getIdByIndex(1))
self.assertEquals('id1', container.getIdByIndex(2))
self.assertEquals('id4', container.getIdByIndex(3))