def testUnsupportedMethods(self): container = BeanItemContainer(Person) container.addBean(Person('John')) try: container.addItem() 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.addContainerProperty('lastName', str, '') self.fail() except NotImplementedError: pass # should get exception self.assertEquals(1, len(container))
def testAddNullBean(self): container = BeanItemContainer(Person) john = Person('John') container.addBean(john) self.assertEquals(container.addItem(None), None) self.assertEquals(container.addItemAfter(None, None), None) self.assertEquals(container.addItemAfter(john, None), None) self.assertEquals(container.addItemAt(0, None), None) self.assertEquals(1, len(container))
def testAddRemoveWhileFiltering(self): container = BeanItemContainer(Person) john = Person('John') jane = Person('Jane') matthew = Person('Matthew') jack = Person('Jack') michael = Person('Michael') william = Person('William') julia = Person('Julia') george = Person('George') mark = Person('Mark') container.addBean(john) container.addBean(jane) container.addBean(matthew) self.assertEquals(3, len(container)) # john, jane, matthew container.addContainerFilter('name', 'j', True, True) self.assertEquals(2, len(container)) # john, jane, (matthew) # add a bean that passes the filter container.addBean(jack) self.assertEquals(3, len(container)) self.assertEquals(jack, container.lastItemId()) # john, jane, (matthew), jack # add beans that do not pass the filter container.addBean(michael) # john, jane, (matthew), jack, (michael) container.addItemAfter(None, william) # (william), john, jane, (matthew), jack, (michael) # add after an item that is shown container.addItemAfter(john, george) # (william), john, (george), jane, (matthew), jack, (michael) self.assertEquals(3, len(container)) self.assertEquals(john, container.firstItemId()) # add after an item that is not shown does nothing container.addItemAfter(william, julia) # (william), john, (george), jane, (matthew), jack, (michael) self.assertEquals(3, len(container)) self.assertEquals(john, container.firstItemId()) container.addItemAt(1, julia) # (william), john, julia, (george), jane, (matthew), jack, (michael) container.addItemAt(2, mark) # (william), john, julia, (mark), (george), jane, (matthew), jack, # (michael) container.removeItem(matthew) # (william), john, julia, (mark), (george), jane, jack, (michael) self.assertEquals(4, len(container)) self.assertEquals(jack, container.lastItemId()) container.removeContainerFilters('name') self.assertEquals(8, len(container)) self.assertEquals(william, container.firstItemId()) self.assertEquals(john, container.nextItemId(william)) self.assertEquals(julia, container.nextItemId(john)) self.assertEquals(mark, container.nextItemId(julia)) self.assertEquals(george, container.nextItemId(mark)) self.assertEquals(jane, container.nextItemId(george)) self.assertEquals(jack, container.nextItemId(jane)) self.assertEquals(michael, container.lastItemId())