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###
ownCloud - News
@author Bernhard Posselt
@copyright 2012 Bernhard Posselt dev@bernhard-posselt.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
License as published by the Free Software Foundation; either
version 3 of the License, or any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU AFFERO GENERAL PUBLIC LICENSE for more details.
You should have received a copy of the GNU Affero General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
###
describe 'BusinessLayer', ->
beforeEach module 'News'
beforeEach inject (@_BusinessLayer, @ActiveFeed, @FeedType, @ItemModel) =>
type = @FeedType.Starred
@getItemsSpy = jasmine.createSpy('getItems')
@persistence = {
getItems: @getItemsSpy
}
class TestBusinessLayer extends @_BusinessLayer
constructor: (activeFeed, persistence, itemModel) ->
super(activeFeed, persistence, itemModel, type)
@BusinessLayer = new TestBusinessLayer(@ActiveFeed, @persistence,
@ItemModel)
it 'should reset the item cache when a different feed is being loaded', =>
@ItemModel.clear = jasmine.createSpy('clear')
@ActiveFeed.handle({id: 0, type: @FeedType.Starred})
@BusinessLayer.load(2)
expect(@ItemModel.clear).toHaveBeenCalled()
@ActiveFeed.handle({id: 2, type: @FeedType.Feed})
@BusinessLayer.load(2)
expect(@ItemModel.clear).toHaveBeenCalled()
it 'should send a get all items query when feed changed', =>
@persistence.getItems = jasmine.createSpy('latest')
@ActiveFeed.handle({id: 3, type: @FeedType.Feed})
@BusinessLayer.load(3)
expect(@persistence.getItems).toHaveBeenCalledWith(@FeedType.Starred, 3,
0)
it 'should be active when its selected', =>
expect(@BusinessLayer.isActive(0)).toBe(false)
@ActiveFeed.handle({type: @FeedType.Starred, id:0})
expect(@BusinessLayer.isActive(0)).toBe(true)
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