Commit a443a520 authored by Tae Hoon's avatar Tae Hoon

add more unit tests for elimination logic

parent 65ef0393
......@@ -3,15 +3,28 @@ import { difference } from 'lodash'
describe('Timeline', () => {
describe('getExcludedStatusIdsByPinning', () => {
it('should not return unpinned status ids', () => {
const statuses = [
{ id: 1 },
{ id: 2 },
{ id: 3 },
{ id: 4 }
]
const pinnedStatusIds = [1, 3]
const mockStatuses = (ids) => ids.map(id => ({ id }))
it('should not return any unpinned status ids', () => {
const statuses = mockStatuses([1, 2, 3, 4])
const pinnedStatusIds = [1, 3, 5]
expect(difference(getExcludedStatusIdsByPinning(statuses, pinnedStatusIds), pinnedStatusIds)).to.eql([])
})
it('should not return any status ids not listed in the given statuses', () => {
const statusIds = [1, 2, 3, 4]
const statuses = mockStatuses(statusIds)
const pinnedStatusIds = [1, 3, 5]
expect(difference(getExcludedStatusIdsByPinning(statuses, pinnedStatusIds), statusIds)).to.eql([])
})
it('should return ids of pinned statuses not posted before any unpinned status', () => {
const pinnedStatusIdSet1 = ['PINNED1', 'PINNED2']
const pinnedStatusIdSet2 = ['PINNED3', 'PINNED4']
const pinnedStatusIds = [...pinnedStatusIdSet1, ...pinnedStatusIdSet2]
const statusIds = [...pinnedStatusIdSet1, 'UNPINNED1', ...pinnedStatusIdSet2]
const statuses = mockStatuses(statusIds)
expect(getExcludedStatusIdsByPinning(statuses, pinnedStatusIds)).to.eql(pinnedStatusIdSet1)
})
})
})
\ No newline at end of file
})
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment