pleroma-fe/test/unit/specs/components/timeline.spec.js

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import { getExcludedStatusIdsByPinning } from 'src/components/timeline/timeline.js'
describe('Timeline', () => {
describe('getExcludedStatusIdsByPinning', () => {
const mockStatuses = (ids) => ids.map(id => ({ id }))
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it('should return only members of both pinnedStatusIds and ids of the given statuses', () => {
const statusIds = [1, 2, 3, 4]
const statuses = mockStatuses(statusIds)
const pinnedStatusIds = [1, 3, 5]
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const result = getExcludedStatusIdsByPinning(statuses, pinnedStatusIds)
result.forEach(item => {
expect(item).to.be.oneOf(statusIds)
expect(item).to.be.oneOf(pinnedStatusIds)
})
})
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)
})
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})
})