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elk/tests/reorder-timeline.test.ts
2023-01-08 14:21:09 +08:00

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TypeScript

/**
* @vitest-environment jsdom
*/
import type { mastodon } from 'masto'
import { describe, expect, it } from 'vitest'
import { reorderedTimeline } from '~/composables/timeline'
function status(id: string): mastodon.v1.Status {
return { id } as mastodon.v1.Status
}
function reply(id: string, s: mastodon.v1.Status) {
return { id, inReplyToId: s.id } as mastodon.v1.Status
}
function reblog(id: string, s: mastodon.v1.Status) {
return { id, reblog: s } as mastodon.v1.Status
}
const p_a1 = status('p_a1')
const p_b1 = status('p_b1')
const p_a2 = reply('p_a2', p_a1)
const p_b2 = reply('p_b2', p_b1)
const p_a3 = reply('p_a3', p_a2)
const p_b3 = reply('p_b3', p_b2)
const r_a1 = reblog('r_a1', p_a1)
const r_b1 = reblog('r_b1', p_b1)
const r_a2 = reblog('r_a2', p_a2)
const r_b2 = reblog('r_b2', p_b2)
describe('timeline reordering', () => {
it('reorder basic', () => {
expect(reorderedTimeline([r_a2, r_a1])).toEqual([r_a1, r_a2])
expect(reorderedTimeline([r_a2, p_a1])).toEqual([p_a1, r_a2])
expect(reorderedTimeline([p_a1, p_a2, p_a3])).toEqual([p_a1, p_a2, p_a3])
expect(reorderedTimeline([p_a3, p_a2, p_a1])).toEqual([p_a1, p_a2, p_a3])
expect(reorderedTimeline([p_a2, p_a3, p_a1])).toEqual([p_a1, p_a2, p_a3])
expect(reorderedTimeline([p_a2, p_b3, p_a3, p_b1, p_a1, p_b2])).toEqual([p_a1, p_a2, p_a3, p_b1, p_b2, p_b3])
expect(reorderedTimeline([r_a2, p_b3, p_a3, p_b1, p_a1, r_b2])).toEqual([p_a1, r_a2, p_a3, p_b1, r_b2, p_b3])
expect(reorderedTimeline([r_a2, p_b3, p_a3, p_b1, p_a1, r_b2])).toEqual([p_a1, r_a2, p_a3, p_b1, r_b2, p_b3])
expect(reorderedTimeline([p_a1, p_b1, p_a2, p_b2, p_a3, p_b3])).toEqual([p_a1, p_a2, p_a3, p_b1, p_b2, p_b3])
expect(reorderedTimeline([p_a3, r_a1, r_a2, r_b2, p_b3, r_b1])).toEqual([r_a1, r_a2, p_a3, r_b1, r_b2, p_b3])
})
})