55 lines
3.3 KiB
TypeScript
55 lines
3.3 KiB
TypeScript
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import { afterEach, expect, it, vi } from 'vitest'
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import { flushPromises, shallowMount, type VueWrapper } from '@vue/test-utils'
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import VehiclesView from './VehiclesView.vue'
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import * as api from '../api/overseasMasterData'
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vi.mock('vue-router', () => ({ useRouter: () => ({ push: vi.fn() }) }))
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vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: () => true }) }))
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vi.mock('../api/overseasMasterData', () => ({ listVehicles: vi.fn(), getVehicle: vi.fn(), createVehicle: vi.fn(), updateVehicle: vi.fn(), changeVehicleStatus: vi.fn(), exportVehicles: vi.fn() }))
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const layout = { template: '<div><slot/></div>' }
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const table = { name: 'DataTable', props: ['data', 'total', 'loading'], template: '<div><slot name="filters"/><slot name="notices"/><p v-for="row in data">{{ row.plateNumber }}</p></div>' }
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type Page = Awaited<ReturnType<typeof api.listVehicles>>
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function deferred() {
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let resolve!: (page: Page) => void, reject!: (reason: Error) => void
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const promise = new Promise<Page>((yes, no) => { resolve = yes; reject = no })
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return { promise, resolve, reject }
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}
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function page(plateNumber: string): Page {
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return { records: [{ id: plateNumber, plateNumber } as Page['records'][number]], total: 1, page: 1, size: 20, pages: 1 }
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}
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const wrappers: VueWrapper[] = []
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function mount() {
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const wrapper = shallowMount(VehiclesView, { global: { stubs: { AdminPage: layout, ListPageLayout: layout, DataTable: table, QueryToolbar: true, LoadErrorState: true, AppDialog: true } } })
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wrappers.push(wrapper); return wrapper
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}
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afterEach(() => { wrappers.splice(0).forEach(wrapper => wrapper.unmount()); vi.clearAllMocks() })
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it.each(['success', 'failure'] as const)('keeps the selected ownership results after a stale %s', async outcome => {
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const old = deferred(), current = deferred()
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vi.mocked(api.listVehicles).mockReturnValueOnce(old.promise).mockReturnValueOnce(current.promise)
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const wrapper = mount()
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await wrapper.get('[role="tab"][aria-selected="false"]').trigger('click')
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expect(api.listVehicles).toHaveBeenLastCalledWith(expect.objectContaining({ ownership: 'DISPATCHED' }))
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current.resolve(page('EXTERNAL-CURRENT')); await flushPromises()
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if (outcome === 'success') old.resolve(page('OWNED-STALE'))
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else old.reject(new Error('old request failed'))
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await flushPromises()
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expect(wrapper.text()).toContain('EXTERNAL-CURRENT')
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expect(wrapper.text()).not.toContain('OWNED-STALE')
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expect(wrapper.findComponent({ name: 'LoadErrorState' }).exists()).toBe(false)
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expect(wrapper.findComponent({ name: 'DataTable' }).props('total')).toBe(1)
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})
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it('keeps loading until the currently selected query finishes', async () => {
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const old = deferred(), current = deferred()
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vi.mocked(api.listVehicles).mockReturnValueOnce(old.promise).mockReturnValueOnce(current.promise)
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const wrapper = mount()
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await wrapper.get('[role="tab"][aria-selected="false"]').trigger('click')
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old.resolve(page('OWNED-STALE')); await flushPromises()
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expect(wrapper.findComponent({ name: 'DataTable' }).props('loading')).toBe(true)
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expect(wrapper.text()).not.toContain('OWNED-STALE')
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current.resolve(page('EXTERNAL-CURRENT')); await flushPromises()
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expect(wrapper.findComponent({ name: 'DataTable' }).props('loading')).toBe(false)
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expect(api.listVehicles).toHaveBeenCalledTimes(2)
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})
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