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77f4810ddc
by setting up localVue with all required plugins (such as styleguide and vuex) in a separate testSetup file we can avoid doing this individually in all component tests the testSetup is executed before each test suite, so each test file gets a fresh instance of localVue
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
import { mount } from '@vue/test-utils'
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import TeaserImage from './TeaserImage.vue'
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const localVue = global.localVue
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describe('TeaserImage.vue', () => {
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let wrapper
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let mocks
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beforeEach(() => {
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mocks = {
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$toast: {
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error: jest.fn(),
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},
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$t: jest.fn(string => string),
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}
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})
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describe('mount', () => {
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const Wrapper = () => {
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return mount(TeaserImage, { mocks, localVue })
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}
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beforeEach(() => {
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wrapper = Wrapper()
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})
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describe('handles errors', () => {
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beforeEach(() => jest.useFakeTimers())
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const message = 'File upload failed'
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const fileError = { status: 'error' }
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it('defaults to error false', () => {
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expect(wrapper.vm.error).toEqual(false)
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})
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it('shows an error toaster when verror is called', () => {
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wrapper.vm.verror(fileError, message)
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expect(mocks.$toast.error).toHaveBeenCalledWith(fileError.status, message)
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})
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it('changes error status from false to true to false', () => {
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wrapper.vm.verror(fileError, message)
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expect(wrapper.vm.error).toEqual(true)
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jest.runAllTimers()
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expect(wrapper.vm.error).toEqual(false)
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})
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})
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})
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})
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