Implement TabNavigation test, start

This commit is contained in:
Wolfgang Huß 2021-01-22 11:27:45 +01:00
parent ae09aee91c
commit 9194c58176

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@ -0,0 +1,239 @@
import { config, mount } from '@vue/test-utils'
import Vuex from 'vuex'
import SearchResults from './SearchResults'
import helpers from '~/storybook/helpers'
helpers.init()
const localVue = global.localVue
localVue.directive('scrollTo', jest.fn())
config.stubs['client-only'] = '<span><slot /></span>'
config.stubs['nuxt-link'] = '<span><slot /></span>'
describe('SearchResults', () => {
let mocks, getters, propsData, wrapper
const Wrapper = () => {
const store = new Vuex.Store({
getters,
})
return mount(SearchResults, { mocks, localVue, propsData, store })
}
beforeEach(() => {
mocks = {
$t: jest.fn(),
}
getters = {
'auth/user': () => {
return { id: 'u343', name: 'Matt' }
},
'auth/isModerator': () => false,
}
propsData = {
pageSize: 12,
}
wrapper = Wrapper()
})
describe('mount', () => {
it('renders tab-navigation component', () => {
expect(wrapper.find('.tab-navigation').exists()).toBe(true)
})
describe('searchResults', () => {
describe('contains no results', () => {
it('renders hc-empty component', () => {
expect(wrapper.find('.hc-empty').exists()).toBe(true)
})
})
describe('result contains 25 posts, 8 users and 0 hashtags', () => {
// we couldn't get it running with "jest.runAllTimers()" and so we used "setTimeout"
// time is a bit more then 3000 milisec see "webapp/components/CountTo.vue"
const counterTimeout = 3000 + 10
beforeEach(async () => {
wrapper.setData({
posts: helpers.fakePost(12),
postCount: 25,
users: helpers.fakeUser(8),
userCount: 8,
activeTab: 'Post',
})
})
it('shows a total of 33 results', () => {
setTimeout(() => {
expect(wrapper.find('.total-search-results').text()).toContain('33')
}, counterTimeout)
})
it('shows tab with 25 posts found', () => {
setTimeout(() => {
expect(wrapper.find('[data-test="Post-tab"]').text()).toContain('25')
}, counterTimeout)
})
it('shows tab with 8 users found', () => {
setTimeout(() => {
expect(wrapper.find('[data-test="User-tab"]').text()).toContain('8')
}, counterTimeout)
})
it('shows tab with 0 hashtags found', () => {
setTimeout(() => {
expect(wrapper.find('[data-test="Hashtag-tab"]').text()).toContain('0')
}, counterTimeout)
})
it('has post tab as active tab', () => {
expect(wrapper.find('[data-test="Post-tab"]').classes('--active')).toBe(true)
})
it('has user tab inactive', () => {
expect(wrapper.find('[data-test="User-tab"]').classes('--active')).toBe(false)
})
it('has hashtag tab disabled', () => {
expect(wrapper.find('[data-test="Hashtag-tab"]').classes('--disabled')).toBe(true)
})
it('displays 12 (pageSize) posts', () => {
expect(wrapper.findAll('.post-teaser')).toHaveLength(12)
})
it('has post tab inactive after emitting switch-tab', async () => {
wrapper.find('.tab-navigation').vm.$emit('switch-tab', 'User') // emits direct from tab component to search results
await wrapper.vm.$nextTick()
await expect(wrapper.find('[data-test="Post-tab"]').classes('--active')).toBe(false)
})
it('has post tab inactive after clicking on user tab', async () => {
wrapper.find('[data-test="User-tab-click"]').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('[data-test="Post-tab"]').classes('--active')).toBe(false)
})
it('has user tab active after clicking on user tab', async () => {
wrapper.find('[data-test="User-tab-click"]').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('[data-test="User-tab"]').classes('--active')).toBe(true)
})
it('displays 8 users after clicking on user tab', async () => {
wrapper.find('[data-test="User-tab-click"]').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.findAll('.user-teaser')).toHaveLength(8)
})
it('shows the pagination buttons for posts', () => {
expect(wrapper.find('.pagination-buttons').exists()).toBe(true)
})
it('shows no pagination buttons for users', async () => {
wrapper.find('[data-test="User-tab-click"]').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.pagination-buttons').exists()).toBe(false)
})
it('displays page 1 of 3 for the 25 posts', () => {
expect(wrapper.find('.pagination-pageCount').text().replace(/\s+/g, ' ')).toContain(
'1 / 3',
)
})
it('displays the next page button for the 25 posts', () => {
expect(wrapper.find('.next-button').exists()).toBe(true)
})
it('deactivates previous page button for the 25 posts', () => {
const previousButton = wrapper.find('[data-test="previous-button"]')
expect(previousButton.attributes().disabled).toEqual('disabled')
})
it('displays page 2 / 3 when next-button is clicked', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.pagination-pageCount').text().replace(/\s+/g, ' ')).toContain(
'2 / 3',
)
})
it('sets apollo searchPosts offset to 12 when next-button is clicked', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(
wrapper.vm.$options.apollo.searchPosts.variables.bind(wrapper.vm)(),
).toMatchObject({ query: undefined, firstPosts: 12, postsOffset: 12 })
})
it('displays the next page button when next-button is clicked', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.next-button').exists()).toBe(true)
})
it('displays the previous page button when next-button is clicked', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.previous-button').exists()).toBe(true)
})
it('displays page 3 / 3 when next-button is clicked twice', async () => {
wrapper.find('.next-button').trigger('click')
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.pagination-pageCount').text().replace(/\s+/g, ' ')).toContain(
'3 / 3',
)
})
it('sets apollo searchPosts offset to 24 when next-button is clicked twice', async () => {
wrapper.find('.next-button').trigger('click')
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(
wrapper.vm.$options.apollo.searchPosts.variables.bind(wrapper.vm)(),
).toMatchObject({ query: undefined, firstPosts: 12, postsOffset: 24 })
})
it('deactivates next page button when next-button is clicked twice', async () => {
const nextButton = wrapper.find('[data-test="next-button"]')
nextButton.trigger('click')
nextButton.trigger('click')
await wrapper.vm.$nextTick()
expect(nextButton.attributes().disabled).toEqual('disabled')
})
it('displays the previous page button when next-button is clicked twice', async () => {
wrapper.find('.next-button').trigger('click')
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.previous-button').exists()).toBe(true)
})
it('displays page 1 / 3 when previous-button is clicked after next-button', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
wrapper.find('.previous-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(wrapper.find('.pagination-pageCount').text().replace(/\s+/g, ' ')).toContain(
'1 / 3',
)
})
it('sets apollo searchPosts offset to 0 when previous-button is clicked after next-button', async () => {
wrapper.find('.next-button').trigger('click')
await wrapper.vm.$nextTick()
wrapper.find('.previous-button').trigger('click')
await wrapper.vm.$nextTick()
await expect(
wrapper.vm.$options.apollo.searchPosts.variables.bind(wrapper.vm)(),
).toMatchObject({ query: undefined, firstPosts: 12, postsOffset: 0 })
})
})
})
})
})