pleroma-fe

setup_test.js (3144B)

import { config } from '@vue/test-utils'
import { createRouter, createMemoryHistory } from 'vue-router'
import VueVirtualScroller from 'vue-virtual-scroller'
import routes from 'src/boot/routes'
import makeMockStore from './mock_store'
export const $t = msg => msg
const $i18n = { t: msg => msg }
const applyAfterStore = (store, afterStore) => {
  afterStore(store)
  return store
}
const getDefaultOpts = ({ afterStore = () => {} } = {}) => ({
  global: {
    plugins: [
      applyAfterStore(makeMockStore(), afterStore),
      VueVirtualScroller,
      createRouter({
        history: createMemoryHistory(),
        routes: routes({ state: {
          users: {
            currentUser: {}
          },
          instance: {}
        }})
      }),
      (Vue) => { Vue.directive('body-scroll-lock', {}) }
    ],
    components: {
    },
    stubs: {
      I18nT: true,
      teleport: true,
      FAIcon: true,
      FALayers: true,
    },
    mocks: {
      $t,
      $i18n
    }
  }
})
// https://github.com/vuejs/vue-test-utils/issues/960
const customBehaviors = () => {
  const filterByText = keyword => {
    const match = keyword instanceof RegExp
          ? (target) => target && keyword.test(target)
          : (target) => keyword === target
    return wrapper => (
      match(wrapper.text()) ||
        match(wrapper.attributes('aria-label')) ||
        match(wrapper.attributes('title'))
    )
  }
  return {
    findComponentByText(searchedComponent, text) {
      return this.findAllComponents(searchedComponent)
        .filter(filterByText(text))
        .at(0)
    },
    findByText(searchedElement, text) {
      return this.findAll(searchedElement)
        .filter(filterByText(text))
        .at(0)
    },
  };
};
config.plugins.VueWrapper.install(customBehaviors)
export const mountOpts = (allOpts = {}) => {
  const { afterStore, ...opts } = allOpts
  const defaultOpts = getDefaultOpts({ afterStore })
  const mergedOpts = {
    ...opts,
    global: {
      ...defaultOpts.global
    }
  }
  if (opts.global) {
    mergedOpts.global.plugins = mergedOpts.global.plugins.concat(opts.global.plugins || [])
    Object.entries(opts.global).forEach(([k, v]) => {
      if (k === 'plugins') {
        return
      }
      if (defaultOpts.global[k]) {
        mergedOpts.global[k] = {
          ...defaultOpts.global[k],
          ...v,
        }
      } else {
        mergedOpts.global[k] = v
      }
    })
  }
  return mergedOpts
}
// https://stackoverflow.com/questions/78033718/how-can-i-wait-for-an-emitted-event-of-a-mounted-component-in-vue-test-utils
export const waitForEvent = (wrapper, event, {
  timeout = 1000,
  timesEmitted = 1
} = {}) => {
  const tick = 10
  const totalTries = timeout / tick
  return new Promise((resolve, reject) => {
    let currentTries = 0
    const wait = () => {
      const e = wrapper.emitted(event)
      if (e && e.length >= timesEmitted) {
        resolve()
        return
      }
      if (currentTries >= totalTries) {
        reject(new Error('Event did not fire'))
        return
      }
      ++currentTries
      setTimeout(wait, tick)
    }
    wait()
  })
}