Helpers to render VueJS components in unit tests.
Toolset to make complete or shallow rendering VueJS components while writing unit tests. Can be run under Jest or Mocha test runners. See vue-test-utils.vuejs.org for details.
Questions tagged [vue-test-utils]
814 questions
0
votes
2 answers
how to mock navigator.clipboard.writeText in vue test utils
I'm trying to test copy to clipboard in nuxt, but test case can't cover navigator.clipboard.writeText, how to test navigator stuff, i also have tried shallowMount
and mount but both not working,
Tapan Bavaliya
- 135
- 2
- 12
0
votes
1 answer
how i can replace fake response in jest and then data replace in real state vuex?
in my directory
store
|
|-- modules
-- user.js
|-- index.js
store/index.js
import Vue from "vue";
import Vuex from "vuex";
Vue.use(Vuex);
// modules
import user from "./modules/user";
export const store = new Vuex.Store({
state: {
…
Davod Aslani Fakor
- 680
- 6
- 17
0
votes
1 answer
How to select b-form-input component using vue test utils library?
How can I select b-form-input component according to its type such as email, password..
using vue-utils-library's find method?
in my login.html
Abdulsamet ILERI
- 155
- 2
- 10
0
votes
0 answers
Yields "TypeError: Cannot read property 'xxxx' of undefined" after running jest with Vue
I'm trying to make a test using jest with Vue.
the details below.
Problem:
Can't mount using shallowMount option.
Situation:
Run the test after mounting the component using shallowMount option that provides in Vue-test-utils.
Throw error "Cannot…
Jun
- 13
- 1
- 4
0
votes
0 answers
Why Vue async watcher called twice in some cases when using @vue/test-utils?
I have next test (simplified):
import { expect } from "chai";
import { mount } from "@vue/test-utils";
const Component = {
template: "
{{ innerValue }}
", props: { value: String }, data() { return { delayedValue: null, …
Oleg Oshkoderov
- 500
- 1
- 4
- 17
0
votes
1 answer
Jest/Istanbul unit test branch coverage on var declaration
Why is var declaration being flagged for missing branch coverage in Istanbul coverage report?
Don
- 3,876
- 10
- 47
- 76
0
votes
1 answer
(VUEX + JEST) Function response is undefined
I encountered a problem while writing a test. I can’t call the function, although everything seems to be written correctly. Please help!
index.vue:
import { shallowMount, createLocalVue } from '@vue/test-utils'
import Vuex from 'vuex'
import Login…
Евлампий Романов
- 85
- 6
0
votes
1 answer
Vue - unit test watching a vuex getter property
I have a getter: defaultInternalAccountId and I am watching this property in my component. When it changes, I call a method: fetchAccount, which is also called when the component is mounted. I need to create a test that asserts that it was called…
Matt Larsuma
- 1,456
- 4
- 20
- 52
0
votes
1 answer
vue-test-utils not updating component after click
I am using vue-test-utils/mocha-webpack/expect to test the following component:
joshua jackson
- 629
- 1
- 6
- 17
0
votes
1 answer
jest giving an UNKNOWN : Cannot read property 'weather' of undefined don't know what is weather
i'm trying to implement a test on vuex getter but it's giving me cannot read property weather of undefined and i couldn't understand what is "weather" here i have not declared any weather variable anywhere here still don't know what jest is…
Naveen Kashyap
- 372
- 1
- 9
0
votes
1 answer
Test is passing, but assertion error given after
I have this weird situation which I don't understand.
In my vue component I use "Repository / Service" for making API calls. It uses axios:
I import it in a component:
import { RepositoryFactory } from…
Adam Orłowski
- 4,268
- 24
- 33
0
votes
1 answer
How to pass props during the setup and test phases, without overwriting things?
I've got a test that during it's setup process I pass some default props to the component. Then, in the test, I use setProps to pass more specific data into it. Issue is that both default and new data are nested within same props object named org…
urubuz
- 352
- 1
- 13
0
votes
1 answer
how to deal with testing that uses uuid inside the component
I try to test my component that has a function to add an item to the array and each of those items has UUID property but I get this error when I try to run the unit test for that.
TypeError: Cannot read property 'v1' of undefined
const…
Tom
- 69
- 1
- 7
0
votes
1 answer
Can't Test Vue Component because Vue instance not defined
I have a Vue application that uses used Vue Analytics, which creates a this.$ga.page method to do page tracking. Now, I need to test my component, using Jest, but it says this.$ga.page is not defined. I'm initializing Vue Analytics in main.js.
How…
Syed Sadiq ali
- 64
- 6
0
votes
1 answer
How to detect call in mocked, dependency library by JEST?
I have module called "api". It is a axios object with defined interceptors, like below:
import axios from 'axios'
import VueCookie from 'vue-cookie'
const api = axios.create(...)
api.interceptors.response.use(config => { ... }, error => {
if…
Sheppard26
- 181
- 1
- 4
- 15