112 lines
2.8 KiB
JavaScript
112 lines
2.8 KiB
JavaScript
import Vue from 'vue';
|
|
import loadingButton from '~/vue_shared/components/loading_button.vue';
|
|
import mountComponent from 'spec/helpers/vue_mount_component_helper';
|
|
|
|
const LABEL = 'Hello';
|
|
|
|
describe('LoadingButton', function() {
|
|
let vm;
|
|
let LoadingButton;
|
|
|
|
beforeEach(() => {
|
|
LoadingButton = Vue.extend(loadingButton);
|
|
});
|
|
|
|
afterEach(() => {
|
|
vm.$destroy();
|
|
});
|
|
|
|
describe('loading spinner', () => {
|
|
it('shown when loading', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: true,
|
|
});
|
|
|
|
expect(vm.$el.querySelector('.js-loading-button-icon')).toBeDefined();
|
|
});
|
|
});
|
|
|
|
describe('disabled state', () => {
|
|
it('disabled when loading', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: true,
|
|
});
|
|
|
|
expect(vm.$el.disabled).toEqual(true);
|
|
});
|
|
|
|
it('not disabled when normal', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: false,
|
|
});
|
|
|
|
expect(vm.$el.disabled).toEqual(false);
|
|
});
|
|
});
|
|
|
|
describe('label', () => {
|
|
it('shown when normal', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: false,
|
|
label: LABEL,
|
|
});
|
|
const label = vm.$el.querySelector('.js-loading-button-label');
|
|
|
|
expect(label.textContent.trim()).toEqual(LABEL);
|
|
});
|
|
|
|
it('shown when loading', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: true,
|
|
label: LABEL,
|
|
});
|
|
const label = vm.$el.querySelector('.js-loading-button-label');
|
|
|
|
expect(label.textContent.trim()).toEqual(LABEL);
|
|
});
|
|
});
|
|
|
|
describe('container class', () => {
|
|
it('should default to btn btn-align-content', () => {
|
|
vm = mountComponent(LoadingButton, {});
|
|
|
|
expect(vm.$el.classList.contains('btn')).toEqual(true);
|
|
expect(vm.$el.classList.contains('btn-align-content')).toEqual(true);
|
|
});
|
|
|
|
it('should be configurable through props', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
containerClass: 'test-class',
|
|
});
|
|
|
|
expect(vm.$el.classList.contains('btn')).toEqual(false);
|
|
expect(vm.$el.classList.contains('btn-align-content')).toEqual(false);
|
|
expect(vm.$el.classList.contains('test-class')).toEqual(true);
|
|
});
|
|
});
|
|
|
|
describe('click callback prop', () => {
|
|
it('calls given callback when normal', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: false,
|
|
});
|
|
spyOn(vm, '$emit');
|
|
|
|
vm.$el.click();
|
|
|
|
expect(vm.$emit).toHaveBeenCalledWith('click', jasmine.any(Object));
|
|
});
|
|
|
|
it('does not call given callback when disabled because of loading', () => {
|
|
vm = mountComponent(LoadingButton, {
|
|
loading: true,
|
|
});
|
|
spyOn(vm, '$emit');
|
|
|
|
vm.$el.click();
|
|
|
|
expect(vm.$emit).not.toHaveBeenCalled();
|
|
});
|
|
});
|
|
});
|