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import { GlFormInput, GlModal } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import Vue from 'vue';
import merge from 'lodash/merge';
// eslint-disable-next-line no-restricted-imports
import Vuex from 'vuex';
import MetricImagesTable from '~/vue_shared/components/metric_images/metric_images_table.vue';
import MetricImagesTab from '~/vue_shared/components/metric_images/metric_images_tab.vue';
import createStore from '~/vue_shared/components/metric_images/store';
import waitForPromises from 'helpers/wait_for_promises';
import UploadDropzone from '~/vue_shared/components/upload_dropzone/upload_dropzone.vue';
import { fileList, initialData } from './mock_data';
const service = {
getMetricImages: jest.fn(),
};
const mockEvent = { preventDefault: jest.fn() };
Vue.use(Vuex);
describe('Metric images tab', () => {
let wrapper;
let store;
const mountComponent = (options = {}) => {
store = createStore({}, service);
wrapper = shallowMount(
MetricImagesTab,
merge(
{
store,
provide: {
canUpdate: true,
iid: initialData.issueIid,
projectId: initialData.projectId,
},
},
options,
),
);
};
beforeEach(() => {
mountComponent();
});
const findUploadDropzone = () => wrapper.findComponent(UploadDropzone);
const findImages = () => wrapper.findAllComponents(MetricImagesTable);
const findModal = () => wrapper.findComponent(GlModal);
const submitModal = () => findModal().vm.$emit('primary', mockEvent);
const cancelModal = () => findModal().vm.$emit('hidden');
describe('empty state', () => {
beforeEach(() => {
mountComponent();
});
it('renders the upload component', () => {
expect(findUploadDropzone().exists()).toBe(true);
});
});
describe('permissions', () => {
beforeEach(() => {
mountComponent({ provide: { canUpdate: false } });
});
it('hides the upload component when disallowed', () => {
expect(findUploadDropzone().exists()).toBe(false);
});
});
describe('onLoad action', () => {
it('should load images', async () => {
service.getMetricImages.mockImplementation(() => Promise.resolve(fileList));
mountComponent();
await waitForPromises();
expect(findImages().length).toBe(1);
});
});
describe('add metric dialog', () => {
const testUrl = 'test url';
it('should open the add metric dialog when clicked', async () => {
mountComponent();
findUploadDropzone().vm.$emit('change');
await waitForPromises();
expect(findModal().attributes('visible')).toBe('true');
});
it('should close when cancelled', async () => {
mountComponent({
data() {
return { modalVisible: true };
},
});
cancelModal();
await waitForPromises();
expect(findModal().attributes('visible')).toBeUndefined();
});
it('should add files and url when selected', async () => {
mountComponent({
data() {
return { modalVisible: true, modalUrl: testUrl, currentFiles: fileList };
},
});
const dispatchSpy = jest.spyOn(store, 'dispatch');
submitModal();
await waitForPromises();
expect(dispatchSpy).toHaveBeenCalledWith('uploadImage', {
files: fileList,
url: testUrl,
urlText: '',
});
});
describe('url field', () => {
beforeEach(() => {
mountComponent({
data() {
return { modalVisible: true, modalUrl: testUrl };
},
});
});
it('should display the url field', () => {
expect(wrapper.find('#upload-url-input').attributes('value')).toBe(testUrl);
});
it('should display the url text field', () => {
expect(wrapper.find('#upload-text-input').attributes('value')).toBe('');
});
it('should clear url when cancelled', async () => {
cancelModal();
await waitForPromises();
expect(wrapper.findComponent(GlFormInput).attributes('value')).toBe('');
});
it('should clear url when submitted', async () => {
submitModal();
await waitForPromises();
expect(wrapper.findComponent(GlFormInput).attributes('value')).toBe('');
});
});
});
});
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