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salix-front-mindshore-fork2/test/vitest/__tests__/components/Paginate.spec.js

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JavaScript

import { vi, describe, expect, it, beforeAll, afterEach } from 'vitest';
import { createWrapper, axios } from 'app/test/vitest/helper';
import VnPaginate from 'src/components/ui/VnPaginate.vue';
describe('VnPaginate', () => {
const expectedUrl = '/api/customers';
let vm;
beforeAll(() => {
const options = {
attrs: {
url: expectedUrl,
dataKey: 'CustomerList',
order: 'id DESC',
limit: 3,
},
};
vm = createWrapper(VnPaginate, options).vm;
});
afterEach(() => {
vm.store.data = [];
vm.store.skip = 0;
vm.pagination.page = 1;
vm.hasMoreData = true;
});
describe('paginate()', () => {
it('should call to the paginate() method and set the data on the rows property', async () => {
vi.spyOn(vm.arrayData, 'loadMore');
vm.store.data = [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
{ id: 3, name: 'Bruce Wayne' },
];
await vm.paginate();
expect(vm.arrayData.loadMore).toHaveBeenCalledWith();
expect(vm.store.data.length).toEqual(3);
});
it('should call to the paginate() method and then call it again to paginate', async () => {
vi.spyOn(axios, 'get').mockResolvedValue({
data: [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
{ id: 3, name: 'Bruce Wayne' },
],
});
vm.arrayData.hasMoreData.value = true;
vm.store.data = [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
{ id: 3, name: 'Bruce Wayne' },
];
await vm.paginate();
expect(vm.store.skip).toEqual(3);
expect(vm.store.data.length).toEqual(6);
await vm.paginate();
expect(vm.store.skip).toEqual(6);
expect(vm.store.data.length).toEqual(9);
});
});
describe('onLoad()', () => {
it('should call to the done() callback and not increment the pagination', async () => {
const index = 1;
const done = vi.fn();
await vm.onLoad(index, done);
expect(vm.pagination.page).toEqual(1);
expect(done).toHaveBeenCalledWith(false);
});
it('should increment the pagination and then call to the done() callback', async () => {
expect(vm.pagination.page).toEqual(1);
const index = 1;
const done = vi.fn();
vm.store.data = [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
{ id: 3, name: 'Bruce Wayne' },
];
await vm.onLoad(index, done);
expect(vm.pagination.page).toEqual(2);
expect(done).toHaveBeenCalledWith(false);
});
it('should call to the done() callback with true as argument to finish pagination', async () => {
vi.spyOn(axios, 'get').mockResolvedValue({
data: [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
],
});
vm.store.data = [
{ id: 1, name: 'Tony Stark' },
{ id: 2, name: 'Jessica Jones' },
{ id: 3, name: 'Bruce Wayne' },
];
expect(vm.pagination.page).toEqual(1);
const index = 1;
const done = vi.fn();
vm.hasMoreData = false;
await vm.onLoad(index, done);
expect(vm.pagination.page).toEqual(2);
expect(done).toHaveBeenCalledWith(false);
});
});
});