Testing

npm install --save-dev @vendure/testing vitest graphql-tag @swc/core unplugin-swc

import path from 'path';import swc from 'unplugin-swc';import { defineConfig } from 'vitest/config';export default defineConfig({    test: {        include: ['**/*.e2e-spec.ts'],        typecheck: {            tsconfig: path.join(__dirname, 'tsconfig.e2e.json'),        },    },    plugins: [        // SWC required to support decorators used in test plugins        // See https://github.com/vitest-dev/vitest/issues/708#issuecomment-1118628479        // Vite plugin        swc.vite({            jsc: {                transform: {                    // See https://github.com/vendurehq/vendure/issues/2099                    useDefineForClassFields: false,                },            },        }),    ],});

{  "extends": "./tsconfig.json",  "compilerOptions": {    "types": ["node"],    "lib": ["es2015"],    "useDefineForClassFields": false,    "skipLibCheck": true,    "inlineSourceMap": false,    "sourceMap": true,    "allowSyntheticDefaultImports": true,    "experimentalDecorators": true,    "emitDecoratorMetadata": true,    "esModuleInterop": true  }}

import {    MysqlInitializer,    PostgresInitializer,    SqljsInitializer,    registerInitializer,} from '@vendure/testing';const sqliteDataDir = path.join(__dirname, '__data__');registerInitializer('sqljs', new SqljsInitializer(sqliteDataDir));registerInitializer('postgres', new PostgresInitializer());registerInitializer('mysql', new MysqlInitializer());

import { createTestEnvironment, testConfig } from '@vendure/testing';import { describe } from 'vitest';import { MyPlugin } from '../my-plugin.ts';describe('my plugin', () => {    const {server, adminClient, shopClient} = createTestEnvironment({        ...testConfig,        plugins: [MyPlugin],    });});

import { beforeAll, afterAll } from 'vitest';import { myInitialData } from './fixtures/my-initial-data.ts';// ...beforeAll(async () => {    await server.init({        productsCsvPath: path.join(__dirname, 'fixtures/e2e-products.csv'),        initialData: myInitialData,        customerCount: 2,    });    await adminClient.asSuperAdmin();}, 60000);afterAll(async () => {    await server.destroy();});

import gql from 'graphql-tag';import { it, expect, beforeAll, afterAll } from 'vitest';import { myInitialData } from './fixtures/my-initial-data.ts';it('myNewQuery returns the expected result', async () => {    adminClient.asSuperAdmin(); // log in as the SuperAdmin user    const query = gql`    query MyNewQuery($id: ID!) {      myNewQuery(id: $id) {        field1        field2      }    }  `;    const result = await adminClient.query(query, {id: 123});    expect(result.myNewQuery).toEqual({ /* ... */})});

import { createTestEnvironment, testConfig } from '@vendure/testing';import { describe, beforeAll } from 'vitest';import { MyPlugin } from '../my-plugin.ts';describe('my plugin', () => {        const { server, adminClient, shopClient } = createTestEnvironment({        ...testConfig,        plugins: [MyPlugin],    });        let productService: ProductService; // [!code highlight]        beforeAll(async () => {        await server.init({            productsCsvPath: path.join(__dirname, 'fixtures/e2e-products.csv'),            initialData: myInitialData,            customerCount: 2,        });        await adminClient.asSuperAdmin();        productService = server.app.get(ProductService); // [!code highlight]    }, 60000);});