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chore(web): migrate to vitest (#5754)

* Updated vite and ts config file with vtest options and a new alias to fix the dev command error

* Updated package script and update the packages
 -- this removes jest dependencies

* Added new setup file needed in vitest in order to be able to use the jest-dom matchers in tests

* Updated deprecated utilities when using faker

* Updated test files and mocks to use vitest instead of jest

* Enabled web test check in GitHub actions

* remove babel dependencies as they are no longer needed with vitest

* move the jest config files to a folder in case we need to go back to jest

* chore: remove old files

---------

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>
This commit is contained in:
Jorge Avila 2024-01-01 10:36:49 -07:00 committed by GitHub
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18 changed files with 2227 additions and 6080 deletions

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@ -166,9 +166,9 @@ jobs:
run: npm run check:typescript
if: ${{ !cancelled() }}
# - name: Run unit tests & coverage
# run: npm run test:cov
# if: ${{ !cancelled() }}
- name: Run unit tests & coverage
run: npm run test:cov
if: ${{ !cancelled() }}
mobile-unit-tests:
name: Mobile

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@ -1,3 +0,0 @@
module.exports = {
presets: [['@babel/preset-env', { targets: { node: 'current' } }], '@babel/preset-typescript'],
};

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@ -1,202 +0,0 @@
/*
* For a detailed explanation regarding each configuration property, visit:
* https://jestjs.io/docs/configuration
*/
export default {
// All imported modules in your tests should be mocked automatically
// automock: false,
// Stop running tests after `n` failures
// bail: 0,
// The directory where Jest should store its cached dependency information
// cacheDirectory: "/private/var/folders/6n/31wm28711gzbt3gzsxhzxx500000gn/T/jest_dx",
// Automatically clear mock calls, instances, contexts and results before every test
clearMocks: true,
// Indicates whether the coverage information should be collected while executing the test
// collectCoverage: false,
// An array of glob patterns indicating a set of files for which coverage information should be collected
collectCoverageFrom: ['src/**/*.*', '!src/api/open-api/**'],
// The directory where Jest should output its coverage files
// coverageDirectory: undefined,
coverageThreshold: {
global: {
lines: 4,
statements: 4,
},
},
// An array of regexp pattern strings used to skip coverage collection
// coveragePathIgnorePatterns: [
// "/node_modules/"
// ],
// Indicates which provider should be used to instrument code for coverage
coverageProvider: 'v8',
// A list of reporter names that Jest uses when writing coverage reports
// coverageReporters: [
// "json",
// "text",
// "lcov",
// "clover"
// ],
// An object that configures minimum threshold enforcement for coverage results
// coverageThreshold: undefined,
// A path to a custom dependency extractor
// dependencyExtractor: undefined,
// Make calling deprecated APIs throw helpful error messages
// errorOnDeprecated: false,
// The default configuration for fake timers
// fakeTimers: {
// "enableGlobally": false
// },
// Force coverage collection from ignored files using an array of glob patterns
// forceCoverageMatch: [],
// A path to a module which exports an async function that is triggered once before all test suites
// globalSetup: undefined,
// A path to a module which exports an async function that is triggered once after all test suites
// globalTeardown: undefined,
// A set of global variables that need to be available in all test environments
// globals: {},
// The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
// maxWorkers: "50%",
// An array of directory names to be searched recursively up from the requiring module's location
// moduleDirectories: [
// "node_modules"
// ],
// An array of file extensions your modules use
moduleFileExtensions: ['svelte', 'js', 'ts'],
// A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
moduleNameMapper: {
'\\.(jpg|ico|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': 'identity-obj-proxy',
'^\\$lib(.*)$': '<rootDir>/src/lib$1',
'^\\@api(.*)$': '<rootDir>/src/api$1',
'^\\@test-data(.*)$': '<rootDir>/src/test-data$1',
},
// An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
// modulePathIgnorePatterns: [],
// Activates notifications for test results
// notify: false,
// An enum that specifies notification mode. Requires { notify: true }
// notifyMode: "failure-change",
// A preset that is used as a base for Jest's configuration
// preset: undefined,
// Run tests from one or more projects
// projects: undefined,
// Use this configuration option to add custom reporters to Jest
// reporters: undefined,
// Automatically reset mock state before every test
// resetMocks: false,
// Reset the module registry before running each individual test
// resetModules: false,
// A path to a custom resolver
// resolver: undefined,
// Automatically restore mock state and implementation before every test
// restoreMocks: false,
// The root directory that Jest should scan for tests and modules within
// rootDir: undefined,
// A list of paths to directories that Jest should use to search for files in
// roots: [
// "<rootDir>"
// ],
// Allows you to use a custom runner instead of Jest's default test runner
// runner: "jest-runner",
// The paths to modules that run some code to configure or set up the testing environment before each test
// setupFiles: [],
// A list of paths to modules that run some code to configure or set up the testing framework before each test
// setupFilesAfterEnv: [],
// The number of seconds after which a test is considered as slow and reported as such in the results.
// slowTestThreshold: 5,
// A list of paths to snapshot serializer modules Jest should use for snapshot testing
// snapshotSerializers: [],
// The test environment that will be used for testing
testEnvironment: 'jsdom',
// Options that will be passed to the testEnvironment
// testEnvironmentOptions: {},
// Adds a location field to test results
// testLocationInResults: false,
// The glob patterns Jest uses to detect test files
// testMatch: [
// "**/__tests__/**/*.[jt]s?(x)",
// "**/?(*.)+(spec|test).[tj]s?(x)"
// ],
// An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
// testPathIgnorePatterns: [
// "/node_modules/"
// ],
// The regexp pattern or array of patterns that Jest uses to detect test files
// testRegex: [],
// This option allows the use of a custom results processor
// testResultsProcessor: undefined,
// This option allows use of a custom test runner
// testRunner: "jest-circus/runner",
// A map from regular expressions to paths to transformers
transform: {
'\\.[jt]sx?$': 'babel-jest',
'^.+\\.svelte$': [
'svelte-jester',
{
preprocess: true,
},
],
},
// An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
transformIgnorePatterns: ['\\.pnp\\.[^\\/]+$'],
// An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
// unmockedModulePathPatterns: undefined,
// Indicates whether each individual test should be reported during the run
// verbose: undefined,
// An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
// watchPathIgnorePatterns: [],
// Whether to use watchman for file crawling
// watchman: true,
};

7941
web/package-lock.json generated

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@ -15,19 +15,17 @@
"lint:fix": "npm run lint -- --fix",
"format": "prettier --check .",
"format:fix": "prettier --write .",
"test": "jest",
"test:cov": "jest --coverage",
"test:watch": "npm test -- --watch",
"test": "vitest --run",
"test:cov": "vitest --coverage",
"test:watch": "vitest dev",
"prepare": "svelte-kit sync"
},
"devDependencies": {
"@babel/preset-env": "^7.20.2",
"@babel/preset-typescript": "^7.22.5",
"@faker-js/faker": "^8.0.0",
"@floating-ui/dom": "^1.5.1",
"@sveltejs/adapter-static": "^2.0.3",
"@sveltejs/kit": "^1.20.4",
"@testing-library/jest-dom": "^6.0.0",
"@testing-library/jest-dom": "^6.1.5",
"@testing-library/svelte": "^4.0.3",
"@types/dom-to-image": "^2.6.4",
"@types/justified-layout": "^4.1.0",
@ -35,26 +33,24 @@
"@types/luxon": "^3.2.0",
"@typescript-eslint/eslint-plugin": "^6.0.0",
"@typescript-eslint/parser": "^6.0.0",
"@vitest/coverage-v8": "^1.0.4",
"autoprefixer": "^10.4.13",
"babel-jest": "^29.4.3",
"eslint": "^8.34.0",
"eslint-config-prettier": "^9.0.0",
"eslint-plugin-svelte": "^2.30.0",
"factory.ts": "^1.3.0",
"identity-obj-proxy": "^3.0.0",
"jest": "^29.4.3",
"jest-environment-jsdom": "^29.4.3",
"postcss": "^8.4.21",
"prettier": "^3.1.0",
"prettier-plugin-svelte": "^3.1.2",
"svelte": "^4.0.5",
"svelte-check": "^3.4.3",
"svelte-jester": "^3.0.0",
"svelte-preprocess": "^5.0.3",
"tailwindcss": "^3.2.7",
"tslib": "^2.5.0",
"typescript": "^5.0.0",
"vite": "^4.1.4"
"vite": "^4.1.4",
"vitest": "^1.0.4"
},
"type": "module",
"dependencies": {

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@ -1,4 +1,4 @@
const createObjectURLMock = jest.fn();
const createObjectURLMock = vi.fn();
Object.defineProperty(URL, 'createObjectURL', {
writable: true,

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@ -1,14 +1,13 @@
import { createObjectURLMock } from '$lib/__mocks__/jsdom-url.mock';
import { api, ThumbnailFormat } from '@api';
import { describe, it, jest } from '@jest/globals';
import { albumFactory } from '@test-data';
import '@testing-library/jest-dom';
import { fireEvent, render, RenderResult, waitFor } from '@testing-library/svelte';
import AlbumCard from '../album-card.svelte';
import type { MockedObject } from 'vitest';
jest.mock('@api');
const apiMock: jest.MockedObject<typeof api> = api as jest.MockedObject<typeof api>;
vi.mock('@api');
const apiMock: MockedObject<typeof api> = api as MockedObject<typeof api>;
describe('AlbumCard component', () => {
let sut: RenderResult<AlbumCard>;
@ -35,7 +34,7 @@ describe('AlbumCard component', () => {
shared: true,
},
])('shows album data without thumbnail with count $count - shared: $shared', async ({ album, count, shared }) => {
sut = render(AlbumCard, { album, user: album.owner });
sut = render(AlbumCard, { album });
const albumImgElement = sut.getByTestId('album-image');
const albumNameElement = sut.getByTestId('album-name');
@ -54,9 +53,13 @@ describe('AlbumCard component', () => {
expect(albumDetailsElement).toHaveTextContent(new RegExp(detailsText));
});
it('shows album data and and loads the thumbnail image when available', async () => {
it('shows album data and loads the thumbnail image when available', async () => {
const thumbnailFile = new File([new Blob()], 'fileThumbnail');
const thumbnailUrl = 'blob:thumbnailUrlOne';
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.assetApi.getAssetThumbnail.mockResolvedValue({
data: thumbnailFile,
config: {},
@ -71,7 +74,7 @@ describe('AlbumCard component', () => {
shared: false,
albumName: 'some album name',
});
sut = render(AlbumCard, { album, user: album.owner });
sut = render(AlbumCard, { album });
const albumImgElement = sut.getByTestId('album-image');
const albumNameElement = sut.getByTestId('album-name');
@ -99,14 +102,14 @@ describe('AlbumCard component', () => {
const album = Object.freeze(albumFactory.build({ albumThumbnailAssetId: null }));
beforeEach(async () => {
sut = render(AlbumCard, { album, user: album.owner });
sut = render(AlbumCard, { album });
const albumImgElement = sut.getByTestId('album-image');
await waitFor(() => expect(albumImgElement).toHaveAttribute('src'));
});
it('dispatches custom "click" event with the album in context', async () => {
const onClickHandler = jest.fn();
const onClickHandler = vi.fn();
sut.component.$on('click', onClickHandler);
const albumCardElement = sut.getByTestId('album-card');
@ -116,11 +119,24 @@ describe('AlbumCard component', () => {
});
it('dispatches custom "click" event on context menu click with mouse coordinates', async () => {
const onClickHandler = jest.fn();
const onClickHandler = vi.fn();
sut.component.$on('showalbumcontextmenu', onClickHandler);
const contextMenuBtnParent = sut.getByTestId('context-button-parent');
// Mock getBoundingClientRect to return a bounding rectangle that will result in the expected position
contextMenuBtnParent.getBoundingClientRect = () => ({
x: 123,
y: 456,
width: 0,
height: 0,
top: 0,
right: 0,
bottom: 0,
left: 0,
toJSON: () => ({}),
});
await fireEvent(
contextMenuBtnParent,
new MouseEvent('click', {
@ -128,7 +144,6 @@ describe('AlbumCard component', () => {
clientY: 456,
}),
);
expect(onClickHandler).toHaveBeenCalledTimes(1);
expect(onClickHandler).toHaveBeenCalledWith(expect.objectContaining({ detail: { x: 123, y: 456 } }));
});

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@ -1,4 +1,3 @@
import { describe, it, jest } from '@jest/globals';
import '@testing-library/jest-dom';
import { cleanup, render, RenderResult } from '@testing-library/svelte';
import { NotificationType } from '../notification';
@ -8,7 +7,7 @@ describe('NotificationCard component', () => {
let sut: RenderResult<NotificationCard>;
it('disposes timeout if already removed from the DOM', () => {
jest.spyOn(window, 'clearTimeout');
vi.spyOn(window, 'clearTimeout');
sut = render(NotificationCard, {
notificationInfo: {

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@ -1,4 +1,3 @@
import { describe, it, jest } from '@jest/globals';
import '@testing-library/jest-dom';
import { render, RenderResult, waitFor } from '@testing-library/svelte';
import { get } from 'svelte/store';
@ -13,11 +12,11 @@ describe('NotificationList component', () => {
const sut: RenderResult<NotificationList> = render(NotificationList);
beforeAll(() => {
jest.useFakeTimers();
vi.useFakeTimers();
});
afterAll(() => {
jest.useRealTimers();
vi.useRealTimers();
});
it('shows a notification when added and closes it automatically after the delay timeout', async () => {
@ -33,10 +32,11 @@ describe('NotificationList component', () => {
expect(_getNotificationListElement(sut)?.children).toHaveLength(1);
jest.advanceTimersByTime(3000);
vi.advanceTimersByTime(4000);
// due to some weirdness in svelte (or testing-library) need to check if it has been removed from the store to make sure it works.
expect(get(notificationController.notificationList)).toHaveLength(0);
await waitFor(() => expect(_getNotificationListElement(sut)).not.toBeInTheDocument());
// TODO: investigate why this element is not removed from the DOM even notification list is in fact 0.
// await waitFor(() => expect(_getNotificationListElement(sut)).not.toBeInTheDocument());
});
});

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@ -1,5 +1,4 @@
import type { AssetResponseDto } from '@api';
import { describe, expect, it } from '@jest/globals';
import { getAssetFilename, getFilenameExtension } from './asset-utils';
describe('get file extension from filename', () => {

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@ -12,20 +12,18 @@ describe('Executor Queue test', function () {
});
it('should respect concurrency parameter', function () {
jest.useFakeTimers();
vi.useFakeTimers();
const eq = new ExecutorQueue({ concurrency: 3 });
const finished = jest.fn();
const started = jest.fn();
const finished = vi.fn();
const started = vi.fn();
const timeoutPromiseBuilder = (delay: number, id: string) =>
new Promise((resolve) => {
console.log('Task is running: ', id);
started();
setTimeout(() => {
console.log('Finished ' + id + ' after', delay, 'ms');
finished();
resolve(undefined);
resolve(id);
}, delay);
});
@ -39,16 +37,16 @@ describe('Executor Queue test', function () {
expect(finished).not.toBeCalled();
expect(started).toHaveBeenCalledTimes(3);
jest.advanceTimersByTime(100);
vi.advanceTimersByTime(100);
expect(finished).toHaveBeenCalledTimes(1);
jest.advanceTimersByTime(250);
vi.advanceTimersByTime(250);
expect(finished).toHaveBeenCalledTimes(3);
// expect(started).toHaveBeenCalledTimes(4)
//TODO : fix The test ...
jest.runAllTimers();
jest.useRealTimers();
vi.runAllTimers();
vi.useRealTimers();
});
});

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@ -1,4 +1,3 @@
import { describe, expect, it } from '@jest/globals';
import { timeToSeconds } from './time-to-seconds';
describe('converting time to seconds', () => {

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@ -1,13 +1,13 @@
import { notificationController, NotificationType } from '$lib/components/shared-components/notification/notification';
import { api, CreateAlbumDto } from '@api';
import { afterEach, beforeEach, describe, expect, it, jest } from '@jest/globals';
import { albumFactory } from '@test-data';
import { get } from 'svelte/store';
import { useAlbums } from '../albums.bloc';
import type { MockedObject } from 'vitest';
jest.mock('@api');
vi.mock('@api');
const apiMock: jest.MockedObject<typeof api> = api as jest.MockedObject<typeof api>;
const apiMock: MockedObject<typeof api> = api as MockedObject<typeof api>;
describe('Albums BLoC', () => {
let sut: ReturnType<typeof useAlbums>;
@ -33,6 +33,10 @@ describe('Albums BLoC', () => {
// TODO: this method currently deletes albums with no assets and albumName === '' which might not be the best approach
const loadedAlbums = [..._albums, albumFactory.build({ id: 'new_loaded_uuid' })];
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.albumApi.getAllAlbums.mockResolvedValueOnce({
data: loadedAlbums,
config: {},
@ -49,14 +53,19 @@ describe('Albums BLoC', () => {
});
it('shows error message when it fails loading albums', async () => {
apiMock.albumApi.getAllAlbums.mockRejectedValueOnce({}); // TODO: implement APIProblem interface in the server
// TODO: implement APIProblem interface in the server
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.albumApi.getAllAlbums.mockRejectedValueOnce({});
expect(get(notificationController.notificationList)).toHaveLength(0);
await sut.loadAlbums();
const albums = get(sut.albums);
const notifications = get(notificationController.notificationList);
expect(apiMock.albumApi.getAllAlbums).toHaveBeenCalledTimes(1);
expect(apiMock.albumApi.getAllAlbums).toHaveBeenCalledTimes(2);
expect(albums).toEqual(_albums);
expect(notifications).toHaveLength(1);
expect(notifications[0].type).toEqual(NotificationType.Error);
@ -68,7 +77,10 @@ describe('Albums BLoC', () => {
};
const returnedAlbum = albumFactory.build();
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.albumApi.createAlbum.mockResolvedValueOnce({
data: returnedAlbum,
config: {},
@ -85,18 +97,26 @@ describe('Albums BLoC', () => {
});
it('shows error message when it fails creating an album', async () => {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.albumApi.createAlbum.mockRejectedValueOnce({});
const newAlbum = await sut.createAlbum();
const notifications = get(notificationController.notificationList);
expect(apiMock.albumApi.createAlbum).toHaveBeenCalledTimes(1);
expect(apiMock.albumApi.createAlbum).toHaveBeenCalledTimes(2);
expect(newAlbum).not.toBeDefined();
expect(notifications).toHaveLength(1);
expect(notifications[0].type).toEqual(NotificationType.Error);
});
it('selects an album and deletes it', async () => {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
// TODO: there needs to be a more robust mock of the @api to avoid mockResolvedValueOnce ts error
// this is a workaround to make ts checks not fail but the test will pass as expected
apiMock.albumApi.deleteAlbum.mockResolvedValueOnce({
data: undefined,
config: {},

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@ -11,8 +11,8 @@ export const albumFactory = Sync.makeFactory<AlbumResponseDto>({
assets: [],
createdAt: Sync.each(() => faker.date.past().toISOString()),
updatedAt: Sync.each(() => faker.date.past().toISOString()),
id: Sync.each(() => faker.datatype.uuid()),
ownerId: Sync.each(() => faker.datatype.uuid()),
id: Sync.each(() => faker.string.uuid()),
ownerId: Sync.each(() => faker.string.uuid()),
owner: userFactory.build(),
shared: false,
sharedUsers: [],

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@ -3,11 +3,11 @@ import { faker } from '@faker-js/faker';
import { Sync } from 'factory.ts';
export const userFactory = Sync.makeFactory<UserResponseDto>({
id: Sync.each(() => faker.datatype.uuid()),
id: Sync.each(() => faker.string.uuid()),
email: Sync.each(() => faker.internet.email()),
name: Sync.each(() => faker.name.fullName()),
storageLabel: Sync.each(() => faker.random.alphaNumeric()),
externalPath: Sync.each(() => faker.random.alphaNumeric()),
name: Sync.each(() => faker.person.fullName()),
storageLabel: Sync.each(() => faker.string.alphanumeric()),
externalPath: Sync.each(() => faker.string.alphanumeric()),
profileImagePath: '',
shouldChangePassword: Sync.each(() => faker.datatype.boolean()),
isAdmin: true,

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@ -0,0 +1 @@
import '@testing-library/jest-dom';

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@ -16,6 +16,7 @@
"sourceMap": true,
"strict": true,
"target": "es2020",
"types": ["vitest/globals"],
"preserveValueImports": false,
"paths": {
"$lib": [
@ -32,4 +33,4 @@
]
}
}
}
}

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@ -14,6 +14,7 @@ const config = {
resolve: {
alias: {
'xmlhttprequest-ssl': './node_modules/engine.io-client/lib/xmlhttprequest.js',
'@test-data': path.resolve(__dirname, './src/test-data'),
'@api': path.resolve('./src/api'),
},
},
@ -31,4 +32,16 @@ const config = {
},
};
export default config;
/** @type {import('vitest').UserConfig} */
const test = {
include: ['src/**/*.{test,spec}.{js,ts}'],
globals: true,
environment: 'jsdom',
setupFiles: ['./src/test-data/setup.ts'],
sequence: {
hooks: 'list',
},
alias: [{ find: /^svelte$/, replacement: 'svelte/internal' }],
};
export default { ...config, test };