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[PM-9442] Add tests for undefined state values and proper emulation of ElectronStorageService in tests (#9910)
* fix: handle undefined value in migration 66 * fix: the if-statement was typo * feat: duplicate error behavior in fake storage service * feat: fix all migrations that were setting undefined values * feat: add test for disabled fingrint in migration 66 * fix: default single user state saving undefined value to state * revert: awaiting floating promise gonna fix this in a separate PR * Revert "feat: fix all migrations that were setting undefined values" This reverts commit034713256c
. * feat: automatically convert save to remove * Revert "fix: default single user state saving undefined value to state" This reverts commit6c36da6ba5
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@ -82,9 +82,14 @@ export class ElectronStorageService implements AbstractStorageService {
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}
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save(key: string, obj: unknown): Promise<void> {
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if (obj === undefined) {
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return this.remove(key);
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}
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if (obj instanceof Set) {
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obj = Array.from(obj);
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}
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this.store.set(key, obj);
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this.updatesSubject.next({ key, updateType: "save" });
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return Promise.resolve();
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@ -8,6 +8,8 @@ import {
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} from "../src/platform/abstractions/storage.service";
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import { StorageOptions } from "../src/platform/models/domain/storage-options";
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const INTERNAL_KEY = "__internal__";
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export class FakeStorageService implements AbstractStorageService, ObservableStorageService {
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private store: Record<string, unknown>;
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private updatesSubject = new Subject<StorageUpdate>();
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@ -63,13 +65,32 @@ export class FakeStorageService implements AbstractStorageService, ObservableSto
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this.mock.has(key, options);
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return Promise.resolve(this.store[key] != null);
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}
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save<T>(key: string, obj: T, options?: StorageOptions): Promise<void> {
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async save<T>(key: string, obj: T, options?: StorageOptions): Promise<void> {
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// These exceptions are copied from https://github.com/sindresorhus/conf/blob/608adb0c46fb1680ddbd9833043478367a64c120/source/index.ts#L193-L203
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// which is a library that is used by `ElectronStorageService`. We add them here to ensure that the behavior in our testing mirrors the real world.
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if (typeof key !== "string" && typeof key !== "object") {
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throw new TypeError(
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`Expected \`key\` to be of type \`string\` or \`object\`, got ${typeof key}`,
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);
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}
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// We don't throw this error because ElectronStorageService automatically detects this case
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// and calls `delete()` instead of `set()`.
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// if (typeof key !== "object" && obj === undefined) {
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// throw new TypeError("Use `delete()` to clear values");
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// }
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if (this._containsReservedKey(key)) {
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throw new TypeError(
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`Please don't use the ${INTERNAL_KEY} key, as it's used to manage this module internal operations.`,
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);
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}
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// FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
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// eslint-disable-next-line @typescript-eslint/no-floating-promises
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this.mock.save(key, obj, options);
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this.store[key] = obj;
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this.updatesSubject.next({ key: key, updateType: "save" });
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return Promise.resolve();
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}
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remove(key: string, options?: StorageOptions): Promise<void> {
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// FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
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@ -79,4 +100,20 @@ export class FakeStorageService implements AbstractStorageService, ObservableSto
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this.updatesSubject.next({ key: key, updateType: "remove" });
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return Promise.resolve();
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}
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private _containsReservedKey(key: string | Partial<unknown>): boolean {
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if (typeof key === "object") {
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const firsKey = Object.keys(key)[0];
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if (firsKey === INTERNAL_KEY) {
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return true;
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}
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}
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if (typeof key !== "string") {
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return false;
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}
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return false;
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}
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}
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@ -92,6 +92,45 @@ describe("MoveDesktopSettings", () => {
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global_desktopSettings_browserIntegrationFingerprintEnabled: false,
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},
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},
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{
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it: "migrates browser integration without fingerprint enabled",
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preMigration: {
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global_account_accounts: {
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user1: {},
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otherUser: {},
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},
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user1: {
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settings: {
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minimizeOnCopyToClipboard: false,
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},
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},
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otherUser: {
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settings: {
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random: "stuff",
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},
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},
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global: {
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enableBrowserIntegration: true,
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},
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},
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postMigration: {
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global_account_accounts: {
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user1: {},
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otherUser: {},
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},
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global: {},
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user1: {
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settings: {},
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},
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otherUser: {
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settings: {
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random: "stuff",
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},
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},
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global_desktopSettings_browserIntegrationEnabled: true,
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user_user1_desktopSettings_minimizeOnCopy: false,
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},
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},
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{
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it: "does not move non-existant values",
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preMigration: {
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