68 lines
2.4 KiB
TypeScript
68 lines
2.4 KiB
TypeScript
import { mock, MockProxy } from "jest-mock-extended";
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// eslint-disable-next-line import/no-restricted-paths -- Needed to print log messages
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import { LogService } from "../platform/abstractions/log.service";
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// eslint-disable-next-line import/no-restricted-paths -- Needed to interface with storage locations
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import { AbstractStorageService } from "../platform/abstractions/storage.service";
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import { CURRENT_VERSION, currentVersion, migrate } from "./migrate";
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import { MigrationBuilder } from "./migration-builder";
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jest.mock("./migration-builder", () => {
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return {
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MigrationBuilder: {
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create: jest.fn().mockReturnThis(),
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},
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};
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});
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describe("migrate", () => {
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it("should not run migrations if state is empty", async () => {
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const storage = mock<AbstractStorageService>();
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const logService = mock<LogService>();
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storage.get.mockReturnValueOnce(null);
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await migrate(storage, logService);
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expect(MigrationBuilder.create).not.toHaveBeenCalled();
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});
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it("should set to current version if state is empty", async () => {
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const storage = mock<AbstractStorageService>();
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const logService = mock<LogService>();
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storage.get.mockReturnValueOnce(null);
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await migrate(storage, logService);
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expect(storage.save).toHaveBeenCalledWith("stateVersion", CURRENT_VERSION);
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});
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});
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describe("currentVersion", () => {
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let storage: MockProxy<AbstractStorageService>;
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let logService: MockProxy<LogService>;
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beforeEach(() => {
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storage = mock();
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logService = mock();
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});
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it("should return -1 if no version", async () => {
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storage.get.mockReturnValueOnce(null);
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expect(await currentVersion(storage, logService)).toEqual(-1);
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});
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it("should return version", async () => {
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storage.get.calledWith("stateVersion").mockReturnValueOnce(1 as any);
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expect(await currentVersion(storage, logService)).toEqual(1);
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});
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it("should return version from global", async () => {
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storage.get.calledWith("stateVersion").mockReturnValueOnce(null);
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storage.get.calledWith("global").mockReturnValueOnce({ stateVersion: 1 } as any);
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expect(await currentVersion(storage, logService)).toEqual(1);
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});
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it("should prefer root version to global", async () => {
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storage.get.calledWith("stateVersion").mockReturnValue(1 as any);
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storage.get.calledWith("global").mockReturnValue({ stateVersion: 2 } as any);
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expect(await currentVersion(storage, logService)).toEqual(1);
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});
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});
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