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import "reflect-metadata";
import SettingUseCase from "../../../src/background/usecases/SettingUseCase";
import SettingRepository from "../../../src/background/repositories/SettingRepository";
import SettingData, { JSONTextSettings } from "../../../src/shared/SettingData";
import CachedSettingRepository from "../../../src/background/repositories/CachedSettingRepository";
import Settings, {
DefaultSetting,
} from "../../../src/shared/settings/Settings";
import Notifier from "../../../src/background/presenters/Notifier";
import Properties from "../../../src/shared/settings/Properties";
class MockSettingRepository implements SettingRepository {
load(): Promise<SettingData | null> {
throw new Error("not implemented");
}
onChange(_: () => void): void {}
}
class MockCachedSettingRepository implements CachedSettingRepository {
private current: Settings = DefaultSetting;
get(): Promise<Settings> {
return Promise.resolve(this.current);
}
setProperty(name: string, value: string | number | boolean): Promise<void> {
(this.current.properties as any)[name] = value;
return Promise.resolve();
}
update(value: Settings): Promise<void> {
this.current = value;
return Promise.resolve();
}
}
class NopNotifier implements Notifier {
notifyInvalidSettings(_error: Error, _onclick: () => void): Promise<void> {
return Promise.resolve();
}
notifyUpdated(_version: string, _onclick: () => void): Promise<void> {
return Promise.resolve();
}
}
describe("SettingUseCase", () => {
let localSettingRepository: SettingRepository;
let syncSettingRepository: SettingRepository;
let cachedSettingRepository: CachedSettingRepository;
let notifier: Notifier;
let sut: SettingUseCase;
beforeEach(() => {
localSettingRepository = new MockSettingRepository();
syncSettingRepository = new MockSettingRepository();
cachedSettingRepository = new MockCachedSettingRepository();
notifier = new NopNotifier();
sut = new SettingUseCase(
localSettingRepository,
syncSettingRepository,
cachedSettingRepository,
notifier
);
});
describe("getCached", () => {
it("returns cached settings", async () => {
const settings = new Settings({
keymaps: DefaultSetting.keymaps,
search: DefaultSetting.search,
blacklist: DefaultSetting.blacklist,
properties: new Properties({
hintchars: "abcd1234",
}),
});
jest.spyOn(cachedSettingRepository, "get").mockResolvedValue(settings);
const got = await sut.getCached();
expect(got.properties.hintchars).toEqual("abcd1234");
});
});
describe("reload", () => {
describe("when sync is not set", () => {
it("loads settings from local storage", async () => {
const settings = new Settings({
keymaps: DefaultSetting.keymaps,
search: DefaultSetting.search,
blacklist: DefaultSetting.blacklist,
properties: new Properties({
hintchars: "abcd1234",
}),
});
const settingData = SettingData.fromJSON({
source: "json",
json: JSONTextSettings.fromSettings(settings).toJSONText(),
});
jest.spyOn(syncSettingRepository, "load").mockResolvedValue(null);
jest
.spyOn(localSettingRepository, "load")
.mockResolvedValue(settingData);
await sut.reload();
const current = await cachedSettingRepository.get();
expect(current.properties.hintchars).toEqual("abcd1234");
});
});
describe("when local is not set", () => {
it("loads settings from sync storage", async () => {
const settings = new Settings({
keymaps: DefaultSetting.keymaps,
search: DefaultSetting.search,
blacklist: DefaultSetting.blacklist,
properties: new Properties({
hintchars: "aaaa1111",
}),
});
const settingData = SettingData.fromJSON({
source: "json",
json: JSONTextSettings.fromSettings(settings).toJSONText(),
});
jest
.spyOn(syncSettingRepository, "load")
.mockResolvedValue(settingData);
jest.spyOn(localSettingRepository, "load").mockResolvedValue(null);
await sut.reload();
const current = await cachedSettingRepository.get();
expect(current.properties.hintchars).toEqual("aaaa1111");
});
});
describe("neither local nor sync not set", () => {
it("loads settings from sync storage", async () => {
jest.spyOn(syncSettingRepository, "load").mockResolvedValue(null);
jest.spyOn(localSettingRepository, "load").mockResolvedValue(null);
await sut.reload();
const current = await cachedSettingRepository.get();
expect(current.properties.hintchars).toEqual(
DefaultSetting.properties.hintchars
);
});
});
});
});
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