110 lines
3.5 KiB
TypeScript
110 lines
3.5 KiB
TypeScript
import React, { Dispatch } from "react";
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import { render, screen, fireEvent, act } from "@testing-library/react-native";
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import SettingsComponent from "@/components/Settings";
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import { language_matrix } from "@/app/i18n/api";
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import { Settings } from "@/app/lib/settings";
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import { getDb, migrateDb } from "@/app/lib/db";
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const RENDER_TIME = 1000;
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jest.mock("@/app/i18n/api", () => {
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class LanguageServer {
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fetchLanguages = () => {
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return {
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"en": {
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code: "en",
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name: "English",
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targets: [
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"fr",
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"es"
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]
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},
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"fr": {
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code: "fr",
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name: "French",
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targets: [
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"en",
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"es"
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]
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},
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"es": {
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code: "es",
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name: "Spanish",
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targets: [
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"en",
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"fr"
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]
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},
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} as language_matrix
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}
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}
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class Translator {
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translate = jest.fn((text : string, target : string) => {
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return "Hola, como estas?"
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})
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}
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return {
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LanguageServer,
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Translator,
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}
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})
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describe("SettingsComponent", () => {
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beforeEach(async() => {
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await migrateDb();
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const settings = await Settings.getDefault();
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await settings.setHostLanguage("en");
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await settings.setLibretranslateBaseUrl("https://example.com");
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})
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beforeAll(() => {
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jest.useFakeTimers();
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})
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afterAll(() => {
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jest.useRealTimers()
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})
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test("renders correctly with initial settings", async () => {
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render(<SettingsComponent />);
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jest.advanceTimersByTime(RENDER_TIME);
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screen.debug();
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// Wait for the component to fetch and display the initial settings
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await screen.findByText(/Host Language:/i);
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await screen.findByText(/LibreTranslate Base URL:/i);
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// expect(screen.getByDisplayValue("English")).toBeTruthy();
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expect(screen.getByAccessibilityHint("libretranslate base url")).toBeTruthy();
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});
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test("updates host language setting when input changes", async () => {
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render(<SettingsComponent />);
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// Wait for the component to fetch and display the initial settings
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await screen.findByText(/Host Language:/i);
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await screen.findByText(/LibreTranslate Base URL:/i);
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// Change the host language input value
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const picker = screen.getByAccessibilityHint("hostLanguage");
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fireEvent(picker, "onvalueChange", "es");
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expect(picker.props.selectedIndex).toStrictEqual(0);
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});
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test("updates LibreTranslate base URL setting when input changes", async () => {
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render(<SettingsComponent />);
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jest.advanceTimersByTime(RENDER_TIME)
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screen.debug();
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// Wait for the component to fetch and display the initial settings
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await screen.findByText(/Host Language:/i);
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await screen.findByText(/LibreTranslate Base URL:/i);
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// Change the LibreTranslate base URL input value
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fireEvent.changeText(screen.getByAccessibilityHint("libretranslate base url"), "http://new-example.com");
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jest.advanceTimersByTime(RENDER_TIME);
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expect(screen.getByAccessibilityHint("libretranslate base url")).toBeTruthy();
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});
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}); |