Add app test

jestSetup.ts

@@ -14,8 +14,8 @@ jest.mock('react-native-share', () => jest.fn())
 jest.mock('react-native/Libraries/Animated/NativeAnimatedHelper')
 jest.mock('react-native/Libraries/EventEmitter/NativeEventEmitter')
 
-//jest.mock('react-native-reanimated', () => {
-//  const Reanimated = require('react-native-reanimated/mock')
-//  Reanimated.default.call = () => {}
-//  return Reanimated
-//})
+jest.mock('react-native-reanimated', () => {
+  const Reanimated = require('react-native-reanimated/mock')
+  Reanimated.default.call = () => {}
+  return Reanimated
+})

tests/App.test.tsx

@@ -0,0 +1,24 @@
+import React from 'react'
+import 'react-native'
+import {render, waitFor} from 'react-native-testing-library'
+import App from '../App'
+import Settings from '../settings'
+
+jest.mock('../db.ts', () => ({
+  settingsRepo: {
+    findOne: () => Promise.resolve({} as Settings),
+  },
+}))
+
+jest.mock('../data-source.ts', () => ({
+  AppDataSource: {
+    isInitialized: false,
+    initialize: jest.fn(),
+  },
+}))
+
+it('renders correctly', async () => {
+  const {getAllByText} = render(<App />)
+  const title = await waitFor(() => getAllByText('Home'))
+  expect(title.length).toBeGreaterThan(0)
+})