cipolleschi

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 */

import React, {useState} from 'react';
import {Button, Modal, SafeAreaView, Text, View} from 'react-native';

cipolleschi

Test Your Library against React Native 0.74.0-rcs.

We cut the branch for 0.74 and we released the first RCs. We would like to check that the libraries in the ecosystem are working well, especially with the New Architecture.

To simplify the work, we prepared a sort of template you can use to test your library against the most recent version of React Native. There are two ways to test this:

1. Using a newly created app;
2. Using the example app that might live in your library repo.

The first approach can be used to check whether the latest version you already released is compatible with the New Architecture.

cipolleschi

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 */

import React from 'react';
import {
  SafeAreaView,

cipolleschi

import UIKit
import PlaygroundSupport

class MyViewControllerA : UIViewController {
  let viewControllerB = MyViewControllerB()

  override func loadView() {
    print("MyViewControllerA - loadView Invoked")
    let view = MyViewA()
    view.push = { [unowned self] in

cipolleschi

protocol Product {
  var price: Decimal { get }
  var releaseDate: Date { get }
}

protocol Discountable {
  var discount: Double { get }
}

cipolleschi

func testPurchasingCoins_success() {
  self.app.launchArguments.append(contentsOf: ["-mockPurchase", "true"])
  self.app.launch()
  let homeView = self.app.otherElements[HomeView.AccessibilityIdentifiers.homeView.rawValue]
  XCTAssertTrue(homeView.exists)

  self.app.buttons[HomeView.AccessibilityIdentifiers.purchase.rawValue].tap()

  XCTAssertEqual(self.app.staticTexts[HomeView.AccessibilityIdentifiers.coins.rawValue].label, "1000")
}

cipolleschi

func buildDependencies() -> Dependencies {
  #if UITESTING
  if UserDefaults.standard.object(forKey: "mockPurchase") != nil {
    let mockedMonetizationResult = UserDefaults.standard.bool(forKey: "mockPurchase")
    return Dependencies(purchaseManagerDependencies: .mocked(with: mockedMonetizationResult))
  }
  #endif
  return Dependencies()
}

cipolleschi

func testPurchasingCoins_success() {
  self.app.launchArguments.append(contentsOf: [
    "-mockPurchase", "true"
  ])
  self.app.launch()
  // ... assert what should happen ...
}

func testPurchasingCoins_failure() {
  self.app.launchArguments.append(contentsOf: [

cipolleschi

func scene(
  _ scene: UIScene,
  willConnectTo session: UISceneSession,
  options connectionOptions: UIScene.ConnectionOptions
) {
  // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
  // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
  // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
  guard let scene = (scene as? UIWindowScene) else { return }

cipolleschi

override func setUpWithError() throws {
    try super.setUpWithError()
    continueAfterFailure = false
    self.app = XCUIApplication()
    let path = Bundle.allBundles.compactMap { $0.path(forResource: "state", ofType: "json") }.first!
    self.app.launchArguments = [
      "-initialScreen", "home_screen",
      "-state", path,
      "-reset", "true"
    ]