Added detox init

WebTest/e2e/config.json

@@ -0,0 +1,4 @@
+{
+    "setupTestFrameworkScriptFile": "./init.js",
+    "testEnvironment": "node"
+}

WebTest/e2e/firstTest.spec.js

@@ -0,0 +1,19 @@
+describe('Example', () => {
+  beforeEach(async () => {
+    await device.reloadReactNative();
+  });
+
+  it('should have welcome screen', async () => {
+    await expect(element(by.id('welcome'))).toBeVisible();
+  });
+
+  it('should show hello screen after tap', async () => {
+    await element(by.id('hello_button')).tap();
+    await expect(element(by.text('Hello!!!'))).toBeVisible();
+  });
+
+  it('should show world screen after tap', async () => {
+    await element(by.id('world_button')).tap();
+    await expect(element(by.text('World!!!'))).toBeVisible();
+  });
+})

WebTest/e2e/init.js

@@ -0,0 +1,19 @@
+const detox = require('detox');
+const config = require('../package.json').detox;
+const adapter = require('detox/runners/jest/adapter');
+
+jest.setTimeout(120000);
+jasmine.getEnv().addReporter(adapter);
+
+beforeAll(async () => {
+  await detox.init(config);
+});
+
+beforeEach(async () => {
+  await adapter.beforeEach();
+});
+
+afterAll(async () => {
+  await adapter.afterAll();
+  await detox.cleanup();
+});

WebTest/package.json

@@ -18,5 +18,8 @@
   },
   "jest": {
     "preset": "react-native"
+  },
+  "detox": {
+    "test-runner": "jest"
   }
 }