feat: mobile app package (#1075)

packages/mobile/e2e/Helpers.ts

@@ -0,0 +1,58 @@
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const faker = require('faker')
+import { by, device, element, expect, waitFor } from 'detox'
+
+export const expectToBeVisible = async (testedElement: Detox.IndexableNativeElement) => {
+  try {
+    await expect(testedElement).toBeVisible()
+    return true
+  } catch (e) {
+    return false
+  }
+}
+
+const checkAfterReinstall = async () => {
+  if (device.getPlatform() === 'ios') {
+    const alertElement = element(
+      by.label('Delete Local Data').and(by.type('_UIAlertControllerActionView'))
+    )
+    const alertVisible = await expectToBeVisible(alertElement)
+    if (alertVisible) {
+      await element(
+        by.label('Delete Local Data').and(by.type('_UIAlertControllerActionView'))
+      ).tap()
+    }
+  }
+}
+
+export const openSettingsScreen = async () => {
+  await checkAfterReinstall()
+  await device.reloadReactNative()
+
+  // Opens the settings screen
+  await waitFor(element(by.id('rootView')))
+    .toBeVisible()
+    .withTimeout(2000)
+  await element(by.id('headerButton')).tap()
+  await element(by.id('settingsButton')).tap()
+}
+
+export const openComposeNewNoteScreen = async () => {
+  await device.reloadReactNative()
+
+  // Opens the screen to compose a new note
+  await waitFor(element(by.id('rootView')))
+    .toBeVisible()
+    .withTimeout(2000)
+  await waitFor(element(by.id('newNoteButton')))
+    .toBeVisible()
+    .withTimeout(2000)
+
+  await element(by.id('newNoteButton')).tap()
+}
+
+export const randomCredentials = {
+  email: faker.internet.exampleEmail(),
+  password: faker.internet.password(),
+  syncServerUrl: 'https://app-dev.standardnotes.com',
+}