[Wallet] E2E test improvements

SETUP.md

@@ -248,7 +248,7 @@ export PATH=$ANDROID_HOME/emulator:$ANDROID_HOME/tools:$PATH
 Run the emulator with:
 
 ```bash
-emulator -avd Nexus_5X_API_28
+emulator -avd Nexus_5X_API_28_x86
 ```
 
 #### Optional: Install Genymotion Emulator Manager

packages/mobile/.env

@@ -1,5 +1,5 @@
 ENVIRONMENT=local
-DEFAULT_TESTNET=alfajoresstaging
+DEFAULT_TESTNET=integration
 # If ZERO_SYNC_ENABLED_INITIALLY, local geth will not run initially.
 # If toggled on, it will use DEFAULT_SYNC_MODE. See src/geth/consts.ts for more info
 ZERO_SYNC_ENABLED_INITIALLY=false

packages/mobile/.env.test

@@ -5,7 +5,8 @@ DEFAULT_TESTNET=integration
 ZERO_SYNC_ENABLED_INITIALLY=true
 DEFAULT_SYNC_MODE=5
 DEV_SETTINGS_ACTIVE_INITIALLY=true
+# Disable firebase b.c. google-services.json files are missing in CI
 FIREBASE_ENABLED=false
 SECRETS_KEY=debug
 SHOW_TESTNET_BANNER=false
-SHOW_GET_INVITE_LINK=true
+SHOW_GET_INVITE_LINK=true 

packages/mobile/README.md

@@ -88,13 +88,6 @@ renders when no state has changed. Reducing renders can be done via pure
 components in react or overloading the should component update method
 [example here][rn optimize example].
 
-### Connecting to networks
-
-By default, we have the `alfajores` network set up. If you have other testnets
-that you want to use with the app, update `.env.ENV-NAME` and `packages/mobile/.env.ENV-NAME` with
-the new network name and settings, then rebuild the app. Note that this will assume the testnets
-have a corresponding `/blockchain-api` and `/notification-service` set up.
-
 ### Running Wallet app in zero sync (Data Saver) mode
 
 By default, the mobile wallet app runs geth in ultralight sync mode where all the epoch headers are fetched. The default sync mode is defined in [packages/mobile/.env](https://github.com/celo-org/celo-monorepo/blob/master/packages/mobile/.env#L4) file.
@@ -130,21 +123,9 @@ See [`src/identity/verification.test.ts`] for an example.
 ### E2E testing
 
 We use [Detox][detox] for E2E testing. In order to run the tests locally, you
-must have the proper emulator set up. Emulator installation instructions are in
-the [setup instructions][setup#emulator].
-
-Please set `123456` as the pin code in the emulator, since the e2e tests rely on
-that.
-
-Next, the VM snapshot settings should be modified:
-
-1.  Close all apps and lock the emulator (go to lock screen).
-2.  Power off the emulator
-3.  Power it back on and go to emulator settings (... button) -> Snapshots -> Settings
-4.  Set Auto-Save to No
+must have the proper emulator set up. Follow the instrutions in [e2e/README.md][e2e readme].
 
-For information on how to run and extend the e2e tests, refer to the
-[e2e readme][e2e readme].
+Once setup is done, you can run the tests with `yarn test:e2e:android`
 
 ## Building APKs / Bundles
 
@@ -264,7 +245,6 @@ $ adb kill-server && adb start-server
 [rn profiler]: https://reactjs.org/blog/2018/09/10/introducing-the-react-profiler.html
 [rn running on device]: https://facebook.github.io/react-native/docs/running-on-device
 [setup]: ../../SETUP.md
-[setup#emulator]: ../../SETUP.md#optional-install-an-android-emulator
 [react-native-testing-library]: https://github.com/callstack/react-native-testing-library
 [rntl-docs]: https://callstack.github.io/react-native-testing-library/
 [jest]: https://jestjs.io/docs/en/snapshot-testing

packages/mobile/android/app/build.gradle

@@ -252,10 +252,8 @@ android {
     packagingOptions {
         exclude 'META-INF/-no-jdk.kotlin_module'
         exclude 'META-INF/androidx.exifinterface_exifinterface.version'
-        pickFirst 'lib/x86/libc++_shared.so'
-        pickFirst 'lib/arm64-v8a/libc++_shared.so'
-        pickFirst 'lib/x86_64/libc++_shared.so'
-        pickFirst 'lib/armeabi-v7a/libc++_shared.so'
+        pickFirst '**/libjsc.so'
+        pickFirst '**/libc++_shared.so'
     }
 
 

packages/mobile/android/app/proguard-rules.pro

@@ -9,6 +9,9 @@
 
 # Add any project specific keep options here:
 
+# Detox
+-keep class com.facebook.react.ReactInstanceManager { *; }
+
 # RN Firebase
 -keep class io.invertase.firebase.** { *; }
 -dontwarn io.invertase.firebase.**

packages/mobile/android/app/src/debug/AndroidManifest.xml

@@ -4,5 +4,5 @@
 
   <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
-  <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" />
+  <application android:usesCleartextTraffic="true" tools:ignore="GoogleAppIndexingWarning" android:networkSecurityConfig="@xml/network_security_config" />
 </manifest>

packages/mobile/android/app/src/debug/res/xml/network_security_config.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+  <!-- This allows unencrypted communication to these domains, which the bundler needs when running on an emulator -->
+  <domain-config cleartextTrafficPermitted="true">
+    <domain includeSubdomains="true">localhost</domain>
+    <domain includeSubdomains="true">10.0.1.1</domain>
+    <domain includeSubdomains="true">10.0.2.2</domain>
+    <domain includeSubdomains="true">10.0.3.2</domain>
+  </domain-config>
+</network-security-config>

packages/mobile/e2e/README.md

@@ -2,46 +2,21 @@
 
 [![e2e test status](https://storage.googleapis.com/celo-e2e-data/e2e-banner.svg)](https://console.cloud.google.com/storage/browser/celo-e2e-data?project=celo-testnet)
 
-These are the End-to-End (e2e) tests for the mobile (payments) application. They run an emulator and simulate a user clicking through the mobile app.
+These are the End-to-End (e2e) tests for the wallet mobile app. They run an emulator and simulate a user clicking through the app.
 
-## The e2e banner
+## Setting up the VM
 
-In the readme files (in the root, mobile, and this one), there are banners for the e2e tests. The test status is saved in a [google cloud storage bucket](https://console.cloud.google.com/storage/browser/celo-e2e-data?project=celo-testnet).
-There is also a log file for the last test run.
+First install the emulator as described in the [SETUP readme](../../../SETUP.md#optional-install-an-android-emulator).
 
-Too see all the versions of the log file:
+By default, the e2e scripts will assume the VM name of `Nexus_5X_API_28_x86` recommended in the instructions but you can rename the VM as you like.
 
-```bash
-gsutil ls -al  gs://celo-e2e-data/last_run_log
-```
+Next, to improve reliability of the tests, configure the VM as described in the [Detox best practices doc](https://github.com/wix/Detox/blob/master/docs/Introduction.AndroidEmulatorsBestPractices.md).
 
-Too display a specific version of the log file:
+## Running the tests
 
-```bash
-gsutil cat  gs://celo-e2e-data/last_run_log#<version_number>
-gsutil cat  gs://celo-e2e-data/last_run_log   #specify no version number to get the latest
-```
+Simply run `yarn test:e2e:android` or `yarn test:e2e:ios`
 
-If you need to have a more detailed look, there is a collection of log files and even screenshots for the failing tests saved in `detailed_logs.tar.gz`. Download with:
-
-```bash
-  gsutil cp gs://celo-e2e-data/detailed_logs.tar.gz .
-  tar -xvf detailed_logs.tar.gz
-```
-
-These files are uploaded by by the [a script](../scripts/ci-e2e.sh), that is executed regularly. Don't use this script to run the tests locally.
-
-## Running the tests locally
-
-First install the emulator as described in the [mobile readme](../README.md).
-
-```bash
-yarn test:build-e2e #To build the java parts
-yarn test:run-e2e #packages the react native parts of the app, launches the emulator and runs the tests
-```
-
-After making small changes to the app or adding new tests you can rerun the tests without rebuilding first.
-When the tests are running, they will automatically try to enter `123456` as the pin code when needed. You will have to set this pin code in the settings of the emulator.
+The run_e2e.sh script will take care of configuring and building the app for you.
 
 ## Adding a test
 
@@ -107,6 +82,33 @@ The e2e tests should use as few mocks as possible, since they are supposed to be
 
 The mocks are only used, when the environment variable `CELO_TEST_CONFIG` is set too 'e2e'. This variable will be read in `mobile/rn-cli.config.js` and will modify what the metro bundler will include in the bundle. If you're mocking a module from node_nodules, put the mock in `e2e/mocks/`. Use the file extension `.e2e.ts` or `.e2e.js`.
 
+## The e2e banner
+
+In the readme files (in the root, mobile, and this one), there are banners for the e2e tests. The test status is saved in a [google cloud storage bucket](https://console.cloud.google.com/storage/browser/celo-e2e-data?project=celo-testnet).
+There is also a log file for the last test run.
+
+Too see all the versions of the log file:
+
+```bash
+gsutil ls -al  gs://celo-e2e-data/last_run_log
+```
+
+Too display a specific version of the log file:
+
+```bash
+gsutil cat  gs://celo-e2e-data/last_run_log#<version_number>
+gsutil cat  gs://celo-e2e-data/last_run_log   #specify no version number to get the latest
+```
+
+If you need to have a more detailed look, there is a collection of log files and even screenshots for the failing tests saved in `detailed_logs.tar.gz`. Download with:
+
+```bash
+  gsutil cp gs://celo-e2e-data/detailed_logs.tar.gz .
+  tar -xvf detailed_logs.tar.gz
+```
+
+These files are uploaded by by the [a script](../scripts/ci-e2e.sh), that is executed regularly. Don't use this script to run the tests locally.
+
 ## Troubleshooting
 
 If tests are failing, and you don't why:

packages/mobile/e2e/Transfer.spec.js

@@ -93,28 +93,6 @@ describe('Transfer Works', () => {
     await sleep(10000)
   })
 
-  it.skip('NUX->ImportContacts', async () => {
-    await device.launchApp({ permissions: { contacts: 'YES' } })
-
-    await waitFor(element(by.id('ImportContactsPermissionTitle')))
-      .toBeVisible()
-      .withTimeout(1000)
-
-    await waitFor(element(by.id('importContactsEnable')))
-      .toBeVisible()
-      .withTimeout(1000)
-
-    await waitFor(element(by.id('importContactsSkip')))
-      .toBeVisible()
-      .withTimeout(1000)
-
-    if (ENABLE_CONTACT_IMPORT) {
-      await element(by.id('importContactsEnable')).tap()
-    } else {
-      await element(by.id('importContactsSkip')).tap()
-    }
-  })
-
   it.skip('NUX->VerifyEducation', async () => {
     await waitFor(element(by.id('VerifyEducationHeader')))
       .toBeVisible()

packages/mobile/e2e/init.js

@@ -2,14 +2,23 @@ const detox = require('detox')
 const config = require('../package.json').detox
 const adapter = require('detox/runners/jest/adapter')
 const specReporter = require('detox/runners/jest/specReporter')
+const assignReporter = require('detox/runners/jest/assignReporter')
 
-jest.setTimeout(120000)
 jasmine.getEnv().addReporter(adapter)
+// This takes care of generating status logs on a per-spec basis. By default, jest only reports at file-level.
+// This is strictly optional.
 jasmine.getEnv().addReporter(specReporter)
 
+// This will post which device has assigned to run a suite, which can be useful in a multiple-worker tests run.
+// This is strictly optional.
+jasmine.getEnv().addReporter(assignReporter)
+
+// Increase default jest timeout
+jest.setTimeout(120000)
+
 beforeAll(async () => {
   await detox.init(config)
-})
+}, 300000)
 
 beforeEach(async () => {
   await adapter.beforeEach()

packages/mobile/package.json

@@ -25,11 +25,8 @@
     "test:ci": "yarn test --coverage --runInBand",
     "test:watch": "yarn test --watch --maxWorkers=4",
     "test:verbose": "export TZ=UTC && jest --verbose",
-    "test:build-e2e": "bash ./scripts/build_e2e.sh",
-    "test:run-e2e": "bash ./scripts/run_e2e.sh",
-    "test:dry-run-e2e": "yarn dev:emulator && cd android && yarn test:build-e2e && yarn test:run-e2e",
-    "test:detox": "CELO_TEST_CONFIG=e2e detox test -c android.emu.debug -a e2e/tmp/ --take-screenshots=failing --record-logs=failing --detectOpenHandles -l verbose",
-    "test:unlock": "./scripts/unlock.sh",
+    "test:e2e:android": "./scripts/run_e2e.sh -p android",
+    "test:e2e:ios": "./scripts/run_e2e.sh -p ios",
     "test:verify-locales": "./scripts/verify_locales.sh",
     "pre-deploy": "./scripts/pre-deploy.sh",
     "deploy:update-disclaimer": "yarn licenses generate-disclaimer > android/app/src/main/assets/custom/LicenseDisclaimer.txt"
@@ -43,7 +40,7 @@
     "@celo/client": "0.0.247",
     "@celo/contractkit": "0.2.10-dev",
     "@celo/react-components": "1.0.0",
-    "@celo/react-native-fast-crypto": "^1.8.2",
+    "react-native-fast-crypto": "git+https://github.com/celo-org/react-native-fast-crypto#3946f9",
     "@celo/react-native-sms-retriever": "git+https://github.com/celo-org/react-native-sms-retriever#b88e502",
     "@celo/utils": "0.1.6-dev",
     "@celo/walletkit": "^0.0.15",
@@ -81,7 +78,7 @@
     "react-i18next": "^11.2.7",
     "react-native": "^0.61.2",
     "react-native-android-open-settings": "^1.3.0",
-    "react-native-bip39": "git://github.com/celo-org/react-native-bip39#8d00738",
+    "react-native-bip39": "git://github.com/celo-org/react-native-bip39#b31a8ff",
     "react-native-camera": "^3.7.1",
     "react-native-clock-sync": "^1.0.0",
     "react-native-config": "https://github.com/luggit/react-native-config#89a602b",
@@ -163,7 +160,7 @@
     "@types/utf8": "^2.1.6",
     "@types/web3": "^1.0.18",
     "babel-core": "7.0.0-bridge.0",
-    "detox": "^14.5.0",
+    "detox": "^15.0.0",
     "enzyme": "^3.9.0",
     "enzyme-adapter-react-16": "^1.11.2",
     "enzyme-to-json": "^3.3.5",
@@ -189,7 +186,7 @@
     "configurations": {
       "android.emu.debug": {
         "binaryPath": "android/app/build/outputs/apk/debug/app-debug.apk",
-        "build": "cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug && cd ..",
+        "build": "cd android && ENVFILE=.env.test ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug && cd ..",
         "type": "android.emulator",
         "name": "Nexus_5X_API_28_x86",
         "__comment": "Nexus_5X_API_28_x86 is currently harcoded but it should be the result from $ANDROID_SDK_ROOT/emulator/emulator -list-avds | grep 'x86' | head -n 1`"