Welcome to Addison Global QA Automation React Native Tech task.

The main goal of this exercise is to assess how you reason about you're ability to test code. There's no hard rules or tricky questions. We encorage you to use the following language/tool/framework:

• javascript
• webdriverio
• jest/mocha
• appium/selenium

Note: Tests can be written for Android or/and iOS.

• Login View - Initial screen where user can login.
• Native View - Show the user name and his balance inside a native view.
• Web View - Show the user name and his balance inside a webview.

We would like to cover the following 2 happy path test scenarios:

1. Check that balance of master user is 288.00 euro
2. Check that balance of frontend user is 77.77 euro

Please use credentials from Valid users section of this doc.

Put all your thoughts inside the answer!!

It is not required to create additional scenarios, but any extra work will be considered as a plus. Would be great to use boundary testing!) Please document and let us know how would you implement any extra relevant feature that is not covered in the test (reporting, logging ...)

• Source Code: Either of the following ways to bundle the code, whatever is easier for you:

  • A zip file containing the whole project. Remember to skip binaries, logs, etc if you choose this option.
  • A link to an accessible private repository with your work in (Github can host private repositories at a cost; there is no charge for doing so with Bitbucket).

• Documentation / Instructions: You can bundle it together with the code.

  • A Readme.md file explaining the assumptions and decisions you've made solving this task including technology and library choices.
  • Any instructions required to run your solution and tests in a Linux environment.

In order to run app you need to start js bundle in separate process, please use npm start section of this doc. After bundle has started you can just install app on your Emulator/Simulator, please use Builds Path section of this doc. If you want to do some changes is App code, feel free. You can use Available Scripts section of this doc for more details.

We hope you have fun.

There are two valid user in the application.

• Username: master
• Password: ILoveReactNative

User master is redirected to balance native view.

• Username: frontend
• Password: ItWillWork

User frontend is redirected to balance webview screen.

If Yarn was installed when the project was initialized, then dependencies will have been installed via Yarn, and you should probably use it to run these commands as well. Unlike dependency installation, command running syntax is identical for Yarn and NPM at the time of this writing.

You can check if you have Yarn installed:

yarn --version

In case you haven't installed Yarn, you can follow the instruction to install in your OS: How to install Yarn

npm start --reset-cache
# or
yarn start --reset-cache

Runs your app in development mode.

It will reload if you save edits to your files, and you will see build errors and logs in the terminal.

Sometimes you may need to reset or clear the React Native packager's cache. To do so, you can pass the --reset-cache flag to the start script:

npm run ios
# or
yarn ios

Like npm start, but also attempts to open your app in the iOS Simulator if you're on a Mac and have it installed.

npm run android
# or
yarn android

You can find your builds in the paths:

• Android: /android/build/output/apk/
• IOS: /ios/build/Build/Products/Debug-iphonesimulator/QAReactNativeThechnicalTest.app

Also you can find android and IOS builds in /dist folder.

Like npm start, but also attempts to open your app on a connected Android device or emulator. Requires an installation of Android build tools (see React Native docs for detailed setup). We also recommend installing Genymotion as your Android emulator. Once you've finished setting up the native build environment, there are two options for making the right copy of adb available to Create React Native App:

1. Make sure that you can run adb from your terminal.
2. Open Genymotion and navigate to Settings -> ADB. Select �Use custom Android SDK tools� and update with your Android SDK directory.

1. Find Genymotion�s copy of adb. On macOS for example, this is normally /Applications/Genymotion.app/Contents/MacOS/tools/.
2. Add the Genymotion tools directory to your path (instructions for Mac, Linux, and Windows).
3. Make sure that you can run adb from your terminal.

1. Execute the emulator (SDK Manager.exe->Tools->Manage AVDs...->New then Start)
2. Start the console (Windows XP), Run -> type cmd, and move to the platform-tools folder of SDK directory.
3. Paste the APK file in the 'android-sdk\tools' or 'platform-tools' folder.
4. Then type the following command.

adb install [.apk path]

Example:

adb install C:\Users\Name\MyProject\build\Jorgesys.apk

1. Copy the apk file to platform-tools in android-sdk linux folder.
2. Open Terminal and navigate to platform-tools folder in android-sdk.
3. Then Execute this command -

./adb install FileName.apk

If the operation is successful (the result is displayed on the screen), then you will find your file in the launcher of your emulator. Mac:

PATH=$PATH:~/Library/Android/sdk/platform-tools
Example : PATH=$PATH:/users/jorgesys/eclipse/android-sdk-mac_64/tools

Then run adb.

1. Run the emulator.
2. Then copy your .apk file and paste into /Users/your_system_username/Library/Android/sdk/platform-tools. If you are not able to find sdk path in your mac system, do the following steps: Open finder->select Go option on top menu -> select Go to Folder option -> it will popup a window with a textfield: /Users/your_system_username/Library/Android/sdk/ -> now open platform-tools folder and paste your copied .apk file,
3. Now open terminal and type the following: cd Library/Android/sdk/platform-tools
4. execute the following in your terminal:

./adb install yourapkfilename.apk

If you get the following error message: error: no devices found - waiting for device, follow the step 5.

5. Run your emulator from Android Studio, once emulator active then repeat step 4, you will see the success message on your terminal.

This project is set up to use jest for tests. You can configure whatever testing strategy you like, but jest works out of the box. Create test files in directories called __tests__ or with the .test extension to have the files loaded by jest. See the the template project for an example test. The jest documentation is also a wonderful resource, as is the React Native testing tutorial.

You can configure some of Create React Native App's behavior using environment variables.

If you're on a Mac, there are a few errors that users sometimes see when attempting to npm run ios:

• "non-zero exit code: 107"
• "You may need to install Xcode" but it is already installed
• and others

There are a few steps you may want to take to troubleshoot these kinds of errors:

1. Make sure Xcode is installed and open it to accept the license agreement if it prompts you. You can install it from the Mac App Store.
2. Open Xcode's Preferences, the Locations tab, and make sure that the Command Line Tools menu option is set to something. Sometimes when the CLI tools are first installed by Homebrew this option is left blank, which can prevent Apple utilities from finding the simulator. Make sure to re-run npm/yarn run ios after doing so.
3. If that doesn't work, open the Simulator, and under the app menu select Reset Contents and Settings.... After that has finished, quit the Simulator, and re-run npm/yarn run ios.