85 lines
3.7 KiB
Markdown
85 lines
3.7 KiB
Markdown
# E2E Testing
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## Contents
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1. [Prepare test environment](##-1.-Prepare-test-environment)
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2. [Prepare test data](##-2.-Prepare-test-data)
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3. [Running tests](##-3.-Running-tests)
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4. [FAQ](##-FAQ)
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### 1. Prepare test environment
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#### 1.1. A Rocket.Chat server
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Either
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* Install Rocket.Chat meteor app by following this [guide](https://rocket.chat/docs/developer-guides/quick-start).
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Or
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* Use the local Docker environment available in this folder. You can start the environment using `./e2e/docker/controlRCDemoEnv.sh startandwait`, or you can use the packaged start & run script (see step 3). Either way, you'll need [Docker](https://docs.docker.com/engine/install/) and [Docker Compose](https://docs.docker.com/compose/install/).
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#### 1.2. Set up detox
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* Install dependencies by following this [guide](https://github.com/wix/Detox/blob/master/docs/Introduction.GettingStarted.md#step-1-install-dependencies) (only Step 1).
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### 2. Prepare test data
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* If you're running your own Rocket.Chat server, ensure it's started (e.g. `meteor npm start` in the server project directory).
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* Edit `e2e/data.js`:
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* Set the `server` to the address of the server under test
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* Set the `adminUser` and `adminPassword` to an admin user on that environment (or a user with at least `create-user` and `create-c`).
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* Working example configs exist in `./e2e/data/`. Setting `FORCE_DEFAULT_DOCKER_DATA` to `1` in the `runTestsInDocker.sh` script will use the example config automatically
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### 3. Running tests
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#### 3.1. iOS
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* Build app with detox: `detox build -c ios.sim.release`
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* Open Simulator which is used in tests (check in package.json under detox section) from Xcode and make sure that software keyboard is being displayed. To toggle keyboard press `cmd+K`.
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* Run tests: `detox test -c ios.sim.release`, or, if choosing Docker you can run the packaged environment & runner (`./e2e/docker/runTestsInDocker.sh`) which will start the Docker infrastructure, run the tests and tear it down again once done.
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#### 3.2. Android
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* Build app with detox: `detox build -c android.emu.debug`
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* Run: `react-native start`
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* Run Android emulator with name `ANDROID_API_28` via Android studio or `cd /Users/USERNAME/Library/Android/sdk/emulator/ && ./emulator -avd ANDROID_API_28`
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Note: if you need to run tests on different Android emulator then simply change emulator name in ./package.json detox configurations
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* Run tests: `detox test -c android.emu.debug`
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#### 3.3 Running a subset of tests
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Tests have been grouped into subfolders. You can choose to run just one group of tests by running, for example:
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`detox test ./e2e/tests/onboarding -c ios.sim.release`
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To do the same with the Docker runner:
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`./e2e/docker/runTestsInDocker.sh onboarding`
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### 4. FAQ
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#### 4.1. Detox build fails
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* Delete `node_modules`, `ios/build`, `android/build`:
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`rm -rf node_modules && rm -rf ios/build && rm -rf android/build`
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* Install packages: `yarn install`
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* Kill metro bundler server by closing terminal or with following command: `lsof -ti:8081 | xargs kill`
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* Clear metro bundler cache: `watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* && rm -rf $TMPDIR/metro-bundler-cache-*`
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* Make sure you have all required [environment](##-1.-Prepare-test-environment).
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* Now try building again with `detox build` (with specific configuration).
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#### 4.2. Detox iOS test run fails
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* Check if your meteor app is running by opening `localhost:3000` in browser.
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* Make sure software keyboard is displayed in simulator when focusing some input. To enable keyboard press `cmd+K`.
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* Make sure you have prepared all [test data](##-2.-Prepare-test-data).
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* Sometimes detox e2e tests fail for no reason so all you can do is simply re-run again.
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### 5. Todo
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* TOTP test
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* Push notifications
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* Deep linking
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* Intermittent connectivity
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