This repo is based on example provided in Flutter Gherkin

Run tests (Android or IOS)

flutter drive --driver=test_driver/integration_test_driver.dart --target=integration_test/gherkin_suite_test.dart

Run tests using existing application (iOS)

flutter-2.2.0 drive -v --use-application-binary build/ios/iphoneos/Runner.app --driver=test_driver/integration_test_driver.dart --target=integration_test/gherkin_suite_test.dart

Add new tests

If you change any of the feature files you will need to re-generate the tests using the below command You might need to run the clean command first if you have just changed feature files

flutter pub run build_runner clean
flutter pub run build_runner build

Debugging

You can debug the tests by adding a breakpoint to line 12 in integration_test\gherkin_suite_test.dart and adding the below to your .vscode\launch.json file:

{
  "name": "Debug integration_test",
  "program": "test_driver/integration_test_driver.dart",
  "cwd": "example_with_integration_test/",
  "request": "launch",
  "type": "dart",
  "args": [
    "--target=integration_test/gherkin_suite_test.dart",
  ],
}

Docker

Install Docker Desktop Start Docker Desktop running (no need to Sign in) When it has started (can take up to a 1 minute), run the following command

docker build -t --progress=plain flutter-integration-testing .

This will:

• Build an Ubunutu docker container
• Android SDK, Emulator and Flutter SDK installed
• Emulator created and started
• Integration test run executed