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[testing_app] Migrate the sample to the integration_test package (#633)

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This commit is contained in:
Abdullah Deshmukh
2021-01-31 12:17:22 +05:30
committed by GitHub
parent d16d35e0ac
commit f63c465ff4
15 changed files with 301 additions and 626 deletions
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testing_app/README.md
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@@ -12,7 +12,7 @@ would do.
Show how to perform:
- Widget Testing,
- Flutter Driver(Integration) Testing,
- Integration Testing,
- Performance Testing, and
- State Management Testing using the [Provider][] package.
@@ -27,20 +27,15 @@ The Flutter SDK can run unit tests and widget tests in a virtual machine, withou
### To run tests on a physical device/emulator:
- Widget Tests:
- Run `flutter run test/<file_path>`
- Flutter Driver Tests:
- Run `flutter drive --target=test_driver/<file_path>`
- eg. `flutter drive --target=test_driver/app.dart` to run the test in `test_driver/app_test.dart`
- Integration Tests:
- Run `flutter drive --driver=integration_test/driver.dart --target=integration_test/app_test.dart`
- Performance Tests:
- Run `flutter drive --target=test_driver/app.dart --driver test_driver/perf_test.dart --profile --trace-startup`
- Run `flutter drive --driver=integration_test/driver.dart --target=integration_test/perf_test.dart --profile --trace-startup`
- Using a physical device and running performance tests in profile mode is recommended.
- The `--trace-startup` option is used to avoid flushing older timeline events when the timeline gets long.
- [E2E](https://pub.dev/packages/e2e) Tests:
- Run `flutter drive --target test/perf_test_e2e.dart --driver test_driver/e2e_test.dart --profile`
- Similar to the above but the test is driven on device.
- You may also reference [E2E manual](https://github.com/flutter/plugins/tree/master/packages/e2e#firebase-test-lab) for how to run such test on Firebase Test Lab.
- State Management Tests:
- For testing state using Flutter Driver
- Run `flutter drive --target=test_driver/<file_path>`
- For testing state using Flutter Integration Tests
- Run `flutter drive --driver=integration_test/driver.dart --target=integration_test/state_mgmt_test.dart`
### To generate test coverage report:
- Install the `lcov` tool:
@@ -53,9 +48,9 @@ The Flutter SDK can run unit tests and widget tests in a virtual machine, withou
- Open `coverage/index/index.html` in your preferred browser.
### CI/CD
- Refer [.travis.yml](../.travis.yml) and the [tool](../tool) directory to see how to test Flutter projects using Travis-CI.
- Refer [.github](../.github) and the [tool](../tool) directory to see how to test Flutter projects using GitHub Actions.
Note that we aren't performing Flutter Driver tests using the Travis tool in this repo. That is because it's recommended to use physical devices to run Driver tests. You can use [Firebase Test Lab](https://firebase.google.com/docs/test-lab), [Codemagic](https://codemagic.io/) or any platform of your choice to do that.
Note that tools like GitHub Actions can't run tests on a physical device, which is required to run integration tests. Instead, you can use [Firebase Test Lab](https://firebase.google.com/docs/test-lab), [Codemagic](https://docs.codemagic.io/testing/aws/) or any platform of your choice to do that.
## Questions/issues