flutter/dev/integration_tests/flutter_driver_screenshot_test
2019-12-23 16:16:43 -08:00
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android Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00
assets Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00
ios Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00
lib Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00
test_driver Remove package:flutter/foundation.dart import (#47701) 2019-12-23 16:16:43 -08:00
.metadata Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00
pubspec.yaml Revert "Flutter Web Driver Support (#47470)" (#47698) 2019-12-23 15:20:11 -08:00
README.md Reland "Add a FlutterDriver screenshot test to device lab. #45411" (#46620) 2019-12-10 12:43:36 -08:00

Summary

This tests contains an app with a main page and sub pages. The main page contains a list of buttons; each button leads to a designated sub page when tapped on. Each sub page should displays some simple UIs to screenshot tested.

The flutter driver test runs the app and opens each page to take a screenshot. Then it compares the screenshot against a golden image stored in test_driver/goldens/<some_test_page_name>/<device_model>.png.

Add a new page to test

  1. Create a new class which extends Page and implement the UI to be tested in the build method.
  2. The new class should set a static title and key
  3. Add an instance of the new class to the _allPages list in the main.dart
  4. Create a new test case similar to "'A page with an image screenshot" in test_driver/main_test.dart to run the screenshot test.
  5. Create directories for the test: test_driver/goldens/<some_test_page_name> should be created before running the test based on the target platform the test is designed to run.

An example of a Page subclass can be found in lib/image_page.dart

Experiments

The test currently only runs on device lab ["mac/ios"] which runs the app on iPhone 6s.