Golden Testing with Widgetbook

This repo provides a very initial design of how should Golden Testing be supported in Widgetbook. We currently discussing creating a new package called widgetbook_test that will provide the necessary utilities and code generation to support Golden Testing.

Warning

The code in this repository is highly hypothetical, and DOES NOT WORK.
It is only meant to show the syntax and the outcome of code generation.

Files

File	Description
foo_widget.dart	The widget file
foo_widget.usecase.dart	Contains functions annotated with @UseCase(...)
widgetbook.scenarios.g.dart	WidgetbookTestScenario For each @UseCase element
golden_test.dart	A normal golden test file using alchemist

Flow

stateDiagram-v2
    Widget --> @UseCase
    @UseCase --> widgetbook.directories.g.dart: WidgetbookUseCase
    widgetbook.directories.g.dart --> widgetbook.dart: Used in
    @UseCase --> widgetbook.scenarios.g.dart: WidgetbookTestScenario
    widgetbook.scenarios.g.dart --> golden_test.dart: Used in

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