https://github.com/rlch/form_validation_assignment
https://github.com/rlch/form_validation_assignment
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/rlch/form_validation_assignment
- Owner: rlch
- Created: 2021-12-10T02:03:32.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2022-01-10T03:25:48.000Z (over 3 years ago)
- Last Synced: 2025-01-16T22:47:05.635Z (5 months ago)
- Language: Dart
- Size: 176 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Tutero QA Assignment
## About
The first part of this assignment is a testing challenge, where you will write unit tests, widget tests and integration test(s) to demonstrate your knowledge of testing with the Flutter driver.
## Criteria
You will be judged off your choice of granularity and exhaustiveness of your tests, as well as the quality and efficiency of the code you write.
## Notes
Your tests should account for both web and mobile/desktop platforms. Make sure you study the code-base and account for cases where functionality might be platform-dependent.
- Avoid handling dependency injection with `get_it`; your performance will be based off code written in the `test/` directory.
## Example
### 1. Find logic to test
Upon building the app, we see a circular progress indicator. We investigate the source of this widget, to find the following logic:
```dart
Center(
child: FutureBuilder>(
future: widget.stateRepository.getStates(),
builder: (context, stateSnap) {
...
if (!stateSnap.hasData) {
return const CircularProgressIndicator();
}
...
```
This implies that whenever we're loading information from the `getStates()` method from the `StateRepository`, the app should be in a loading state. Therefore, we can write a __widget test__ to account for this edge case:
```dart
@GenerateMocks([StateRepository])
void main() {
testWidgets('FormPage in loading state only when getState() unresolved', (tester) async {
final stateRepository = MockStateRepository();
when(stateRepository.getStates()).thenAnswer(
(_) => Future.delayed(
const Duration(seconds: 5),
() => ['test state'],
),
);
await tester.pumpWidget(
FormPage(
title: '',
minInterests: 0,
stateRepository: stateRepository,
),
);
await tester.pump(const Duration(seconds: 3));
expect(find.byType(CircularProgressIndicator), findsOneWidget);
await tester.pump(const Duration(seconds: 3));
expect(find.byType(CircularProgressIndicator), findsNothing);
});
}
```
You may build off this example and the `MockStateRepository` generated in `test/`.
Good luck! 🚀