halkyon/halkyon_learn_flutter/test/support/test_dependencies.dart

import 'package:halkyon_learn_flutter/src/core/dependencies/dependencies.dart';
import 'package:halkyon_learn_flutter/src/core/dependencies/person_dependencies.dart';
import 'package:halkyon_learn_flutter/src/feature/about/data/about_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/about/data/about_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/auth/data/auth_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/auth/data/auth_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/card/data/card_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/card/data/card_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/study/data/review_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/study/data/review_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/studyset/data/studyset_deletions.dart';
import 'package:halkyon_learn_flutter/src/feature/studyset/data/studyset_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/studyset/data/studyset_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/tag/data/tag_gateway.dart';
import 'package:halkyon_learn_flutter/src/feature/tag/data/tag_repository.dart';

import 'fake_about_gateway.dart';
import 'fake_auth_gateway.dart';
import 'fake_card_gateway.dart';
import 'fake_review_gateway.dart';
import 'fake_studyset_gateway.dart';
import 'fake_tag_gateway.dart';

/// The app's dependencies with fakes instead of the server and the device's
/// database; each test passes in only the fakes it looks at.
///
/// Every person gets [studysetGateway], [cardGateway] and [tagGateway] (or
/// fresh fakes of their own), unless [openPerson] replaces how a person's
/// dependencies are opened.
Dependencies testDependencies({
  AuthGateway? authGateway,
  StudysetGateway? studysetGateway,
  CardGateway? cardGateway,
  ReviewGateway? reviewGateway,
  TagGateway? tagGateway,
  AboutGateway? aboutGateway,
  OpenPerson? openPerson,
}) => Dependencies(
  auth: AuthRepository(authGateway ?? FakeAuthGateway()),
  about: AboutRepository(aboutGateway ?? FakeAboutGateway()),
  openPerson:
      openPerson ??
      (person) async {
        final studysets = StudysetRepository(
          studysetGateway ?? FakeStudysetGateway(),
        );
        final cards = CardRepository(cardGateway ?? FakeCardGateway());
        final tags = TagRepository(
          tagGateway ?? FakeTagGateway(),
          cardChanges: cards.changes,
        );
        final deletions = StudysetDeletions(studysets, cards);
        return PersonDependencies(
          studysets: studysets,
          cards: cards,
          reviews: ReviewRepository(reviewGateway ?? FakeReviewGateway()),
          tags: tags,
          deletions: deletions,
          onDispose: () async {
            await deletions.dispose();
            await studysets.dispose();
            await tags.dispose();
            await cards.dispose();
          },
        );
      },
);