tane/apps/app_seeds/test/ui/variety_detail_screen_test.dart
vjrj fde0ea6eab feat(species): derived verified reference links (GBIF/Wikipedia/Wikispecies)
Add a read-only "Learn more" section on the variety detail that surfaces
verified external references for the linked species, built deterministically
from bundled identifiers — no titles bundled, no network, offline-first:

- GBIF taxon page from the backbone key
- Wikipedia via Wikidata Special:GoToLinkedPage (locale-aware, RTL-safe,
  falls back to the Wikidata item when a language lacks the article)
- Wikispecies from the scientific name

Enrich the bundled catalog (species.json v3) with gbif_key + wikidata_qid for
all 14 species, cross-checked (each QID carries GBIF ID P846 = the key).
Schema already had the columns; seedBundled now persists and backfills them.

The grower's own manual links stay but are demoted (progressive disclosure):
the section only shows when links exist and "Add link" is a low-emphasis
button, since hand-adding a link is the rarer power move.

Pure-Dart link builder is unit-tested; repo persistence/backfill and the
detail-screen section are covered too.
2026-07-09 22:44:12 +02:00

560 lines
18 KiB
Dart

import 'dart:typed_data';
import 'package:commons_core/commons_core.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:tane/data/species_repository.dart';
import 'package:tane/db/database.dart';
import 'package:tane/db/enums.dart';
import '../support/test_support.dart';
/// A valid 1x1 transparent PNG so photos decode cleanly in widget tests.
final _tinyPng = Uint8List.fromList(const [
137, 80, 78, 71, 13, 10, 26, 10, 0, 0, 0, 13, 73, 72, 68, 82, 0, 0, 0, 1, //
0, 0, 0, 1, 8, 6, 0, 0, 0, 31, 21, 196, 137, 0, 0, 0, 13, 73, 68, 65, 84, //
120, 156, 99, 250, 207, 0, 0, 0, 2, 0, 1, 226, 33, 188, 51, 0, 0, 0, 0, //
73, 69, 78, 68, 174, 66, 96, 130,
]);
void main() {
late AppDatabase db;
setUp(() => db = newTestDatabase());
tearDown(() => db.close());
testWidgets('renders the variety label, category and its lots', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize', category: 'Poaceae');
await repo.addLot(
varietyId: id,
harvestYear: 2024,
quantity: const Quantity(kind: QuantityKind.cob),
);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
expect(find.text('Maize'), findsOneWidget); // app bar title
expect(find.text('Poaceae'), findsOneWidget); // category chip
expect(find.text('Year 2024 · cob'), findsOneWidget); // lot line
await disposeTree(tester);
});
testWidgets('editing the name updates the title', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Old name');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.edit')));
await tester.pumpAndSettle();
await tester.enterText(
find.byKey(const Key('editVariety.name')),
'New name',
);
await tester.tap(find.byKey(const Key('editVariety.save')));
await tester.pumpAndSettle();
expect(find.text('New name'), findsOneWidget);
await disposeTree(tester);
});
testWidgets('adding a lot shows it in the list', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Bean');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
expect(find.text('No lots yet.'), findsOneWidget);
await tester.tap(find.byKey(const Key('detail.addLot')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.year'))); // open the picker
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.yearToggle')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.year.2023')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.ok')));
await tester.pumpAndSettle();
await tester.tap(find.text('spoon')); // pick the unit from the scale
await tester.pumpAndSettle();
await tester.enterText(find.byKey(const Key('quantity.count')), '2');
await tester.tap(find.byKey(const Key('addLot.save')));
await tester.pumpAndSettle();
expect(find.text('Year 2023 · 2 spoons'), findsOneWidget);
await disposeTree(tester);
});
testWidgets('deleting the variety shows the not-found state', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Doomed');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.delete')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.deleteConfirm')));
await tester.pumpAndSettle();
// The variety is soft-deleted: the reactive view re-emits null.
expect(find.text('This seed is no longer here.'), findsOneWidget);
await disposeTree(tester);
});
testWidgets(
'linking a species from the edit sheet shows its scientific name',
(tester) async {
final repo = newTestRepository(db);
final species = newTestSpeciesRepository(db);
await species.seedBundled(const [
SpeciesSeed(
scientificName: 'Solanum lycopersicum',
family: 'Solanaceae',
commonNames: {
'en': ['Tomato'],
},
),
]);
final id = await repo.addQuickVariety(label: "Grandma's tomato");
await tester.pumpWidget(
wrapDetail(repository: repo, varietyId: id, species: species),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.edit')));
await tester.pumpAndSettle();
await tester.enterText(
find.byKey(const Key('editVariety.species')),
'toma',
);
await tester.pumpAndSettle();
await tester.tap(find.text('Tomato (Solanum lycopersicum)'));
await tester.pumpAndSettle();
// The suggestion tile pushes the save button below the sheet's fold.
await tester.ensureVisible(find.byKey(const Key('editVariety.save')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('editVariety.save')));
await tester.pumpAndSettle();
// Detail now shows the scientific name and the family-prefilled category.
expect(find.text('Solanum lycopersicum'), findsOneWidget);
expect(find.text('Solanaceae'), findsOneWidget);
await disposeTree(tester);
},
);
testWidgets('recording a germination test shows the rate badge on the lot', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await repo.addLot(
varietyId: id,
harvestYear: 2024,
quantity: const Quantity(kind: QuantityKind.cob),
);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byIcon(Icons.grass_outlined).first);
await tester.pumpAndSettle();
await tester.enterText(
find.byKey(const Key('germination.germinated')),
'18',
);
await tester.enterText(
find.byKey(const Key('germination.sampleSize')),
'20',
);
await tester.tap(find.byKey(const Key('germination.save')));
await tester.pumpAndSettle();
expect(find.text('90%'), findsOneWidget); // germination badge on the lot
await disposeTree(tester);
});
testWidgets('editing a lot updates its line', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await repo.addLot(
varietyId: id,
harvestYear: 2020,
quantity: const Quantity(kind: QuantityKind.packet, count: 1),
);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.text('Year 2020 · 1 packet')); // open the lot
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.year'))); // open the picker
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.yearToggle')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.year.2024')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.ok')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.save')));
await tester.pumpAndSettle();
expect(find.text('Year 2024 · 1 packet'), findsOneWidget);
await disposeTree(tester);
});
testWidgets('picking a harvest month shows month + year on the lot', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.addLot')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.year'))); // open the picker
await tester.pumpAndSettle();
// Pick year 2022…
await tester.tap(find.byKey(const Key('harvestPicker.yearToggle')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.year.2022')));
await tester.pumpAndSettle();
// …then September (month 9).
await tester.tap(find.byKey(const Key('harvestPicker.month.9')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('harvestPicker.ok')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.save')));
await tester.pumpAndSettle();
expect(find.text('September 2022'), findsOneWidget);
await disposeTree(tester);
});
testWidgets('deleting a lot removes it', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await repo.addLot(varietyId: id, harvestYear: 2020);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.textContaining('Year 2020')); // open the lot
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('lot.delete')));
await tester.pumpAndSettle();
expect(find.text('No lots yet.'), findsOneWidget);
await disposeTree(tester);
});
testWidgets('adding and removing a vernacular name', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('name.add')));
await tester.pumpAndSettle();
await tester.enterText(find.byKey(const Key('name.field')), 'Maíz');
await tester.tap(find.byKey(const Key('name.save')));
await tester.pumpAndSettle();
expect(find.text('Maíz'), findsOneWidget);
await tester.tap(find.byIcon(Icons.close)); // the chip's delete icon
await tester.pumpAndSettle();
expect(find.text('Maíz'), findsNothing);
await disposeTree(tester);
});
testWidgets('adding and removing an external link', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('link.add')));
await tester.pumpAndSettle();
await tester.enterText(find.byKey(const Key('link.url')), 'wikipedia.org');
await tester.enterText(find.byKey(const Key('link.title')), 'Wiki');
await tester.tap(find.byKey(const Key('link.save')));
await tester.pumpAndSettle();
expect(find.text('Wiki'), findsOneWidget);
await tester.tap(find.byIcon(Icons.close)); // the link chip's delete icon
await tester.pumpAndSettle();
expect(find.text('Wiki'), findsNothing);
await disposeTree(tester);
});
testWidgets(
'a linked species with identifiers shows verified reference links',
(tester) async {
final repo = newTestRepository(db);
final species = newTestSpeciesRepository(db);
await species.seedBundled(const [
SpeciesSeed(
scientificName: 'Solanum lycopersicum',
gbifKey: 2930137,
wikidataQid: 'Q23501',
),
]);
final match = (await species.search('Solanum')).single;
final id = await repo.addQuickVariety(label: 'Tomato');
await repo.linkSpecies(id, match.id);
await tester.pumpWidget(
wrapDetail(repository: repo, varietyId: id, species: species),
);
await tester.pumpAndSettle();
// The "Learn more" section renders one chip per available source.
expect(find.text('Learn more'), findsOneWidget);
expect(find.byKey(const Key('ref.gbif')), findsOneWidget);
expect(find.byKey(const Key('ref.wikipedia')), findsOneWidget);
expect(find.byKey(const Key('ref.wikispecies')), findsOneWidget);
await disposeTree(tester);
},
);
testWidgets('a variety with no species shows no reference section', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Mystery seed');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
expect(find.text('Learn more'), findsNothing);
expect(find.byKey(const Key('ref.gbif')), findsNothing);
await disposeTree(tester);
});
testWidgets('plant lots show the Plants chip and hide germination', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Tomato');
await repo.addLot(
varietyId: id,
type: LotType.plant,
harvestYear: 2024,
quantity: const Quantity(kind: QuantityKind.plant, count: 3),
);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
expect(find.text('Plant'), findsOneWidget); // lot-type chip
expect(find.text('Year 2024 · 3 plants'), findsOneWidget);
// Germination is seed-only.
expect(find.byIcon(Icons.grass_outlined), findsNothing);
await disposeTree(tester);
});
testWidgets('adds a seedling lot with a packaging chip', (tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Basil');
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('detail.addLot')));
await tester.pumpAndSettle();
// Pick the seedling form, then its packaging.
await tester.tap(find.byKey(const Key('lotType.seedling')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('presentation.pot')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('addLot.save')));
await tester.pumpAndSettle();
expect(find.text('Seedling'), findsOneWidget); // form chip on the lot
expect(find.textContaining('Pot'), findsOneWidget); // packaging in subtitle
// Germination is seed-only, so a seedling lot hides it.
expect(find.byIcon(Icons.grass_outlined), findsNothing);
await disposeTree(tester);
});
testWidgets(
'the full-screen viewer deletes a photo only after confirmation',
(tester) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await repo.addPhoto(id, _tinyPng);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
// Open the viewer from the thumbnail.
await tester.tap(find.byKey(const Key('photo.thumb.0')));
await tester.pumpAndSettle();
// Cancelling the confirmation keeps the photo (still in the viewer).
await tester.tap(find.byKey(const Key('photo.delete')));
await tester.pumpAndSettle();
expect(find.text('Delete this photo?'), findsOneWidget);
await tester.tap(find.text('Cancel'));
await tester.pumpAndSettle();
expect(find.text('Delete this photo?'), findsNothing); // dialog gone
expect(find.byKey(const Key('photo.delete')), findsOneWidget); // open
// Confirming removes it; with none left the viewer closes onto detail.
await tester.tap(find.byKey(const Key('photo.delete')));
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('photo.deleteConfirm')));
await tester.pumpAndSettle();
expect(find.byKey(const Key('photo.thumb.0')), findsNothing); // no photos
expect(find.byKey(const Key('detail.edit')), findsOneWidget); // on detail
await disposeTree(tester);
},
);
testWidgets('the full-screen viewer sets a non-cover photo as the cover', (
tester,
) async {
final repo = newTestRepository(db);
final id = await repo.addQuickVariety(label: 'Maize');
await repo.addPhoto(id, _tinyPng);
await repo.addPhoto(id, _tinyPng);
await tester.pumpWidget(
wrapDetail(
repository: repo,
varietyId: id,
species: newTestSpeciesRepository(db),
),
);
await tester.pumpAndSettle();
await tester.tap(find.byKey(const Key('photo.thumb.0')));
await tester.pumpAndSettle();
// On the cover (page 0) the star is filled and disabled.
expect(find.byIcon(Icons.star), findsOneWidget);
expect(find.byIcon(Icons.star_border), findsNothing);
// Swipe to the second (non-cover) photo: the star turns to an outline.
await tester.fling(find.byType(PageView).last, const Offset(-400, 0), 1000);
await tester.pumpAndSettle();
expect(find.byIcon(Icons.star_border), findsOneWidget);
// Setting it as cover snaps the view back to the (new) cover: filled again.
await tester.tap(find.byKey(const Key('photo.cover')));
await tester.pumpAndSettle();
expect(find.byIcon(Icons.star), findsOneWidget);
expect(find.byIcon(Icons.star_border), findsNothing);
await disposeTree(tester);
});
}