vjrj
b840b83c42
Infer the catalog species a free-text variety label names ("Maiz de la
abuela" -> Zea mays) and prefill the category from the species family.
- Pure, testable matcher (domain/species_autoclassify.dart): whole-word,
accent/case-insensitive, Unicode-aware (any script), longest-name-wins,
ambiguous names left unclassified, light plural fold.
- Quick-add and draft naming auto-link the species when the field is empty
(non-destructive; an explicit category is kept).
- Edit sheet offers a one-tap suggestion from the typed name.
Tests: matcher unit, repository integration, SpeciesRepository.classifyLabel,
and an edit-sheet widget test.
68 lines
2.5 KiB
Dart
68 lines
2.5 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:tane/domain/species_autoclassify.dart';
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/// A small catalog spanning the tricky cases: accents, multi-word names, a
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/// name shared across two species, and substrings that must NOT fire.
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const _names = [
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SpeciesNameEntry(speciesId: 'zea', name: 'Maíz'),
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SpeciesNameEntry(speciesId: 'zea', name: 'Maize'),
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SpeciesNameEntry(speciesId: 'zea', name: 'Zea mays'),
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SpeciesNameEntry(speciesId: 'tomato', name: 'Tomate'),
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SpeciesNameEntry(speciesId: 'tomato', name: 'Tomato'),
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SpeciesNameEntry(speciesId: 'bean', name: 'Common bean'),
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SpeciesNameEntry(speciesId: 'faba', name: 'Broad bean'),
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SpeciesNameEntry(speciesId: 'faba', name: 'Haba'),
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SpeciesNameEntry(speciesId: 'pea', name: 'Pea'),
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// "Calabaza" is deliberately shared → ambiguous, must stay unclassified.
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SpeciesNameEntry(speciesId: 'pepo', name: 'Calabaza'),
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SpeciesNameEntry(speciesId: 'maxima', name: 'Calabaza'),
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];
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void main() {
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String? match(String label) => matchSpeciesInLabel(label, _names);
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test('matches a common name embedded in a free-text label', () {
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expect(match('Maíz de la abuela'), 'zea');
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expect(match('Tomate cherry'), 'tomato');
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});
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test('is accent- and case-insensitive', () {
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expect(match('MAIZ dulce'), 'zea'); // no accent, upper-case
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expect(match('tomate rosa'), 'tomato');
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});
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test('matches the scientific name too', () {
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expect(match('Zea mays landrace'), 'zea');
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});
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test('matches multi-word names as a contiguous phrase', () {
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expect(match('Broad bean Aquadulce'), 'faba');
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expect(match('Common bean from grandma'), 'bean');
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});
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test('prefers the longest (most specific) name', () {
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// "bean" alone is not in the catalog, but the two-word names should win
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// over any single-word coincidence.
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expect(match('Broad bean'), 'faba');
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});
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test('folds a plural label word to a singular catalog name', () {
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expect(match('Tomates de rama'), 'tomato');
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expect(match('Habas de mi huerto'), 'faba');
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});
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test('does not fire on a substring that is not a whole word', () {
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expect(match('Habanero picante'), isNull); // contains "haba" as substring
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expect(match('Peach tree'), isNull); // contains "pea" as substring
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});
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test('returns null when a name is shared across species (ambiguous)', () {
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expect(match('Calabaza de invierno'), isNull);
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});
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test('returns null when nothing matches', () {
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expect(match('Girasol gigante'), isNull);
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expect(match(' '), isNull);
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expect(match(''), isNull);
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});
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}
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