import assert from 'node:assert/strict';
import test from 'node:test';
import { filterPhotosByTokens } from '../photos.js';
import type { PhotoItem } from '../photos.js';
function createPhoto(overrides: Partial<PhotoItem>): PhotoItem {
return {
id: overrides.id ?? 'photo-id',
baseUrl: overrides.baseUrl ?? 'https://example.com/photo.jpg',
mimeType: overrides.mimeType ?? 'image/jpeg',
filename: overrides.filename ?? 'photo.jpg',
description: overrides.description,
productUrl: overrides.productUrl ?? 'https://photos.google.com',
mediaMetadata:
overrides.mediaMetadata ??
({
creationTime: '2020-01-01T00:00:00Z',
width: '1000',
height: '800',
} satisfies PhotoItem['mediaMetadata']),
locationData: overrides.locationData,
};
}
test('retains photos when at least one token matches metadata', () => {
const photos = [
createPhoto({
id: 'vacation-photo',
filename: 'Summer Vacation.jpg',
description: 'Trip to the beach with friends',
}),
createPhoto({
id: 'family-photo',
filename: 'Family reunion.png',
description: 'Family reunion 2022',
mediaMetadata: {
creationTime: '2022-01-01T00:00:00Z',
width: '1000',
height: '800',
},
}),
];
const filtered = filterPhotosByTokens(photos, ['vacation', '2023']);
assert.deepEqual(
filtered.map((photo) => photo.id),
['vacation-photo'],
);
});
test('retains photos for multi-word queries present in metadata', () => {
const photos = [
createPhoto({
id: 'family-album-cover',
description: 'Scanning our family album cover for the project',
}),
createPhoto({
id: 'random-shot',
description: 'City skyline at night',
}),
];
const filtered = filterPhotosByTokens(photos, ['family', 'album']);
assert.deepEqual(
filtered.map((photo) => photo.id),
['family-album-cover'],
);
});
test('falls back to the original list when no tokens match', () => {
const photos = [
createPhoto({ id: 'first-photo', description: 'A walk in the park' }),
createPhoto({ id: 'second-photo', description: 'Evening skyline' }),
];
const filtered = filterPhotosByTokens(photos, ['unmatched']);
assert.strictEqual(filtered, photos);
});
