feature: initial commit

tests/03_index_items.test.ts

@@ -0,0 +1,88 @@
+import * as asserts from '@std/assert';
+import * as fsdb from '../fsdb.ts';
+import { FSDB_INDEXER_SYMLINKS } from '../indexers/symlinks.ts';
+import { get_data_dir, random_email_address, random_phone_number } from './helpers.ts';
+import lurid from '@andyburke/lurid';
+import by_email from '../organizers/by_email.ts';
+import by_character from '../organizers/by_character.ts';
+import by_phone from '../organizers/by_phone.ts';
+import { sentence } from 'jsr:@ndaidong/txtgen';
+
+Deno.test({
+	name: 'index some items',
+	permissions: {
+		env: true,
+
+		// https://github.com/denoland/deno/discussions/17258
+		read: true,
+		write: true
+	},
+	fn: async () => {
+		type ITEM = {
+			id: string;
+			email: string;
+			phone: string;
+			value: string;
+		};
+
+		const item_collection: fsdb.FSDB_COLLECTION<ITEM> = new fsdb.FSDB_COLLECTION<ITEM>({
+			name: 'test-03-items',
+			root: get_data_dir() + '/test-03-items',
+			indexers: {
+				email: new FSDB_INDEXER_SYMLINKS<ITEM>({
+					name: 'email',
+					field: 'email',
+					organize: by_email
+				}),
+				phone: new FSDB_INDEXER_SYMLINKS<ITEM>({
+					name: 'phone',
+					field: 'phone',
+					organize: by_phone
+				}),
+				by_character_test: new FSDB_INDEXER_SYMLINKS<ITEM>({
+					name: 'by_character_test',
+					organize: by_character,
+					get_values_to_index: (item: ITEM) => item.value.split(/\W/).filter((word) => word.length > 3),
+					to_many: true
+				})
+			}
+		});
+
+		asserts.assert(item_collection);
+
+		const items: ITEM[] = [];
+		for (let i = 0; i < 10; ++i) {
+			const item = {
+				id: lurid(),
+				email: random_email_address(),
+				phone: random_phone_number(),
+				value: sentence()
+			};
+
+			items.push(item);
+
+			const stored_item: ITEM = await item_collection.create(item);
+
+			asserts.assertObjectMatch(stored_item, item);
+		}
+
+		for (const item of items) {
+			const fetched_by_email: ITEM[] = await item_collection.find({ email: item.email });
+			asserts.assertLess(fetched_by_email.length, items.length);
+			asserts.assertGreater(fetched_by_email.length, 0);
+			asserts.assert(fetched_by_email.find((email_item) => email_item.id === item.id));
+
+			const fetched_by_phone: ITEM[] = await item_collection.find({ phone: item.phone });
+			asserts.assertLess(fetched_by_phone.length, items.length);
+			asserts.assertGreater(fetched_by_phone.length, 0);
+			asserts.assert(fetched_by_phone.find((phone_item) => phone_item.id === item.id));
+
+			const words_in_value: string[] = item.value.split(/\W/).filter((word) => word.length > 3);
+			const random_word_in_value: string = words_in_value[Math.floor(Math.random() * words_in_value.length)];
+			const fetched_by_word_in_value: ITEM[] = await item_collection.find({ by_character_test: random_word_in_value });
+			asserts.assertLess(fetched_by_word_in_value.length, items.length);
+			asserts.assertGreater(fetched_by_word_in_value.length, 0);
+			asserts.assert(fetched_by_word_in_value.find((word_in_value_item) => word_in_value_item.id === item.id));
+		}
+	}
+});