more tests

package.json

@@ -13,8 +13,8 @@
 		"format:check": "prettier --check .",
 		"lint": "eslint --max-warnings=0 --no-warn-ignored packages/obsidian/src/**",
 		"lint:fix": "eslint --max-warnings=0 --fix --no-warn-ignored packages/obsidian/src/**",
-		"check": "bun run format:check && bun run typecheck && bun run lint",
-		"check:fix": "bun run format && bun run typecheck && bun run lint:fix",
+		"check": "bun run format:check && bun run typecheck && bun run lint && bun run test:log",
+		"check:fix": "bun run format && bun run typecheck && bun run lint:fix && bun run test:log",
 		"release": "lemons-automation release"
 	},
 	"keywords": [],

packages/obsidian/src/settings/PropertyMapping.ts

@@ -66,7 +66,7 @@ export class PropertyMappingModel {
 		}
 		// remapped properties may not have the same name as any original property
 		for (const property of this.getMappedProperties()) {
-			const propertiesWithSameTarget = this.properties.filter(x => x.newProperty === property.property);
+			const propertiesWithSameTarget = this.properties.filter(x => x.property === property.newProperty);
 			if (propertiesWithSameTarget.length === 0) {
 				// all good
 			} else {

tests/api-model.test.ts

@@ -0,0 +1,51 @@
+import { expect, test } from 'bun:test';
+import { APIModel, isSeasonListAPIModel } from 'packages/obsidian/src/api/APIModel';
+import type { MediaTypeModel } from 'packages/obsidian/src/models/MediaTypeModel';
+import type { MDBError } from 'packages/obsidian/src/utils/MDBError';
+import { MediaType } from 'packages/obsidian/src/utils/MediaType';
+import type { Result } from 'packages/obsidian/src/utils/result';
+import { ok } from 'packages/obsidian/src/utils/result';
+
+class FakeAPI extends APIModel {
+	apiName = 'fake';
+	apiUrl = 'https://example.test';
+	apiDescription = 'Fake API';
+	types = [MediaType.Movie, MediaType.Series];
+	disabledTypes: MediaType[] = [];
+
+	async searchByTitle(): Promise<Result<MediaTypeModel[], MDBError>> {
+		return ok([]);
+	}
+
+	async getById(): Promise<Result<MediaTypeModel, MDBError>> {
+		throw new Error('not needed');
+	}
+
+	getDisabledMediaTypes(): MediaType[] {
+		return this.disabledTypes;
+	}
+}
+
+test('APIModel respects configured and disabled media types', () => {
+	const api = new FakeAPI();
+
+	expect(api.hasType(MediaType.Movie)).toBe(true);
+	expect(api.hasType(MediaType.Book)).toBe(false);
+	expect(api.hasTypeOverlap([MediaType.Book, MediaType.Series])).toBe(true);
+
+	api.disabledTypes = [MediaType.Series];
+
+	expect(api.hasType(MediaType.Series)).toBe(false);
+	expect(api.hasTypeOverlap([MediaType.Book, MediaType.Series])).toBe(false);
+});
+
+test('isSeasonListAPIModel detects season-capable APIs', () => {
+	const api = new FakeAPI();
+
+	expect(isSeasonListAPIModel(undefined)).toBe(false);
+	expect(isSeasonListAPIModel(api)).toBe(false);
+
+	api.getSeasonsForSeries = async () => ok([]);
+
+	expect(isSeasonListAPIModel(api)).toBe(true);
+});

tests/media-db-file-helper.test.ts

@@ -0,0 +1,56 @@
+import { expect, test } from 'bun:test';
+import type { TFile } from 'obsidian';
+import { MediaDbFileHelper } from 'packages/obsidian/src/utils/MediaDbFileHelper';
+
+function createHelper(fileContent = '', frontmatter: Record<string, unknown> = {}): MediaDbFileHelper {
+	return new MediaDbFileHelper({
+		app: {
+			metadataCache: {
+				getFileCache: () => ({ frontmatter }),
+			},
+			vault: {
+				read: async () => fileContent,
+			},
+		},
+	} as never);
+}
+
+test('getMetaDataFromFileContent parses frontmatter and ignores body-only files', () => {
+	const helper = createHelper();
+
+	expect(helper.getMetaDataFromFileContent('---\ntitle: Arrival\nyear: 2016\nwatched: true\n---\nBody')).toEqual({
+		title: 'Arrival',
+		year: 2016,
+		watched: true,
+	});
+	expect(helper.getMetaDataFromFileContent('Body only')).toEqual({});
+});
+
+test('attachTemplate merges template metadata behind existing metadata and appends template body', async () => {
+	const helper = createHelper();
+
+	const result = await helper.attachTemplate({ title: 'Arrival', id: '1' }, 'Existing\n', '---\ntitle: Template\nrating: 8\n---\nTemplate body');
+
+	expect(result.fileMetadata).toEqual({ title: 'Arrival', rating: 8, id: '1' });
+	expect(result.fileContent).toBe('Existing\n\nTemplate body');
+});
+
+test('attachFile merges attached note metadata behind generated metadata and strips frontmatter', async () => {
+	const helper = createHelper('---\ntitle: Old title\ncustom: keep\n---\nAttached body', { title: 'Old title', custom: 'keep' });
+	const file = { path: 'old.md' } as TFile;
+
+	const result = await helper.attachFile({ title: 'New title', id: '1' }, '', file);
+
+	expect(result.fileMetadata).toEqual({ title: 'New title', custom: 'keep', id: '1' });
+	expect(result.fileContent).toBe('Attached body');
+});
+
+test('getMetadataFromFileCache returns a clone instead of cache object reference', () => {
+	const frontmatter = { title: 'Arrival', nested: { rating: 9 } };
+	const helper = createHelper('', frontmatter);
+	const metadata = helper.getMetadataFromFileCache({ path: 'movie.md' } as TFile);
+
+	(metadata.nested as { rating: number }).rating = 1;
+
+	expect(frontmatter.nested.rating).toBe(9);
+});

tests/media-type-models.test.ts

@@ -0,0 +1,76 @@
+import { expect, test } from 'bun:test';
+import { BoardGameModel } from 'packages/obsidian/src/models/BoardGameModel';
+import { BookModel } from 'packages/obsidian/src/models/BookModel';
+import { ComicMangaModel } from 'packages/obsidian/src/models/ComicMangaModel';
+import { GameModel } from 'packages/obsidian/src/models/GameModel';
+import { MovieModel } from 'packages/obsidian/src/models/MovieModel';
+import { MusicReleaseModel } from 'packages/obsidian/src/models/MusicReleaseModel';
+import { SeasonModel } from 'packages/obsidian/src/models/SeasonModel';
+import { SeasonSearchResultModel } from 'packages/obsidian/src/models/SeasonSearchResultModel';
+import { SeriesModel } from 'packages/obsidian/src/models/SeriesModel';
+import { WikiModel } from 'packages/obsidian/src/models/WikiModel';
+import { MediaType } from 'packages/obsidian/src/utils/MediaType';
+import { MediaTypeManager } from 'packages/obsidian/src/utils/MediaTypeManager';
+
+test('MediaTypeManager creates the expected model for every supported media type', () => {
+	const manager = new MediaTypeManager();
+
+	const cases = [
+		[MediaType.BoardGame, BoardGameModel],
+		[MediaType.Book, BookModel],
+		[MediaType.ComicManga, ComicMangaModel],
+		[MediaType.Game, GameModel],
+		[MediaType.Movie, MovieModel],
+		[MediaType.MusicRelease, MusicReleaseModel],
+		[MediaType.Season, SeasonModel],
+		[MediaType.Series, SeriesModel],
+		[MediaType.Wiki, WikiModel],
+	] as const;
+
+	for (const [mediaType, Model] of cases) {
+		const model = manager.createMediaTypeModelFromMediaType({ title: 'Example' }, mediaType);
+
+		expect(model).toBeInstanceOf(Model);
+		expect(model.type).toBe(mediaType);
+		expect(model.getMediaType()).toBe(mediaType);
+	}
+
+	expect(() => manager.createMediaTypeModelFromMediaType({}, 'unknown' as MediaType)).toThrow('Unknown media type: unknown');
+});
+
+test('MediaTypeModel metadata flattens user data and adds slash-separated tags', () => {
+	const movie = new MovieModel({
+		title: 'Arrival',
+		englishTitle: 'Arrival',
+		year: '2016',
+		userData: { watched: true, lastWatched: '2026-01-02', personalRating: 9 },
+	});
+
+	expect(movie.toMetaDataObject()).toMatchObject({
+		title: 'Arrival',
+		watched: true,
+		lastWatched: '2026-01-02',
+		personalRating: 9,
+		tags: 'mediaDB/tv/movie',
+	});
+	expect(movie.toMetaDataObject()).not.toHaveProperty('userData');
+});
+
+test('legacy flat user data is migrated into model userData defaults', () => {
+	const book = new BookModel({ title: 'Dune', read: true, personalRating: 8 } as never);
+
+	expect(book.userData).toEqual({ read: true, lastRead: '', personalRating: 8 });
+	expect(book.type).toBe(MediaType.Book);
+});
+
+test('models with custom tag and metadata behavior preserve their special cases', () => {
+	const manga = new ComicMangaModel({ title: 'Berserk', subType: 'manga' });
+	const wiki = new WikiModel({ title: 'Obsidian', article: 'Long article text' });
+	const music = new MusicReleaseModel({ title: 'Kind of Blue', year: '1959', artists: ['Miles Davis'], subType: 'album' });
+	const seasonSearchResult = new SeasonSearchResultModel({ seasonCount: 1 });
+
+	expect(manga.getTags()).toEqual(['mediaDB', 'manga']);
+	expect(wiki.getWithOutUserData()).not.toHaveProperty('article');
+	expect(music.getSummary()).toBe('Kind of Blue (1959) - Miles Davis');
+	expect(seasonSearchResult.getSummary()).toBe('1 season');
+});

tests/placeholder.test.ts

@@ -1,5 +0,0 @@
-import { test, expect } from 'bun:test';
-
-test('placeholder test', () => {
-	expect(true).toBe(true);
-});

tests/property-mapping.test.ts

@@ -0,0 +1,116 @@
+import { expect, test } from 'bun:test';
+import { PropertyMapper } from 'packages/obsidian/src/settings/PropertyMapper';
+import { PropertyMapping, PropertyMappingModel, PropertyMappingOption } from 'packages/obsidian/src/settings/PropertyMapping';
+import { MediaType } from 'packages/obsidian/src/utils/MediaType';
+import { PropertyMappingNameConflictError, PropertyMappingValidationError } from 'packages/obsidian/src/utils/Utils';
+
+test('PropertyMapping validates locked and remapped property constraints', () => {
+	expect(new PropertyMapping('title', 'title', PropertyMappingOption.Default, true).validate()).toEqual({ res: true });
+
+	const lockedRemoval = new PropertyMapping('title', 'title', PropertyMappingOption.Remove, true).validate();
+	expect(lockedRemoval.res).toBe(false);
+	expect(lockedRemoval.err).toBeInstanceOf(PropertyMappingValidationError);
+
+	const invalidSource = new PropertyMapping('bad property', 'name', PropertyMappingOption.Map).validate();
+	expect(invalidSource.res).toBe(false);
+	expect(invalidSource.err).toBeInstanceOf(PropertyMappingValidationError);
+
+	const invalidTarget = new PropertyMapping('title', 'bad-property', PropertyMappingOption.Map).validate();
+	expect(invalidTarget.res).toBe(false);
+	expect(invalidTarget.err).toBeInstanceOf(PropertyMappingValidationError);
+});
+
+test('PropertyMappingModel detects conflicting mapped property names', () => {
+	const duplicateTarget = new PropertyMappingModel(MediaType.Movie, [
+		new PropertyMapping('title', 'name', PropertyMappingOption.Map),
+		new PropertyMapping('englishTitle', 'name', PropertyMappingOption.Map),
+	]).validate();
+
+	expect(duplicateTarget.res).toBe(false);
+	expect(duplicateTarget.err).toBeInstanceOf(PropertyMappingNameConflictError);
+
+	const targetMatchesOriginal = new PropertyMappingModel(MediaType.Movie, [
+		new PropertyMapping('title', 'year', PropertyMappingOption.Map),
+		new PropertyMapping('year', 'year', PropertyMappingOption.Default),
+	]).validate();
+
+	expect(targetMatchesOriginal.res).toBe(false);
+	expect(targetMatchesOriginal.err).toBeInstanceOf(PropertyMappingNameConflictError);
+});
+
+test('PropertyMappingModel serializes, copies, and migrates without sharing mutable property objects', () => {
+	const model = new PropertyMappingModel(MediaType.Movie, [new PropertyMapping('title', 'name', PropertyMappingOption.Map, false, true)]);
+	const copy = model.copy();
+
+	copy.properties[0].newProperty = 'label';
+
+	expect(model.properties[0].newProperty).toBe('name');
+	expect(PropertyMappingModel.fromJSON(model.toJSON())).toEqual(model);
+
+	const migrated = PropertyMappingModel.migrateModels(
+		[
+			{
+				type: MediaType.Movie,
+				properties: [{ property: 'title', newProperty: 'customTitle', mapping: PropertyMappingOption.Map, locked: false, wikilink: true }],
+			},
+		],
+		[
+			new PropertyMappingModel(MediaType.Movie, [
+				new PropertyMapping('title', 'title', PropertyMappingOption.Default, true),
+				new PropertyMapping('year', 'year', PropertyMappingOption.Default, false),
+			]),
+			new PropertyMappingModel(MediaType.Book, [new PropertyMapping('author', 'author', PropertyMappingOption.Default)]),
+		],
+	);
+
+	expect(migrated).toEqual([
+		new PropertyMappingModel(MediaType.Movie, [
+			new PropertyMapping('title', 'customTitle', PropertyMappingOption.Map, true, true),
+			new PropertyMapping('year', 'year', PropertyMappingOption.Default, false),
+		]),
+		new PropertyMappingModel(MediaType.Book, [new PropertyMapping('author', 'author', PropertyMappingOption.Default)]),
+	]);
+});
+
+test('PropertyMapper converts objects according to mapping and wikilink rules', () => {
+	const mapper = new PropertyMapper({
+		settings: {
+			propertyMappingModels: [
+				new PropertyMappingModel(MediaType.Movie, [
+					new PropertyMapping('title', 'name', PropertyMappingOption.Map, false, true),
+					new PropertyMapping('genres', 'genres', PropertyMappingOption.Default, false, true),
+					new PropertyMapping('year', 'year', PropertyMappingOption.Remove),
+				]),
+			],
+		},
+	} as never);
+
+	expect(
+		mapper.convertObject({
+			type: MediaType.Movie,
+			title: 'Arrival',
+			genres: ['Drama', 2016],
+			year: '2016',
+			rating: 8,
+		}),
+	).toEqual({
+		type: MediaType.Movie,
+		name: '[[Arrival]]',
+		genres: ['[[Drama]]', 2016],
+		rating: 8,
+	});
+});
+
+test('PropertyMapper restores mapped properties and migrates legacy manga type', () => {
+	const mapper = new PropertyMapper({
+		settings: {
+			propertyMappingModels: [new PropertyMappingModel(MediaType.ComicManga, [new PropertyMapping('title', 'name', PropertyMappingOption.Map)])],
+		},
+	} as never);
+
+	expect(mapper.convertObjectBack({ type: 'manga', name: 'Berserk', year: '1989' })).toEqual({
+		type: MediaType.ComicManga,
+		title: 'Berserk',
+		year: '1989',
+	});
+});

tests/result.test.ts

@@ -0,0 +1,40 @@
+import { expect, test } from 'bun:test';
+import { andThen, cancelled, err, failure, fromPromise, isErr, isOk, mapError, mapResult, ok, OutcomeStatus, skipped, success, tapError } from 'packages/obsidian/src/utils/result';
+import type { Result } from 'packages/obsidian/src/utils/result';
+
+test('Result helpers construct and narrow ok and error values', () => {
+	const good = ok(2);
+	const bad = err('failed');
+
+	expect(isOk(good)).toBe(true);
+	expect(isErr(good)).toBe(false);
+	expect(isOk(bad)).toBe(false);
+	expect(isErr(bad)).toBe(true);
+});
+
+test('Result combinators map only the matching branch', () => {
+	const good: Result<number, string> = ok(2);
+	const bad: Result<number, string> = err('failed');
+	let tappedError = '';
+
+	expect(mapResult(good, value => value * 2)).toEqual(ok(4));
+	expect(mapResult<number, string, number>(bad, value => value * 2)).toBe(bad);
+	expect(mapError<number, string, string>(good, error => error.toUpperCase())).toBe(good);
+	expect(mapError(bad, error => error.toUpperCase())).toEqual(err('FAILED'));
+	expect(andThen(good, value => ok(String(value)))).toEqual(ok('2'));
+	expect(andThen(bad, value => ok(String(value)))).toBe(bad);
+	expect(tapError(bad, error => (tappedError = error))).toBe(bad);
+	expect(tappedError).toBe('failed');
+});
+
+test('fromPromise captures resolved values and maps rejection causes', async () => {
+	await expect(fromPromise(Promise.resolve('done'), String)).resolves.toEqual(ok('done'));
+	await expect(fromPromise(Promise.reject(new Error('boom')), cause => (cause as Error).message)).resolves.toEqual(err('boom'));
+});
+
+test('Outcome helpers construct the expected statuses', () => {
+	expect(success('done')).toEqual({ status: OutcomeStatus.Ok, data: 'done' });
+	expect(failure('bad')).toEqual({ status: OutcomeStatus.Error, error: 'bad' });
+	expect(cancelled()).toEqual({ status: OutcomeStatus.Cancelled });
+	expect(skipped()).toEqual({ status: OutcomeStatus.Skipped });
+});

tests/setup.ts

@@ -1,5 +1,41 @@
 import { mock } from 'bun:test';
 
+function parseScalar(value: string): unknown {
+	if (value === 'true') return true;
+	if (value === 'false') return false;
+	if (/^-?\d+(\.\d+)?$/.test(value)) return Number(value);
+	return value.replace(/^['"]|['"]$/g, '');
+}
+
+function parseSimpleYaml(yaml: string): Record<string, unknown> {
+	const result: Record<string, unknown> = {};
+
+	for (const line of yaml.split('\n')) {
+		const match = /^([^:#][^:]*):\s*(.*)$/.exec(line.trim());
+		if (!match) continue;
+
+		const [, key, value] = match;
+		result[key] =
+			value.startsWith('[') && value.endsWith(']')
+				? value
+						.slice(1, -1)
+						.split(',')
+						.map(item => parseScalar(item.trim()))
+				: parseScalar(value);
+	}
+
+	return result;
+}
+
+function stringifySimpleYaml(value: unknown): string {
+	if (!value || typeof value !== 'object') return String(value);
+
+	return Object.entries(value as Record<string, unknown>)
+		.map(([key, entry]) => `${key}: ${Array.isArray(entry) ? `[${entry.join(', ')}]` : String(entry)}`)
+		.join('\n')
+		.concat('\n');
+}
+
 mock.module('obsidian', () => ({
 	AbstractInputSuggest: class {},
 	Component: class {
@@ -22,14 +58,14 @@ mock.module('obsidian', () => ({
 	Notice: class {},
 	normalizePath: (path: string): string => path,
 	moment: Object.assign((value?: unknown): unknown => value, { locale: (): void => {} }),
-	parseYaml: (): unknown => ({}),
+	parseYaml: parseSimpleYaml,
 	Plugin: class {},
 	PluginSettingTab: class {},
 	requestUrl: async (): Promise<unknown> => ({}),
 	SecretComponent: class {},
 	Setting: class {},
 	SettingGroup: class {},
-	stringifyYaml: (value: unknown): string => String(value),
+	stringifyYaml: stringifySimpleYaml,
 	TFile: class {},
 	TFolder: class {},
 	TextComponent: class {},

tests/utils.test.ts

@@ -0,0 +1,56 @@
+import { expect, test } from 'bun:test';
+import { MovieModel } from 'packages/obsidian/src/models/MovieModel';
+import { markdownTable, migrateObject, replaceTags, wrapAround } from 'packages/obsidian/src/utils/Utils';
+
+test('replaceTags substitutes nested values and array operators', () => {
+	const movie = new MovieModel({
+		title: 'Alien',
+		year: '1979',
+		genres: ['Horror', 'Sci-Fi'],
+		userData: { watched: true, lastWatched: '2026-01-02', personalRating: 9 },
+	});
+
+	expect(replaceTags('{{ title }} ({{ year }}) - {{ userData.personalRating }}', movie)).toBe('Alien (1979) - 9');
+	expect(replaceTags('{{ ENUM:genres }}', movie)).toBe('Horror, Sci-Fi');
+	expect(replaceTags('{{ LIST:genres }}', movie)).toBe('- Horror\n- Sci-Fi');
+	expect(replaceTags('{{ FIRST:genres }} / {{ LAST:genres }}', movie)).toBe('Horror / Sci-Fi');
+});
+
+test('replaceTags reports invalid tags unless undefined values are ignored', () => {
+	const movie = new MovieModel({ title: 'Alien' });
+
+	expect(replaceTags('{{ missing }}', movie)).toBe('{{ INVALID TEMPLATE TAG - object undefined }}');
+	expect(replaceTags('{{ missing }}', movie, true)).toBe('');
+	expect(replaceTags('{{ ENUM:title }}', movie)).toBe('{{ INVALID TEMPLATE TAG - operator ENUM is only applicable on an array }}');
+	expect(replaceTags('{{ UNKNOWN:genres }}', movie)).toBe('{{ INVALID TEMPLATE TAG - unknown operator UNKNOWN }}');
+	expect(replaceTags('{{ TOO:MANY:PARTS }}', movie)).toBe('{{ INVALID TEMPLATE TAG }}');
+});
+
+test('markdownTable aligns columns and rejects jagged input', () => {
+	expect(
+		markdownTable([
+			['Name', 'Year'],
+			['Alien', '1979'],
+			['Arrival', '2016'],
+		]),
+	).toBe('| Name    | Year |\n| ------- | ---- |\n| Alien   | 1979 |\n| Arrival | 2016 |\n');
+
+	expect(markdownTable([])).toBe('');
+	expect(markdownTable([[]])).toBe('');
+	expect(markdownTable([['Name'], ['Alien', '1979']])).toBe('');
+});
+
+test('migrateObject keeps existing defined values and fills missing values from defaults', () => {
+	const target = { title: '', year: '', rating: 0 };
+	const defaults = { title: 'Untitled', year: '1900', rating: 1 };
+
+	migrateObject(target, { title: 'Arrival', year: null, rating: undefined }, defaults);
+
+	expect(target).toEqual({ title: 'Arrival', year: '1900', rating: 1 });
+});
+
+test('wrapAround uses positive modulo and rejects invalid sizes', () => {
+	expect(wrapAround(5, 3)).toBe(2);
+	expect(wrapAround(-1, 3)).toBe(2);
+	expect(() => wrapAround(1, 0)).toThrow('size may not be zero or negative');
+});