import { describe, it, expect } from 'vitest';
import { findFoodSymbol, FOOD_SYMBOLS } from '../../src/types/food-symbols.js';
describe('Food Symbols', () => {
describe('FOOD_SYMBOLS constant', () => {
it('should have 33 food symbols', () => {
expect(FOOD_SYMBOLS).toHaveLength(33);
});
it('should have valid structure for each symbol', () => {
for (const symbol of FOOD_SYMBOLS) {
expect(symbol.name).toBeTruthy();
expect(symbol.symbolId).toMatch(/^foodSymbol_/);
expect(symbol.englishNames).toBeInstanceOf(Array);
expect(symbol.englishNames.length).toBeGreaterThan(0);
}
});
});
describe('findFoodSymbol', () => {
describe('Finnish name matching', () => {
it('should find exact Finnish match', () => {
const result = findFoodSymbol('Äyriäiset');
expect(result).not.toBeNull();
expect(result!.name).toBe('Äyriäiset');
expect(result!.symbolId).toBe('foodSymbol_Ayriaiset');
});
it('should find case-insensitive Finnish match', () => {
const result = findFoodSymbol('äyriäiset');
expect(result).not.toBeNull();
expect(result!.name).toBe('Äyriäiset');
});
it('should find partial Finnish match', () => {
const result = findFoodSymbol('kana');
expect(result).not.toBeNull();
expect(result!.name).toBe('Kana, kalkkuna');
});
it('should find compound Finnish name', () => {
const result = findFoodSymbol('pasta ja pizza');
expect(result).not.toBeNull();
expect(result!.name).toBe('Pasta ja pizza');
});
});
describe('English name matching', () => {
it('should find by English name - seafood', () => {
const result = findFoodSymbol('seafood');
expect(result).not.toBeNull();
expect(result!.name).toBe('Äyriäiset');
});
it('should find by English name - chicken', () => {
const result = findFoodSymbol('chicken');
expect(result).not.toBeNull();
expect(result!.name).toBe('Kana, kalkkuna');
});
it('should find by English name - steak', () => {
const result = findFoodSymbol('steak');
expect(result).not.toBeNull();
expect(result!.name).toBe('Nauta');
});
it('should find by English name - salmon', () => {
const result = findFoodSymbol('salmon');
expect(result).not.toBeNull();
expect(result!.name).toBe('Rasvainen kala');
});
it('should find by English name - sushi', () => {
const result = findFoodSymbol('sushi');
expect(result).not.toBeNull();
expect(result!.name).toBe('Sushi');
});
it('should find by English name - dessert', () => {
const result = findFoodSymbol('dessert');
expect(result).not.toBeNull();
expect(result!.name).toBe('Makea jälkiruoka');
});
it('should find by English name - vegetarian', () => {
const result = findFoodSymbol('vegetarian');
expect(result).not.toBeNull();
expect(result!.name).toBe('Salaatit, kasvisruoka');
});
it('should find by English name - curry', () => {
// "spicy" matches "spicy sausage", "hot" matches "hot dog"
// Use "curry" or "chili" for Tulinen ruoka
const result = findFoodSymbol('curry');
expect(result).not.toBeNull();
expect(result!.name).toBe('Tulinen ruoka');
});
it('should find by English name - grilled', () => {
const result = findFoodSymbol('grilled');
expect(result).not.toBeNull();
expect(result!.name).toBe('Grilliruoka');
});
it('should find by English name - asian', () => {
const result = findFoodSymbol('asian');
expect(result).not.toBeNull();
expect(result!.name).toBe('Itämainen ruoka');
});
it('should find by English name - pizza', () => {
const result = findFoodSymbol('pizza');
expect(result).not.toBeNull();
expect(result!.name).toBe('Pasta ja pizza');
});
it('should find by English name - blue cheese', () => {
const result = findFoodSymbol('blue cheese');
expect(result).not.toBeNull();
expect(result!.name).toBe('Voimakkaat juustot');
});
it('should find by English name - oysters', () => {
const result = findFoodSymbol('oysters');
expect(result).not.toBeNull();
expect(result!.name).toBe('Simpukat ja osterit');
});
});
describe('No match cases', () => {
it('should return null for unknown food', () => {
const result = findFoodSymbol('banana bread');
expect(result).toBeNull();
});
it('should return null for empty string', () => {
const result = findFoodSymbol('');
expect(result).toBeNull();
});
it('should return null for completely unrelated text', () => {
const result = findFoodSymbol('car engine');
expect(result).toBeNull();
});
});
});
});
