feat(stock): 관심종목 탭 순수 헬퍼(watchlistUtils) + 테스트

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UHXzpsZQxKG9hQmNRfZjRS
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2026-07-03 01:44:34 +09:00
parent 3e73077b29
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import { describe, it, expect } from 'vitest';
import { kindMeta, conditionLabel, normalizeTicker, relativeTime } from './watchlistUtils.js';
describe('kindMeta', () => {
it('buy/sell 라벨과 색을 반환', () => {
expect(kindMeta('buy').label).toBe('매수');
expect(kindMeta('buy').color).toBe('#22c55e');
expect(kindMeta('sell').label).toBe('매도');
expect(kindMeta('sell').color).toBe('#ef4444');
});
it('미정의 kind는 회색 폴백 + 원문 label', () => {
const m = kindMeta('weird');
expect(m.label).toBe('weird');
expect(m.color).toBe('#94a3b8');
});
});
describe('conditionLabel', () => {
it('정의된 8종을 한글로 매핑', () => {
expect(conditionLabel('buy_ma20_pullback')).toBe('MA20 눌림 반등');
expect(conditionLabel('buy_breakout')).toBe('박스 상단 돌파');
expect(conditionLabel('buy_rsi_bounce')).toBe('RSI 과매도 반등');
expect(conditionLabel('sell_stop_loss')).toBe('손절 라인');
expect(conditionLabel('sell_ma_break')).toBe('이평선 이탈');
expect(conditionLabel('sell_take_profit')).toBe('목표가 도달');
expect(conditionLabel('sell_climax')).toBe('과열 소진');
expect(conditionLabel('sell_trailing_stop')).toBe('트레일링 스톱');
});
it('미정의 condition은 원문 폴백', () => {
expect(conditionLabel('buy_unknown')).toBe('buy_unknown');
expect(conditionLabel(undefined)).toBe('');
});
});
describe('normalizeTicker', () => {
it('공백 trim', () => {
expect(normalizeTicker(' 005930 ')).toBe('005930');
expect(normalizeTicker(undefined)).toBe('');
});
});
describe('relativeTime', () => {
const now = new Date('2026-07-03T12:00:00Z').getTime();
it('60초 미만은 방금', () => {
expect(relativeTime('2026-07-03T11:59:30Z', now)).toBe('방금');
});
it('분/시간/어제/일 경계', () => {
expect(relativeTime('2026-07-03T11:55:00Z', now)).toBe('5분 전');
expect(relativeTime('2026-07-03T09:00:00Z', now)).toBe('3시간 전');
expect(relativeTime('2026-07-02T10:00:00Z', now)).toBe('어제');
expect(relativeTime('2026-06-30T12:00:00Z', now)).toBe('3일 전');
});
it('잘못된/빈 값은 빈 문자열', () => {
expect(relativeTime('', now)).toBe('');
expect(relativeTime('not-a-date', now)).toBe('');
});
});