import { describe, it, expect } from 'vitest';
import {
getRecoveryLevel,
getRecoveryLevelDescription,
getSleepPerformanceLevel,
getSleepPerformanceLevelDescription,
getStrainLevel,
getStrainLevelDescription,
} from '../../src/utils/whoop-insights.js';
describe('whoop-insights', () => {
describe('getRecoveryLevel', () => {
it('should return SUFFICIENT for recovery >= 67%', () => {
expect(getRecoveryLevel(67)).toBe('SUFFICIENT');
expect(getRecoveryLevel(95)).toBe('SUFFICIENT');
expect(getRecoveryLevel(100)).toBe('SUFFICIENT');
});
it('should return ADEQUATE for recovery 34-66%', () => {
expect(getRecoveryLevel(34)).toBe('ADEQUATE');
expect(getRecoveryLevel(50)).toBe('ADEQUATE');
expect(getRecoveryLevel(66)).toBe('ADEQUATE');
});
it('should return LOW for recovery < 34%', () => {
expect(getRecoveryLevel(33)).toBe('LOW');
expect(getRecoveryLevel(10)).toBe('LOW');
expect(getRecoveryLevel(0)).toBe('LOW');
});
});
describe('getRecoveryLevelDescription', () => {
it('should return Whoop official descriptions', () => {
expect(getRecoveryLevelDescription('SUFFICIENT')).toBe('Your body is well recovered and ready to perform. Whether it\'s at work or the gym, your body is signaling it can handle a strenuous day.');
expect(getRecoveryLevelDescription('ADEQUATE')).toBe('Your body is maintaining health. You may not need rest and can still handle a moderately strenuous day.');
expect(getRecoveryLevelDescription('LOW')).toBe('Your body is working hard to recover. Your body is signaling it needs an active rest day.');
});
});
describe('getSleepPerformanceLevel', () => {
it('should return OPTIMAL for sleep performance >= 85%', () => {
expect(getSleepPerformanceLevel(85)).toBe('OPTIMAL');
expect(getSleepPerformanceLevel(100)).toBe('OPTIMAL');
});
it('should return SUFFICIENT for sleep performance 70-84%', () => {
expect(getSleepPerformanceLevel(70)).toBe('SUFFICIENT');
expect(getSleepPerformanceLevel(75)).toBe('SUFFICIENT');
expect(getSleepPerformanceLevel(84)).toBe('SUFFICIENT');
});
it('should return POOR for sleep performance < 70%', () => {
expect(getSleepPerformanceLevel(69)).toBe('POOR');
expect(getSleepPerformanceLevel(45)).toBe('POOR');
expect(getSleepPerformanceLevel(0)).toBe('POOR');
});
});
describe('getSleepPerformanceLevelDescription', () => {
it('should return Whoop official descriptions', () => {
expect(getSleepPerformanceLevelDescription('OPTIMAL')).toBe('You\'re getting most or all of your Sleep Need with consistent timing, high efficiency, and low sleep stress that best support recovery and long-term health.');
expect(getSleepPerformanceLevelDescription('SUFFICIENT')).toBe('Your sleep is generally workable for day-to-day functioning but not fully optimized for recovery or long-term health.');
expect(getSleepPerformanceLevelDescription('POOR')).toBe('You\'re meaningfully under-sleeping or your timing/quality is disrupted enough that it\'s likely to undermine your recovery and next-day performance.');
});
});
describe('getStrainLevel', () => {
it('should return LIGHT for strain 0-9', () => {
expect(getStrainLevel(0)).toBe('LIGHT');
expect(getStrainLevel(5.5)).toBe('LIGHT');
expect(getStrainLevel(9)).toBe('LIGHT');
expect(getStrainLevel(9.9)).toBe('LIGHT');
});
it('should return MODERATE for strain 10-13', () => {
expect(getStrainLevel(10)).toBe('MODERATE');
expect(getStrainLevel(12)).toBe('MODERATE');
expect(getStrainLevel(13)).toBe('MODERATE');
expect(getStrainLevel(13.9)).toBe('MODERATE');
});
it('should return HIGH for strain 14-17', () => {
expect(getStrainLevel(14)).toBe('HIGH');
expect(getStrainLevel(16)).toBe('HIGH');
expect(getStrainLevel(17)).toBe('HIGH');
expect(getStrainLevel(17.9)).toBe('HIGH');
});
it('should return ALL_OUT for strain >= 18', () => {
expect(getStrainLevel(18)).toBe('ALL_OUT');
expect(getStrainLevel(19.5)).toBe('ALL_OUT');
expect(getStrainLevel(21)).toBe('ALL_OUT');
});
});
describe('getStrainLevelDescription', () => {
it('should return Whoop official descriptions', () => {
expect(getStrainLevelDescription('LIGHT')).toBe('Minimal exertion is being put on the body, which encourages active recovery.');
expect(getStrainLevelDescription('MODERATE')).toBe('Moderate exertion is being put on the body, which balances fitness gains and recovery.');
expect(getStrainLevelDescription('HIGH')).toBe('Increased exertion which builds fitness gains, but makes it more difficult for your body to recover the next day.');
expect(getStrainLevelDescription('ALL_OUT')).toBe('Significant exertion which increases fitness gains, but puts your body at greater risk for injury or overtraining.');
});
});
});
