/**
* Health Check Components Tests
* Tests for health check types and utilities
*/
import { describe, test, expect } from 'vitest';
import { HealthStatus, HealthUtils, HealthCheckSeverity, HealthCheckResult } from '../../src/health/types.js';
describe('Health Check Types and Utilities', () => {
// Helper to create minimal result for testing status calculations
const createStatusResult = (status: HealthStatus): HealthCheckResult => ({
name: 'test-check',
status,
message: 'test message',
timestamp: new Date().toISOString(),
duration: 100
});
test('should calculate overall status correctly', () => {
const results: HealthCheckResult[] = [
createStatusResult(HealthStatus.HEALTHY),
createStatusResult(HealthStatus.HEALTHY),
createStatusResult(HealthStatus.DEGRADED),
];
const overall = HealthUtils.calculateOverallStatus(results);
expect(overall).toBe(HealthStatus.DEGRADED);
});
test('should create proper result objects', () => {
const result = HealthUtils.createResult(
'test-check',
HealthStatus.HEALTHY,
'Test message',
100,
{ key: 'value' },
undefined,
HealthCheckSeverity.LOW,
['test']
);
expect(result.name).toBe('test-check');
expect(result.status).toBe(HealthStatus.HEALTHY);
expect(result.message).toBe('Test message');
expect(result.duration).toBe(100);
expect(result.details).toEqual({ key: 'value' });
expect(result.severity).toBe(HealthCheckSeverity.LOW);
expect(result.tags).toEqual(['test']);
});
test('should create proper summary', () => {
const results: HealthCheckResult[] = [
createStatusResult(HealthStatus.HEALTHY),
createStatusResult(HealthStatus.HEALTHY),
createStatusResult(HealthStatus.DEGRADED),
createStatusResult(HealthStatus.UNHEALTHY),
createStatusResult(HealthStatus.UNKNOWN),
];
const summary = HealthUtils.createSummary(results);
expect(summary.total).toBe(5);
expect(summary.healthy).toBe(2);
expect(summary.degraded).toBe(1);
expect(summary.unhealthy).toBe(1);
expect(summary.unknown).toBe(1);
});
test('should format duration correctly', () => {
expect(HealthUtils.formatDuration(500)).toBe('500ms');
expect(HealthUtils.formatDuration(1500)).toBe('1.50s');
expect(HealthUtils.formatDuration(10000)).toBe('10.00s');
});
});
