120 lines
3.5 KiB
JavaScript
120 lines
3.5 KiB
JavaScript
import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
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import { info, error, warn, debug, setContext, clearContext, runWithContext } from '../../server/utils/logger.js'
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describe('logger', () => {
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let originalLog
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let originalError
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let originalWarn
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let originalDebug
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let logCalls
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let errorCalls
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let warnCalls
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let debugCalls
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beforeEach(() => {
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logCalls = []
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errorCalls = []
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warnCalls = []
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debugCalls = []
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originalLog = console.log
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originalError = console.error
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originalWarn = console.warn
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originalDebug = console.debug
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console.log = vi.fn((...args) => logCalls.push(args))
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console.error = vi.fn((...args) => errorCalls.push(args))
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console.warn = vi.fn((...args) => warnCalls.push(args))
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console.debug = vi.fn((...args) => debugCalls.push(args))
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})
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afterEach(() => {
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console.log = originalLog
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console.error = originalError
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console.warn = originalWarn
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console.debug = originalDebug
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})
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it('logs info message', () => {
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info('Test message')
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expect(logCalls.length).toBe(1)
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const logMsg = logCalls[0][0]
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expect(logMsg).toContain('[INFO]')
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expect(logMsg).toContain('Test message')
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})
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it('includes request context when set', async () => {
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await runWithContext('req-123', 'user-456', async () => {
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info('Test message')
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const logMsg = logCalls[0][0]
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expect(logMsg).toContain('req-123')
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expect(logMsg).toContain('user-456')
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})
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})
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it('includes additional context', () => {
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info('Test message', { key: 'value', count: 42 })
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const logMsg = logCalls[0][0]
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expect(logMsg).toContain('key')
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expect(logMsg).toContain('value')
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expect(logMsg).toContain('42')
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})
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it('logs error with stack trace', () => {
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const err = new Error('Test error')
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error('Failed', { error: err })
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expect(errorCalls.length).toBe(1)
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const errorMsg = errorCalls[0][0]
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expect(errorMsg).toContain('[ERROR]')
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expect(errorMsg).toContain('Failed')
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expect(errorMsg).toContain('stack')
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})
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it('logs warning', () => {
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warn('Warning message')
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expect(warnCalls.length).toBe(1)
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const warnMsg = warnCalls[0][0]
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expect(warnMsg).toContain('[WARN]')
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})
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it('logs debug only in development', () => {
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const originalEnv = process.env.NODE_ENV
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process.env.NODE_ENV = 'development'
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debug('Debug message')
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expect(debugCalls.length).toBe(1)
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process.env.NODE_ENV = originalEnv
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})
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it('does not log debug in production', () => {
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const originalEnv = process.env.NODE_ENV
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process.env.NODE_ENV = 'production'
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debug('Debug message')
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expect(debugCalls.length).toBe(0)
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process.env.NODE_ENV = originalEnv
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})
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it('clears context', async () => {
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await runWithContext('req-123', 'user-456', async () => {
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info('Test with context')
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const logMsg = logCalls[0][0]
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expect(logMsg).toContain('req-123')
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})
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// Context should be cleared after runWithContext completes
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info('Test without context')
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const logMsg = logCalls[logCalls.length - 1][0]
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expect(logMsg).not.toContain('req-123')
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})
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it('supports deprecated setContext/clearContext API', async () => {
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await runWithContext(null, null, async () => {
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setContext('req-123', 'user-456')
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info('Test message')
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const logMsg = logCalls[0][0]
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expect(logMsg).toContain('req-123')
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expect(logMsg).toContain('user-456')
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clearContext()
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info('Test after clear')
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const logMsg2 = logCalls[1][0]
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expect(logMsg2).not.toContain('req-123')
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})
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})
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})
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