122 lines
3.9 KiB
JavaScript
122 lines
3.9 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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const testState = {
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originalLog: null,
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originalError: null,
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originalWarn: null,
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originalDebug: null,
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logCalls: [],
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errorCalls: [],
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warnCalls: [],
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debugCalls: [],
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}
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beforeEach(() => {
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testState.logCalls = []
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testState.errorCalls = []
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testState.warnCalls = []
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testState.debugCalls = []
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testState.originalLog = console.log
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testState.originalError = console.error
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testState.originalWarn = console.warn
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testState.originalDebug = console.debug
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console.log = vi.fn((...args) => testState.logCalls.push(args))
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console.error = vi.fn((...args) => testState.errorCalls.push(args))
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console.warn = vi.fn((...args) => testState.warnCalls.push(args))
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console.debug = vi.fn((...args) => testState.debugCalls.push(args))
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})
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afterEach(() => {
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console.log = testState.originalLog
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console.error = testState.originalError
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console.warn = testState.originalWarn
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console.debug = testState.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(testState.logCalls.length).toBe(1)
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const logMsg = testState.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 = testState.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 = testState.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(testState.errorCalls.length).toBe(1)
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const errorMsg = testState.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(testState.warnCalls.length).toBe(1)
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const warnMsg = testState.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(testState.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(testState.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 = testState.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 = testState.logCalls[testState.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 = testState.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 = testState.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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