prepper/test/handlers/Oversized.tests.js

Prepper is an event based api for pre-processing log events before routing them to your logging framework of choice

var assert = require('chai').assert
var lib = require('../..')
var Logger = lib.Logger
var Repo = lib.handlers.Repo
var Oversized = lib.handlers.Oversized

describe('Oversized Decorator', function() {

    this.slow(2000)

    var repo
    var logger

    beforeEach(function() {
        repo = new Repo()
        logger = new Logger()
    })

    afterEach(function() {
        repo.clear()
        logger.removeAllListeners()
    })

    it('should decorate large events with oversized violation', function() {

        var oversized = new Oversized({ size: 1000 })
        logger.on('message', oversized.handle)
        oversized.on('message', repo.handle)

        logger.debug('meh', { process: process })
        var event = repo.first()
        assert.ok(event.process.title)
        assert.ok(event.prepper.violations.oversized)
    })

    it('should not decorate small events with oversized violation', function() {
        var oversized = new Oversized({size: 400000})
        logger.on('message', oversized.handle)
        oversized.on('message', repo.handle)

        logger.debug('meh', { process: process })
        var event = repo.first()
        assert.ok(event.process.title)
        assert.ok(event.prepper.violations.oversized)
    })

    it('should decorate circular events with circular violation', function() {

        var oversized = new Oversized({ size: 1000 })
        logger.on('message', oversized.handle)
        oversized.on('message', repo.handle)

        logger.debug('meh', { process: process })
        var event = repo.first()
        assert.ok(event.process.title)
        assert.ok(event.prepper.violations.circular)
    })
})