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argenta-time-matcher

v1.0.9

Published

Match spicific time at runtime, not only in cron job. User cron job format in progame.

Downloads

14

Readme

time matcher

Match spicific time at runtime, not only in cron job. User cron job format in progame.

const { assert } = require('chai')
const TimeMatcher = require('../lib/time-matcher')

describe('TimeMatcher', () => {
  describe('wildcard', () => {
    it('should accept wildcard for second', () => {
      let matcher = new TimeMatcher('* * * * * *')
      assert.isTrue(matcher.match(new Date()))
    })

    it('should accept wildcard for minute', () => {
      let matcher = new TimeMatcher('0 * * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 10, 20, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 10, 20, 1)))
    })

    it('should accept wildcard for hour', () => {
      let matcher = new TimeMatcher('0 0 * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 10, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 10, 1, 0)))
    })

    it('should accept wildcard for day', () => {
      let matcher = new TimeMatcher('0 0 0 * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 1, 0, 0)))
    })

    it('should accept wildcard for month', () => {
      let matcher = new TimeMatcher('0 0 0 1 * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 2, 0, 0, 0)))
    })

    it('should accept wildcard for week day', () => {
      let matcher = new TimeMatcher('0 0 0 1 4 *')
      assert.isTrue(matcher.match(new Date(2018, 3, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 3, 2, 0, 0, 0)))
    })
  })

  describe('single value', () => {
    it('should accept single value for second', () => {
      let matcher = new TimeMatcher('5 * * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 5)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 0, 6)))
    })

    it('should accept single value for minute', () => {
      let matcher = new TimeMatcher('0 5 * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 5, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 6, 0)))
    })

    it('should accept single value for hour', () => {
      let matcher = new TimeMatcher('0 0 5 * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 5, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 6, 0, 0)))
    })

    it('should accept single value for day', () => {
      let matcher = new TimeMatcher('0 0 0 5 * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 5, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 6, 0, 0, 0)))
    })

    it('should accept single value for month', () => {
      let matcher = new TimeMatcher('0 0 0 1 5 *')
      assert.isTrue(matcher.match(new Date(2018, 4, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 5, 1, 0, 0, 0)))
    })

    it('should accept single value for week day', () => {
      let matcher = new TimeMatcher('0 0 0 * * monday')
      assert.isTrue(matcher.match(new Date(2018, 4, 7, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 4, 8, 0, 0, 0)))
    })
  })

  describe('multiple values', () => {
    it('should accept multiple values for second', () => {
      let matcher = new TimeMatcher('5,6 * * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 5)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 6)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 0, 7)))
    })

    it('should accept multiple values for minute', () => {
      let matcher = new TimeMatcher('0 5,6 * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 5, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 6, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 7, 0)))
    })

    it('should accept multiple values for hour', () => {
      let matcher = new TimeMatcher('0 0 5,6 * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 5, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 6, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 7, 0, 0)))
    })

    it('should accept multiple values for day', () => {
      let matcher = new TimeMatcher('0 0 0 5,6 * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 5, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 6, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 7, 0, 0, 0)))
    })

    it('should accept multiple values for month', () => {
      let matcher = new TimeMatcher('0 0 0 1 may,june *')
      assert.isTrue(matcher.match(new Date(2018, 4, 1, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 5, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 6, 1, 0, 0, 0)))
    })

    it('should accept multiple values for week day', () => {
      let matcher = new TimeMatcher('0 0 0 * * monday,tue')
      assert.isTrue(matcher.match(new Date(2018, 4, 7, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 4, 8, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 4, 9, 0, 0, 0)))
    })
  })

  describe('range', () => {
    it('should accept range for second', () => {
      let matcher = new TimeMatcher('5-7 * * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 5)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 6)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 7)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 0, 8)))
    })

    it('should accept range for minute', () => {
      let matcher = new TimeMatcher('0 5-7 * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 5, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 6, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 7, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 8, 0)))
    })

    it('should accept range for hour', () => {
      let matcher = new TimeMatcher('0 0 5-7 * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 5, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 6, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 7, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 8, 0, 0)))
    })

    it('should accept range for day', () => {
      let matcher = new TimeMatcher('0 0 0 5-7 * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 5, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 6, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 7, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 8, 0, 0, 0)))
    })

    it('should accept range for month', () => {
      let matcher = new TimeMatcher('0 0 0 1 may-july *')
      assert.isTrue(matcher.match(new Date(2018, 4, 1, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 5, 1, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 6, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 7, 1, 0, 0, 0)))
    })

    it('should accept range for week day', () => {
      let matcher = new TimeMatcher('0 0 0 * * monday-wed')
      assert.isTrue(matcher.match(new Date(2018, 4, 7, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 4, 8, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 4, 9, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 4, 10, 0, 0, 0)))
    })
  })

  describe('step values', () => {
    it('should accept step values for second', () => {
      let matcher = new TimeMatcher('*/2 * * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 2)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 0, 6)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 0, 7)))
    })

    it('should accept step values for minute', () => {
      let matcher = new TimeMatcher('0 */2 * * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 2, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 0, 6, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 0, 7, 0)))
    })

    it('should accept step values for hour', () => {
      let matcher = new TimeMatcher('0 0 */2 * * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 2, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 1, 6, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 1, 7, 0, 0)))
    })

    it('should accept step values for day', () => {
      let matcher = new TimeMatcher('0 0 0 */2 * *')
      assert.isTrue(matcher.match(new Date(2018, 0, 2, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 0, 6, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 0, 7, 0, 0, 0)))
    })

    it('should accept step values for month', () => {
      let matcher = new TimeMatcher('0 0 0 1 */2 *')
      assert.isTrue(matcher.match(new Date(2018, 1, 1, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 5, 1, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 6, 1, 0, 0, 0)))
    })

    it('should accept step values for week day', () => {
      let matcher = new TimeMatcher('0 0 0 * * */2')
      assert.isTrue(matcher.match(new Date(2018, 4, 6, 0, 0, 0)))
      assert.isTrue(matcher.match(new Date(2018, 4, 8, 0, 0, 0)))
      assert.isFalse(matcher.match(new Date(2018, 4, 9, 0, 0, 0)))
    })
  })

  describe('timezone', () => {
    it('should match with timezone America/Sao_Paulo', () => {
      let matcher = new TimeMatcher('0 0 0 * * *', 'America/Sao_Paulo')
      let utcTime = new Date('Thu Oct 11 2018 03:00:00Z')
      assert.isTrue(matcher.match(utcTime))
    })

    it('should match with timezone Europe/Rome', () => {
      let matcher = new TimeMatcher('0 0 0 * * *', 'Europe/Rome')
      let utcTime = new Date('Thu Oct 11 2018 23:00:00Z')
      assert.isTrue(matcher.match(utcTime))
    })
  })
})

Cron Syntax

This is a quick reference to cron syntax and also shows the options supported by node-cron.

Allowed fields

 # ┌────────────── second (optional)
 # │ ┌──────────── minute
 # │ │ ┌────────── hour
 # │ │ │ ┌──────── day of month
 # │ │ │ │ ┌────── month
 # │ │ │ │ │ ┌──── day of week
 # │ │ │ │ │ │
 # │ │ │ │ │ │
 # * * * * * *

Allowed values

| field | value | | ------------ | --------------------------------- | | second | 0-59 | | minute | 0-59 | | hour | 0-23 | | day of month | 1-31 | | month | 1-12 (or names) | | day of week | 0-7 (or names, 0 or 7 are sunday) |

copy from

https://github.com/node-cron/node-cron