business-rules

vacationApproval

Business rules for vacation approval. Vacation request validation rules:

• employee
  • name -> first name + last name is required
• duration
  • from and to is required
  • from and to must be valid dates (expect weekends)
  • from and to must be greater or equal today
  • from and to must be less or equal 1 year
  • from must be equal or before to field
  • minimal duration (without excluded days) is 1 day
  • maximal duration (without excluded days) is 25 days
  • excluded days - must be in range given by from and to
• deputy
  • first name + last name of deputy is required
  • contact (email) is required
  • can not select deputy have approved vacation at the same days (async)
• at least one deputy is required -> second deputy is optional

Basic usage

import moment = require('moment');
import _ = require('underscore');
import Validation = require('business-rules-engine');
import VacationApproval = require('./models/vacationApproval/node-business-rules.js');

//create test data
var data:VacationApproval.IVacationApprovalData = {
                Employee: {
                    FirstName: 'John',
                    LastName: 'Smith toooooooooooooooooooooooooo long'
                },
                Deputy1: {
                    Checked:true,
                    FirstName: 'Paul',
                    LastName: 'Neuman',
                    Email: '[e-mail]'
                },
                Duration: {
                    From: new Date(),
                    To: moment(new Date()).add('days', 1).toDate()
                }
            };


//business rules for vacation approval
var businessRules = new VacationApproval.BusinessRules(data);

//execute validation
businessRules.Validate();

//verify and display results
if (businessRules.Errors.HasErrors) console.log(businessRules.Errors.ErrorMessage);

Output

Please enter no more than 15 characters.

Tests

Output of all business rules for vacation are under tests.

  business rules for vacation approval
    employee
      first name + last name
        √ fill no names
        √ fill empty names
        √ fill long names
        √ fill some names
    duration
      from and to fields
        √ fill no dates
        √ fill empty dates
        √ fill dates before today
        √ fill dates qreater than one year from today
        √ fill dates qreater than one year from today
        √ fill today
        √ fill one year from today
      duration in days
        √ zero duration
        √ negative duration
        √ minimal duration
        √ maximal duration 25 days (25 + 10 weekends) (108ms)
        √ too big duration 26 days (26 + 10 weekends) (103ms)
      excluded days are in duration range
        √ is in of duration range
        √ is one out of duration range
        √ is more than one out of duration range
    deputy
      first name + last name
        √ fill no names
        √ fill empty names
        √ fill long names
        √ fill some names
      email
        √ fill no email
        √ fill wrong email
        √ fill some email
    deputy check with list of all approved vacations that they are not in conflict
      √ fill employee with vacation and confict in days (1012ms)
      √ fill employee with vacation and confict in days (1015ms)
    complex test

      √ fill all fields correctly (1013ms)

  duration days
    range days
      √ the same days - return 1 day
      √ positive range - number of days
      √ negative range - zero day
    vacation days - exclude weekends
      √ positive range - one weekend
      √ negative range - zero day
      √ positive range - three weekends
    vacation days - specific exclude - e.g. public holiday
      √ within weekdays Wednesday, July 30th 2014