all files / src/__tests__/ format.spec.js

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import assert from 'assert'
import Validators, { format } from '../index'
import getErrorId from './helper'
 
const ERROR_ID = 'form.errors.invalid'
 
function test (value, params) {
  return getErrorId(format(params)(value))
}
 
describe('Validator: format', function() {
  it('should be invalid when `value` doesn\'t match the with option', function() {
    assert.equal(ERROR_ID, test('',     { with: /123/ }))
    assert.equal(ERROR_ID, test(12,     { with: /123/ }))
    assert.equal(ERROR_ID, test('foo',  { with: /bar/ }))
  })
  it('should be invalid when `value` doesn\'t match the without option', function() {
    assert.equal(ERROR_ID, test('',     { without: /.?/ }))
    assert.equal(ERROR_ID, test(123,    { without: /\d+/ }))
    assert.equal(ERROR_ID, test('foo',  { without: /\w+/ }))
  })
  it('should be valid when `value` match the with option', function() {
    assert.ok(!test('',                 { with: /.?/ }))
    assert.ok(!test(123,                { with: /\d+/ }))
    assert.ok(!test('foo',              { with: /\w+/ }))
  })
  it('should be valid when `value` match the without option', function() {
    assert.ok(!test('',                 { without: /123/ }))
    assert.ok(!test(12,                 { without: /123/ }))
    assert.ok(!test('foo',              { without: /bar/ }))
  })
  it('should use formatMessage', function() {
    let defaultValue = Validators.formatMessage
 
    Validators.formatMessage = function(msg) {
      return Object.assign({}, msg, { id: msg.id + '2' })
    }
    assert.equal(ERROR_ID + '2', test(123, { without: /\d+/ }))
 
    Validators.formatMessage = defaultValue;
  })
})