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rules.spec.js
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rules.spec.js
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/*global describe, it, expect */
var val = require('../lib/lx-valid');
describe('Rules', function () {
'use strict';
it('should validate the max length correctly', function () {
// param check
var paramCheck = val.rules.maxLength();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.maxLength('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.maxLength([]);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.maxLength('', '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.maxLength('test', 4);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.maxLength('test', 2);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the min length correctly', function () {
// param check
var paramCheck = val.rules.minLength();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.minLength('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.minLength([]);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.minLength('', '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.minLength('test', 4);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.minLength('test', 5);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the minimum correctly', function () {
// param check
var paramCheck = val.rules.minimum();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.minimum('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.minimum(2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.minimum(2, '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.minimum(5, 5);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.minimum(5, 6);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the maximum correctly', function () {
// param check
var paramCheck = val.rules.maximum();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.maximum('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.maximum(2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.maximum(2, '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.maximum(4, 5);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.maximum(5, 4);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the exclusive minimum correctly', function () {
// param check
var paramCheck = val.rules.exclusiveMinimum();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.exclusiveMinimum('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.exclusiveMinimum(2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.exclusiveMinimum(2, '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.exclusiveMinimum(5, 4);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.exclusiveMinimum(5, 5);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the exclusive maximum correctly', function () {
// param check
var paramCheck = val.rules.exclusiveMaximum();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.exclusiveMaximum('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.exclusiveMaximum(2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.exclusiveMaximum(2, '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.exclusiveMaximum(4, 5);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.exclusiveMaximum(5, 5);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the divisibleBy correctly', function () {
// param check
var paramCheck = val.rules.divisibleBy();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.divisibleBy('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.divisibleBy(2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.divisibleBy(2, '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.divisibleBy(6, 3);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.divisibleBy(5, 2);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the min items correctly', function () {
// param check
var paramCheck = val.rules.minItems();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.minItems('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.minItems([]);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.minItems([], '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.minItems([1, 2, 3], 2);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.minItems([1, 2, 3], 4);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the max items correctly', function () {
// param check
var paramCheck = val.rules.maxItems();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.maxItems('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.maxItems([]);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
var paramCheck4 = val.rules.maxItems([], '');
expect(paramCheck4.valid).toBe(false);
expect(paramCheck4.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.maxItems([1, 2, 3], 4);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.maxItems([1, 2, 3], 2);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the unique items correctly', function () {
// param check
var paramCheck = val.rules.uniqueItems();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.uniqueItems('');
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.uniqueItems([1, 2, 3]);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.uniqueItems([1, 2, 3, 3]);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
it('should validate the enum correctly', function () {
// param check
var paramCheck = val.rules.enum();
expect(paramCheck.valid).toBe(false);
expect(paramCheck.errors.length).toBe(1);
var paramCheck2 = val.rules.enum(1);
expect(paramCheck2.valid).toBe(false);
expect(paramCheck2.errors.length).toBe(1);
var paramCheck3 = val.rules.enum(1, 2);
expect(paramCheck3.valid).toBe(false);
expect(paramCheck3.errors.length).toBe(1);
// validate check
// ok
var valCheck = val.rules.enum(3, [1, 2, 3]);
expect(valCheck.valid).toBe(true);
expect(valCheck.errors.length).toBe(0);
// error
var valCheck2 = val.rules.enum(4, [1, 2, 3]);
expect(valCheck2.valid).toBe(false);
expect(valCheck2.errors.length).toBe(1);
});
});