File: test/rules/length.js

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  Classes of Harcharan Singh   Node Input Validator   test/rules/length.js   Download  
File: test/rules/length.js
Role: Example script
Content type: text/plain
Description: Example script
Class: Node Input Validator
Validate submitted input values in Node.js
Author: By
Last change: release v4.4
Date: 2 years ago
Size: 1,946 bytes
 

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const assert = require('assert'); const { Validator } = require('../../lib/index'); describe('length', () => { it('should passwith exact len', async () => { const v = new Validator( { features: 'abc' }, { features: 'length:3' }, ); const matched = await v.check(); assert.equal(matched, true); }); it('should pass with min len', async () => { const v = new Validator( { features: 'abcd' }, { features: 'length:5,3' }, ); const matched = await v.check(); assert.equal(matched, true); }); it('should pass with array of excat len', async () => { const v = new Validator( { features: [1, 2, 3] }, { features: 'length:3' }, ); const matched = await v.check(); assert.equal(matched, true); }); it('should pass with array of min length', async () => { const v = new Validator( { features: [1, 2, 3, 4] }, { features: 'length:5,3' }, ); const matched = await v.check(); assert.equal(matched, true); }); it('should fail with array of max len', async () => { const v = new Validator( { features: [1, 2, 3] }, { features: 'length:2' }, ); const matched = await v.check(); assert.equal(matched, false); }); it('should fail with array of min len', async () => { const v = new Validator( { features: [1, 2, 3, 4] }, { features: 'length:6,5' }, ); const matched = await v.check(); assert.equal(matched, false); }); it('message should exist', async () => { const v = new Validator( { features: [1, 2, 3, 4] }, { features: 'length:2,3' }, ); const matched = await v.check(); assert.equal(matched, false); assert.equal( v.errors.features.message, v.getExistinParsedMessage({ rule: 'length', value: [1, 2, 3, 4], attr: 'features', args: [2, 3], }), ); }); });