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File: test/rules/alpha.js

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File: test/rules/alpha.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: nxt
Date: 9 months ago
Size: 1,408 bytes
 

Contents

Class file image Download
const assert = require('assert');

const { Validator } = require('../../lib/index');


describe('alpha', () => {
  it('should pass with example', async () => {
    const v = new Validator(
      { username: 'example' },
      { username: 'alpha' },
    );

    const matched = await v.check();

    assert.equal(matched, true);
  });


  it('should fail with alpha-numeric value', async () => {
    const v = new Validator(
      { username: 'now123' },
      { username: 'alpha' },
    );

    const matched = await v.check();

    assert.equal(matched, false);
  });

  it('should fail with special char', async () => {
    const v = new Validator(
      { username: 'u@name' },
      { username: 'alpha' },
    );

    const matched = await v.check();

    assert.equal(matched, false);
  });

  it('should fail with numbers', async () => {
    const v = new Validator(
      { username: '123' },
      { username: 'alpha' },
    );

    const matched = await v.check();

    assert.equal(matched, false);
  });

  it('message should exist', async () => {
    const v = new Validator(
      { username: '123' },
      { username: 'alpha' },
    );

    const matched = await v.check();

    assert.equal(matched, false);

    assert.equal(
      v.errors.username.message,
      v.getExistinParsedMessage({
        rule: 'alpha',
        value: '123',
        attr: 'username',
      }),
    );
  });
});