app.ts

import { validate, registerSchema } from '../../src/index';
import { Post } from './Post';

// load schema. we load it a bit tricky way because we output source code into separate directory, so our json resource left in another directory
const postSchema = require(__dirname + '/../../../../sample/sample5-schemas/post.json');

// register this schema
registerSchema(postSchema);

// Sample1. simple validation

let post1 = new Post();
post1.title = 'Hello world'; // should pass
post1.text = 'this is a great post about hello world'; // should pass
post1.rating = 10; // should pass
post1.email = 'info@google.com'; // should pass
post1.site = 'google.com'; // should pass
post1.createDate = new Date(); // should pass
post1.tags = ['abcd1', 'abcd2', 'abcd3', 'abcd4', 'abcd4']; // should pass

validate('post', post1).then(result => {
  console.log('1. should pass: ', result); // should pass completely, e.g. return empty array
});

let post2 = new Post();
post2.title = 'Hello'; // should not pass
post2.text = 'this is a great post about hell world'; // should not pass
post2.rating = 11; // should not pass
post2.email = 'google.com'; // should not pass
post2.site = 'googlecom'; // should not pass
// should not pass because date property is missing

validate('post', post2).then(result => {
  console.log('2. should not pass: ', result); // should not pass completely, must return array of ValidationError-s
});

// Sample2. using validation options to skip properties that are not defined

let post3 = new Post();
post3.title = 'Hello'; // should not pass
post3.text = 'this is a great post about hell world'; // should not pass
post3.rating = 11; // should not pass
post3.email = 'google.com'; // should not pass
post3.site = 'googlecom'; // should not pass

validate('post', post3, { skipMissingProperties: true }).then(result => {
  console.log('3. should not pass: ', result); // should not pass, but returned ValidationError-s should not have error about date field
});

let post4 = new Post();
post4.title = 'Hello world'; // should pass
post4.text = 'this is a great post about hello world'; // should pass
post4.rating = 10; // should pass
post4.email = 'info@google.com'; // should pass
post4.site = 'google.com'; // should pass

validate('post', post4, { skipMissingProperties: true }).then(result => {
  console.log('4. should pass: ', result); // should pass even if date is not set
});

// Sample3. using validation groups

let post5 = new Post();
post5.title = 'Hello world'; // should pass
post5.text = 'this is a great post about hello world'; // should pass
post5.rating = 10; // should pass
post5.email = 'info@google.com'; // should pass
post5.site = 'google.com'; // should pass

validate('post', post5, { skipMissingProperties: true }).then(result => {
  console.log('5. should pass: ', result); // should pass even if date is not set
});

// Sample4. array validation

let post6 = new Post();
post6.title = 'Hello world'; // should pass
post6.text = 'this is a great post about hello world'; // should pass
post6.rating = 10; // should pass
post6.email = 'info@google.com'; // should pass
post6.site = 'google.com'; // should pass
post6.createDate = new Date(); // should pass
post6.tags = ['abcd1', 'abcd2', 'abcd3', 'abcd4', 'abcd4'];

validate('post', post6).then(result => {
  console.log('6. should pass: ', result); // should pass completely, e.g. return empty array
});

let post7 = new Post();
post7.title = 'Hello world'; // should pass
post7.text = 'this is a great post about hello world'; // should pass
post7.rating = 10; // should pass
post7.email = 'info@google.com'; // should pass
post7.site = 'google.com'; // should pass
post7.createDate = new Date(); // should pass
post7.tags = ['news', 'a'];

validate('post', post7).then(result => {
  console.log('7. should not pass: ', result); // should not pass
});

let post8 = new Post();
post8.title = 'Hello world'; // should pass
post8.text = 'this is a great post about hello world'; // should pass
post8.rating = 10; // should pass
post8.email = 'info@google.com'; // should pass
post8.site = 'google.com'; // should pass
post8.createDate = new Date(); // should pass
post8.tags = [];

validate('post', post8).then(result => {
  console.log('8. should not pass: ', result); // should not pass
});

let post9 = new Post();
post9.title = 'Hello world'; // should pass
post9.text = 'this is a great post about hello world'; // should pass
post9.rating = 10; // should pass
post9.email = 'info@google.com'; // should pass
post9.site = 'google.com'; // should pass
post9.createDate = new Date(); // should pass
post9.tags = ['a', 'abcd1', 'abcd2', 'abcd3', 'abcd4', 'abcd4', 'abcd4'];

validate('post', post9).then(result => {
  console.log('9. should not pass: ', result); // should not pass
});

let post10 = new Post();
post10.title = 'Hello world'; // should pass
post10.text = 'this is a great post about hello world'; // should pass
post10.rating = 10; // should pass
post10.email = 'info@google.com'; // should pass
post10.site = 'google.com'; // should pass
post10.createDate = new Date(); // should pass
post10.tags = ['abcd1', 'abcd2', 'abcd3', 'abcd4', 'abcd4'];

validate('post', post10).then(result => {
  console.log('10. should pass: ', result); // should pass
});

let post11 = new Post();
post11.title = 'Hello world'; // should pass
post11.text = 'this is a great post about hello world'; // should pass
post11.rating = 10; // should pass
post11.email = 'info@google.com'; // should pass
post11.site = 'google.com'; // should pass
post11.createDate = new Date(); // should pass
post11.tags = null;

validate('post', post11).then(result => {
  console.log('11. should not pass: ', result); // should not pass
});