DefinitelyTyped/chai-json-schema/chai-json-schema-tests.ts

/// <reference path="index.d.ts" />

import { expect } from 'chai';
import { assert } from 'chai';

import chai = require('chai');
import ChaiJsonSchema = require('chai-json-schema');

chai.use(ChaiJsonSchema);
chai.should();

let goodApple = {
    skin: 'thin',
    colors: ['red', 'green', 'yellow'],
    taste: 10
};

let badApple = {
    colors: ['brown'],
    taste: 0,
    worms: 2
};

let fruitSchema = {
    title: 'fresh fruit schema v1',
    type: 'object',
    required: ['skin', 'colors', 'taste'],
    properties: {
        colors: {
            type: 'array',
            minItems: 1,
            uniqueItems: true,
            items: {
                type: 'string'
            }
        },
        skin: {
            type: 'string'
        },
        taste: {
            type: 'number',
            minimum: 5
        }
    }
};

//bdd style
expect(goodApple).to.be.jsonSchema(fruitSchema);
expect(badApple).to.not.be.jsonSchema(fruitSchema);

goodApple.should.be.jsonSchema(fruitSchema);
badApple.should.not.be.jsonSchema(fruitSchema);

//tdd style
assert.jsonSchema(goodApple, fruitSchema);
assert.notJsonSchema(badApple, fruitSchema);