Should and Mocha snippets

mocha_test.js

var mocha = require('mocha');
var should = require('should');

//Our fake validation component
var Validator = {
  validateName:function(name){
		if (typeof name !== 'string')
			return false;

		if(name.length==0)
			return false;

		return true;
	}
}


//The test suite
describe('Validator',function(){

	var testName,valid;
	it('should not accept invalid types',function(done){

		testName = 123;
		valid = Validator.validateName(testName);
		valid.should.be.false;
		done();
	});

	it('shoud not accept empty string',function(done){
		
		testName = '';
		valid = Validator.validateName(testName);
		valid.should.be.false;
		done();
	});

	it('should accept valid strings',function(done){
		testName = 'Valid Name';
		valid = Validator.validateName(testName);
		valid.should.be.true;
		done();
	})
})

should_syntax.js

var should = require('should');

var testobj  = {
  name:"Mary",
	age:29,
	company:"none",
	email:"mary@mary.com",
	properties:[
		{
			"name":"Lake house",
			"value":100000
		}
	]
};

//This should pass (no exception will be thrown)

testobj.should.have.property("name");
testobj.age.should.be.above(20);
testobj.company.should.be.a("string");
testobj.properties.should.not.be.empty;

//This will throw an exception
testobj.properties.length.should.be.within(10,20);