JSV: checking JSON against array schema example

JSV_checking_JSON.js

var JSV = require('jsv').JSV;
var json, schema;
var env = JSV.createEnvironment();
var report = env.validate(
	json = [{a:1}, {b:1}], 
	schema = {type:'array',items:{type:'object', properties:{a:{type:'number'}}, additionalProperties: false}}
);
console.log(JSON.stringify(json, null, 4) + JSON.stringify(schema, null, 4));
if (report.errors.length === 0) {
	console.log("success");
} else {
	console.log("failure");
}
report = env.validate(
	json = [{a:1}, {b:1}], 
// unless 'additionalProperties' is set to false 'validate'
// doesn't care about names and values types of inner properties
	schema = {type:'array',items:{type:'object', properties:{a:{type:'number'}}}}
);
console.log(JSON.stringify(json, null, 4) + JSON.stringify(schema, null, 4));
if (report.errors.length === 0) {
	console.log("success");
} else {
	console.log("failure");
}
report = env.validate(
	json = [{a:1, b:1}], 
	schema = {type:'array',items:{type:'object', properties:{a:{type:'number'}, b:{type:'number'}}, additionalProperties: false}}
);
console.log(JSON.stringify(json, null, 4) + JSON.stringify(schema, null, 4));
if (report.errors.length === 0) {
	console.log("success");
} else {
	console.log("failure");
};