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request-validator

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Schema-based request validation middleware for express and connect.

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/* global describe, it */ 'use strict'; var assert = require('assert'), validator = require('../index.js'); describe('type: boolean', function () { it('required', function () { var schema = { type: 'boolean' }; assert.throws(function () { validator(schema).validate(); }); assert.throws(function () { validator(schema).validate(null); }); assert.doesNotThrow(function () { validator(schema).validate(false); validator(schema).validate(true); }); }); it('nullable', function () { var schema = { type: ['boolean', 'null'] }; assert.throws(function () { validator(schema).validate(undefined); }); assert.doesNotThrow(function () { validator(schema).validate(true); validator(schema).validate(false); validator(schema).validate(null); }); }); it('type', function () { var schema = { type: 'boolean' }; assert.throws(function () { validator(schema).validate('123'); }); assert.throws(function () { validator(schema).validate([]); }); assert.throws(function () { validator(schema).validate({}); }); assert.throws(function () { validator(schema).validate(Math.PI); }); assert.doesNotThrow(function () { validator(schema).validate(true); validator(schema).validate(false); }); }); });