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app.js
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app.js
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var fs = require('fs');
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var swaggerJSDoc = require('swagger-jsdoc');
var swaggerTools = require('swagger-tools');
var stt = require('swagger-test-templates');
var routes = require('./routes/index');
var app = express();
// swagger definition
var swaggerDefinition = {
info: {
title: 'Node Swagger API',
version: '1.0.0',
description: 'Demonstrating how to desribe a RESTful API with Swagger',
},
host: 'localhost:3000',
basePath: '/',
};
// options for the swagger docs
var options = {
// import swaggerDefinitions
swaggerDefinition: swaggerDefinition,
// path to the API docs
apis: ['./routes/*.js'],
};
// initialize swagger-jsdoc
var swaggerSpec = swaggerJSDoc(options);
// gen test files
stt.testGen(swaggerSpec, {
assertionFormat: 'should',
testModule: 'supertest',
pathName: ['/api/puppies', '/api/puppies/{id}'],
// loadTest: [
// {pathName: '/api/puppies', operation:'get'},
// {pathName: '/api/puppies', operation:'post'},
// {pathName: '/api/puppies/{id}', operation:'get'},
// {pathName: '/api/puppies/{id}', operation:'post'},
// ]
}).map(testFile => {
fs.writeFileSync('./test/' + testFile.name, testFile.test);
});
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
// solve cors
app.use((req, res, next) => {
res.setHeader('Access-Control-Allow-Origin', 'http://petstore.swagger.io');
res.setHeader('Access-Control-Allow-Methods', 'GET, POST, DELETE, PUT, PATCH, OPTIONS');
res.setHeader('Access-Control-Allow-Headers', 'Content-Type, api_key, Authorization');
next();
});
// Initialize the Swagger middleware
swaggerTools.initializeMiddleware(swaggerSpec, (middleware) => {
// Interpret Swagger resources and attach metadata to request - must be first in swagger-tools middleware chain
app.use(middleware.swaggerMetadata());
// Validate Swagger requests
app.use(middleware.swaggerValidator({
validateResponse: false
}));
// Route validated requests to appropriate controller
app.use(middleware.swaggerRouter({
// controllers: './controllers', // To enable Mock, you shuold also comment this
useStubs: /*process.env.NODE_ENV === 'development' ?*/ true /*: false*/ // Conditionally turn on stubs (mock mode)
}));
// Serve the Swagger documents and Swagger UI
app.use(middleware.swaggerUi());
app.use('/', routes);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
app.listen(3000);
});