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// Sample app
var express = require('express');
var expressValidator = require('../../index');
var bodyParser = require('body-parser');
var port = process.env.PORT || 8888;
var app = express();
// If no native implementation of Promise exists (less than Node v4),
// use Bluebird promises so we can test for both depending on the Node version
if (typeof Promise === 'undefined') {
Promise = require('bluebird');
}
module.exports = function(validation) {
app.set('port', port);
app.use(bodyParser.json());
app.use(expressValidator({
customValidators: {
isArray: function(value) {
return Array.isArray(value);
},
isAsyncTest: function(testparam) {
return new Promise(function(resolve, reject) {
setTimeout(function() {
if (testparam === '42') { return resolve(); }
reject();
}, 200);
});
}
},
customSanitizers: {
toTestSanitize: function() {
return "!!!!";
}
}
}));
app.get(/\/test(\d+)/, validation);
app.get('/:testparam?', validation);
app.post('/:testparam?', validation);
return app;
};
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