Current File : //lib/node_modules/pm2/node_modules/get-uri/test/http.js
/**
* Module dependencies.
*/
var fs = require('fs');
var st = require('st');
var path = require('path');
var http = require('http');
var getUri = require('../');
var assert = require('assert');
var streamToArray = require('stream-to-array');
describe('get-uri', function () {
describe('"http:" protocol', function () {
var port;
var cache;
var server;
before(function (done) {
// setup target HTTP server
server = http.createServer(st(__dirname));
server.listen(function () {
port = server.address().port;
done();
});
});
after(function (done) {
server.once('close', function () { done(); });
server.close();
});
it('should work for HTTP endpoints', function (done) {
var uri = 'http://127.0.0.1:' + port + '/' + path.basename(__filename);
fs.readFile(__filename, 'utf8', function (err, real) {
if (err) return done(err);
getUri(uri, function (err, rs) {
if (err) return done(err);
cache = rs;
streamToArray(rs, function (err, array) {
if (err) return done(err);
var str = Buffer.concat(array).toString('utf8');
assert.equal(str, real);
done();
});
});
});
});
it('should return ENOTFOUND for bad filenames', function (done) {
var uri = 'http://127.0.0.1:' + port + '/does-not-exist';
getUri(uri, function (err, rs) {
assert(err);
assert.equal('ENOTFOUND', err.code);
done();
});
});
it('should return ENOTMODIFIED for the same URI with `cache`', function (done) {
var uri = 'http://127.0.0.1:' + port + '/' + path.basename(__filename);
getUri(uri, { cache: cache }, function (err, rs) {
assert(err);
assert.equal('ENOTMODIFIED', err.code);
done();
});
});
});
});
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