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var resolve = require('path').resolve
var createReadStream = require('graceful-fs').createReadStream
var readFileSync = require('graceful-fs').readFileSync
var tap = require('tap')
var cat = require('concat-stream')
var Negotiator = require('negotiator')
var server = require('./lib/server.js')
var common = require('./lib/common.js')
var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz')
tap.test("fetch accepts github api's json", function (t) {
server.expect('/underscore/-/underscore-1.3.3', function (req, res) {
t.equal(req.method, 'GET', 'got expected method')
var negotiator = new Negotiator(req)
// fetching a tarball from `api.github.com` returns a 415 error if json is
// not accepted
if (negotiator.mediaTypes().indexOf('application/vnd.github+json') === -1) {
res.writeHead(415, {
'Content-Type': 'application/json'
})
} else {
res.writeHead(302, {
'Content-Type': 'text/html',
'Location': '/underscore/-/underscore-1.3.3.tgz'
})
}
res.end()
})
server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) {
t.equal(req.method, 'GET', 'got expected method')
res.writeHead(200, {
'Content-Type': 'application/x-tar',
'Content-Encoding': 'gzip'
})
createReadStream(tgz).pipe(res)
})
var client = common.freshClient()
var defaulted = {}
client.fetch(
'http://localhost:1337/underscore/-/underscore-1.3.3',
defaulted,
function (er, res) {
t.ifError(er, 'loaded successfully')
var sink = cat(function (data) {
t.deepEqual(data, readFileSync(tgz))
t.end()
})
res.on('error', function (error) {
t.ifError(error, 'no errors on stream')
})
res.pipe(sink)
}
)
})
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