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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 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 with retry on server error", function (t) {
server.expect("/underscore/-/underscore-1.3.3.tgz", function (req, res) {
t.equal(req.method, "GET", "got expected method")
res.writeHead(503)
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()
client.conf.set("fetch-retry-mintimeout", 100)
client.fetch(
"http://localhost:1337/underscore/-/underscore-1.3.3.tgz",
{},
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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