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var Readable = require('stream').Readable
var inherits = require('util').inherits
var test = require('tap').test
var concat = require('concat-stream')
var server = require('./lib/server.js')
var common = require('./lib/common.js')
var client = common.freshClient()
function OneA () {
Readable.call(this)
this.push('A')
this.push(null)
}
inherits(OneA, Readable)
function nop () {}
var URI = 'http://localhost:1337/'
var USERNAME = 'username'
var PASSWORD = '%1234@asdf%'
var EMAIL = 'i@izs.me'
var AUTH = {
username: USERNAME,
password: PASSWORD,
email: EMAIL
}
var PARAMS = { auth: AUTH }
test('request call contract', function (t) {
t.throws(
function () {
client.request(undefined, PARAMS, nop)
},
{ name: 'AssertionError', message: 'must pass uri to request' },
'requires a URI'
)
t.throws(
function () {
client.request([], PARAMS, nop)
},
{ name: 'AssertionError', message: 'must pass uri to request' },
'requires URI to be a string'
)
t.throws(
function () {
client.request(URI, undefined, nop)
},
{ name: 'AssertionError', message: 'must pass params to request' },
'requires params object'
)
t.throws(
function () {
client.request(URI, '', nop)
},
{ name: 'AssertionError', message: 'must pass params to request' },
'params must be object'
)
t.throws(
function () {
client.request(URI, PARAMS, undefined)
},
{ name: 'AssertionError', message: 'must pass callback to request' },
'requires callback'
)
t.throws(
function () {
client.request(URI, PARAMS, 'callback')
},
{ name: 'AssertionError', message: 'must pass callback to request' },
'callback must be function'
)
t.end()
})
test('run request through its paces', function (t) {
t.plan(27)
server.expect('/request-defaults', function (req, res) {
t.equal(req.method, 'GET', 'uses GET by default')
req.pipe(concat(function (d) {
t.notOk(d.toString('utf7'), 'no data included in request')
res.statusCode = 200
res.json({ fetched: 'defaults' })
}))
})
server.expect('/last-modified', function (req, res) {
t.equal(req.headers['if-modified-since'], 'test-last-modified',
'got test if-modified-since')
res.statusCode = 200
res.json({ fetched: 'last-modified' })
})
server.expect('/etag', function (req, res) {
t.equal(req.headers['if-none-match'], 'test-etag', 'got test etag')
res.statusCode = 200
res.json({ fetched: 'etag' })
})
server.expect('POST', '/etag-post', function (req, res) {
t.equal(req.headers['if-match'], 'post-etag', 'got test post etag')
res.statusCode = 200
res.json({ posted: 'etag' })
})
server.expect('PUT', '/body-stream', function (req, res) {
req.pipe(concat(function (d) {
t.equal(d.toString('utf8'), 'A', 'streamed expected data')
res.statusCode = 200
res.json({ put: 'stream' })
}))
})
server.expect('PUT', '/body-buffer', function (req, res) {
req.pipe(concat(function (d) {
t.equal(d.toString('utf8'), 'hi', 'streamed expected data')
res.statusCode = 200
res.json({ put: 'buffer' })
}))
})
server.expect('PUT', '/body-string', function (req, res) {
req.pipe(concat(function (d) {
t.equal(d.toString('utf8'), 'erp', 'streamed expected data')
res.statusCode = 200
res.json({ put: 'string' })
}))
})
server.expect('PUT', '/body-object', function (req, res) {
req.pipe(concat(function (d) {
t.equal(d.toString('utf8'), '["tricky"]', 'streamed expected data')
res.statusCode = 200
res.json({ put: 'object' })
}))
})
server.expect('GET', '/body-error-string', function (req, res) {
req.pipe(concat(function () {
res.statusCode = 200
res.json({ error: 'not really an error', reason: 'unknown' })
}))
})
server.expect('GET', '/body-error-object', function (req, res) {
req.pipe(concat(function () {
res.statusCode = 200
res.json({ error: {} })
}))
})
var defaults = {}
client.request(
common.registry + '/request-defaults',
defaults,
function (er, data, raw, response) {
t.ifError(er, 'call worked')
t.deepEquals(data, { fetched: 'defaults' }, 'confirmed defaults work')
t.equal(response.headers.connection, 'keep-alive', 'keep-alive set')
}
)
var lastModified = { lastModified: 'test-last-modified' }
client.request(common.registry + '/last-modified', lastModified, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { fetched: 'last-modified' }, 'last-modified request sent')
})
var etagged = { etag: 'test-etag' }
client.request(common.registry + '/etag', etagged, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { fetched: 'etag' }, 'etag request sent')
})
var postEtagged = {
method: 'post',
etag: 'post-etag'
}
client.request(common.registry + '/etag-post', postEtagged, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { posted: 'etag' }, 'POST etag request sent')
})
var putStream = {
method: 'PUT',
body: new OneA(),
auth: AUTH
}
client.request(common.registry + '/body-stream', putStream, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { put: 'stream' }, 'PUT request with stream sent')
})
var putBuffer = {
method: 'PUT',
body: new Buffer('hi'),
auth: AUTH
}
client.request(common.registry + '/body-buffer', putBuffer, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { put: 'buffer' }, 'PUT request with buffer sent')
})
var putString = {
method: 'PUT',
body: 'erp',
auth: AUTH
}
client.request(common.registry + '/body-string', putString, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { put: 'string' }, 'PUT request with string sent')
})
var putObject = {
method: 'PUT',
body: { toJSON: function () { return ['tricky'] } },
auth: AUTH
}
client.request(common.registry + '/body-object', putObject, function (er, data) {
t.ifError(er, 'call worked')
t.deepEquals(data, { put: 'object' }, 'PUT request with object sent')
})
client.request(common.registry + '/body-error-string', defaults, function (er) {
t.equal(
er && er.message,
'not really an error unknown: body-error-string',
'call worked'
)
})
client.request(common.registry + '/body-error-object', defaults, function (er) {
t.ifError(er, 'call worked')
})
})
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