ducky/devices

Paddy 2015-11-14 Parent:b6494e1a499e

5:408abf6e48d3 Go to Latest

ducky/devices/vendor/golang.org/x/net/context/ctxhttp/cancelreq_go14.go

Add more interface tests. Add a test to ensure that, when retrieving Devices, no error is returned if a Device cannot be found. Add a test to ensure that, when adding Devices, adding a Device that shares an ID with a Device already in the Storer returns an ErrDeviceAlreadyExists error. This involved creating the ErrDeviceAlreadyExists error, and modifying the in-memory implementation to properly return it. Fix a go vet issue in our previous test, wherein we forgot to pass the storer to a log message, resulting in a mismatch between the number of variables expected and the number of variables provided. Rename our tests to be better reflective of what they actually test.

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1 // Copyright 2015 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
4
5 // +build !go1.5
6
7 package ctxhttp
8
9 import "net/http"
10
11 type requestCanceler interface {
12 CancelRequest(*http.Request)
13 }
14
15 func canceler(client *http.Client, req *http.Request) func() {
16 rc, ok := client.Transport.(requestCanceler)
17 if !ok {
18 return func() {}
19 }
20 return func() {
21 rc.CancelRequest(req)
22 }
23 }