/usr/share/gocode/src/github.com/fsouza/go-dockerclient/event_test.go is in golang-github-fsouza-go-dockerclient-dev 0.0+git20150905-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | // Copyright 2014 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package docker
import (
"bufio"
"crypto/tls"
"crypto/x509"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"strings"
"testing"
"time"
)
func TestEventListeners(t *testing.T) {
testEventListeners("TestEventListeners", t, httptest.NewServer, NewClient)
}
func TestTLSEventListeners(t *testing.T) {
testEventListeners("TestTLSEventListeners", t, func(handler http.Handler) *httptest.Server {
server := httptest.NewUnstartedServer(handler)
cert, err := tls.LoadX509KeyPair("testing/data/server.pem", "testing/data/serverkey.pem")
if err != nil {
t.Fatalf("Error loading server key pair: %s", err)
}
caCert, err := ioutil.ReadFile("testing/data/ca.pem")
if err != nil {
t.Fatalf("Error loading ca certificate: %s", err)
}
caPool := x509.NewCertPool()
if !caPool.AppendCertsFromPEM(caCert) {
t.Fatalf("Could not add ca certificate")
}
server.TLS = &tls.Config{
Certificates: []tls.Certificate{cert},
RootCAs: caPool,
}
server.StartTLS()
return server
}, func(url string) (*Client, error) {
return NewTLSClient(url, "testing/data/cert.pem", "testing/data/key.pem", "testing/data/ca.pem")
})
}
func testEventListeners(testName string, t *testing.T, buildServer func(http.Handler) *httptest.Server, buildClient func(string) (*Client, error)) {
response := `{"status":"create","id":"dfdf82bd3881","from":"base:latest","time":1374067924}
{"status":"start","id":"dfdf82bd3881","from":"base:latest","time":1374067924}
{"status":"stop","id":"dfdf82bd3881","from":"base:latest","time":1374067966}
{"status":"destroy","id":"dfdf82bd3881","from":"base:latest","time":1374067970}
`
server := buildServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
rsc := bufio.NewScanner(strings.NewReader(response))
for rsc.Scan() {
w.Write([]byte(rsc.Text()))
w.(http.Flusher).Flush()
time.Sleep(10 * time.Millisecond)
}
}))
defer server.Close()
client, err := buildClient(server.URL)
if err != nil {
t.Errorf("Failed to create client: %s", err)
}
client.SkipServerVersionCheck = true
listener := make(chan *APIEvents, 10)
defer func() {
time.Sleep(10 * time.Millisecond)
if err := client.RemoveEventListener(listener); err != nil {
t.Error(err)
}
}()
err = client.AddEventListener(listener)
if err != nil {
t.Errorf("Failed to add event listener: %s", err)
}
timeout := time.After(1 * time.Second)
var count int
for {
select {
case msg := <-listener:
t.Logf("Received: %v", *msg)
count++
err = checkEvent(count, msg)
if err != nil {
t.Fatalf("Check event failed: %s", err)
}
if count == 4 {
return
}
case <-timeout:
t.Fatalf("%s timed out waiting on events", testName)
}
}
}
func checkEvent(index int, event *APIEvents) error {
if event.ID != "dfdf82bd3881" {
return fmt.Errorf("event ID did not match. Expected dfdf82bd3881 got %s", event.ID)
}
if event.From != "base:latest" {
return fmt.Errorf("event from did not match. Expected base:latest got %s", event.From)
}
var status string
switch index {
case 1:
status = "create"
case 2:
status = "start"
case 3:
status = "stop"
case 4:
status = "destroy"
}
if event.Status != status {
return fmt.Errorf("event status did not match. Expected %s got %s", status, event.Status)
}
return nil
}
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