STRLCPY/cdebug

e2e tests WiP
Ivan Velichko committed 2 years ago

1c50e3c9

1 parent 2a43eae3

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e2e/portforward/docker_test.go

1	+	package portforward
2	+
3	+	import (
4	+	"encoding/json"
5	+	"strings"
6	+	"testing"
7	+	"time"
8	+
9	+	"gotest.tools/assert"
10	+	"gotest.tools/poll"
11	+	"gotest.tools/v3/icmd"
12	+	)
13	+
14	+	const (
15	+	imageNginx = "docker.io/library/nginx:1.23"
16	+	)
17	+
18	+	type forwarding struct {
19	+	LocalHost string `json:"localHost"`
20	+	LocalPort string `json:"localPort"`
21	+	RemoteHost string `json:"remoteHost"`
22	+	RemotePort string `json:"remotePort"`
23	+	}
24	+
25	+	func TestPortForwardDockerRemotePort(t *testing.T) {
26	+	// Start target container.
27	+	targetID := runBackgroundNginx(t)
28	+	defer func() { removeContainer(t, targetID).Assert(t, icmd.Success) }()
29	+
30	+	// Initiate port forwarding.
31	+	cmd := icmd.Command("cdebug", "port-forward", "-o", "json", targetID, "80")
32	+	res := icmd.StartCmd(cmd)
33	+	assert.NilError(t, res.Error)
34	+	defer func() { icmd.WaitOnCmd(cmd.Timeout, res).Assert(t, icmd.Success) }()
35	+
36	+	// Wait until it's up and running.
37	+	var addr string
38	+	poll.WaitOn(
39	+	t, func(poll.LogT) poll.Result {
40	+	var fwds []forwarding
41	+	t.Log(res.Stdout())
42	+	if json.Unmarshal([]byte(res.Stdout()), fwds) == nil && len(fwds) > 0 {
43	+	addr = fwds[0].LocalHost + ":" + fwds[0].LocalPort
44	+	return poll.Success()
45	+	}
46	+
47	+	assert.NilError(t, res.Error)
48	+	return poll.Continue("waiting for `cdebug port-forward` to start up...")
49	+	},
50	+	poll.WithDelay(500*time.Millisecond),
51	+	poll.WithTimeout(3*time.Second),
52	+	)
53	+
54	+	// Probe target through forwarded port.
55	+	t.Fatalf("not implemented: %s", addr)
56	+	}
57	+
58	+	func runBackgroundNginx(t *testing.T) string {
59	+	res := icmd.RunCommand("docker", "run", "-d", imageNginx)
60	+	res.Assert(t, icmd.Success)
61	+	return strings.TrimSpace(res.Stdout())
62	+	}
63	+
64	+	func removeContainer(t testing.T, id string) icmd.Result {
65	+	return icmd.RunCommand("docker", "rm", id)
66	+	}
67	+

e2e tests WiP