ssh_client/host_test.go at main · JulienVdG/ssh_client · GitHub

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
package ssh_client

import (
	"path/filepath"
	"testing"
)

func Test_parseSshURI(t *testing.T) {
	testData := []struct {
		URI  string
		Host string
		Port string
		User string
	}{
		{
			URI:  "u@h:p",
			Host: "h",
			Port: "p",
			User: "u",
		},
		{
			URI:  "ssh://u@h:p",
			Host: "h",
			Port: "p",
			User: "u",
		},
		{
			URI:  "h:p",
			Host: "h",
			Port: "p",
		},
		{
			URI:  "u@h",
			Host: "h",
			User: "u",
		},
		{
			URI:  "h",
			Host: "h",
		},
	}

	for _, tc := range testData {
		t.Run(tc.URI, func(t *testing.T) {
			u, h, p := parseSshURI(tc.URI)
			if u != tc.User ||
				h != tc.Host ||
				p != tc.Port {
				t.Errorf("Failed to parse URI into (user,host,port) got (%s,%s,%s) want (%s,%s,%s)", u, h, p, tc.User, tc.Host, tc.Port)
			}
		})
	}
}

func Test_configure(t *testing.T) {
	testData := []struct {
		URI  string
		Host string
		Port string
		User string
	}{
		{
			URI:  "u@h:p",
			Host: "h",
			Port: "p",
			User: "u",
		},
		{
			URI:  "ssh://u@h:p",
			Host: "h",
			Port: "p",
			User: "u",
		},
		{
			URI:  "h:p",
			Host: "h",
			Port: "p",
		},
		{
			URI:  "u@h",
			Host: "h",
			User: "u",
			Port: "22",
		},
		{
			URI:  "h",
			Host: "h",
			Port: "22",
		},
		{
			URI:  "configured-myhost",
			Host: "myhost",
			Port: "2222",
			User: "remoteuser",
		},
	}

	cfgfile, err := filepath.Abs("testdata/ssh_config")
	if err != nil {
		t.Fatalf("cannot read testdata/ssh_config: %v", err)
	}
	cfg, err := OpenSSHConfig(cfgfile)
	if err != nil {
		t.Fatalf("cannot read testdata/ssh_config: %v", err)
	}

	for _, tc := range testData {
		t.Run(tc.URI, func(t *testing.T) {
			h := ParseSshURI(tc.URI)
			var called bool
			h.configure(cfg, func() string {
				called = true
				return ""
			})
			if called && tc.User != "" {
				t.Error("currentUsername called while it should not")
			}
			if !called && tc.User == "" {
				t.Error("currentUsername not called while it should have")
			}
			if h.User != tc.User ||
				h.Hostname != tc.Host ||
				h.Port != tc.Port {
				t.Errorf("Failed to parse URI into (user,host,port) got (%s,%s,%s) want (%s,%s,%s)", h.User, h.Hostname, h.Port, tc.User, tc.Host, tc.Port)
			}
		})
	}

}