pgtype/inet_test.go at master · mdelah/pgtype · 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
130
131
132
133
134
135
136
137
138
139
package pgtype_test

import (
	"net"
	"reflect"
	"testing"

	"github.com/jackc/pgtype"
	"github.com/jackc/pgtype/testutil"
	"github.com/stretchr/testify/assert"
)

func TestInetTranscode(t *testing.T) {
	testutil.TestSuccessfulTranscode(t, "inet", []interface{}{
		&pgtype.Inet{IPNet: mustParseInet(t, "0.0.0.0/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "127.0.0.1/8"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "12.34.56.65/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "192.168.1.16/24"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "255.0.0.0/8"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "255.255.255.255/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "10.0.0.1"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "2607:f8b0:4009:80b::200e"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "::1/64"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "::/0"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "::1/128"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseInet(t, "2607:f8b0:4009:80b::200e/64"), Status: pgtype.Present},
		&pgtype.Inet{Status: pgtype.Null},
	})
}

func TestCidrTranscode(t *testing.T) {
	testutil.TestSuccessfulTranscode(t, "cidr", []interface{}{
		&pgtype.Inet{IPNet: mustParseCIDR(t, "0.0.0.0/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "12.34.56.0/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "192.168.1.0/24"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "255.0.0.0/8"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "255.255.255.255/32"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "::/128"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "::/0"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "::1/128"), Status: pgtype.Present},
		&pgtype.Inet{IPNet: mustParseCIDR(t, "2607:f8b0:4009:80b::200e/128"), Status: pgtype.Present},
		&pgtype.Inet{Status: pgtype.Null},
	})
}

func TestInetSet(t *testing.T) {
	successfulTests := []struct {
		source interface{}
		result pgtype.Inet
	}{
		{source: mustParseCIDR(t, "127.0.0.1/32"), result: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
		{source: mustParseCIDR(t, "127.0.0.1/32").IP, result: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
		{source: "127.0.0.1/32", result: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
		{source: "1.2.3.4/24", result: pgtype.Inet{IPNet: &net.IPNet{IP: net.ParseIP("1.2.3.4"), Mask: net.CIDRMask(24, 32)}, Status: pgtype.Present}},
		{source: "10.0.0.1", result: pgtype.Inet{IPNet: mustParseInet(t, "10.0.0.1"), Status: pgtype.Present}},
		{source: "2607:f8b0:4009:80b::200e", result: pgtype.Inet{IPNet: mustParseInet(t, "2607:f8b0:4009:80b::200e"), Status: pgtype.Present}},
		{source: net.ParseIP(""), result: pgtype.Inet{Status: pgtype.Null}},
	}

	for i, tt := range successfulTests {
		var r pgtype.Inet
		err := r.Set(tt.source)
		if err != nil {
			t.Errorf("%d: %v", i, err)
			continue
		}

		assert.Equalf(t, tt.result.Status, r.Status, "%d: Status", i)
		if tt.result.Status == pgtype.Present {
			assert.Equalf(t, tt.result.IPNet.Mask, r.IPNet.Mask, "%d: IP", i)
			assert.Truef(t, tt.result.IPNet.IP.Equal(r.IPNet.IP), "%d: Mask", i)
		}
	}
}

func TestInetAssignTo(t *testing.T) {
	var ipnet net.IPNet
	var pipnet *net.IPNet
	var ip net.IP
	var pip *net.IP

	simpleTests := []struct {
		src      pgtype.Inet
		dst      interface{}
		expected interface{}
	}{
		{src: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}, dst: &ipnet, expected: *mustParseCIDR(t, "127.0.0.1/32")},
		{src: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}, dst: &ip, expected: mustParseCIDR(t, "127.0.0.1/32").IP},
		{src: pgtype.Inet{Status: pgtype.Null}, dst: &pipnet, expected: ((*net.IPNet)(nil))},
		{src: pgtype.Inet{Status: pgtype.Null}, dst: &pip, expected: ((*net.IP)(nil))},
	}

	for i, tt := range simpleTests {
		err := tt.src.AssignTo(tt.dst)
		if err != nil {
			t.Errorf("%d: %v", i, err)
		}

		if dst := reflect.ValueOf(tt.dst).Elem().Interface(); !reflect.DeepEqual(dst, tt.expected) {
			t.Errorf("%d: expected %v to assign %#v, but result was %#v", i, tt.src, tt.expected, dst)
		}
	}

	pointerAllocTests := []struct {
		src      pgtype.Inet
		dst      interface{}
		expected interface{}
	}{
		{src: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}, dst: &pipnet, expected: *mustParseCIDR(t, "127.0.0.1/32")},
		{src: pgtype.Inet{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}, dst: &pip, expected: mustParseCIDR(t, "127.0.0.1/32").IP},
	}

	for i, tt := range pointerAllocTests {
		err := tt.src.AssignTo(tt.dst)
		if err != nil {
			t.Errorf("%d: %v", i, err)
		}

		if dst := reflect.ValueOf(tt.dst).Elem().Elem().Interface(); !reflect.DeepEqual(dst, tt.expected) {
			t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
		}
	}

	errorTests := []struct {
		src pgtype.Inet
		dst interface{}
	}{
		{src: pgtype.Inet{IPNet: mustParseCIDR(t, "192.168.0.0/16"), Status: pgtype.Present}, dst: &ip},
		{src: pgtype.Inet{Status: pgtype.Null}, dst: &ipnet},
	}

	for i, tt := range errorTests {
		err := tt.src.AssignTo(tt.dst)
		if err == nil {
			t.Errorf("%d: expected error but none was returned (%v -> %v)", i, tt.src, tt.dst)
		}
	}
}