localhost_test.go RawHistoryFolder

1package httputil_test
2
3import (
4	"net/http"
5	"net/http/httptest"
6	"testing"
7
8	"github.com/bnema/gordon/internal/adapters/in/http/httputil"
9)
10
11func TestIsLocalhostRequest(t *testing.T) {
12	tests := []struct {
13		name       string
14		remoteAddr string
15		want       bool
16	}{
17		{"ipv4 loopback", "127.0.0.1:12345", true},
18		{"ipv4 loopback other", "127.0.0.2:9000", true},
19		{"ipv6 loopback bracketed", "[::1]:12345", true},
20		{"external ipv4", "192.168.1.1:12345", false},
21		{"external ipv6", "[2001:db8::1]:12345", false},
22		{"empty", "", false},
23	}
24	for _, tt := range tests {
25		t.Run(tt.name, func(t *testing.T) {
26			req := httptest.NewRequest(http.MethodGet, "/", nil)
27			req.RemoteAddr = tt.remoteAddr
28			if got := httputil.IsLocalhostRequest(req); got != tt.want {
29				t.Errorf("IsLocalhostRequest(%q) = %v, want %v", tt.remoteAddr, got, tt.want)
30			}
31		})
32	}
33}