open-consul/agent/consul/auto_encrypt_test.go

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package consul
import (
"github.com/stretchr/testify/require"
"log"
"net"
"os"
"testing"
)
func TestAutoEncrypt_resolveAddr(t *testing.T) {
type args struct {
rawHost string
defaultPort int
logger *log.Logger
}
tests := []struct {
name string
args args
ips []net.IP
port int
wantErr bool
}{
{
name: "host without port",
args: args{
"127.0.0.1",
8300,
log.New(os.Stderr, "", log.LstdFlags),
},
ips: []net.IP{net.IPv4(127, 0, 0, 1)},
port: 8300,
wantErr: false,
},
{
name: "host with port",
args: args{
"127.0.0.1:1234",
8300,
log.New(os.Stderr, "", log.LstdFlags),
},
ips: []net.IP{net.IPv4(127, 0, 0, 1)},
port: 1234,
wantErr: false,
},
{
name: "host with broken port",
args: args{
"127.0.0.1:xyz",
8300,
log.New(os.Stderr, "", log.LstdFlags),
},
ips: []net.IP{net.IPv4(127, 0, 0, 1)},
port: 8300,
wantErr: false,
},
{
name: "not an address",
args: args{
"abc",
8300,
log.New(os.Stderr, "", log.LstdFlags),
},
ips: nil,
port: 8300,
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ips, port, err := resolveAddr(tt.args.rawHost, tt.args.defaultPort, tt.args.logger)
if (err != nil) != tt.wantErr {
t.Errorf("resolveAddr error: %v, wantErr: %v", err, tt.wantErr)
return
}
require.Equal(t, tt.ips, ips)
require.Equal(t, tt.port, port)
})
}
}