open-consul/agent/config/merge_test.go

59 lines
1.4 KiB
Go

package config
import (
"testing"
"time"
"github.com/stretchr/testify/require"
)
func TestMerge(t *testing.T) {
tests := []struct {
desc string
cfgs []Config
want Config
}{
{
"top level fields",
[]Config{
{AdvertiseAddrLAN: pString("a")},
{AdvertiseAddrLAN: pString("b")},
{RaftProtocol: pInt(1)},
{RaftProtocol: pInt(2)},
{ServerMode: pBool(false)},
{ServerMode: pBool(true)},
{StartJoinAddrsLAN: []string{"a"}},
{StartJoinAddrsLAN: []string{"b"}},
{NodeMeta: map[string]string{"a": "b"}},
{NodeMeta: map[string]string{"c": "d"}},
{NodeMeta: map[string]string{"c": "e"}},
{Ports: Ports{DNS: pInt(1)}},
{Ports: Ports{DNS: pInt(2), HTTP: pInt(3)}},
},
Config{
AdvertiseAddrLAN: pString("b"),
RaftProtocol: pInt(2),
ServerMode: pBool(true),
StartJoinAddrsLAN: []string{"a", "b"},
NodeMeta: map[string]string{
"a": "b",
"c": "e",
},
Ports: Ports{DNS: pInt(2), HTTP: pInt(3)},
},
},
}
for _, tt := range tests {
t.Run(tt.desc, func(t *testing.T) {
got, want := Merge(tt.cfgs...), tt.want
require.Equal(t, want, got)
})
}
}
func pInt(v int) *int { return &v }
func pString(v string) *string { return &v }
func pDuration(v time.Duration) *string { s := v.String(); return &s }
func pFloat64(v float64) *float64 { return &v }